./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/Primes.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc 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_8e76d1be-1719-45ea-82ea-8d94770e65b8/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e76d1be-1719-45ea-82ea-8d94770e65b8/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e76d1be-1719-45ea-82ea-8d94770e65b8/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e76d1be-1719-45ea-82ea-8d94770e65b8/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Primes.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e76d1be-1719-45ea-82ea-8d94770e65b8/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e76d1be-1719-45ea-82ea-8d94770e65b8/bin/ukojak-verify-afCqCEvfdi --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 16beca065b3aeb336c54dcf96f3abbe61553e7d28b28c1a40f525ad89a5da56e --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:11:55,190 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:11:55,329 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e76d1be-1719-45ea-82ea-8d94770e65b8/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-24 22:11:55,340 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:11:55,342 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:11:55,377 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:11:55,379 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:11:55,380 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:11:55,381 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:11:55,383 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:11:55,384 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:11:55,385 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:11:55,385 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:11:55,386 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:11:55,386 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:11:55,387 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:11:55,387 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:11:55,388 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:11:55,388 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:11:55,389 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-24 22:11:55,389 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 22:11:55,392 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:11:55,393 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:11:55,393 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:11:55,394 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:11:55,394 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:11:55,395 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:11:55,395 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:11:55,396 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:11:55,396 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:11:55,397 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:11:55,397 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:11:55,398 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:11:55,398 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:11:55,399 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:11:55,399 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_8e76d1be-1719-45ea-82ea-8d94770e65b8/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e76d1be-1719-45ea-82ea-8d94770e65b8/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 16beca065b3aeb336c54dcf96f3abbe61553e7d28b28c1a40f525ad89a5da56e [2023-11-24 22:11:55,701 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:11:55,744 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:11:55,747 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:11:55,750 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:11:55,750 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:11:55,753 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e76d1be-1719-45ea-82ea-8d94770e65b8/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/recursive/Primes.c [2023-11-24 22:11:59,354 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:11:59,670 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:11:59,671 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e76d1be-1719-45ea-82ea-8d94770e65b8/sv-benchmarks/c/recursive/Primes.c [2023-11-24 22:11:59,684 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e76d1be-1719-45ea-82ea-8d94770e65b8/bin/ukojak-verify-afCqCEvfdi/data/a89cada13/4f834e2aae494293b008589989fd9a47/FLAG49c0579a7 [2023-11-24 22:11:59,705 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e76d1be-1719-45ea-82ea-8d94770e65b8/bin/ukojak-verify-afCqCEvfdi/data/a89cada13/4f834e2aae494293b008589989fd9a47 [2023-11-24 22:11:59,713 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:11:59,716 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:11:59,724 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:11:59,724 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:11:59,732 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:11:59,733 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:11:59" (1/1) ... [2023-11-24 22:11:59,737 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41d45916 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:59, skipping insertion in model container [2023-11-24 22:11:59,737 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:11:59" (1/1) ... [2023-11-24 22:11:59,774 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:12:00,026 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:12:00,039 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:12:00,069 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:12:00,087 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:12:00,087 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:00 WrapperNode [2023-11-24 22:12:00,087 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:12:00,088 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:12:00,089 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:12:00,089 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:12:00,099 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:00" (1/1) ... [2023-11-24 22:12:00,108 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:00" (1/1) ... [2023-11-24 22:12:00,133 INFO L138 Inliner]: procedures = 16, calls = 18, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 58 [2023-11-24 22:12:00,133 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:12:00,134 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:12:00,134 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:12:00,134 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:12:00,146 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:00" (1/1) ... [2023-11-24 22:12:00,147 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:00" (1/1) ... [2023-11-24 22:12:00,149 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:00" (1/1) ... [2023-11-24 22:12:00,150 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:00" (1/1) ... [2023-11-24 22:12:00,156 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:00" (1/1) ... [2023-11-24 22:12:00,159 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:00" (1/1) ... [2023-11-24 22:12:00,161 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:00" (1/1) ... [2023-11-24 22:12:00,163 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:00" (1/1) ... [2023-11-24 22:12:00,166 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:12:00,167 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:12:00,167 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:12:00,167 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:12:00,169 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:12:00" (1/1) ... [2023-11-24 22:12:00,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:12:00,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e76d1be-1719-45ea-82ea-8d94770e65b8/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:12:00,226 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e76d1be-1719-45ea-82ea-8d94770e65b8/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:12:00,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e76d1be-1719-45ea-82ea-8d94770e65b8/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:12:00,272 INFO L130 BoogieDeclarations]: Found specification of procedure multiple_of [2023-11-24 22:12:00,272 INFO L138 BoogieDeclarations]: Found implementation of procedure multiple_of [2023-11-24 22:12:00,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:12:00,273 INFO L130 BoogieDeclarations]: Found specification of procedure mult [2023-11-24 22:12:00,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mult [2023-11-24 22:12:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure is_prime_ [2023-11-24 22:12:00,274 INFO L138 BoogieDeclarations]: Found implementation of procedure is_prime_ [2023-11-24 22:12:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:12:00,274 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:12:00,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:12:00,369 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:12:00,372 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:12:00,767 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:12:00,808 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:12:00,809 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 22:12:00,811 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:12:00 BoogieIcfgContainer [2023-11-24 22:12:00,811 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:12:00,813 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:12:00,813 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:12:00,827 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:12:00,827 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:12:00" (1/1) ... [2023-11-24 22:12:00,839 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:12:00,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:00,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 79 states and 100 transitions. [2023-11-24 22:12:00,943 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 100 transitions. [2023-11-24 22:12:00,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2023-11-24 22:12:00,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:00,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:01,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:01,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:01,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:01,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 78 states and 99 transitions. [2023-11-24 22:12:01,243 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 99 transitions. [2023-11-24 22:12:01,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-11-24 22:12:01,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:01,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:01,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:01,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:01,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:01,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 77 states and 98 transitions. [2023-11-24 22:12:01,390 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 98 transitions. [2023-11-24 22:12:01,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:12:01,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:01,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:01,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:01,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:01,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:01,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 76 states and 97 transitions. [2023-11-24 22:12:01,584 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 97 transitions. [2023-11-24 22:12:01,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-24 22:12:01,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:01,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:01,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:01,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:01,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:01,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 78 states and 102 transitions. [2023-11-24 22:12:01,933 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 102 transitions. [2023-11-24 22:12:01,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-24 22:12:01,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:01,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:01,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:02,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:02,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:02,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 77 states and 101 transitions. [2023-11-24 22:12:02,094 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 101 transitions. [2023-11-24 22:12:02,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-24 22:12:02,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:02,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:02,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:02,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:02,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 80 states and 108 transitions. [2023-11-24 22:12:02,818 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 108 transitions. [2023-11-24 22:12:02,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-24 22:12:02,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:02,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:02,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:03,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:03,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:03,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 86 states and 119 transitions. [2023-11-24 22:12:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 119 transitions. [2023-11-24 22:12:03,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-24 