./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/transmitter.16.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_1765e500-a9e6-4fb6-8aef-006ca2fe124d/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1765e500-a9e6-4fb6-8aef-006ca2fe124d/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_1765e500-a9e6-4fb6-8aef-006ca2fe124d/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1765e500-a9e6-4fb6-8aef-006ca2fe124d/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/transmitter.16.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1765e500-a9e6-4fb6-8aef-006ca2fe124d/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1765e500-a9e6-4fb6-8aef-006ca2fe124d/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 45519c8273c53879cf6a170ed74d5bc0be814b1f3243ce6c30d1d3efe9a3cf32 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:17:13,236 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:17:13,361 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1765e500-a9e6-4fb6-8aef-006ca2fe124d/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:17:13,372 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:17:13,373 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:17:13,418 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:17:13,419 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:17:13,420 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:17:13,421 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:17:13,426 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:17:13,427 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:17:13,427 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:17:13,428 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:17:13,429 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:17:13,430 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:17:13,430 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:17:13,431 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:17:13,431 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:17:13,431 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:17:13,432 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:17:13,432 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:17:13,433 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:17:13,434 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:17:13,434 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:17:13,435 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:17:13,435 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:17:13,435 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:13,436 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:17:13,436 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:17:13,437 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:17:13,438 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:17:13,438 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:17:13,440 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:17:13,440 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_1765e500-a9e6-4fb6-8aef-006ca2fe124d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1765e500-a9e6-4fb6-8aef-006ca2fe124d/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45519c8273c53879cf6a170ed74d5bc0be814b1f3243ce6c30d1d3efe9a3cf32 [2023-11-24 22:17:13,787 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:17:13,808 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:17:13,811 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:17:13,812 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:17:13,812 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:17:13,814 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1765e500-a9e6-4fb6-8aef-006ca2fe124d/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/systemc/transmitter.16.cil.c [2023-11-24 22:17:17,079 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:17:17,418 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:17:17,419 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1765e500-a9e6-4fb6-8aef-006ca2fe124d/sv-benchmarks/c/systemc/transmitter.16.cil.c [2023-11-24 22:17:17,446 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1765e500-a9e6-4fb6-8aef-006ca2fe124d/bin/ukojak-verify-afCqCEvfdi/data/b5788b77b/52d1aa2cd6e1446798e32884858545dd/FLAG4b4009357 [2023-11-24 22:17:17,466 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1765e500-a9e6-4fb6-8aef-006ca2fe124d/bin/ukojak-verify-afCqCEvfdi/data/b5788b77b/52d1aa2cd6e1446798e32884858545dd [2023-11-24 22:17:17,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:17:17,476 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:17:17,478 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:17,478 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:17:17,483 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:17:17,484 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:17" (1/1) ... [2023-11-24 22:17:17,485 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e6c5bee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:17, skipping insertion in model container [2023-11-24 22:17:17,486 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:17" (1/1) ... [2023-11-24 22:17:17,571 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:17:17,766 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1765e500-a9e6-4fb6-8aef-006ca2fe124d/sv-benchmarks/c/systemc/transmitter.16.cil.c[706,719] [2023-11-24 22:17:17,965 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:17,985 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:17:18,003 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1765e500-a9e6-4fb6-8aef-006ca2fe124d/sv-benchmarks/c/systemc/transmitter.16.cil.c[706,719] [2023-11-24 22:17:18,193 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:18,233 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:17:18,234 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:18 WrapperNode [2023-11-24 22:17:18,234 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:18,236 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:18,237 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:17:18,237 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:17:18,244 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:18" (1/1) ... [2023-11-24 22:17:18,263 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:18" (1/1) ... [2023-11-24 22:17:18,343 INFO L138 Inliner]: procedures = 56, calls = 71, calls flagged for inlining = 40, calls inlined = 40, statements flattened = 974 [2023-11-24 22:17:18,344 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:18,345 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:17:18,345 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:17:18,345 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:17:18,357 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:18" (1/1) ... [2023-11-24 22:17:18,357 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:18" (1/1) ... [2023-11-24 22:17:18,364 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:18" (1/1) ... [2023-11-24 22:17:18,364 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:18" (1/1) ... [2023-11-24 22:17:18,392 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:18" (1/1) ... [2023-11-24 22:17:18,442 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:18" (1/1) ... [2023-11-24 22:17:18,449 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:18" (1/1) ... [2023-11-24 22:17:18,460 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:18" (1/1) ... [2023-11-24 22:17:18,469 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:17:18,471 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:17:18,471 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:17:18,471 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:17:18,472 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:18" (1/1) ... [2023-11-24 22:17:18,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:18,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1765e500-a9e6-4fb6-8aef-006ca2fe124d/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:17:18,522 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1765e500-a9e6-4fb6-8aef-006ca2fe124d/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:17:18,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1765e500-a9e6-4fb6-8aef-006ca2fe124d/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:17:18,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:17:18,573 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-24 22:17:18,573 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-24 22:17:18,573 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-24 22:17:18,574 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-24 22:17:18,574 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-24 22:17:18,574 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-24 22:17:18,574 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-24 22:17:18,574 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-24 22:17:18,575 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-24 22:17:18,575 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-24 22:17:18,575 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-24 22:17:18,575 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-24 22:17:18,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:17:18,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:17:18,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:17:18,758 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:17:18,761 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:17:20,150 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:17:21,031 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:17:21,031 INFO L309 CfgBuilder]: Removed 18 assume(true) statements. [2023-11-24 22:17:21,033 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:17:21 BoogieIcfgContainer [2023-11-24 22:17:21,033 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:17:21,035 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:17:21,035 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:17:21,047 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:17:21,047 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:21,061 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:17:21,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:21,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 210 states and 318 transitions. [2023-11-24 22:17:21,173 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 318 transitions. [2023-11-24 22:17:21,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:21,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:21,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:21,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:21,954 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 22:17:22,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:22,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 254 states and 404 transitions. [2023-11-24 22:17:22,259 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 404 transitions. [2023-11-24 22:17:22,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:22,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:22,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:22,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:22,627 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 22:17:22,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:22,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 255 states and 404 transitions. [2023-11-24 22:17:22,668 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 404 transitions. [2023-11-24 22:17:22,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:22,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:22,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:22,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:22,954 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 22:17:23,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:23,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 256 states and 404 transitions. [2023-11-24 22:17:23,017 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 404 transitions. [2023-11-24 22:17:23,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:23,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:23,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:23,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:23,251 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 22:17:23,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:23,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 257 states and 404 transitions. [2023-11-24 22:17:23,276 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 404 transitions. [2023-11-24 22:17:23,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:23,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:23,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:23,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:23,433 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 22:17:23,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:23,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 258 states and 404 transitions. [2023-11-24 22:17:23,457 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 404 transitions. [2023-11-24 22:17:23,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:23,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:23,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:23,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:23,649 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 22:17:23,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:23,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 259 states and 404 transitions. [2023-11-24 22:17:23,699 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 404 transitions. [2023-11-24 22:17:23,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:23,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:23,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:23,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:23,899 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 22:17:23,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:23,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 260 states and 404 transitions. [2023-11-24 22:17:23,927 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 404 transitions. [2023-11-24 22:17:23,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:23,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:23,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:23,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:24,153 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 22:17:24,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:24,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 261 states and 404 transitions. [2023-11-24 22:17:24,184 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 404 transitions. [2023-11-24 22:17:24,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:24,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:24,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:24,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:24,332 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 22:17:24,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:24,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 262 states and 404 transitions. [2023-11-24 22:17:24,358 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 404 transitions. [2023-11-24 22:17:24,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:24,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:24,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:24,507 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 22:17:24,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:24,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 263 states and 404 transitions. [2023-11-24 22:17:24,528 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 404 transitions. [2023-11-24 22:17:24,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:24,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:24,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:24,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:24,737 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 22:17:24,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:24,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 264 states and 404 transitions. [2023-11-24 22:17:24,759 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 404 transitions. [2023-11-24 22:17:24,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:24,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:24,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:24,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:24,904 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 22:17:24,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:24,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 265 states and 404 transitions. [2023-11-24 22:17:24,924 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 404 transitions. [2023-11-24 22:17:24,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:24,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:24,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:24,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:25,059 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 22:17:25,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:25,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 266 states and 404 transitions. [2023-11-24 22:17:25,081 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 404 transitions. [2023-11-24 22:17:25,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:25,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:25,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:25,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:25,263 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 22:17:25,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:25,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 267 states and 404 transitions. [2023-11-24 22:17:25,286 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 404 transitions. [2023-11-24 22:17:25,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:25,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:25,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:25,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:25,480 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 22:17:25,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:25,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 268 states and 404 transitions. [2023-11-24 22:17:25,500 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 404 transitions. [2023-11-24 22:17:25,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:25,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:25,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:25,706 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 22:17:26,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:26,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 307 states and 481 transitions. [2023-11-24 22:17:26,047 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 481 transitions. [2023-11-24 22:17:26,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:26,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:26,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:26,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:26,209 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 22:17:26,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:26,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 308 states and 481 transitions. [2023-11-24 22:17:26,240 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 481 transitions. [2023-11-24 22:17:26,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:26,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:26,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:26,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:26,396 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 22:17:26,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:26,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 309 states and 481 transitions. [2023-11-24 22:17:26,443 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 481 transitions. [2023-11-24 22:17:26,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:26,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:26,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:26,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:26,605 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 22:17:26,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:26,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 310 states and 481 transitions. [2023-11-24 22:17:26,636 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 481 transitions. [2023-11-24 22:17:26,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:26,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:26,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:26,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:26,794 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 22:17:26,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:26,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 311 states and 481 transitions. [2023-11-24 22:17:26,825 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 481 transitions. [2023-11-24 22:17:26,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:26,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:26,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:26,988 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 22:17:27,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:27,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 312 states and 481 transitions. [2023-11-24 22:17:27,026 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 481 transitions. [2023-11-24 22:17:27,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:27,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:27,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:27,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:27,222 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 22:17:27,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:27,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 313 states and 481 transitions. [2023-11-24 22:17:27,259 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 481 transitions. [2023-11-24 22:17:27,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:27,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:27,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:27,432 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 22:17:27,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:27,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 314 states and 481 transitions. [2023-11-24 22:17:27,464 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 481 transitions. [2023-11-24 22:17:27,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:27,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:27,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:27,596 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 22:17:27,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:27,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 315 states and 481 transitions. [2023-11-24 22:17:27,633 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 481 transitions. [2023-11-24 22:17:27,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:27,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:27,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:27,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:27,784 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 22:17:27,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:27,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 316 states and 481 transitions. [2023-11-24 22:17:27,811 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 481 transitions. [2023-11-24 22:17:27,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:27,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:27,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:27,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:27,969 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 22:17:27,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:27,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 317 states and 481 transitions. [2023-11-24 22:17:27,997 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 481 transitions. [2023-11-24 22:17:27,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:27,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:27,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:28,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:28,156 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 22:17:28,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:28,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 318 states and 481 transitions. [2023-11-24 22:17:28,181 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 481 transitions. [2023-11-24 22:17:28,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:28,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:28,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:28,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:28,320 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 22:17:28,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:28,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 319 states and 481 transitions. [2023-11-24 22:17:28,349 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 481 transitions. [2023-11-24 22:17:28,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:28,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:28,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:28,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:28,541 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 22:17:28,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:28,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 354 states and 552 transitions. [2023-11-24 22:17:28,913 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 552 transitions. [2023-11-24 22:17:28,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:28,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:28,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:28,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:29,059 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 22:17:29,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:29,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 355 states and 552 transitions. [2023-11-24 22:17:29,093 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 552 transitions. [2023-11-24 22:17:29,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:29,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:29,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:29,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:29,280 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 22:17:29,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:29,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 356 states and 552 transitions. [2023-11-24 22:17:29,315 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 552 transitions. [2023-11-24 22:17:29,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:29,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:29,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:29,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:29,470 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 22:17:29,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:29,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 357 states and 552 transitions. [2023-11-24 22:17:29,506 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 552 transitions. [2023-11-24 22:17:29,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:29,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:29,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:29,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:29,649 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 22:17:29,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:29,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 358 states and 552 transitions. [2023-11-24 22:17:29,678 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 552 transitions. [2023-11-24 22:17:29,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:29,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:29,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:29,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:29,812 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 22:17:29,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:29,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 359 states and 552 transitions. [2023-11-24 22:17:29,840 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 552 transitions. [2023-11-24 22:17:29,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:29,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:29,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:29,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:29,996 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 22:17:30,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:30,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 360 states and 552 transitions. [2023-11-24 22:17:30,025 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 552 transitions. [2023-11-24 22:17:30,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:30,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:30,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:30,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:30,166 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 22:17:30,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:30,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 361 states and 552 transitions. [2023-11-24 22:17:30,200 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 552 transitions. [2023-11-24 22:17:30,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:30,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:30,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:30,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:30,348 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 22:17:30,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:30,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 362 states and 552 transitions. [2023-11-24 22:17:30,382 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 552 transitions. [2023-11-24 22:17:30,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:30,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:30,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:30,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:30,534 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 22:17:30,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:30,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 363 states and 552 transitions. [2023-11-24 22:17:30,569 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 552 transitions. [2023-11-24 22:17:30,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:30,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:30,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:30,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:30,769 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 22:17:30,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:30,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 364 states and 552 transitions. [2023-11-24 22:17:30,817 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 552 transitions. [2023-11-24 22:17:30,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:30,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:30,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:30,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:30,997 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 22:17:31,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:31,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 365 states and 552 transitions. [2023-11-24 22:17:31,041 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 552 transitions. [2023-11-24 22:17:31,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:31,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:31,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:31,239 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 22:17:32,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:32,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 394 states and 611 transitions. [2023-11-24 22:17:32,251 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 611 transitions. [2023-11-24 22:17:32,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:32,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:32,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:32,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:32,383 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 22:17:33,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:33,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 395 states and 611 transitions. [2023-11-24 22:17:33,045 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 611 transitions. [2023-11-24 22:17:33,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:33,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:33,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:33,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:33,221 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 22:17:33,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:33,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 396 states and 611 transitions. [2023-11-24 22:17:33,805 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 611 transitions. [2023-11-24 22:17:33,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:33,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:33,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:33,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:33,910 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 22:17:34,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:34,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 397 states and 611 transitions. [2023-11-24 22:17:34,539 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 611 transitions. [2023-11-24 22:17:34,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:34,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:34,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:34,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:34,651 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 22:17:35,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:35,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 398 states and 611 transitions. [2023-11-24 22:17:35,297 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 611 transitions. [2023-11-24 22:17:35,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:35,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:35,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:35,407 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 22:17:35,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:35,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 399 states and 611 transitions. [2023-11-24 22:17:35,987 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 611 transitions. [2023-11-24 22:17:35,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:35,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:35,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:36,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:36,115 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 22:17:36,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:36,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 400 states and 611 transitions. [2023-11-24 22:17:36,738 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 611 transitions. [2023-11-24 22:17:36,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:36,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:36,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:36,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:36,838 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 22:17:37,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:37,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 401 states and 611 transitions. [2023-11-24 22:17:37,379 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 611 transitions. [2023-11-24 22:17:37,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:37,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:37,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:37,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:37,483 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 22:17:38,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:38,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 402 states and 611 transitions. [2023-11-24 22:17:38,114 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 611 transitions. [2023-11-24 22:17:38,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:38,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:38,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:38,209 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 22:17:38,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:38,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 403 states and 611 transitions. [2023-11-24 22:17:38,780 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 611 transitions. [2023-11-24 22:17:38,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:38,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:38,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:38,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:38,975 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 22:17:39,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:39,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 426 states and 658 transitions. [2023-11-24 22:17:39,337 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 658 transitions. [2023-11-24 22:17:39,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:39,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:39,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:39,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:39,459 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 22:17:39,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:39,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 427 states and 658 transitions. [2023-11-24 22:17:39,485 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 658 transitions. [2023-11-24 22:17:39,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:39,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:39,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:39,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:39,600 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 22:17:39,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:39,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 428 states and 658 transitions. [2023-11-24 22:17:39,627 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 