./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/transmitter.07.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_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/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_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/transmitter.07.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/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_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/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 022987cd4c8c671e376c5c3e5a08e2f1b98444b4d5d48bc73787bff74aa0de0f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:15:39,029 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:15:39,153 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:15:39,163 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:15:39,164 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:15:39,201 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:15:39,203 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:15:39,204 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:15:39,205 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:15:39,210 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:15:39,210 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:15:39,211 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:15:39,211 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:15:39,212 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:15:39,217 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:15:39,217 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:15:39,218 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:15:39,218 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:15:39,219 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:15:39,219 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:15:39,220 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:15:39,220 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:15:39,221 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:15:39,222 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:15:39,222 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:15:39,223 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:15:39,223 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:15:39,224 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:15:39,225 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:15:39,225 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:15:39,226 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:15:39,227 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:15:39,227 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:15:39,227 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_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 022987cd4c8c671e376c5c3e5a08e2f1b98444b4d5d48bc73787bff74aa0de0f [2023-11-24 22:15:39,557 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:15:39,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:15:39,592 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:15:39,594 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:15:39,594 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:15:39,596 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/systemc/transmitter.07.cil.c [2023-11-24 22:15:42,754 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:15:42,978 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:15:42,978 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/sv-benchmarks/c/systemc/transmitter.07.cil.c [2023-11-24 22:15:42,993 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/bin/ukojak-verify-afCqCEvfdi/data/a61eabc6f/15c791cd07a94717aa0a747ba635691a/FLAG3801ae32d [2023-11-24 22:15:43,009 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/bin/ukojak-verify-afCqCEvfdi/data/a61eabc6f/15c791cd07a94717aa0a747ba635691a [2023-11-24 22:15:43,012 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:15:43,013 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:15:43,015 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:15:43,015 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:15:43,021 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:15:43,022 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:15:43" (1/1) ... [2023-11-24 22:15:43,023 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d13e832 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:43, skipping insertion in model container [2023-11-24 22:15:43,023 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:15:43" (1/1) ... [2023-11-24 22:15:43,073 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:15:43,230 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_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/sv-benchmarks/c/systemc/transmitter.07.cil.c[706,719] [2023-11-24 22:15:43,395 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:15:43,409 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:15:43,422 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_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/sv-benchmarks/c/systemc/transmitter.07.cil.c[706,719] [2023-11-24 22:15:43,473 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:15:43,497 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:15:43,498 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:43 WrapperNode [2023-11-24 22:15:43,498 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:15:43,499 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:15:43,500 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:15:43,500 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:15:43,508 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:43" (1/1) ... [2023-11-24 22:15:43,544 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:43" (1/1) ... [2023-11-24 22:15:43,600 INFO L138 Inliner]: procedures = 42, calls = 51, calls flagged for inlining = 26, calls inlined = 26, statements flattened = 564 [2023-11-24 22:15:43,601 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:15:43,602 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:15:43,602 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:15:43,602 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:15:43,612 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:43" (1/1) ... [2023-11-24 22:15:43,613 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:43" (1/1) ... [2023-11-24 22:15:43,616 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:43" (1/1) ... [2023-11-24 22:15:43,617 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:43" (1/1) ... [2023-11-24 22:15:43,629 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:43" (1/1) ... [2023-11-24 22:15:43,641 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:43" (1/1) ... [2023-11-24 22:15:43,644 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:43" (1/1) ... [2023-11-24 22:15:43,647 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:43" (1/1) ... [2023-11-24 22:15:43,653 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:15:43,654 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:15:43,654 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:15:43,654 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:15:43,655 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:15:43" (1/1) ... [2023-11-24 22:15:43,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:15:43,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:15:43,703 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:15:43,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa49b4b6-a3d8-4150-a4c8-ce7ffa524d8c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:15:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:15:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-24 22:15:43,769 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-24 22:15:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-24 22:15:43,770 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-24 22:15:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-24 22:15:43,772 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-24 22:15:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-24 22:15:43,776 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-24 22:15:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-24 22:15:43,776 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-24 22:15:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:15:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-24 22:15:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-24 22:15:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:15:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:15:43,920 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:15:43,923 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:15:44,691 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:15:45,085 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:15:45,086 INFO L309 CfgBuilder]: Removed 11 assume(true) statements. [2023-11-24 22:15:45,088 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:15:45 BoogieIcfgContainer [2023-11-24 22:15:45,088 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:15:45,089 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:15:45,089 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:15:45,100 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:15:45,100 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:15:45" (1/1) ... [2023-11-24 22:15:45,110 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:15:45,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:45,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 139 states and 207 transitions. [2023-11-24 22:15:45,196 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 207 transitions. [2023-11-24 22:15:45,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:45,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:45,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:45,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:45,886 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 22:15:46,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:46,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 162 states and 251 transitions. [2023-11-24 22:15:46,630 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 251 transitions. [2023-11-24 