22:12:03,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:03,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:03,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:03,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:04,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:04,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 98 states and 143 transitions. [2023-11-24 22:12:04,803 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 143 transitions. [2023-11-24 22:12:04,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 22:12:04,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:04,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:04,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:04,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:04,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:04,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 97 states and 142 transitions. [2023-11-24 22:12:04,973 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 142 transitions. [2023-11-24 22:12:04,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 22:12:04,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:04,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:05,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:05,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:07,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 110 states and 169 transitions. [2023-11-24 22:12:07,565 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 169 transitions. [2023-11-24 22:12:07,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 22:12:07,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:07,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:07,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:07,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:08,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:08,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 112 states and 173 transitions. [2023-11-24 22:12:08,339 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 173 transitions. [2023-11-24 22:12:08,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-24 22:12:08,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:08,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:08,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:08,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:08,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:08,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 111 states and 172 transitions. [2023-11-24 22:12:08,441 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 172 transitions. [2023-11-24 22:12:08,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-24 22:12:08,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:08,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:08,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:08,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:08,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:08,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 115 states and 183 transitions. [2023-11-24 22:12:08,808 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 183 transitions. [2023-11-24 22:12:08,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 22:12:08,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:08,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:08,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:09,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:10,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:10,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 121 states and 191 transitions. [2023-11-24 22:12:10,164 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 191 transitions. [2023-11-24 22:12:10,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 22:12:10,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:10,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:10,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:10,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:10,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:10,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 120 states and 190 transitions. [2023-11-24 22:12:10,518 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 190 transitions. [2023-11-24 22:12:10,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-24 22:12:10,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:10,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:10,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:10,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:12,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:12,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 125 states and 206 transitions. [2023-11-24 22:12:12,617 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 206 transitions. [2023-11-24 22:12:12,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 22:12:12,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:12,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:12,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:12,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:12:13,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:13,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 131 states and 217 transitions. [2023-11-24 22:12:13,823 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 217 transitions. [2023-11-24 22:12:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 22:12:13,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:13,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:13,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:14,192 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:15,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:15,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 136 states and 229 transitions. [2023-11-24 22:12:15,427 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 229 transitions. [2023-11-24 22:12:15,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 22:12:15,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:15,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:15,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:16,058 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:12:20,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:20,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 156 states and 271 transitions. [2023-11-24 22:12:20,807 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 271 transitions. [2023-11-24 22:12:20,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 22:12:20,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:20,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:20,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:20,944 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:12:22,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:22,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 159 states and 276 transitions. [2023-11-24 22:12:22,254 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 276 transitions. [2023-11-24 22:12:22,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 22:12:22,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:22,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:22,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:22,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:23,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:23,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 163 states and 281 transitions. [2023-11-24 22:12:23,473 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 281 transitions. [2023-11-24 22:12:23,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 22:12:23,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:23,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:23,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:23,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:12:23,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:23,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 164 states and 283 transitions. [2023-11-24 22:12:23,868 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 283 transitions. [2023-11-24 22:12:23,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 22:12:23,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:23,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:23,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:23,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:12:24,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:24,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 164 states and 282 transitions. [2023-11-24 22:12:24,455 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 282 transitions. [2023-11-24 22:12:24,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-24 22:12:24,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:24,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:24,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:24,781 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:12:25,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:25,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 165 states and 284 transitions. [2023-11-24 22:12:25,057 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 284 transitions. [2023-11-24 22:12:25,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:25,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:25,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:25,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:25,553 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:27,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:27,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:27,089 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:27,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:27,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:27,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:27,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:27,295 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:27,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:27,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:27,489 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:27,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:27,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:27,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:27,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:27,686 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:27,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:27,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:27,707 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:27,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:27,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:27,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:27,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:27,899 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:27,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:27,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:27,914 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:27,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:27,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:27,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:27,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:28,093 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:28,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:28,107 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:28,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:28,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:28,302 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:28,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:28,317 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:28,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:28,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:28,500 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:28,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:28,520 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:28,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:28,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:28,714 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:28,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:28,728 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:28,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:28,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:28,918 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:28,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:28,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:28,933 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:28,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:28,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:28,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:28,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:29,118 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:29,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:29,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:29,131 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:29,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:29,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:29,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:29,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:29,305 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:29,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:29,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:29,318 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:29,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:29,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:29,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:29,501 