./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.12.cil-2.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_3b089a8b-368d-46c3-9151-e20166030472/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b089a8b-368d-46c3-9151-e20166030472/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_3b089a8b-368d-46c3-9151-e20166030472/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b089a8b-368d-46c3-9151-e20166030472/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.12.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b089a8b-368d-46c3-9151-e20166030472/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_3b089a8b-368d-46c3-9151-e20166030472/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 48263e5b2fdfa125a212d9dd2b1aa7b4bc28734093ef4904b2507084a0cf2933 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:57:41,758 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:57:41,902 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b089a8b-368d-46c3-9151-e20166030472/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:57:41,912 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:57:41,913 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:57:41,951 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:57:41,952 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:57:41,953 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:57:41,954 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:57:41,960 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:57:41,961 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:57:41,962 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:57:41,962 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:57:41,964 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:57:41,964 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:57:41,965 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:57:41,965 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:57:41,966 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:57:41,966 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:57:41,967 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:57:41,967 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:57:41,968 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:57:41,969 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:57:41,969 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:57:41,970 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:57:41,971 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:57:41,971 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:57:41,972 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:57:41,972 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:57:41,973 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:57:41,974 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:57:41,974 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:57:41,975 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:57:41,975 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_3b089a8b-368d-46c3-9151-e20166030472/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b089a8b-368d-46c3-9151-e20166030472/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48263e5b2fdfa125a212d9dd2b1aa7b4bc28734093ef4904b2507084a0cf2933 [2023-11-19 03:57:42,345 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:57:42,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:57:42,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:57:42,380 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:57:42,381 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:57:42,382 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b089a8b-368d-46c3-9151-e20166030472/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.12.cil-2.c [2023-11-19 03:57:45,491 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:57:46,377 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:57:46,378 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b089a8b-368d-46c3-9151-e20166030472/sv-benchmarks/c/combinations/Problem05_label42+token_ring.12.cil-2.c [2023-11-19 03:57:46,455 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b089a8b-368d-46c3-9151-e20166030472/bin/ukojak-verify-G8NBE6pJGL/data/82b9b9dd6/cbd8f40ab3e54ac4b5d98644f52de204/FLAG4163e6cb7 [2023-11-19 03:57:46,477 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b089a8b-368d-46c3-9151-e20166030472/bin/ukojak-verify-G8NBE6pJGL/data/82b9b9dd6/cbd8f40ab3e54ac4b5d98644f52de204 [2023-11-19 03:57:46,486 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:57:46,489 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:57:46,492 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:57:46,493 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:57:46,498 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:57:46,499 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:57:46" (1/1) ... [2023-11-19 03:57:46,502 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f3b6972 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:46, skipping insertion in model container [2023-11-19 03:57:46,502 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:57:46" (1/1) ... [2023-11-19 03:57:46,784 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:57:49,252 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_3b089a8b-368d-46c3-9151-e20166030472/sv-benchmarks/c/combinations/Problem05_label42+token_ring.12.cil-2.c[378560,378573] [2023-11-19 03:57:49,290 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_3b089a8b-368d-46c3-9151-e20166030472/sv-benchmarks/c/combinations/Problem05_label42+token_ring.12.cil-2.c[383339,383352] [2023-11-19 03:57:49,694 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:57:49,722 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:57:51,088 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_3b089a8b-368d-46c3-9151-e20166030472/sv-benchmarks/c/combinations/Problem05_label42+token_ring.12.cil-2.c[378560,378573] [2023-11-19 03:57:51,099 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_3b089a8b-368d-46c3-9151-e20166030472/sv-benchmarks/c/combinations/Problem05_label42+token_ring.12.cil-2.c[383339,383352] [2023-11-19 03:57:51,152 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:57:51,253 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:57:51,254 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:51 WrapperNode [2023-11-19 03:57:51,254 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:57:51,256 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:57:51,256 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:57:51,256 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:57:51,265 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:51" (1/1) ... [2023-11-19 03:57:51,361 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:51" (1/1) ... [2023-11-19 03:57:51,910 INFO L138 Inliner]: procedures = 68, calls = 77, calls flagged for inlining = 46, calls inlined = 46, statements flattened = 13228 [2023-11-19 03:57:51,911 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:57:51,912 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:57:51,912 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:57:51,913 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:57:51,924 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:51" (1/1) ... [2023-11-19 03:57:51,924 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:51" (1/1) ... [2023-11-19 03:57:52,128 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:51" (1/1) ... [2023-11-19 03:57:52,129 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:51" (1/1) ... [2023-11-19 03:57:52,386 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:51" (1/1) ... [2023-11-19 03:57:52,456 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:51" (1/1) ... [2023-11-19 03:57:52,542 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:51" (1/1) ... [2023-11-19 03:57:52,572 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:51" (1/1) ... [2023-11-19 03:57:52,658 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:57:52,659 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:57:52,660 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:57:52,660 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:57:52,661 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:51" (1/1) ... [2023-11-19 03:57:52,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:57:52,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b089a8b-368d-46c3-9151-e20166030472/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:57:52,694 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b089a8b-368d-46c3-9151-e20166030472/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:57:52,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b089a8b-368d-46c3-9151-e20166030472/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:57:52,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:57:52,741 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-19 03:57:52,742 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-19 03:57:52,742 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-19 03:57:52,743 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-19 03:57:52,743 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-19 03:57:52,743 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-19 03:57:52,743 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-19 03:57:52,743 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-19 03:57:52,744 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-19 03:57:52,744 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-19 03:57:52,744 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-19 03:57:52,744 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-19 03:57:52,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:57:52,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:57:52,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:57:52,904 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:57:52,906 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:58:03,432 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:58:06,244 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:58:06,244 INFO L302 CfgBuilder]: Removed 16 assume(true) statements. [2023-11-19 03:58:06,269 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:58:06 BoogieIcfgContainer [2023-11-19 03:58:06,269 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:58:06,270 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:58:06,270 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:58:06,280 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:58:06,280 