./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label49+token_ring.11.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_98036fab-3df1-4f3d-922c-e7c786afedc1/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98036fab-3df1-4f3d-922c-e7c786afedc1/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_98036fab-3df1-4f3d-922c-e7c786afedc1/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98036fab-3df1-4f3d-922c-e7c786afedc1/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label49+token_ring.11.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98036fab-3df1-4f3d-922c-e7c786afedc1/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_98036fab-3df1-4f3d-922c-e7c786afedc1/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 baa3d7d596cfacd752b448b2d94171196ab29c96dae98d968ce044a2cc25c48f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:34:21,240 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:34:21,411 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98036fab-3df1-4f3d-922c-e7c786afedc1/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:34:21,418 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:34:21,420 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:34:21,462 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:34:21,464 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:34:21,464 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:34:21,466 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:34:21,472 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:34:21,473 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:34:21,474 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:34:21,475 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:34:21,477 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:34:21,478 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:34:21,478 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:34:21,479 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:34:21,479 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:34:21,480 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:34:21,480 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:34:21,481 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:34:21,482 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:34:21,482 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:34:21,483 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:34:21,483 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:34:21,484 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:34:21,485 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:34:21,486 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:34:21,486 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:34:21,487 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:34:21,488 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:34:21,489 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:34:21,489 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:34:21,490 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_98036fab-3df1-4f3d-922c-e7c786afedc1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98036fab-3df1-4f3d-922c-e7c786afedc1/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> baa3d7d596cfacd752b448b2d94171196ab29c96dae98d968ce044a2cc25c48f [2023-11-19 03:34:21,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:34:21,899 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:34:21,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:34:21,903 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:34:21,904 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:34:21,906 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98036fab-3df1-4f3d-922c-e7c786afedc1/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/combinations/Problem05_label49+token_ring.11.cil-1.c [2023-11-19 03:34:25,442 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:34:26,323 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:34:26,324 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98036fab-3df1-4f3d-922c-e7c786afedc1/sv-benchmarks/c/combinations/Problem05_label49+token_ring.11.cil-1.c [2023-11-19 03:34:26,383 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98036fab-3df1-4f3d-922c-e7c786afedc1/bin/ukojak-verify-G8NBE6pJGL/data/770dcd0ae/8fdbe44090404794bb0e5f90ebd6fcd0/FLAG605cda723 [2023-11-19 03:34:26,401 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98036fab-3df1-4f3d-922c-e7c786afedc1/bin/ukojak-verify-G8NBE6pJGL/data/770dcd0ae/8fdbe44090404794bb0e5f90ebd6fcd0 [2023-11-19 03:34:26,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:34:26,405 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:34:26,407 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:34:26,407 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:34:26,413 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:34:26,413 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:34:26" (1/1) ... [2023-11-19 03:34:26,415 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@121c5d95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:26, skipping insertion in model container [2023-11-19 03:34:26,415 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:34:26" (1/1) ... [2023-11-19 03:34:26,717 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:34:28,962 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_98036fab-3df1-4f3d-922c-e7c786afedc1/sv-benchmarks/c/combinations/Problem05_label49+token_ring.11.cil-1.c[380593,380606] [2023-11-19 03:34:28,995 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_98036fab-3df1-4f3d-922c-e7c786afedc1/sv-benchmarks/c/combinations/Problem05_label49+token_ring.11.cil-1.c[383339,383352] [2023-11-19 03:34:29,402 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:34:29,414 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:34:30,606 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_98036fab-3df1-4f3d-922c-e7c786afedc1/sv-benchmarks/c/combinations/Problem05_label49+token_ring.11.cil-1.c[380593,380606] [2023-11-19 03:34:30,612 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_98036fab-3df1-4f3d-922c-e7c786afedc1/sv-benchmarks/c/combinations/Problem05_label49+token_ring.11.cil-1.c[383339,383352] [2023-11-19 03:34:30,635 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:34:30,715 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:34:30,715 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:30 WrapperNode [2023-11-19 03:34:30,716 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:34:30,717 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:34:30,717 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:34:30,717 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:34:30,724 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:30" (1/1) ... [2023-11-19 03:34:30,807 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:30" (1/1) ... [2023-11-19 03:34:31,298 INFO L138 Inliner]: procedures = 66, calls = 75, calls flagged for inlining = 43, calls inlined = 43, statements flattened = 13174 [2023-11-19 03:34:31,299 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:34:31,299 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:34:31,300 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:34:31,300 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:34:31,310 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:30" (1/1) ... [2023-11-19 03:34:31,323 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:30" (1/1) ... [2023-11-19 03:34:31,442 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:30" (1/1) ... [2023-11-19 03:34:31,442 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:30" (1/1) ... [2023-11-19 03:34:31,936 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:30" (1/1) ... [2023-11-19 03:34:32,032 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:30" (1/1) ... [2023-11-19 03:34:32,084 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:30" (1/1) ... [2023-11-19 03:34:32,129 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:30" (1/1) ... [2023-11-19 03:34:32,207 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:34:32,208 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:34:32,209 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:34:32,209 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:34:32,210 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:30" (1/1) ... [2023-11-19 03:34:32,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:34:32,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98036fab-3df1-4f3d-922c-e7c786afedc1/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:34:32,251 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98036fab-3df1-4f3d-922c-e7c786afedc1/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:34:32,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98036fab-3df1-4f3d-922c-e7c786afedc1/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:34:32,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:34:32,289 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-19 03:34:32,289 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-19 03:34:32,289 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-19 03:34:32,290 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-19 03:34:32,290 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-19 03:34:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-19 03:34:32,291 INFO L130 BoogieDeclarations]: Found specification of procedure error [2023-11-19 03:34:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2023-11-19 03:34:32,291 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-19 03:34:32,291 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-19 03:34:32,292 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-19 