658 transitions. [2023-11-24 22:17:39,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:39,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:39,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:39,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:39,741 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 22:17:39,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:39,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 429 states and 658 transitions. [2023-11-24 22:17:39,770 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 658 transitions. [2023-11-24 22:17:39,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:39,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:39,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:39,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:39,910 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 22:17:39,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:39,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 430 states and 658 transitions. [2023-11-24 22:17:39,950 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 658 transitions. [2023-11-24 22:17:39,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:39,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:39,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:39,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:40,111 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 22:17:40,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:40,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 431 states and 658 transitions. [2023-11-24 22:17:40,207 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 658 transitions. [2023-11-24 22:17:40,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:40,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:40,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:40,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:40,514 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 22:17:40,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:40,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 432 states and 658 transitions. [2023-11-24 22:17:40,544 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 658 transitions. [2023-11-24 22:17:40,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:40,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:40,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:40,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:40,677 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 22:17:40,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:40,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 433 states and 658 transitions. [2023-11-24 22:17:40,728 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 658 transitions. [2023-11-24 22:17:40,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:40,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:40,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:40,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:40,880 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 22:17:41,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:41,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 450 states and 693 transitions. [2023-11-24 22:17:41,905 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 693 transitions. [2023-11-24 22:17:41,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:41,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:41,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:41,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:41,998 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 22:17:42,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:42,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 451 states and 693 transitions. [2023-11-24 22:17:42,661 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 693 transitions. [2023-11-24 22:17:42,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:42,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:42,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:42,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:42,762 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 22:17:43,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 452 states and 693 transitions. [2023-11-24 22:17:43,366 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 693 transitions. [2023-11-24 22:17:43,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:43,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,470 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 22:17:44,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 453 states and 693 transitions. [2023-11-24 22:17:44,112 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 693 transitions. [2023-11-24 22:17:44,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:44,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,208 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 22:17:44,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 454 states and 693 transitions. [2023-11-24 22:17:44,838 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 693 transitions. [2023-11-24 22:17:44,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:44,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,932 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 22:17:45,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 455 states and 693 transitions. [2023-11-24 22:17:45,532 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 693 transitions. [2023-11-24 22:17:45,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:45,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,741 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 22:17:46,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 466 states and 716 transitions. [2023-11-24 22:17:46,192 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 716 transitions. [2023-11-24 22:17:46,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:46,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,297 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 22:17:46,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 467 states and 716 transitions. [2023-11-24 22:17:46,324 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 716 transitions. [2023-11-24 22:17:46,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:46,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,424 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 22:17:46,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 468 states and 716 transitions. [2023-11-24 22:17:46,452 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 716 transitions. [2023-11-24 22:17:46,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:46,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,565 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 22:17:46,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 469 states and 716 transitions. [2023-11-24 22:17:46,605 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 716 transitions. [2023-11-24 22:17:46,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:46,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,775 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 22:17:47,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 477 states and 733 transitions. [2023-11-24 22:17:47,190 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 733 transitions. [2023-11-24 22:17:47,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:47,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,322 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 22:17:47,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 478 states and 733 transitions. [2023-11-24 22:17:47,351 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 733 transitions. [2023-11-24 22:17:47,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:47,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,464 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 22:17:47,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 479 states and 733 transitions. [2023-11-24 22:17:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 733 transitions. [2023-11-24 22:17:47,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:47,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,659 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 22:17:48,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 481 states and 738 transitions. [2023-11-24 22:17:48,099 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 738 transitions. [2023-11-24 22:17:48,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:48,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,565 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 22:17:51,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 530 states and 835 transitions. [2023-11-24 22:17:51,752 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 835 transitions. [2023-11-24 22:17:51,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:51,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,996 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 22:17:53,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 535 states and 846 transitions. [2023-11-24 22:17:53,684 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 846 transitions. [2023-11-24 22:17:53,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:53,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,938 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 22:17:56,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 549 states and 875 transitions. [2023-11-24 22:17:56,920 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 875 transitions. [2023-11-24 22:17:56,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 22:17:56,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.