22:15:46,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:46,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:46,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:46,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:46,821 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 22:15:47,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:47,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 163 states and 251 transitions. [2023-11-24 22:15:47,220 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 251 transitions. [2023-11-24 22:15:47,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:47,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:47,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:47,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:47,336 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 22:15:47,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:47,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 164 states and 251 transitions. [2023-11-24 22:15:47,730 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 251 transitions. [2023-11-24 22:15:47,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:47,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:47,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:47,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:47,826 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 22:15:48,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:48,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 165 states and 251 transitions. [2023-11-24 22:15:48,266 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 251 transitions. [2023-11-24 22:15:48,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:48,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:48,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:48,414 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 22:15:48,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:48,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 166 states and 251 transitions. [2023-11-24 22:15:48,850 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 251 transitions. [2023-11-24 22:15:48,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:48,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:48,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:48,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:49,016 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 22:15:49,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:49,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 167 states and 251 transitions. [2023-11-24 22:15:49,438 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 251 transitions. [2023-11-24 22:15:49,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:49,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:49,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:49,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:49,516 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 22:15:49,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:49,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 168 states and 251 transitions. [2023-11-24 22:15:49,938 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 251 transitions. [2023-11-24 22:15:49,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:49,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:49,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:49,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:50,008 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 22:15:50,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:50,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 169 states and 251 transitions. [2023-11-24 22:15:50,450 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 251 transitions. [2023-11-24 22:15:50,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:50,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:50,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:50,638 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 22:15:51,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:51,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 190 states and 294 transitions. [2023-11-24 22:15:51,095 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 294 transitions. [2023-11-24 22:15:51,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:51,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:51,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:51,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:15:51,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:51,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 191 states and 294 transitions. [2023-11-24 22:15:51,329 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 294 transitions. [2023-11-24 22:15:51,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:51,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:51,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:51,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:51,464 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 22:15:51,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:51,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 192 states and 294 transitions. [2023-11-24 22:15:51,579 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 294 transitions. [2023-11-24 22:15:51,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:51,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:51,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:51,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:51,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:15:51,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:51,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 193 states and 294 transitions. [2023-11-24 22:15:51,821 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 294 transitions. [2023-11-24 22:15:51,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:51,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:51,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:51,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:51,916 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 22:15:52,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:52,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 194 states and 294 transitions. [2023-11-24 22:15:52,009 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 294 transitions. [2023-11-24 22:15:52,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:52,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:52,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:52,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:52,100 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 22:15:52,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:52,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 195 states and 294 transitions. [2023-11-24 22:15:52,178 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 294 transitions. [2023-11-24 22:15:52,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:52,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:52,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:52,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:52,347 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 22:15:52,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:52,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 213 states and 333 transitions. [2023-11-24 22:15:52,656 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 333 transitions. [2023-11-24 22:15:52,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:52,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:52,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:52,753 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 22:15:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:52,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 214 states and 333 transitions. [2023-11-24 22:15:52,811 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 333 transitions. [2023-11-24 22:15:52,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:52,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:52,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:52,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:52,905 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 22:15:52,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:52,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 215 states and 333 transitions. [2023-11-24 22:15:52,971 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 333 transitions. [2023-11-24 22:15:52,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:52,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:52,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:52,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:53,099 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 22:15:53,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:53,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 216 states and 333 transitions. [2023-11-24 22:15:53,159 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 333 transitions. [2023-11-24 22:15:53,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:53,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:53,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:53,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:53,247 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 22:15:53,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:53,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 217 states and 333 transitions. [2023-11-24 22:15:53,301 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 333 transitions. [2023-11-24 22:15:53,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:53,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:53,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:53,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:53,430 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 22:15:53,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:53,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 232 states and 366 transitions. [2023-11-24 22:15:53,751 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 366 transitions. [2023-11-24 22:15:53,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:53,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:53,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:53,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:53,875 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 22:15:53,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:53,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 233 states and 366 transitions. [2023-11-24 22:15:53,940 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 366 transitions. [2023-11-24 22:15:53,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:53,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:53,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:53,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:54,027 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 22:15:54,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:54,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 234 states and 366 transitions. [2023-11-24 22:15:54,083 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 366 transitions. [2023-11-24 22:15:54,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:54,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:54,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:54,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:54,242 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 22:15:54,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:54,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 243 states and 387 transitions. [2023-11-24 22:15:54,673 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 387 transitions. [2023-11-24 22:15:54,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:54,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:54,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:54,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:55,187 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 22:15:57,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:57,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 274 states and 459 transitions. [2023-11-24 22:15:57,434 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 459 transitions. [2023-11-24 22:15:57,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:57,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:57,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:57,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:57,655 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 22:15:59,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:59,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 280 states and 479 transitions. [2023-11-24 22:15:59,241 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 479 transitions. [2023-11-24 22:15:59,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:59,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:59,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:59,351 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 22:15:59,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:15:59,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 281 states and 482 transitions. [2023-11-24 22:15:59,637 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 482 transitions. [2023-11-24 22:15:59,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:15:59,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:15:59,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:15:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:15:59,739 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 22:16:00,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:00,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 283 states and 485 transitions. [2023-11-24 22:16:00,065 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 485 transitions. [2023-11-24 22:16:00,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:16:00,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:00,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:00,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:00,277 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 22:16:03,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:03,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 295 states and 523 transitions. [2023-11-24 22:16:03,103 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 523 transitions. [2023-11-24 22:16:03,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:16:03,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:03,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:03,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:03,187 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 22:16:03,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:03,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 298 states and 529 transitions. [2023-11-24 22:16:03,555 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 529 transitions. [2023-11-24 22:16:03,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:16:03,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:03,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:03,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:03,632 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 22:16:04,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:04,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 304 states and 543 transitions. [2023-11-24 22:16:04,592 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 543 transitions. [2023-11-24 22:16:04,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:16:04,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:04,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:04,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:04,664 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 22:16:05,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:05,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 305 states and 545 transitions. [2023-11-24 22:16:05,008 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 545 transitions. [2023-11-24 22:16:05,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:16:05,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:05,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:05,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:05,113 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 22:16:05,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:05,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 306 states and 547 transitions. [2023-11-24 22:16:05,159 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 547 transitions. [2023-11-24 22:16:05,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:16:05,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:05,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:05,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:05,320 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 22:16:06,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:06,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 309 states and 548 transitions. [2023-11-24 22:16:06,799 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 548 transitions. [2023-11-24 22:16:06,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:16:06,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:06,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:06,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:06,873 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 22:16:06,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:06,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 309 states and 544 transitions. [2023-11-24 22:16:06,918 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 544 transitions. [2023-11-24 22:16:06,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:16:06,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:06,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:06,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:06,984 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 22:16:07,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:07,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 309 states and 538 transitions. [2023-11-24 22:16:07,542 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 538 transitions. [2023-11-24 22:16:07,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:16:07,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:07,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:07,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:07,605 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 22:16:07,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:07,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 309 states and 534 transitions. [2023-11-24 22:16:07,819 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 534 transitions. [2023-11-24 22:16:07,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 22:16:07,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:07,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:07,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:07,905 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 22:16:08,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:08,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 309 states and 530 transitions. [2023-11-24 22:16:08,132 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 530 transitions. [2023-11-24 22:16:08,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-24 22:16:08,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:08,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:08,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:08,204 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 22:16:08,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:08,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 304 states and 521 transitions. [2023-11-24 22:16:08,454 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 521 transitions. [2023-11-24 22:16:08,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-24 22:16:08,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:08,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:08,529 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 22:16:08,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:08,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 302 states and 517 transitions. [2023-11-24 22:16:08,667 