./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.11.cil-1.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_e57c8c3e-cf7d-41af-b93a-efd6f832239a/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e57c8c3e-cf7d-41af-b93a-efd6f832239a/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_e57c8c3e-cf7d-41af-b93a-efd6f832239a/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e57c8c3e-cf7d-41af-b93a-efd6f832239a/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.11.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e57c8c3e-cf7d-41af-b93a-efd6f832239a/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_e57c8c3e-cf7d-41af-b93a-efd6f832239a/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 257fbefed94a1e5b18da17b648f63b8a4a376ab6bd67ba2a090c30b5997c5667 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:55:39,641 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:55:39,729 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e57c8c3e-cf7d-41af-b93a-efd6f832239a/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:55:39,734 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:55:39,735 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:55:39,762 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:55:39,763 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:55:39,764 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:55:39,765 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:55:39,766 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:55:39,767 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:55:39,767 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:55:39,768 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:55:39,769 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:55:39,769 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:55:39,770 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:55:39,770 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:55:39,771 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:55:39,772 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:55:39,772 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:55:39,773 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:55:39,774 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:55:39,774 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:55:39,775 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:55:39,776 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:55:39,776 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:55:39,777 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:55:39,778 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:55:39,778 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:55:39,779 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:55:39,780 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:55:39,780 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:55:39,781 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:55:39,781 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_e57c8c3e-cf7d-41af-b93a-efd6f832239a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e57c8c3e-cf7d-41af-b93a-efd6f832239a/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 257fbefed94a1e5b18da17b648f63b8a4a376ab6bd67ba2a090c30b5997c5667 [2023-11-24 22:55:40,031 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:55:40,070 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:55:40,073 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:55:40,075 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:55:40,076 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:55:40,077 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e57c8c3e-cf7d-41af-b93a-efd6f832239a/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.11.cil-1.c [2023-11-24 22:55:43,284 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:55:44,124 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:55:44,125 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e57c8c3e-cf7d-41af-b93a-efd6f832239a/sv-benchmarks/c/combinations/Problem05_label42+token_ring.11.cil-1.c [2023-11-24 22:55:44,195 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e57c8c3e-cf7d-41af-b93a-efd6f832239a/bin/ukojak-verify-afCqCEvfdi/data/14597ca04/6fab0e9d7c3645ad8291822ace5ef1db/FLAG36b3767b5 [2023-11-24 22:55:44,214 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e57c8c3e-cf7d-41af-b93a-efd6f832239a/bin/ukojak-verify-afCqCEvfdi/data/14597ca04/6fab0e9d7c3645ad8291822ace5ef1db [2023-11-24 22:55:44,221 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:55:44,224 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:55:44,230 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:55:44,231 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:55:44,236 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:55:44,239 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:55:44" (1/1) ... [2023-11-24 22:55:44,242 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30382da7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:44, skipping insertion in model container [2023-11-24 22:55:44,242 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:55:44" (1/1) ... [2023-11-24 22:55:44,496 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:55:47,012 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_e57c8c3e-cf7d-41af-b93a-efd6f832239a/sv-benchmarks/c/combinations/Problem05_label42+token_ring.11.cil-1.c[378560,378573] [2023-11-24 22:55:47,046 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_e57c8c3e-cf7d-41af-b93a-efd6f832239a/sv-benchmarks/c/combinations/Problem05_label42+token_ring.11.cil-1.c[383339,383352] [2023-11-24 22:55:47,397 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:55:47,412 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:55:48,664 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_e57c8c3e-cf7d-41af-b93a-efd6f832239a/sv-benchmarks/c/combinations/Problem05_label42+token_ring.11.cil-1.c[378560,378573] [2023-11-24 22:55:48,673 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_e57c8c3e-cf7d-41af-b93a-efd6f832239a/sv-benchmarks/c/combinations/Problem05_label42+token_ring.11.cil-1.c[383339,383352] [2023-11-24 22:55:48,720 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:55:48,803 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:55:48,804 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:48 WrapperNode [2023-11-24 22:55:48,804 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:55:48,806 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:55:48,806 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:55:48,806 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:55:48,813 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:48" (1/1) ... [2023-11-24 22:55:48,914 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:48" (1/1) ... [2023-11-24 22:55:49,505 INFO L138 Inliner]: procedures = 66, calls = 75, calls flagged for inlining = 43, calls inlined = 43, statements flattened = 13174 [2023-11-24 22:55:49,506 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:55:49,507 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:55:49,507 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:55:49,507 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:55:49,517 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:48" (1/1) ... [2023-11-24 22:55:49,517 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:48" (1/1) ... [2023-11-24 22:55:49,603 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:48" (1/1) ... [2023-11-24 22:55:49,603 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:48" (1/1) ... [2023-11-24 22:55:50,020 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:48" (1/1) ... [2023-11-24 22:55:50,126 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:48" (1/1) ... [2023-11-24 22:55:50,160 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:48" (1/1) ... [2023-11-24 22:55:50,190 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:48" (1/1) ... [2023-11-24 22:55:50,262 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:55:50,263 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:55:50,263 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:55:50,263 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:55:50,264 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:55:48" (1/1) ... [2023-11-24 22:55:50,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:55:50,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e57c8c3e-cf7d-41af-b93a-efd6f832239a/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:55:50,299 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e57c8c3e-cf7d-41af-b93a-efd6f832239a/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:55:50,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e57c8c3e-cf7d-41af-b93a-efd6f832239a/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:55:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:55:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-24 22:55:50,348 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-24 22:55:50,348 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-24 22:55:50,348 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-24 22:55:50,348 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-24 22:55:50,349 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-24 22:55:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure error [2023-11-24 22:55:50,349 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2023-11-24 22:55:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-24 22:55:50,349 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-24 22:55:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-24 