./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/transmitter.09.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/transmitter.09.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/bin/ukojak-verify-G8NBE6pJGL --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 3945fa4b58cef50cb4b44b435a699812e99a1f6375664d08551274c6b50bee45 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:09:29,889 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:09:29,984 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 04:09:29,991 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:09:29,992 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:09:30,026 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:09:30,027 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:09:30,028 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:09:30,030 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:09:30,031 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:09:30,032 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:09:30,033 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:09:30,033 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:09:30,034 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:09:30,035 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:09:30,036 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:09:30,037 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:09:30,038 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:09:30,038 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:09:30,039 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:09:30,040 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:09:30,045 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:09:30,046 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:09:30,047 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:09:30,047 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:09:30,048 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:09:30,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:09:30,050 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:09:30,050 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:09:30,051 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:09:30,053 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:09:30,053 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:09:30,054 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:09:30,054 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_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3945fa4b58cef50cb4b44b435a699812e99a1f6375664d08551274c6b50bee45 [2023-11-19 04:09:30,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:09:30,531 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:09:30,535 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:09:30,536 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:09:30,537 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:09:30,539 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/systemc/transmitter.09.cil.c [2023-11-19 04:09:34,406 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:09:34,673 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:09:34,684 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/sv-benchmarks/c/systemc/transmitter.09.cil.c [2023-11-19 04:09:34,709 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/bin/ukojak-verify-G8NBE6pJGL/data/941517847/398108f4b5664fbfa15446fd5aab8b02/FLAG07e5d04d6 [2023-11-19 04:09:34,727 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/bin/ukojak-verify-G8NBE6pJGL/data/941517847/398108f4b5664fbfa15446fd5aab8b02 [2023-11-19 04:09:34,730 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:09:34,731 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:09:34,733 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:09:34,733 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:09:34,738 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:09:34,739 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:09:34" (1/1) ... [2023-11-19 04:09:34,740 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b707557 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:34, skipping insertion in model container [2023-11-19 04:09:34,740 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:09:34" (1/1) ... [2023-11-19 04:09:34,801 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:09:34,980 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_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/sv-benchmarks/c/systemc/transmitter.09.cil.c[706,719] [2023-11-19 04:09:35,132 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:09:35,146 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:09:35,158 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_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/sv-benchmarks/c/systemc/transmitter.09.cil.c[706,719] [2023-11-19 04:09:35,274 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:09:35,310 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:09:35,311 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:35 WrapperNode [2023-11-19 04:09:35,311 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:09:35,312 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:09:35,312 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:09:35,312 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:09:35,321 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:35" (1/1) ... [2023-11-19 04:09:35,335 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:35" (1/1) ... [2023-11-19 04:09:35,410 INFO L138 Inliner]: procedures = 46, calls = 57, calls flagged for inlining = 30, calls inlined = 30, statements flattened = 682 [2023-11-19 04:09:35,411 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:09:35,412 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:09:35,412 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:09:35,412 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:09:35,423 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:35" (1/1) ... [2023-11-19 04:09:35,424 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:35" (1/1) ... [2023-11-19 04:09:35,429 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:35" (1/1) ... [2023-11-19 04:09:35,429 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:35" (1/1) ... [2023-11-19 04:09:35,445 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:35" (1/1) ... [2023-11-19 04:09:35,459 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:35" (1/1) ... [2023-11-19 04:09:35,463 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:35" (1/1) ... [2023-11-19 04:09:35,467 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:35" (1/1) ... [2023-11-19 04:09:35,474 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:09:35,475 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:09:35,475 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:09:35,475 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:09:35,477 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:09:35" (1/1) ... [2023-11-19 04:09:35,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:09:35,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:09:35,517 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:09:35,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82aafd84-a134-4447-bff6-ff6b6a1d4f3a/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:09:35,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:09:35,577 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-19 04:09:35,578 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-19 04:09:35,578 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-19 04:09:35,578 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-19 04:09:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-19 04:09:35,579 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-19 04:09:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-19 04:09:35,579 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-19 04:09:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-19 04:09:35,580 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-19 04:09:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:09:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-19 04:09:35,581 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-19 04:09:35,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:09:35,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:09:35,739 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:09:35,743 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:09:36,693 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:09:37,126 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:09:37,126 INFO L302 CfgBuilder]: Removed 13 assume(true) statements. [2023-11-19 04:09:37,134 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:09:37 BoogieIcfgContainer [2023-11-19 04:09:37,134 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:09:37,135 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:09:37,135 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:09:37,148 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:09:37,148 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:09:37" (1/1) ... [2023-11-19 04:09:37,158 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:09:37,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:37,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 163 states and 245 transitions. [2023-11-19 04:09:37,265 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 245 transitions. [2023-11-19 04:09:37,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:37,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:37,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:37,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:37,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:38,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:38,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 192 states and 301 transitions. [2023-11-19 04:09:38,049 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 301 transitions. [2023-11-19 04:09:38,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:38,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:38,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:38,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:38,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:38,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:38,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 193 states and 301 transitions. [2023-11-19 04:09:38,367 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 301 transitions. [2023-11-19 04:09:38,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:38,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:38,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:38,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:38,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:38,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:38,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 194 states and 301 transitions. [2023-11-19 04:09:38,657 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 301 transitions. [2023-11-19 04:09:38,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:38,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:38,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:38,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:38,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:38,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:38,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 195 states and 301 transitions. [2023-11-19 04:09:38,917 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 301 transitions. [2023-11-19 04:09:38,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:38,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:38,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:38,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:39,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:39,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:39,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 196 states and 301 transitions. [2023-11-19 04:09:39,132 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 301 transitions. [2023-11-19 04:09:39,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:39,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:39,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:39,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:39,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:39,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:39,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 