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:29,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:29,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:29,515 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:29,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:29,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:29,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:29,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:29,702 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:29,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:29,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:29,716 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:29,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:29,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:29,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:29,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:29,914 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:29,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:29,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:29,927 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:29,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:29,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:29,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:30,099 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:30,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:30,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:30,116 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:30,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:30,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:30,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:30,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:30,309 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:30,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:30,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:30,327 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:30,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:30,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:30,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:30,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:30,500 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:30,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:30,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:30,514 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:30,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:30,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:30,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:30,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:30,696 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:30,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:30,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:30,712 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:30,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:30,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:30,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:30,905 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:30,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:30,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:30,922 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:30,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:30,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:30,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:30,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:31,124 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:31,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:31,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:31,140 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:31,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:31,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:31,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:31,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:31,384 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:31,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:31,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:31,399 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:31,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:31,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:31,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:31,577 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:31,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:31,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:31,591 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:31,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:31,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:31,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:31,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:31,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:31,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:31,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:31,788 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:31,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:31,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:31,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:31,955 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:31,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:31,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:31,968 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:31,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:31,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:31,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:31,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:32,150 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:32,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:32,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:32,164 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:32,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:32,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:32,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:32,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:32,324 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:32,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:32,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:32,337 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:32,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:32,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:32,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:32,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:32,537 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:32,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:32,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:32,549 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:32,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:32,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:32,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:32,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:32,722 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:32,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:32,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:32,736 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:32,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:32,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:32,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:32,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:32,899 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:32,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:32,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:32,912 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:32,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:32,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:32,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:32,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:33,084 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:33,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:33,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:33,098 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:33,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:33,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:33,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:33,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:33,262 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:33,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:33,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:33,274 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:33,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:33,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:33,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:33,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:33,449 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:33,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:33,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:33,461 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:33,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:33,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:33,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:33,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:33,628 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:33,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:33,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:33,640 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:33,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:33,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:33,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:33,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:33,849 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:33,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:33,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:33,865 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:33,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:33,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:33,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:33,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:34,053 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:34,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:34,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:34,070 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:34,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:34,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:34,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:34,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:34,248 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:34,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:34,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:34,263 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:34,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:34,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:34,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:34,443 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:34,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:34,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:34,457 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:34,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:34,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:34,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:34,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:34,649 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:34,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:34,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:34,664 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:34,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:34,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:34,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:34,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:34,861 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:34,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:34,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:34,878 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:34,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:34,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:34,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:34,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:35,085 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:35,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:35,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:35,100 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:35,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:35,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:35,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:35,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:35,284 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:35,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:35,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:35,320 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:35,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:35,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:35,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:35,526 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:35,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:35,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:35,541 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:35,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:35,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:35,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:35,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:35,741 