03:34:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-19 03:34:32,292 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-19 03:34:32,292 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-19 03:34:32,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:34:32,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:34:32,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:34:32,475 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:34:32,478 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:34:42,516 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:34:45,500 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:34:45,501 INFO L302 CfgBuilder]: Removed 15 assume(true) statements. [2023-11-19 03:34:45,520 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:34:45 BoogieIcfgContainer [2023-11-19 03:34:45,520 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:34:45,521 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:34:45,522 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:34:45,532 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:34:45,533 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:34:45" (1/1) ... [2023-11-19 03:34:45,540 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:34:45,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:45,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3569 states to 1838 states and 3569 transitions. [2023-11-19 03:34:45,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3569 transitions. [2023-11-19 03:34:45,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:45,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:45,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:45,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:46,338 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 03:34:46,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:46,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1872 states and 3635 transitions. [2023-11-19 03:34:46,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3635 transitions. [2023-11-19 03:34:46,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:46,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:46,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:46,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:46,895 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 03:34:46,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:46,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1873 states and 3635 transitions. [2023-11-19 03:34:46,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3635 transitions. [2023-11-19 03:34:46,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:46,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:46,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:47,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:47,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:47,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:47,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1874 states and 3635 transitions. [2023-11-19 03:34:47,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3635 transitions. [2023-11-19 03:34:47,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:47,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:47,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:47,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:47,448 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 03:34:47,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:47,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1875 states and 3635 transitions. [2023-11-19 03:34:47,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3635 transitions. [2023-11-19 03:34:47,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:47,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:47,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:47,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:47,743 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 03:34:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:47,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1876 states and 3635 transitions. [2023-11-19 03:34:47,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3635 transitions. [2023-11-19 03:34:47,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:47,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:47,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:47,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:47,965 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 03:34:47,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:48,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1877 states and 3635 transitions. [2023-11-19 03:34:48,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 3635 transitions. [2023-11-19 03:34:48,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:48,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:48,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:48,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:48,185 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 03:34:48,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:48,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1878 states and 3635 transitions. [2023-11-19 03:34:48,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3635 transitions. [2023-11-19 03:34:48,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:48,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:48,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:48,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:48,373 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 03:34:48,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:48,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1879 states and 3635 transitions. [2023-11-19 03:34:48,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3635 transitions. [2023-11-19 03:34:48,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:48,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:48,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:48,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:48,536 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 03:34:48,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:48,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1880 states and 3635 transitions. [2023-11-19 03:34:48,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 3635 transitions. [2023-11-19 03:34:48,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:48,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:48,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:48,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:48,687 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 03:34:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:48,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1881 states and 3635 transitions. [2023-11-19 03:34:48,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3635 transitions. [2023-11-19 03:34:48,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:48,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:48,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:48,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:48,848 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 03:34:48,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:48,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1882 states and 3635 transitions. [2023-11-19 03:34:48,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3635 transitions. [2023-11-19 03:34:48,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:48,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:48,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:48,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:49,008 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 03:34:49,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:49,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1883 states and 3635 transitions. [2023-11-19 03:34:49,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3635 transitions. [2023-11-19 03:34:49,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:49,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:49,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:49,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:49,177 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 03:34:49,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:49,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1913 states and 3694 transitions. [2023-11-19 03:34:49,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 3694 transitions. [2023-11-19 03:34:49,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:49,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:49,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:49,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:49,526 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 03:34:49,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:49,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1914 states and 3694 transitions. [2023-11-19 03:34:49,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3694 transitions. [2023-11-19 03:34:49,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:49,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:49,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:49,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:49,683 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 03:34:49,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:49,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1915 states and 3694 transitions. [2023-11-19 03:34:49,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3694 transitions. [2023-11-19 03:34:49,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:49,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:49,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:49,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:49,840 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 03:34:49,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:49,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1916 states and 3694 transitions. [2023-11-19 03:34:49,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3694 transitions. [2023-11-19 03:34:49,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:49,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:49,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:49,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:49,991 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 03:34:50,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:50,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1917 states and 3694 transitions. [2023-11-19 03:34:50,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 3694 transitions. [2023-11-19 03:34:50,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:50,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:50,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:50,139 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 03:34:50,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:50,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1918 states and 3694 transitions. [2023-11-19 03:34:50,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3694 transitions. [2023-11-19 03:34:50,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:50,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:50,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:50,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:50,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:50,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1919 states and 3694 transitions. [2023-11-19 03:34:50,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3694 transitions. [2023-11-19 03:34:50,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:50,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:50,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:50,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:50,528 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 03:34:50,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:50,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1920 states and 3694 transitions. [2023-11-19 03:34:50,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3694 transitions. [2023-11-19 03:34:50,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:50,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:50,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:50,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:50,681 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 03:34:50,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:50,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1921 states and 3694 transitions. [2023-11-19 03:34:50,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3694 transitions. [2023-11-19 03:34:50,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:50,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:50,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:50,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:50,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:50,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1922 states and 3694 transitions. [2023-11-19 03:34:50,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 3694 transitions. [2023-11-19 03:34:50,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:50,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:50,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:50,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:51,003 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 03:34:51,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:51,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1948 states and 3747 transitions. [2023-11-19 03:34:51,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3747 transitions. [2023-11-19 03:34:51,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:51,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:51,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:51,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:51,403 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 03:34:51,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:51,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1949 states and 3747 transitions. [2023-11-19 03:34:51,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3747 transitions. [2023-11-19 03:34:51,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:51,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:51,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:51,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:51,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:51,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:51,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1950 states and 3747 transitions. [2023-11-19 03:34:51,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 3747 transitions. [2023-11-19 03:34:51,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:51,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:51,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:51,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:51,699 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 03:34:51,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:51,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1951 states and 3747 transitions. [2023-11-19 03:34:51,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 3747 transitions. [2023-11-19 03:34:51,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:51,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:51,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:51,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:51,854 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 03:34:51,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:51,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1952 states and 3747 transitions. [2023-11-19 03:34:51,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 3747 transitions. [2023-11-19 03:34:51,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:51,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:51,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:51,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:52,022 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 03:34:52,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:52,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1953 states and 3747 transitions. [2023-11-19 03:34:52,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3747 transitions. [2023-11-19 03:34:52,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:52,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:52,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:52,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:52,167 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 03:34:52,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:52,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1954 states and 3747 transitions. [2023-11-19 03:34:52,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3747 transitions. [2023-11-19 03:34:52,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:52,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:52,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:52,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:52,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:52,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:52,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1955 states and 3747 transitions. [2023-11-19 03:34:52,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3747 transitions. [2023-11-19 03:34:52,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:52,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:52,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:52,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:52,468 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 03:34:52,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:52,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 1956 states and 3747 transitions. [2023-11-19 03:34:52,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3747 transitions. [2023-11-19 03:34:52,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:52,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:52,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:52,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:52,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:52,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 1976 states and 3788 transitions. [2023-11-19 03:34:52,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3788 transitions. [2023-11-19 03:34:52,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:52,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:52,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:53,074 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 03:34:53,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:53,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 1977 states and 3788 transitions. [2023-11-19 03:34:53,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 3788 transitions. [2023-11-19 03:34:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:53,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:53,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:53,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:53,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:53,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:53,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 1978 states and 3788 transitions. [2023-11-19 03:34:53,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3788 transitions. [2023-11-19 03:34:53,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:53,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:53,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:53,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:53,455 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 03:34:53,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:53,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 1979 states and 3788 transitions. [2023-11-19 03:34:53,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3788 transitions. [2023-11-19 03:34:53,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:53,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:53,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:53,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:53,601 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 03:34:53,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:53,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 1980 states and 3788 transitions. [2023-11-19 03:34:53,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3788 transitions. [2023-11-19 03:34:53,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:53,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:53,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:53,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:53,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:53,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 1981 states and 3788 transitions. [2023-11-19 03:34:53,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3788 transitions. [2023-11-19 03:34:53,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:53,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:53,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:53,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:53,892 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 03:34:53,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:53,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 1982 states and 3788 transitions. [2023-11-19 03:34:53,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3788 transitions. [2023-11-19 03:34:53,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:53,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:53,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:53,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:54,075 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 03:34:54,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:54,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 1996 states and 3817 transitions. [2023-11-19 03:34:54,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3817 transitions. [2023-11-19 03:34:54,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:54,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:54,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:54,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:54,509 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 03:34:54,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:54,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 1997 states and 3817 transitions. [2023-11-19 03:34:54,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3817 transitions. [2023-11-19 03:34:54,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:54,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:54,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:54,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:54,660 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 03:34:54,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 1998 states and 3817 transitions. [2023-11-19 03:34:54,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3817 transitions. [2023-11-19 03:34:54,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:54,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:54,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:54,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:54,810 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 03:34:54,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:54,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 1999 states and 3817 transitions. [2023-11-19 03:34:54,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3817 transitions. [2023-11-19 03:34:54,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:54,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:54,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:54,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:54,955 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 03:34:54,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:54,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 2000 states and 3817 transitions. [2023-11-19 03:34:54,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3817 transitions. [2023-11-19 03:34:54,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:54,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:54,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:55,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:55,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:55,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:55,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2008 states and 3834 transitions. [2023-11-19 03:34:55,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3834 transitions. [2023-11-19 03:34:55,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:55,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:55,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:55,593 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 03:34:55,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:55,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2009 states and 3834 transitions. [2023-11-19 03:34:55,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3834 transitions. [2023-11-19 03:34:55,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:55,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:55,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:55,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:55,729 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 03:34:55,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:55,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2010 states and 3834 transitions. [2023-11-19 03:34:55,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3834 transitions. [2023-11-19 03:34:55,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:55,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:55,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:56,038 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 03:34:56,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:56,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2012 states and 3839 transitions. [2023-11-19 03:34:56,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3839 transitions. [2023-11-19 03:34:56,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:34:56,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:56,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:56,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:56,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:56,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:56,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 2020 states and 3853 transitions. [2023-11-19 03:34:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 3853 transitions. [2023-11-19 03:34:56,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-19 03:34:56,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:56,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:56,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:57,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:34:59,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:59,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3999 states to 2060 states and 3933 transitions. [2023-11-19 03:34:59,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 3933 transitions. [2023-11-19 03:34:59,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-19 03:34:59,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:59,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:59,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:00,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 03:35:01,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:01,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 2065 states and 3944 transitions. [2023-11-19 03:35:01,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3944 transitions. [2023-11-19 03:35:01,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-19 03:35:01,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:01,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:02,284 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 03:35:04,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:04,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 2076 states and 3967 transitions. [2023-11-19 03:35:04,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3967 transitions. [2023-11-19 03:35:04,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-19 03:35:04,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:04,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:04,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:05,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.