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:58:06" (1/1) ... [2023-11-19 03:58:06,290 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:58:06,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:06,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3578 states to 1844 states and 3578 transitions. [2023-11-19 03:58:06,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3578 transitions. [2023-11-19 03:58:06,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:06,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:06,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:06,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:07,046 INFO 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 03:58:07,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:07,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1882 states and 3652 transitions. [2023-11-19 03:58:07,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3652 transitions. [2023-11-19 03:58:07,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:07,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:07,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:07,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:07,699 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 03:58:07,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:07,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1883 states and 3652 transitions. [2023-11-19 03:58:07,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3652 transitions. [2023-11-19 03:58:07,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:07,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:07,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:07,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:08,150 INFO 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 03:58:08,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:08,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1884 states and 3652 transitions. [2023-11-19 03:58:08,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3652 transitions. [2023-11-19 03:58:08,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:08,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:08,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:08,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:08,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:58:08,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:08,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1885 states and 3652 transitions. [2023-11-19 03:58:08,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3652 transitions. [2023-11-19 03:58:08,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:08,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:08,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:08,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:08,505 INFO 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 03:58:08,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:08,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1886 states and 3652 transitions. [2023-11-19 03:58:08,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3652 transitions. [2023-11-19 03:58:08,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:08,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:08,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:08,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:08,824 INFO 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 03:58:08,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:08,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1887 states and 3652 transitions. [2023-11-19 03:58:08,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3652 transitions. [2023-11-19 03:58:08,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:08,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:08,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:08,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:09,015 INFO 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 03:58:09,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:09,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1888 states and 3652 transitions. [2023-11-19 03:58:09,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3652 transitions. [2023-11-19 03:58:09,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:09,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:09,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:09,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:09,189 INFO 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 03:58:09,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:09,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1889 states and 3652 transitions. [2023-11-19 03:58:09,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3652 transitions. [2023-11-19 03:58:09,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:09,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:09,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:09,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:09,383 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 03:58:09,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:09,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1890 states and 3652 transitions. [2023-11-19 03:58:09,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3652 transitions. [2023-11-19 03:58:09,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:09,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:09,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:09,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:09,542 INFO 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 03:58:09,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:09,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1891 states and 3652 transitions. [2023-11-19 03:58:09,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3652 transitions. [2023-11-19 03:58:09,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:09,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:09,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:09,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:09,707 INFO 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 03:58:09,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:09,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1892 states and 3652 transitions. [2023-11-19 03:58:09,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3652 transitions. [2023-11-19 03:58:09,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:09,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:09,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:09,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:09,876 INFO 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 03:58:09,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:09,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1893 states and 3652 transitions. [2023-11-19 03:58:09,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3652 transitions. [2023-11-19 03:58:09,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:09,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:09,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:09,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:10,064 INFO 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 03:58:10,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:10,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1894 states and 3652 transitions. [2023-11-19 03:58:10,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3652 transitions. [2023-11-19 03:58:10,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:10,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:10,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:10,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:10,257 INFO 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 03:58:10,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:10,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1927 states and 3717 transitions. [2023-11-19 03:58:10,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 3717 transitions. [2023-11-19 03:58:10,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:10,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:10,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:10,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:10,734 INFO 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 03:58:10,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:10,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1928 states and 3717 transitions. [2023-11-19 03:58:10,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3717 transitions. [2023-11-19 03:58:10,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:10,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:10,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:10,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:10,942 INFO 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 03:58:10,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:10,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1929 states and 3717 transitions. [2023-11-19 03:58:10,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3717 transitions. [2023-11-19 03:58:10,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:10,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:10,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:11,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:11,137 INFO 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 03:58:11,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:11,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1930 states and 3717 transitions. [2023-11-19 03:58:11,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 3717 transitions. [2023-11-19 03:58:11,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:11,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:11,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:11,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:11,473 INFO 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 03:58:11,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:11,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1931 states and 3717 transitions. [2023-11-19 03:58:11,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3717 transitions. [2023-11-19 03:58:11,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:11,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:11,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:11,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:11,693 INFO 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 03:58:11,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:11,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1932 states and 3717 transitions. [2023-11-19 03:58:11,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3717 transitions. [2023-11-19 03:58:11,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:11,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:11,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:11,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:11,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:58:11,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:11,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1933 states and 3717 transitions. [2023-11-19 03:58:11,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3717 transitions. [2023-11-19 03:58:11,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:11,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:11,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:11,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:12,133 INFO 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 03:58:12,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:12,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1934 states and 3717 transitions. [2023-11-19 03:58:12,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3717 transitions. [2023-11-19 03:58:12,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:12,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:12,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:12,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:12,324 INFO 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 03:58:12,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:12,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1935 states and 3717 transitions. [2023-11-19 03:58:12,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3717 transitions. [2023-11-19 03:58:12,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:12,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:12,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:12,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:12,506 INFO 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 03:58:12,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:12,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1936 states and 3717 transitions. [2023-11-19 03:58:12,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3717 transitions. [2023-11-19 03:58:12,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:12,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:12,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:12,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:58:12,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:12,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1937 states and 3717 transitions. [2023-11-19 03:58:12,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3717 transitions. [2023-11-19 03:58:12,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:12,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:12,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:12,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:12,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:58:13,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:13,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1966 states and 3776 transitions. [2023-11-19 03:58:13,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3776 transitions. [2023-11-19 03:58:13,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:13,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:13,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:13,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:13,374 INFO 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 03:58:13,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:13,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1967 states and 3776 transitions. [2023-11-19 03:58:13,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 3776 transitions. [2023-11-19 03:58:13,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:13,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:13,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:13,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:13,581 INFO 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 03:58:13,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:13,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1968 states and 3776 transitions. [2023-11-19 03:58:13,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 3776 transitions. [2023-11-19 03:58:13,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:13,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:13,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:13,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:13,772 INFO 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 03:58:13,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:13,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1969 states and 3776 transitions. [2023-11-19 03:58:13,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 3776 transitions. [2023-11-19 03:58:13,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:13,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:13,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:13,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:13,979 INFO 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 03:58:14,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:14,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1970 states and 3776 transitions. [2023-11-19 03:58:14,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3776 transitions. [2023-11-19 03:58:14,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:14,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:14,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:14,161 INFO 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 03:58:14,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:14,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1971 states and 3776 transitions. [2023-11-19 03:58:14,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3776 transitions. [2023-11-19 03:58:14,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:14,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:14,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:14,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:14,354 INFO 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 03:58:14,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:14,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1972 states and 3776 transitions. [2023-11-19 03:58:14,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 3776 transitions. [2023-11-19 03:58:14,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:14,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:14,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:14,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:14,564 INFO 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 03:58:14,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:14,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1973 states and 3776 transitions. [2023-11-19 03:58:14,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 3776 transitions. [2023-11-19 03:58:14,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:14,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:14,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:14,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:14,776 INFO 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 03:58:14,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:14,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1974 states and 3776 transitions. [2023-11-19 03:58:14,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 3776 transitions. [2023-11-19 03:58:14,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:14,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:14,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:14,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:14,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:58:15,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:15,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1975 states and 3776 transitions. [2023-11-19 03:58:15,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3776 transitions. [2023-11-19 03:58:15,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:15,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:15,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:15,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:15,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:58:15,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:15,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 1998 states and 3823 transitions. [2023-11-19 03:58:15,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3823 transitions. [2023-11-19 03:58:15,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:15,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:15,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:15,679 INFO 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 03:58:15,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:15,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 1999 states and 3823 transitions. [2023-11-19 03:58:15,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3823 transitions. [2023-11-19 03:58:15,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:15,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:15,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:15,861 INFO 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 03:58:15,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:15,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2000 states and 3823 transitions. [2023-11-19 03:58:15,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3823 transitions. [2023-11-19 03:58:15,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:15,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:15,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:16,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:58:16,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:16,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2001 states and 3823 transitions. [2023-11-19 03:58:16,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 3823 transitions. [2023-11-19 03:58:16,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:16,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:16,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:16,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:16,178 INFO 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 03:58:16,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:16,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2002 states and 3823 transitions. [2023-11-19 03:58:16,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3823 transitions. [2023-11-19 03:58:16,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:16,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:16,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:16,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:58:16,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:16,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2003 states and 3823 transitions. [2023-11-19 03:58:16,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3823 transitions. [2023-11-19 03:58:16,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:16,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:16,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:16,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:16,673 INFO 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 03:58:16,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:16,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2004 states and 3823 transitions. [2023-11-19 03:58:16,709 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3823 transitions. [2023-11-19 03:58:16,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:16,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:16,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:16,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:16,850 INFO 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 03:58:16,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:16,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2005 states and 3823 transitions. [2023-11-19 03:58:16,884 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 3823 transitions. [2023-11-19 03:58:16,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:16,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:16,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:16,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:17,052 INFO 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 03:58:17,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:17,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 2022 states and 3858 transitions. [2023-11-19 03:58:17,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 3858 transitions. [2023-11-19 03:58:17,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:17,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:17,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:17,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:17,543 INFO 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 03:58:17,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:17,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 2023 states and 3858 transitions. [2023-11-19 03:58:17,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3858 transitions. [2023-11-19 03:58:17,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:17,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:17,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:17,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:17,698 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 03:58:17,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:17,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 2024 states and 3858 transitions. [2023-11-19 03:58:17,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3858 transitions. [2023-11-19 03:58:17,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:17,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:17,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:17,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:17,854 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 03:58:17,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:17,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 2025 states and 3858 transitions. [2023-11-19 03:58:17,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3858 transitions. [2023-11-19 03:58:17,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:17,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:17,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:17,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:18,022 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 03:58:18,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:18,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 2026 states and 3858 transitions. [2023-11-19 03:58:18,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 3858 transitions. [2023-11-19 03:58:18,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:18,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:18,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:18,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:18,182 INFO 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 03:58:18,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:18,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 2027 states and 3858 transitions. [2023-11-19 03:58:18,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3858 transitions. [2023-11-19 03:58:18,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:18,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:18,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:18,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:58:18,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:18,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 2038 states and 3881 transitions. [2023-11-19 03:58:18,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3881 transitions. [2023-11-19 03:58:18,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:18,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:18,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:18,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:18,906 INFO 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 03:58:18,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:18,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 2039 states and 3881 transitions. [2023-11-19 03:58:18,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3881 transitions. [2023-11-19 03:58:18,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:18,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:18,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:18,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:19,090 INFO 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 03:58:19,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:19,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 2040 states and 3881 transitions. [2023-11-19 03:58:19,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3881 transitions. [2023-11-19 03:58:19,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:19,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:19,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:19,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:19,272 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 03:58:19,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:19,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 2041 states and 3881 transitions. [2023-11-19 03:58:19,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3881 transitions. [2023-11-19 03:58:19,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:19,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:19,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:19,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:19,522 INFO 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 03:58:19,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:19,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3941 states to 2046 states and 3892 transitions. [2023-11-19 03:58:19,967 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3892 transitions. [2023-11-19 03:58:19,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:19,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:19,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:20,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:58:20,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:20,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3941 states to 2047 states and 3892 transitions. [2023-11-19 03:58:20,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3892 transitions. [2023-11-19 03:58:20,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:20,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:20,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:20,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:20,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:58:20,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:20,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3953 states to 2049 states and 3897 transitions. [2023-11-19 03:58:20,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3897 transitions. [2023-11-19 03:58:20,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:58:20,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:20,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:20,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:20,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:58:21,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:21,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 2057 states and 3911 transitions. [2023-11-19 03:58:21,096 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3911 transitions. [2023-11-19 03:58:21,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:58:21,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:21,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:21,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:21,605 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 03:58:24,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:58:24,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4071 states to 2100 states and 3997 transitions. [2023-11-19 03:58:24,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3997 transitions. [2023-11-19 03:58:24,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:58:24,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:58:24,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:58:24,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:58:25,053 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.