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:35,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:35,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:35,755 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:35,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:35,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:35,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:35,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:35,941 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:35,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:35,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:35,955 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:35,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:35,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:35,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:35,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:36,152 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:36,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:36,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:36,166 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:36,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:36,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:36,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:36,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:36,341 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:36,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:36,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:36,355 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:36,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:36,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:36,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:36,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:36,552 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:36,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:36,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:36,567 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:36,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:36,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:36,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:36,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:36,759 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:36,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:36,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:36,774 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:36,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:36,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:36,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:36,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:36,970 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:37,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:37,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:37,016 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:37,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:37,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:37,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:37,207 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:37,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:37,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:37,223 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:37,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:37,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:37,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:37,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:37,422 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:37,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:37,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:37,437 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:37,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:37,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:37,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:37,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:37,631 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:37,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:37,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:37,646 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:37,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:37,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:37,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:37,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:37,829 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:37,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:37,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:37,842 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:37,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:37,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:37,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:37,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:38,008 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:38,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:38,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:38,020 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:38,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:38,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:38,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:38,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:38,206 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:38,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:38,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:38,220 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:38,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:38,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:38,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:38,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:38,404 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:38,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:38,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:38,422 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:38,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:38,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:38,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:38,606 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:38,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:38,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:38,656 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:38,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:38,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:38,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:38,827 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:38,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:38,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:38,842 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:38,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:38,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:38,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:39,040 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:39,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:39,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:39,054 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:39,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:39,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:39,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:39,242 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:39,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:39,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:39,256 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:39,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:39,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:39,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:39,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:39,454 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:39,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:39,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:39,467 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:39,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:39,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:39,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:39,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:39,659 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:39,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:39,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:39,674 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:39,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:39,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:39,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:39,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:39,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:39,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:39,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:39,866 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:39,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:39,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:39,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:39,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:40,048 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:40,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:40,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:40,060 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:40,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:40,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:40,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:40,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:40,248 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:40,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:40,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:40,264 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:40,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:40,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:40,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:40,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:40,519 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:40,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:40,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:40,538 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:40,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:40,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:40,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:40,763 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:40,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:40,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:40,782 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:40,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:40,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:40,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:40,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:41,008 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:41,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:41,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:41,027 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:41,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:41,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:41,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:41,239 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:41,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:41,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:41,254 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:41,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:41,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:41,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:41,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:41,464 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:41,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:41,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:41,478 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:41,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:41,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:41,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:41,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:41,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:41,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:41,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:41,685 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:41,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:41,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:41,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:41,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:41,879 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:41,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:41,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:41,895 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:41,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:41,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:41,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:12:42,102 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:12:42,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:12:42,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 148 states and 261 transitions. [2023-11-24 22:12:42,120 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 261 transitions. [2023-11-24 22:12:42,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-24 22:12:42,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:12:42,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:12:42,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat