./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/systemc/token_ring.01.cil-2.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_dd1e0267-da24-4f29-86a1-e2fec162c5e9/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd1e0267-da24-4f29-86a1-e2fec162c5e9/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_dd1e0267-da24-4f29-86a1-e2fec162c5e9/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd1e0267-da24-4f29-86a1-e2fec162c5e9/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/token_ring.01.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd1e0267-da24-4f29-86a1-e2fec162c5e9/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_dd1e0267-da24-4f29-86a1-e2fec162c5e9/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 327bb4ad7f981d20a6e5212aac300a9249d1857b0280531d57d587d5a0195c5f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:30:04,202 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:30:04,280 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd1e0267-da24-4f29-86a1-e2fec162c5e9/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-21 18:30:04,286 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:30:04,287 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:30:04,312 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:30:04,313 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:30:04,314 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:30:04,315 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:30:04,316 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:30:04,317 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:30:04,317 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:30:04,318 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:30:04,319 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:30:04,319 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:30:04,320 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:30:04,321 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:30:04,321 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:30:04,322 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:30:04,322 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:30:04,323 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:30:04,324 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:30:04,324 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:30:04,325 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:30:04,325 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:30:04,326 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:30:04,326 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:30:04,327 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:30:04,327 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:30:04,328 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:30:04,328 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:30:04,329 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:30:04,329 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:30:04,330 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:30:04,330 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:30:04,331 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_dd1e0267-da24-4f29-86a1-e2fec162c5e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd1e0267-da24-4f29-86a1-e2fec162c5e9/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 327bb4ad7f981d20a6e5212aac300a9249d1857b0280531d57d587d5a0195c5f [2023-11-21 18:30:04,618 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:30:04,669 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:30:04,672 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:30:04,673 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:30:04,674 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:30:04,676 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd1e0267-da24-4f29-86a1-e2fec162c5e9/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/systemc/token_ring.01.cil-2.c [2023-11-21 18:30:07,882 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:30:08,186 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:30:08,187 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd1e0267-da24-4f29-86a1-e2fec162c5e9/sv-benchmarks/c/systemc/token_ring.01.cil-2.c [2023-11-21 18:30:08,203 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd1e0267-da24-4f29-86a1-e2fec162c5e9/bin/ukojak-verify-i0I2FZA1j2/data/2dcca38b4/f360c2fd98314aeda0146b7993fdc326/FLAGadd809991 [2023-11-21 18:30:08,221 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd1e0267-da24-4f29-86a1-e2fec162c5e9/bin/ukojak-verify-i0I2FZA1j2/data/2dcca38b4/f360c2fd98314aeda0146b7993fdc326 [2023-11-21 18:30:08,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:30:08,229 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:30:08,232 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:30:08,233 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:30:08,239 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:30:08,242 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:30:08" (1/1) ... [2023-11-21 18:30:08,243 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a511cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:30:08, skipping insertion in model container [2023-11-21 18:30:08,244 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:30:08" (1/1) ... [2023-11-21 18:30:08,302 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:30:08,557 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:30:08,570 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:30:08,606 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:30:08,625 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:30:08,626 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:30:08 WrapperNode [2023-11-21 18:30:08,626 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:30:08,627 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:30:08,628 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:30:08,628 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:30:08,637 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:30:08" (1/1) ... [2023-11-21 18:30:08,647 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:30:08" (1/1) ... [2023-11-21 18:30:08,675 INFO L138 Inliner]: procedures = 30, calls = 36, calls flagged for inlining = 14, calls inlined = 14, statements flattened = 234 [2023-11-21 18:30:08,675 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:30:08,676 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:30:08,676 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:30:08,676 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:30:08,688 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:30:08" (1/1) ... [2023-11-21 18:30:08,688 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:30:08" (1/1) ... [2023-11-21 18:30:08,692 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:30:08" (1/1) ... [2023-11-21 18:30:08,692 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:30:08" (1/1) ... [2023-11-21 18:30:08,700 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:30:08" (1/1) ... [2023-11-21 18:30:08,707 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:30:08" (1/1) ... [2023-11-21 18:30:08,709 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:30:08" (1/1) ... [2023-11-21 18:30:08,711 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:30:08" (1/1) ... [2023-11-21 18:30:08,727 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:30:08,728 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:30:08,728 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:30:08,728 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:30:08,729 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:30:08" (1/1) ... [2023-11-21 18:30:08,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:30:08,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd1e0267-da24-4f29-86a1-e2fec162c5e9/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:30:08,763 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd1e0267-da24-4f29-86a1-e2fec162c5e9/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:30:08,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd1e0267-da24-4f29-86a1-e2fec162c5e9/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:30:08,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:30:08,797 INFO L130 BoogieDeclarations]: Found specification of procedure error [2023-11-21 18:30:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2023-11-21 18:30:08,798 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-21 18:30:08,798 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-21 18:30:08,798 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-21 18:30:08,799 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-21 18:30:08,799 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-21 18:30:08,799 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-21 18:30:08,799 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-21 18:30:08,799 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-21 18:30:08,800 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-21 18:30:08,800 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-21 18:30:08,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:30:08,800 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-21 18:30:08,800 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-21 18:30:08,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:30:08,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:30:08,900 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:30:08,903 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:30:09,380 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:30:09,514 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:30:09,514 INFO L308 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-21 18:30:09,516 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:30:09 BoogieIcfgContainer [2023-11-21 18:30:09,516 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:30:09,517 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:30:09,518 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:30:09,528 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:30:09,529 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:30:09" (1/1) ... [2023-11-21 18:30:09,539 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:30:09,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:09,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 82 states and 113 transitions. [2023-11-21 18:30:09,598 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 113 transitions. [2023-11-21 18:30:09,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-21 18:30:09,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:09,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:09,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:10,051 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 18:30:10,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:10,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 87 states and 122 transitions. [2023-11-21 18:30:10,206 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 122 transitions. [2023-11-21 18:30:10,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-21 18:30:10,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:10,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:10,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:10,360 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 18:30:10,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:10,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 88 states and 122 transitions. [2023-11-21 18:30:10,382 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 122 transitions. [2023-11-21 18:30:10,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-21 18:30:10,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:10,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:10,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:10,473 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 18:30:10,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:10,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 96 states and 136 transitions. [2023-11-21 18:30:10,551 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 136 transitions. [2023-11-21 18:30:10,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-21 18:30:10,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:10,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:10,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:10,798 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 18:30:11,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:11,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 109 states and 163 transitions. [2023-11-21 18:30:11,313 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 163 transitions. [2023-11-21 18:30:11,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-21 18:30:11,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:11,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:11,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:11,444 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 18:30:12,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:12,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 168 transitions. [2023-11-21 18:30:12,010 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 168 transitions. [2023-11-21 18:30:12,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:30:12,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:12,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:12,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:12,069 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 18:30:12,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:12,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 110 states and 163 transitions. [2023-11-21 18:30:12,133 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 163 transitions. [2023-11-21 18:30:12,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-21 18:30:12,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:12,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:12,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:12,189 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 18:30:12,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:12,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 107 states and 155 transitions. [2023-11-21 18:30:12,209 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 155 transitions. [2023-11-21 18:30:12,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:30:12,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:12,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:12,298 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 18:30:12,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:12,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 118 states and 178 transitions. [2023-11-21 18:30:12,673 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 178 transitions. [2023-11-21 18:30:12,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-21 18:30:12,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:12,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:12,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:12,738 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 18:30:12,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:12,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 118 states and 177 transitions. [2023-11-21 18:30:12,758 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 177 transitions. [2023-11-21 18:30:12,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-21 18:30:12,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:12,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:12,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:12,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:30:14,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:14,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 131 states and 204 transitions. [2023-11-21 18:30:14,546 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 204 transitions. [2023-11-21 18:30:14,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-21 18:30:14,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:14,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:14,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:14,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:30:15,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:15,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 133 states and 210 transitions. [2023-11-21 18:30:15,009 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 210 transitions. [2023-11-21 18:30:15,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-21 18:30:15,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:15,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:15,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:15,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:30:15,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:15,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 130 states and 201 transitions. [2023-11-21 18:30:15,098 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 201 transitions. [2023-11-21 18:30:15,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-21 18:30:15,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:15,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:15,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:15,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:30:15,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:15,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 134 states and 208 transitions. [2023-11-21 18:30:15,318 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 208 transitions. [2023-11-21 18:30:15,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-21 18:30:15,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:15,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:15,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:15,425 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:15,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:15,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 138 states and 215 transitions. [2023-11-21 18:30:15,685 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 215 transitions. [2023-11-21 18:30:15,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-21 18:30:15,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:15,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:15,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:30:15,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:15,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 140 states and 218 transitions. [2023-11-21 18:30:15,751 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 218 transitions. [2023-11-21 18:30:15,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-21 18:30:15,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:15,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:15,795 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-21 18:30:15,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:15,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 141 states and 218 transitions. [2023-11-21 18:30:15,861 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 218 transitions. [2023-11-21 18:30:15,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-21 18:30:15,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:15,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:15,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:15,970 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:16,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:16,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 143 states and 221 transitions. [2023-11-21 18:30:16,017 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 221 transitions. [2023-11-21 18:30:16,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-21 18:30:16,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:16,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:16,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:16,110 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:30:16,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:16,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 152 states and 241 transitions. [2023-11-21 18:30:16,751 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 241 transitions. [2023-11-21 18:30:16,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-21 18:30:16,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:16,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:16,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:16,814 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:30:16,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:16,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 156 states and 251 transitions. [2023-11-21 18:30:16,870 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 251 transitions. [2023-11-21 18:30:16,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-21 18:30:16,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:16,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:16,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:16,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:30:17,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:17,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 161 states and 263 transitions. [2023-11-21 18:30:17,156 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 263 transitions. [2023-11-21 18:30:17,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-21 18:30:17,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:17,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:17,306 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-21 18:30:17,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:17,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 161 states and 262 transitions. [2023-11-21 18:30:17,341 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 262 transitions. [2023-11-21 18:30:17,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-21 18:30:17,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:17,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:17,407 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-21 18:30:17,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:17,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 163 states and 264 transitions. [2023-11-21 18:30:17,539 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 264 transitions. [2023-11-21 18:30:17,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-21 18:30:17,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:17,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:17,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:17,680 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-21 18:30:17,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:17,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 165 states and 266 transitions. [2023-11-21 18:30:17,872 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 266 transitions. [2023-11-21 18:30:17,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:17,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:17,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:17,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:18,023 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:18,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:18,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:18,953 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:18,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:18,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:18,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:18,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:18,993 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:19,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:19,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:19,029 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:19,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:19,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:19,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:19,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:19,074 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:19,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:19,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:19,107 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:19,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:19,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:19,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:19,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:19,181 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:19,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:19,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:19,224 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:19,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:19,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:19,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:19,278 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:19,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:19,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:19,322 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:19,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:19,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:19,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:19,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:19,369 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:19,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:19,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:19,402 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:19,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:19,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:19,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:19,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:19,439 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:19,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:19,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:19,473 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:19,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:19,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:19,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:19,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:19,526 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:19,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:19,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:19,557 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:19,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:19,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:19,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:19,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:19,599 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:19,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:19,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:19,657 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:19,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:19,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:19,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:19,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:19,699 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:19,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:19,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:19,734 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:19,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:19,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:19,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:19,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:19,773 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:19,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:19,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:19,807 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:19,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:19,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:19,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:19,852 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:19,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:19,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:19,884 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:19,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:19,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:19,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:19,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:19,923 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:19,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:19,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:19,955 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:19,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:19,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:19,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:19,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:19,993 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:20,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:20,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:20,025 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:20,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:20,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:20,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:20,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:20,064 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:20,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:20,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:20,095 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:20,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:20,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:20,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:20,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:20,147 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:20,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:20,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:20,181 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:20,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:20,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:20,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:20,217 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:20,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:20,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:20,248 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:20,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:20,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:20,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:20,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:20,284 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:20,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:20,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:20,315 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:20,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:20,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:20,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:20,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:20,352 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:20,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:20,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:20,383 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:20,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:20,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:20,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:20,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:20,419 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:20,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:20,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:20,449 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:20,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:20,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:20,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:20,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:20,485 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:20,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:20,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:20,517 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:20,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:20,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:20,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:20,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:20,572 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:20,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:20,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:20,602 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:20,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:20,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:20,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:20,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:20,638 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:20,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:20,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:20,667 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:20,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:20,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:20,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:20,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:20,704 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:20,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:20,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:20,734 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:20,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:20,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:20,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:20,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:20,772 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:20,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:20,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:20,806 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:20,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:20,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:20,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:20,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:20,840 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:20,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:20,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:20,869 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:20,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:20,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:20,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:20,906 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:20,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:20,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:20,934 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:20,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:20,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:20,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:20,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:21,002 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:21,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:21,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:21,042 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:21,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:21,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:21,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:21,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:21,089 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:21,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:21,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:21,128 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:21,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:21,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:21,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:21,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:21,169 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:21,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:21,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:21,215 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:21,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:21,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:21,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:21,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:21,252 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:21,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:21,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:21,280 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:21,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:21,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:21,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:21,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:21,318 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:21,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:21,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:21,344 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:21,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:21,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:21,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:21,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:21,378 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:21,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:21,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:21,404 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:21,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:21,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:21,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:21,441 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:21,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:21,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:21,468 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:21,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:21,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:21,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:21,503 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:21,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:21,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:21,549 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:21,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:21,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:21,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:21,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:21,585 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:21,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:21,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:21,613 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:21,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:21,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:21,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:21,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:21,652 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:21,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:21,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:21,682 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:21,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:21,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:21,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:21,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:21,725 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:21,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:21,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:21,752 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:21,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:21,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:21,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:21,789 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:21,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:21,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:21,816 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:21,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:21,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:21,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:21,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:21,855 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:21,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:21,881 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:21,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:21,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:21,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:21,921 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:21,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:21,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:21,947 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:21,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:21,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:21,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:21,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:21,981 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:22,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:22,006 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:22,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:22,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,055 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:22,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:22,079 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:22,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:22,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,112 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:22,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:22,136 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:22,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:22,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,171 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:22,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:22,195 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:22,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:22,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,228 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:22,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:22,252 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:22,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:22,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,285 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:22,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:22,308 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:22,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:22,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,343 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:22,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:22,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:22,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,402 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:22,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:22,426 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:22,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:22,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,461 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:22,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:22,493 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:22,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:22,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,528 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:22,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:22,554 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:22,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:22,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,591 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:22,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:22,616 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:22,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:22,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,649 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:22,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:22,673 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:22,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:22,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,706 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:22,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:22,730 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:22,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:22,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,762 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:22,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:22,785 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:22,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:22,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,818 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:22,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:22,842 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:22,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:22,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,876 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:22,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:22,899 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:22,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:22,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:22,947 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:22,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:22,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:22,980 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:22,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:22,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:22,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:23,021 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:23,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:23,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:23,053 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:23,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:23,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:23,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:23,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:23,094 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:23,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:23,128 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:23,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:23,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:23,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:23,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:23,162 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:23,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:23,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:23,185 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:23,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:23,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:23,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:23,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:23,220 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:23,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:23,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:23,244 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:23,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:23,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:23,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:23,277 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:23,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:23,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:23,301 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:23,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:23,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:23,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:23,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:23,334 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:23,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:23,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:23,356 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:23,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:23,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:23,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:23,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:23,389 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:23,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:23,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:23,411 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:23,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:23,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:23,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:23,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:23,443 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:23,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:23,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:23,465 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:23,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:23,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:23,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:23,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:23,505 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:23,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:23,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:23,528 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:23,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:23,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:23,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:23,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:23,569 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:23,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:23,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:23,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:23,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:23,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:23,627 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:23,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:23,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:23,649 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:23,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:23,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:23,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:23,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:23,686 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:23,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:23,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:23,709 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:23,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:23,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:23,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:23,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:23,762 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:23,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:23,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:23,787 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:23,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:23,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:23,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:23,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:23,823 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:23,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:23,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:23,848 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:23,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:23,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:23,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:23,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:23,893 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:23,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:23,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:23,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:23,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:23,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:23,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:23,950 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:23,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:23,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:23,974 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:23,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:23,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:23,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:23,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,005 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:24,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:24,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:24,028 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:24,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:24,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:24,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:24,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,070 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:24,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:24,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:24,095 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:24,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:24,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:24,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:24,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,133 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:24,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:24,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:24,164 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:24,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:24,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:24,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:24,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,206 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:24,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:24,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:24,230 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:24,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:24,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:24,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:24,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,272 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:24,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:24,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:24,295 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:24,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:24,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:24,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:24,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,340 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:24,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:24,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:24,364 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:24,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:24,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:24,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:24,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,407 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:24,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:24,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:24,429 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:24,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:24,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:24,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:24,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,463 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:24,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:24,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:24,486 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:24,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:24,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:24,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:24,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,521 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:24,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:24,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:24,543 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:24,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:24,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:24,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:24,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,584 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:24,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:24,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:24,605 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:24,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:24,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:24,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:24,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,636 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:24,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:24,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:24,664 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:24,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:24,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:24,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,695 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:24,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:24,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:24,716 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:24,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:24,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:24,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:24,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,748 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:24,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:24,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:24,770 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:24,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:24,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:24,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:24,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,800 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:24,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:24,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:24,821 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:24,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:24,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:24,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,853 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:24,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:24,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:24,874 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:24,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:24,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:24,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:24,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,905 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:24,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:24,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:24,927 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:24,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:24,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:24,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:24,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:24,958 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:24,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:24,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:24,980 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:24,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:24,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:24,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:24,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,010 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:25,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:25,031 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:25,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:25,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,061 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:25,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:25,082 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:25,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:25,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,111 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:25,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:25,133 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:25,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:25,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,177 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:25,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:25,209 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:25,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:25,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,247 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:25,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:25,277 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:25,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:25,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,316 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:25,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:25,347 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:25,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:25,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,383 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:25,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:25,404 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:25,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:25,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,433 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:25,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:25,454 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:25,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:25,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,483 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:25,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:25,504 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:25,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:25,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,543 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:25,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:25,563 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:25,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:25,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,600 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:25,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:25,620 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:25,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:25,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,654 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:25,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:25,675 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:25,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:25,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,730 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:25,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:25,754 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:25,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:25,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,796 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:25,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:25,821 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:25,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:25,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,858 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:25,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:25,879 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:25,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:25,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,913 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:25,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:25,934 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:25,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:25,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:25,963 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:25,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:25,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:25,984 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:25,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:25,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:25,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:25,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,015 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,047 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,078 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,099 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,128 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,150 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,187 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,208 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,238 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,259 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,289 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,310 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,342 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,362 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,391 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,413 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,448 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,476 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,504 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,524 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,554 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,574 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,602 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,622 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,651 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,671 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,701 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,722 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,749 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,769 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,799 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,820 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,849 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,869 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,896 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,916 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,944 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:26,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:26,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:26,964 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:26,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:26,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:26,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:26,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:26,995 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,019 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,046 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,065 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,093 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,112 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,138 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,158 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,189 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,210 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,238 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,258 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,287 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,307 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,333 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,352 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,381 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,400 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,427 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,447 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,474 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,494 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,521 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,548 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,577 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,597 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,624 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,645 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,681 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,702 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,730 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,751 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,780 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,853 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,873 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,923 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,943 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:27,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:27,972 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:27,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:27,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:27,992 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:27,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:27,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:27,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,020 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,040 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,070 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,090 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,119 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,139 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,172 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,192 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,219 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,239 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,268 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,288 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,315 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,333 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,360 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,381 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,407 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,426 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,459 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,478 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,505 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,524 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,550 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,569 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,596 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,616 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,644 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,664 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,694 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,720 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,748 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,768 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,795 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,815 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,843 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,863 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,892 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,912 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,941 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:28,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:28,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:28,961 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:28,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:28,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:28,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:28,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:28,989 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,010 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,042 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,062 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,090 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,110 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,138 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,159 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,187 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,206 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,233 