22:55:50,350 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-24 22:55:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-24 22:55:50,350 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-24 22:55:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:55:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:55:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:55:50,691 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:55:50,693 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:56:02,037 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:56:05,186 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:56:05,186 INFO L309 CfgBuilder]: Removed 15 assume(true) statements. [2023-11-24 22:56:05,189 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:56:05 BoogieIcfgContainer [2023-11-24 22:56:05,189 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:56:05,190 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:56:05,190 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:56:05,200 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:56:05,200 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:56:05" (1/1) ... [2023-11-24 22:56:05,209 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:56:05,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:05,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3569 states to 1838 states and 3569 transitions. [2023-11-24 22:56:05,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3569 transitions. [2023-11-24 22:56:05,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:05,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:05,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:05,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:05,996 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 22:56:06,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:06,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1872 states and 3635 transitions. [2023-11-24 22:56:06,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3635 transitions. [2023-11-24 22:56:06,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:06,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:06,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:06,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:06,416 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 22:56:06,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:06,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1873 states and 3635 transitions. [2023-11-24 22:56:06,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3635 transitions. [2023-11-24 22:56:06,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:06,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:06,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:06,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:06,730 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 22:56:06,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:06,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1874 states and 3635 transitions. [2023-11-24 22:56:06,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3635 transitions. [2023-11-24 22:56:06,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:06,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:06,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:06,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:06,914 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 22:56:06,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:06,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1875 states and 3635 transitions. [2023-11-24 22:56:06,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3635 transitions. [2023-11-24 22:56:06,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:06,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:06,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:07,138 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 22:56:07,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:07,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1876 states and 3635 transitions. [2023-11-24 22:56:07,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3635 transitions. [2023-11-24 22:56:07,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:07,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:07,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:07,329 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 22:56:07,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:07,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1877 states and 3635 transitions. [2023-11-24 22:56:07,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 3635 transitions. [2023-11-24 22:56:07,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:07,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:07,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:07,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:07,547 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 22:56:07,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:07,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1878 states and 3635 transitions. [2023-11-24 22:56:07,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3635 transitions. [2023-11-24 22:56:07,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:07,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:07,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:07,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:07,766 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 22:56:07,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:07,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1879 states and 3635 transitions. [2023-11-24 22:56:07,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3635 transitions. [2023-11-24 22:56:07,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:07,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:07,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:07,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:07,961 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 22:56:07,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:08,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1880 states and 3635 transitions. [2023-11-24 22:56:08,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 3635 transitions. [2023-11-24 22:56:08,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:08,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:08,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:08,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:08,118 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 22:56:08,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:08,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1881 states and 3635 transitions. [2023-11-24 22:56:08,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3635 transitions. [2023-11-24 22:56:08,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:08,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:08,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:08,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:08,283 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 22:56:08,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:08,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1882 states and 3635 transitions. [2023-11-24 22:56:08,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3635 transitions. [2023-11-24 22:56:08,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:08,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:08,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:08,419 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 22:56:08,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:08,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1883 states and 3635 transitions. [2023-11-24 22:56:08,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3635 transitions. [2023-11-24 22:56:08,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:08,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:08,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:08,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:08,609 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 22:56:08,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:08,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1913 states and 3694 transitions. [2023-11-24 22:56:08,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 3694 transitions. [2023-11-24 22:56:08,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:08,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:08,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:08,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:08,997 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 22:56:09,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:09,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1914 states and 3694 transitions. [2023-11-24 22:56:09,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3694 transitions. [2023-11-24 22:56:09,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:09,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:09,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:09,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:09,168 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 22:56:09,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:09,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1915 states and 3694 transitions. [2023-11-24 22:56:09,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3694 transitions. [2023-11-24 