197 states and 301 transitions. [2023-11-19 04:09:39,333 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 301 transitions. [2023-11-19 04:09:39,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:39,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:39,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:39,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:39,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:39,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 198 states and 301 transitions. [2023-11-19 04:09:39,495 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 301 transitions. [2023-11-19 04:09:39,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:39,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:39,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:39,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:39,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:39,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:39,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 199 states and 301 transitions. [2023-11-19 04:09:39,671 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 301 transitions. [2023-11-19 04:09:39,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:39,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:39,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:39,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:39,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:39,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:39,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 200 states and 301 transitions. [2023-11-19 04:09:39,828 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 301 transitions. [2023-11-19 04:09:39,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:39,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:39,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:39,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:39,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:39,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:39,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 201 states and 301 transitions. [2023-11-19 04:09:39,992 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 301 transitions. [2023-11-19 04:09:39,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:39,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:39,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:40,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:40,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:40,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:40,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 225 states and 348 transitions. [2023-11-19 04:09:40,396 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 348 transitions. [2023-11-19 04:09:40,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:40,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:40,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:40,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:40,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:40,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:40,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 226 states and 348 transitions. [2023-11-19 04:09:40,550 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 348 transitions. [2023-11-19 04:09:40,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:40,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:40,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:40,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:40,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 227 states and 348 transitions. [2023-11-19 04:09:40,725 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 348 transitions. [2023-11-19 04:09:40,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:40,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:40,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:40,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:40,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:40,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:40,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 228 states and 348 transitions. [2023-11-19 04:09:40,878 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 348 transitions. [2023-11-19 04:09:40,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:40,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:40,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:40,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:41,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:41,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:41,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 229 states and 348 transitions. [2023-11-19 04:09:41,044 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 348 transitions. [2023-11-19 04:09:41,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:41,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:41,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:41,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:41,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:41,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:41,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 230 states and 348 transitions. [2023-11-19 04:09:41,176 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 348 transitions. [2023-11-19 04:09:41,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:41,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:41,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:41,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:41,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:41,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:41,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 231 states and 348 transitions. [2023-11-19 04:09:41,333 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 348 transitions. [2023-11-19 04:09:41,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:41,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:41,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:41,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:41,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:41,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:41,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 232 states and 348 transitions. [2023-11-19 04:09:41,490 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 348 transitions. [2023-11-19 04:09:41,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:41,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:41,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:41,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:41,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:41,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:41,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 252 states and 389 transitions. [2023-11-19 04:09:41,834 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 389 transitions. [2023-11-19 04:09:41,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:41,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:41,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:41,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:41,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:41,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:41,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 253 states and 389 transitions. [2023-11-19 04:09:41,963 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 389 transitions. [2023-11-19 04:09:41,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:41,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:41,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:41,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:42,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:42,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:42,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 254 states and 389 transitions. [2023-11-19 04:09:42,105 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 389 transitions. [2023-11-19 04:09:42,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:42,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:42,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:42,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:42,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:42,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:42,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 255 states and 389 transitions. [2023-11-19 04:09:42,223 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 389 transitions. [2023-11-19 04:09:42,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:42,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:42,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:42,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:42,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:42,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:42,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 256 states and 389 transitions. [2023-11-19 04:09:42,342 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 389 transitions. [2023-11-19 04:09:42,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:42,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:42,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:42,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:42,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:42,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:42,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 257 states and 389 transitions. [2023-11-19 04:09:42,462 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 389 transitions. [2023-11-19 04:09:42,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:42,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:42,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:42,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:42,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:42,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:42,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 258 states and 389 transitions. [2023-11-19 04:09:42,594 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 389 transitions. [2023-11-19 04:09:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:42,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:42,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:42,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:42,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:43,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:43,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 272 states and 418 transitions. [2023-11-19 04:09:43,284 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 418 transitions. [2023-11-19 04:09:43,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:43,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:43,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:43,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:43,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:43,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:43,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 273 states and 418 transitions. [2023-11-19 04:09:43,710 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 418 transitions. [2023-11-19 04:09:43,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:43,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:43,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:43,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:43,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:44,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:44,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 274 states and 418 transitions. [2023-11-19 04:09:44,178 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 418 transitions. [2023-11-19 04:09:44,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:44,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:44,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:44,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:44,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:44,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:44,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 275 states and 418 transitions. [2023-11-19 04:09:44,596 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 418 transitions. [2023-11-19 04:09:44,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:44,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:44,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:44,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:44,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:44,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:44,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 276 states and 418 transitions. [2023-11-19 04:09:44,998 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 418 transitions. [2023-11-19 04:09:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:44,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:44,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:45,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:45,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:45,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:45,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 284 states and 435 transitions. [2023-11-19 04:09:45,727 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 435 transitions. [2023-11-19 04:09:45,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:45,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:45,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:45,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:45,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:46,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:46,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 285 states and 435 transitions. [2023-11-19 04:09:46,166 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 435 transitions. [2023-11-19 04:09:46,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:46,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:46,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:46,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:46,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:46,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:46,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 286 states and 435 transitions. [2023-11-19 04:09:46,545 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 435 transitions. [2023-11-19 04:09:46,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:46,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:46,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:46,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:46,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:47,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:47,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 288 states and 440 transitions. [2023-11-19 04:09:47,064 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 440 transitions. [2023-11-19 04:09:47,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:47,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:47,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:47,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:47,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:49,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:49,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 322 states and 508 transitions. [2023-11-19 04:09:49,526 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 508 transitions. [2023-11-19 04:09:49,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:49,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:49,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:49,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:51,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:51,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 327 states and 519 transitions. [2023-11-19 04:09:51,340 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 519 transitions. [2023-11-19 04:09:51,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:51,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:51,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:51,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:51,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:53,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:53,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 338 states and 542 transitions. [2023-11-19 04:09:53,730 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 542 transitions. [2023-11-19 04:09:53,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:53,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:53,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:53,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:53,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:09:57,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:09:57,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 355 states and 577 transitions. [2023-11-19 04:09:57,584 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 577 transitions. [2023-11-19 04:09:57,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 04:09:57,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:09:57,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:09:57,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:09:57,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:10:03,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:10:03,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 381 states and 630 transitions. [2023-11-19 04:10:03,561 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 630 transitions. [2023-11-19 04:10:03,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-19 04:10:03,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:10:03,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:10:03,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:10:03,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:10:03,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:10:03,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 382 states and 631 transitions. [2023-11-19 04:10:03,857 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 631 transitions. [2023-11-19 04:10:03,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-19 04:10:03,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:10:03,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:10:03,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:10:03,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:10:04,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:10:04,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 383 states and 632 transitions. [2023-11-19 04:10:04,161 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 632 transitions. [2023-11-19 04:10:04,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-19 04:10:04,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:10:04,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:10:04,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:10:04,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:10:04,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:10:04,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 384 states and 633 transitions. [2023-11-19 04:10:04,864 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 633 transitions. [2023-11-19 04:10:04,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-19 04:10:04,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:10:04,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:10:04,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:10:04,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:10:05,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:10:05,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 385 states and 634 transitions. [2023-11-19 04:10:05,471 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 634 transitions. [2023-11-19 04:10:05,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-19 04:10:05,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:10:05,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:10:05,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:10:05,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:10:05,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:10:05,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 386 states and 635 transitions. [2023-11-19 04:10:05,829 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 635 transitions. [2023-11-19 04:10:05,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-19 04:10:05,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:10:05,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:10:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:10:05,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:10:06,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:10:06,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 387 states and 636 transitions. [2023-11-19 04:10:06,216 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 636 transitions. [2023-11-19 04:10:06,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-19 04:10:06,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:10:06,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:10:06,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:10:06,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:10:06,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:10:06,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 388 states and 637 transitions. [2023-11-19 04:10:06,588 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 637 transitions. [2023-11-19 04:10:06,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-19 04:10:06,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:10:06,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:10:06,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:10:06,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:10:06,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:10:06,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 389 states and 638 transitions. [2023-11-19 04:10:06,922 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 638 transitions. [2023-11-19 04:10:06,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-19 04:10:06,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:10:06,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:10:06,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:10:07,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:10:07,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:10:07,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 362 states and 590 transitions. [2023-11-19 04:10:07,051 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 590 transitions. [2023-11-19 04:10:07,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 04:10:07,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:10:07,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:10:07,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:10:07,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:10:14,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:10:14,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 399 states and 664 transitions. [2023-11-19 04:10:14,784 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 664 transitions. [2023-11-19 04:10:14,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 04:10:14,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:10:14,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:10:14,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:10:14,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:10:16,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:10:16,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 404 states and 675 transitions. [2023-11-19 04:10:16,110 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 675 transitions. [2023-11-19 04:10:16,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 04:10:16,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:10:16,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:10:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:10:16,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:10:18,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:10:18,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 415 states and 698 transitions. [2023-11-19 04:10:18,389 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 698 transitions. [2023-11-19 04:10:18,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 04:10:18,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:10:18,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:10:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:10:18,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.