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 517 transitions. [2023-11-24 22:16:08,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-24 22:16:08,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:08,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:08,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:08,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:16:08,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 300 states and 513 transitions. [2023-11-24 22:16:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 513 transitions. [2023-11-24 22:16:08,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-24 22:16:08,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:08,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:08,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:08,984 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 22:16:09,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:09,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 301 states and 514 transitions. [2023-11-24 22:16:09,171 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 514 transitions. [2023-11-24 22:16:09,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-24 22:16:09,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:09,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:09,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:09,253 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 22:16:09,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:09,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 302 states and 515 transitions. [2023-11-24 22:16:09,453 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 515 transitions. [2023-11-24 22:16:09,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-24 22:16:09,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:09,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:09,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:09,525 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 22:16:09,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:09,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 303 states and 516 transitions. [2023-11-24 22:16:09,736 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 516 transitions. [2023-11-24 22:16:09,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-24 22:16:09,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:09,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:09,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:09,804 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 22:16:09,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:09,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 291 states and 493 transitions. [2023-11-24 22:16:09,849 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 493 transitions. [2023-11-24 22:16:09,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-24 22:16:09,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:09,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:09,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:10,512 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 22:16:15,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:15,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 325 states and 573 transitions. [2023-11-24 22:16:15,827 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 573 transitions. [2023-11-24 22:16:15,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-24 22:16:15,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:15,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:15,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:15,896 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 22:16:17,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:17,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 330 states and 584 transitions. [2023-11-24 22:16:17,136 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 584 transitions. [2023-11-24 22:16:17,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-24 22:16:17,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:17,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:17,201 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 22:16:19,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:19,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 338 states and 601 transitions. [2023-11-24 22:16:19,060 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 601 transitions. [2023-11-24 22:16:19,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-24 22:16:19,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:19,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:19,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:19,125 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 22:16:19,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:19,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 341 states and 607 transitions. [2023-11-24 22:16:19,580 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 607 transitions. [2023-11-24 22:16:19,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-24 22:16:19,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:19,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:19,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:19,643 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 22:16:20,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:20,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 343 states and 612 transitions. [2023-11-24 22:16:20,227 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 612 transitions. [2023-11-24 22:16:20,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-24 22:16:20,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:20,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:20,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:20,285 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 22:16:20,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:20,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 344 states and 614 transitions. [2023-11-24 22:16:20,564 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 614 transitions. [2023-11-24 22:16:20,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-24 22:16:20,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:20,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:20,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:20,621 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 22:16:20,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:20,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 339 states and 605 transitions. [2023-11-24 22:16:20,891 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 605 transitions. [2023-11-24 22:16:20,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-24 22:16:20,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:20,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:20,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:20,964 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 22:16:21,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:21,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 337 states and 601 transitions. [2023-11-24 22:16:21,161 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 601 transitions. [2023-11-24 22:16:21,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-24 22:16:21,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:21,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:21,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:21,231 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 22:16:21,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:21,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 335 states and 597 transitions. [2023-11-24 22:16:21,480 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 597 transitions. [2023-11-24 22:16:21,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-24 22:16:21,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:21,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:21,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:21,549 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 22:16:21,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:21,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 336 states and 598 transitions. [2023-11-24 22:16:21,785 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 598 transitions. [2023-11-24 22:16:21,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-24 22:16:21,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:21,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:21,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:21,860 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 22:16:22,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:22,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 337 states and 599 transitions. [2023-11-24 22:16:22,145 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 599 transitions. [2023-11-24 22:16:22,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-24 22:16:22,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:22,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:22,220 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 22:16:22,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:22,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 338 states and 600 transitions. [2023-11-24 22:16:22,513 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 600 transitions. [2023-11-24 22:16:22,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-24 22:16:22,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:22,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:22,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:22,588 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 22:16:22,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:16:22,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 326 states and 577 transitions. [2023-11-24 22:16:22,667 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 577 transitions. [2023-11-24 22:16:22,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:16:22,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:16:22,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:16:22,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:16:23,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.