22:56:09,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:09,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:09,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:09,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:09,314 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 22:56:09,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:09,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1916 states and 3694 transitions. [2023-11-24 22:56:09,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3694 transitions. [2023-11-24 22:56:09,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:09,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:09,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:09,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:09,470 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 22:56:09,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:09,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1917 states and 3694 transitions. [2023-11-24 22:56:09,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 3694 transitions. [2023-11-24 22:56:09,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:09,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:09,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:09,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:09,631 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 22:56:09,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:09,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1918 states and 3694 transitions. [2023-11-24 22:56:09,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3694 transitions. [2023-11-24 22:56:09,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:09,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:09,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:09,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:09,778 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 22:56:09,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:09,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1919 states and 3694 transitions. [2023-11-24 22:56:09,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3694 transitions. [2023-11-24 22:56:09,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:09,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:09,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:09,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:09,934 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 22:56:09,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:09,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1920 states and 3694 transitions. [2023-11-24 22:56:09,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3694 transitions. [2023-11-24 22:56:09,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:09,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:09,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:09,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:10,094 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 22:56:10,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:10,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1921 states and 3694 transitions. [2023-11-24 22:56:10,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3694 transitions. [2023-11-24 22:56:10,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:10,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:10,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:10,245 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 22:56:10,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1922 states and 3694 transitions. [2023-11-24 22:56:10,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 3694 transitions. [2023-11-24 22:56:10,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:10,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:10,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:10,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:10,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:56:10,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:10,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1948 states and 3747 transitions. [2023-11-24 22:56:10,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3747 transitions. [2023-11-24 22:56:10,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:10,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:10,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:10,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:10,951 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 22:56:10,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:10,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1949 states and 3747 transitions. [2023-11-24 22:56:10,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3747 transitions. [2023-11-24 22:56:10,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:10,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:10,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:11,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:11,096 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 22:56:11,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:11,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1950 states and 3747 transitions. [2023-11-24 22:56:11,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 3747 transitions. [2023-11-24 22:56:11,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:11,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:11,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:11,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:11,234 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 22:56:11,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:11,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1951 states and 3747 transitions. [2023-11-24 22:56:11,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 3747 transitions. [2023-11-24 22:56:11,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:11,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:11,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:11,376 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 22:56:11,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:11,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1952 states and 3747 transitions. [2023-11-24 22:56:11,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 3747 transitions. [2023-11-24 22:56:11,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:11,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:11,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:11,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:11,517 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 22:56:11,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:11,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1953 states and 3747 transitions. [2023-11-24 22:56:11,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3747 transitions. [2023-11-24 22:56:11,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:11,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:11,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:11,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:11,659 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 22:56:11,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:11,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1954 states and 3747 transitions. [2023-11-24 22:56:11,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3747 transitions. [2023-11-24 22:56:11,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:11,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:11,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:11,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:11,804 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 22:56:11,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:11,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1955 states and 3747 transitions. [2023-11-24 22:56:11,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3747 transitions. [2023-11-24 22:56:11,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:11,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:11,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:11,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:11,960 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 22:56:11,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:11,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1956 states and 3747 transitions. [2023-11-24 22:56:11,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3747 transitions. [2023-11-24 22:56:11,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:11,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:11,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:12,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:12,172 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 22:56:12,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:12,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 1976 states and 3788 transitions. [2023-11-24 22:56:12,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3788 transitions. [2023-11-24 22:56:12,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:12,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:12,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:12,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:12,644 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 22:56:12,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:12,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 1977 states and 3788 transitions. [2023-11-24 22:56:12,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 3788 transitions. [2023-11-24 22:56:12,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:12,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:12,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:12,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:12,807 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 22:56:12,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:12,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 1978 states and 3788 transitions. [2023-11-24 22:56:12,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3788 transitions. [2023-11-24 22:56:12,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:12,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:12,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:12,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:12,980 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 22:56:13,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:13,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 1979 states and 3788 transitions. [2023-11-24 22:56:13,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3788 transitions. [2023-11-24 22:56:13,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:13,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:13,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:13,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:13,149 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 22:56:13,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:13,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 1980 states and 3788 transitions. [2023-11-24 22:56:13,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3788 transitions. [2023-11-24 22:56:13,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:13,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:13,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:13,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:13,314 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 22:56:13,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:13,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 1981 states and 3788 transitions. [2023-11-24 22:56:13,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3788 transitions. [2023-11-24 22:56:13,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:13,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:13,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:13,480 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 22:56:13,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:13,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 1982 states and 3788 transitions. [2023-11-24 22:56:13,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3788 transitions. [2023-11-24 22:56:13,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:13,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:13,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:13,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:13,694 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 22:56:14,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:14,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 1996 states and 3817 transitions. [2023-11-24 22:56:14,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3817 transitions. [2023-11-24 22:56:14,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:14,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:14,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:14,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:14,204 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 22:56:14,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:14,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 1997 states and 3817 transitions. [2023-11-24 22:56:14,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3817 transitions. [2023-11-24 22:56:14,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:14,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:14,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:14,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:14,342 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 22:56:14,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:14,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 1998 states and 3817 transitions. [2023-11-24 22:56:14,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3817 transitions. [2023-11-24 22:56:14,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:14,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:14,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:14,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:14,482 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 22:56:14,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:14,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 1999 states and 3817 transitions. [2023-11-24 22:56:14,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3817 transitions. [2023-11-24 22:56:14,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:14,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:14,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:14,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:14,735 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 22:56:14,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:14,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 2000 states and 3817 transitions. [2023-11-24 22:56:14,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3817 transitions. [2023-11-24 22:56:14,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:14,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:14,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:14,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:14,929 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 22:56:15,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:15,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2008 states and 3834 transitions. [2023-11-24 22:56:15,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3834 transitions. [2023-11-24 22:56:15,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:15,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:15,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:15,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:15,438 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 22:56:15,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:15,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2009 states and 3834 transitions. [2023-11-24 22:56:15,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3834 transitions. [2023-11-24 22:56:15,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:15,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:15,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:15,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:15,588 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 22:56:15,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:15,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2010 states and 3834 transitions. [2023-11-24 22:56:15,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3834 transitions. [2023-11-24 22:56:15,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:15,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:15,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:15,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:15,792 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 22:56:16,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:16,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2012 states and 3839 transitions. [2023-11-24 22:56:16,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3839 transitions. [2023-11-24 22:56:16,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 22:56:16,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:16,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:16,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:16,292 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 22:56:16,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:16,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 2020 states and 3853 transitions. [2023-11-24 22:56:16,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 3853 transitions. [2023-11-24 22:56:16,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:56:16,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:16,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:16,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:16,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:56:19,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:19,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3999 states to 2060 states and 3933 transitions. [2023-11-24 22:56:19,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 3933 transitions. [2023-11-24 22:56:19,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:56:19,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:19,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:19,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:20,064 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 22:56:22,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:56:22,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 2065 states and 3944 transitions. [2023-11-24 22:56:22,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3944 transitions. [2023-11-24 22:56:22,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:56:22,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:56:22,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:56:22,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:56:22,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.