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,256 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,305 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,326 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,354 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,374 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,400 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,419 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,445 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,465 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,497 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,516 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,545 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,565 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,597 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,617 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,643 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,663 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,690 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,709 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,735 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,755 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,789 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,809 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,846 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,866 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,894 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,913 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,939 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:29,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:29,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:29,959 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:29,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:29,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:29,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:29,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:29,988 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,011 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,039 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,060 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,087 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,108 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,135 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,155 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,183 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,203 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,230 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,249 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,276 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,295 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,322 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,342 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,370 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,394 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,420 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,438 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,464 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,482 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,508 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,533 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,560 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,580 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,606 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,627 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,654 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,673 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,698 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,718 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,744 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,763 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,791 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,812 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,840 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,860 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,891 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,910 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,942 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:30,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:30,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:30,961 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:30,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:30,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:30,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:30,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:30,989 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,009 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,036 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,055 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,082 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,103 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,130 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,149 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,176 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,195 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,223 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,250 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,286 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,313 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,343 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,371 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,400 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,420 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,448 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,465 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,506 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,526 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,554 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,574 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,603 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,623 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,651 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,672 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,705 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,725 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,752 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,772 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,797 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,817 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,843 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,863 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,888 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,908 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,935 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:31,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:31,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:31,956 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:31,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:31,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:31,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:31,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:31,984 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,005 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,035 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,060 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,089 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,109 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,153 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,175 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,203 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,225 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,254 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,276 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,303 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,323 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,350 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,369 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,396 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,415 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,443 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,464 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,490 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,510 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,535 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,555 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,583 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,604 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,634 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,653 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,678 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,698 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,725 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,745 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,771 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,792 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,818 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,838 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,864 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,884 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,911 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,931 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:32,957 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:32,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:32,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:32,977 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:32,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:32,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:32,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:32,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,002 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,022 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,047 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,066 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,091 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,111 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,144 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,164 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,191 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,210 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,251 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,270 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,297 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,317 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,345 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,365 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,392 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,412 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,445 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,465 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,491 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,510 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,537 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,557 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,584 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,603 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,630 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,650 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,701 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,727 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,747 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,773 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,793 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,821 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,841 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,871 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,887 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,916 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,935 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:33,962 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:33,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:33,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:33,982 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:33,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:33,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:33,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:33,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,008 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,027 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,052 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,071 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,097 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,115 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,141 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,159 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,185 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,204 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,237 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,257 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,283 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,302 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,327 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,346 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,374 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,393 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,419 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,438 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,464 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,484 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,509 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,529 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,555 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,575 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,605 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,624 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,650 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,669 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,694 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,714 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,765 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,791 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,811 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,836 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,856 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,885 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,904 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,930 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,950 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:34,977 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:34,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:34,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:34,996 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:34,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:34,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:34,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,022 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,040 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,066 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,086 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,111 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,129 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,156 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,175 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,200 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,220 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,245 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,276 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,301 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,320 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,345 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,365 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,389 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,407 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,434 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,453 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,477 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,496 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,520 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,539 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,566 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,586 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,613 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,631 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,655 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,674 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,698 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,717 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,741 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,760 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,802 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,822 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,868 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,894 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,913 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,939 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:35,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:35,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:35,958 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:35,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:35,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:35,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:35,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:35,984 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,004 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,029 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,048 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,073 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,094 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,121 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,140 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,165 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,185 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,211 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,232 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,258 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,277 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,302 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,335 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,369 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,397 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,429 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,456 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,490 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,551 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,574 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,599 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,618 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,642 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,661 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,685 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,704 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,730 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,749 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,777 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,796 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,820 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,839 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,863 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,882 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,906 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,928 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,951 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:36,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:36,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:36,970 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:36,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:36,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:36,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:36,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:36,994 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,022 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,048 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,068 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,099 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,118 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,142 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,161 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,185 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,204 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,230 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,250 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,274 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,294 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,319 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,338 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,361 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,380 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,403 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,421 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,444 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,463 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,489 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,508 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,542 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,560 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,584 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,603 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,627 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,658 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,682 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,700 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,723 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,743 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,766 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,784 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,810 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,828 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,851 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,871 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,896 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,915 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,943 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:37,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:37,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:37,961 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:37,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:37,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:37,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:37,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:37,985 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,003 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,028 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,046 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,078 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,101 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,135 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,155 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,194 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,215 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,238 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,257 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,294 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,313 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,338 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,385 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,403 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,427 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,446 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,469 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,487 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,511 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,529 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,554 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,573 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,597 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,615 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,638 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,657 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,679 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,697 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,720 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,738 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,762 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,781 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,808 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,826 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,851 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,870 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,905 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,932 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:38,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:38,963 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:38,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:38,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:38,990 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:38,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:38,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:38,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,020 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,047 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,081 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,100 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,131 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,169 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,184 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,203 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,217 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,243 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,262 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,289 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,309 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,335 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,354 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,378 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,396 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,421 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,440 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,465 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,484 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,510 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,523 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,545 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,563 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,587 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,606 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,629 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,655 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,681 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,696 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,715 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,729 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,761 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,780 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,821 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,839 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,867 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,885 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,910 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,928 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,952 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:39,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:39,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:39,971 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:39,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:39,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:39,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:39,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:39,995 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,038 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,056 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,081 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,100 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,123 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,142 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,167 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,185 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,209 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,227 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,252 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,270 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,296 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,315 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,340 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,359 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,394 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,414 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,439 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,458 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,482 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,500 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,524 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,542 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,568 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,588 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,613 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,632 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,657 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,675 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,699 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,718 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,742 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,761 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,786 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,829 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,848 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,871 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,890 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,912 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,932 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:40,955 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:40,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:40,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:40,975 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:40,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:40,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:40,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:40,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,000 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,019 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,044 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,063 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,088 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,107 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,135 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,154 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,178 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,197 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,221 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,240 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,264 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,282 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,306 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,325 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,348 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,367 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,391 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,409 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,432 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,473 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,493 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,516 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,536 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,560 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,579 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,602 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,620 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,645 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,663 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,687 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,705 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,728 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,746 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,770 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,788 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,813 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,835 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,861 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,880 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,903 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,922 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,946 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:41,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:41,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:41,963 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:41,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:41,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:41,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:41,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:41,988 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,008 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,033 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,051 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,075 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,094 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,119 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,137 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,161 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,179 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,204 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,223 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,246 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,264 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,289 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,307 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,331 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,349 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,372 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,390 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,415 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,433 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,458 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,478 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,503 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,522 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,554 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,573 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,597 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,615 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,639 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,657 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,681 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,701 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,727 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,746 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,771 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,789 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,814 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,833 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,857 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,875 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,899 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,918 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,942 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:42,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:42,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:42,960 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:42,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:42,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:42,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:42,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:42,983 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,001 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,026 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,045 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,070 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,089 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,114 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,132 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,158 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,176 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,199 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,218 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,241 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,274 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,306 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,334 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,368 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,397 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,429 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,457 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,491 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,528 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,559 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,585 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,614 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,634 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,668 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,687 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,713 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,731 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,756 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,775 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,805 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,824 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,896 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,915 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,939 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:43,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:43,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:43,958 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:43,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:43,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:43,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:43,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:43,984 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,003 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,030 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,049 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,073 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,092 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,116 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,134 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,158 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,177 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,200 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,219 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,242 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,260 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,288 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,309 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,332 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,350 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,374 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,392 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,415 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,434 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,458 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,476 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,500 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,519 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,543 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,562 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,585 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,604 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,645 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,669 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,687 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,710 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,728 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,752 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,770 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,794 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,813 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,836 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,854 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,877 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,896 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,918 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,936 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,958 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:44,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:44,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:44,976 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:44,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:44,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:44,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:44,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:44,999 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,017 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,040 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,059 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,082 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,101 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,125 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,137 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,164 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,181 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,206 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,224 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,248 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,266 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,289 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,308 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,331 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,349 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,371 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,388 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,410 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,429 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,450 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,471 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,493 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,511 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,532 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,551 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,573 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,591 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,613 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,631 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,653 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,671 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,693 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,711 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,734 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,753 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,776 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,789 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,804 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,818 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,839 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,858 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,880 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,897 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,913 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,929 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,951 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:45,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:45,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:45,970 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:45,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:45,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:45,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:45,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:45,992 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,011 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,033 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,046 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,067 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,085 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,108 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,127 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,150 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,167 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,190 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,208 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,229 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,242 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,257 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,271 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,288 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,301 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,322 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,351 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,364 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,381 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,395 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,418 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,435 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,452 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,465 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,486 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,504 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,524 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,537 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,555 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,569 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,585 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,598 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,617 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,629 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,649 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,662 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,681 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,694 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,714 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,733 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,755 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,774 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,797 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,816 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,835 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,849 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,865 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,878 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,894 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,908 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,923 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,937 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,953 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,966 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:46,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:46,983 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:46,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:46,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:46,997 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:46,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:46,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:46,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,013 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,027 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,043 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,058 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,075 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,091 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,108 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,121 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,138 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,154 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,175 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,218 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,236 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,259 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,278 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,301 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,320 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,351 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,369 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,391 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,409 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,432 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,451 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,475 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,494 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,519 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,538 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,563 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,583 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,607 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,627 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,664 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,683 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,706 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,723 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,742 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,776 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,795 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,816 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,835 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,856 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,874 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,896 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,915 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,936 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,956 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:47,978 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:47,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:47,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:47,997 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:47,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:47,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:47,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:48,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:48,022 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:48,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:48,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:48,041 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:48,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:48,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:48,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:48,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:48,065 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:48,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:48,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:48,085 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:48,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:48,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:48,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:48,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:48,108 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:48,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:48,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:48,127 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:48,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:48,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:48,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:48,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:30:48,152 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-21 18:30:48,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:30:48,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 177 states and 295 transitions. [2023-11-21 18:30:48,171 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 295 transitions. [2023-11-21 18:30:48,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-21 18:30:48,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:30:48,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:30:48,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat