./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/bin/ukojak-verify-0OAaufAVZV --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 8467ffbb1ccc6ad3e7cda0bad7b8fded9577e94940df507be3d09419f9a5a0e1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:05:18,825 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:05:18,906 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-12 00:05:18,912 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:05:18,913 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-12 00:05:18,940 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:05:18,941 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:05:18,942 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:05:18,943 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:05:18,943 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:05:18,944 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:05:18,945 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:05:18,945 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-12 00:05:18,946 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:05:18,946 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-12 00:05:18,947 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:05:18,948 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:05:18,948 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:05:18,949 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:05:18,950 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-12 00:05:18,950 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:05:18,951 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:05:18,952 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:05:18,952 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:05:18,953 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:05:18,954 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:05:18,955 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:05:18,955 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:05:18,956 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:05:18,956 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-12 00:05:18,957 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:05:18,957 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:05:18,958 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_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8467ffbb1ccc6ad3e7cda0bad7b8fded9577e94940df507be3d09419f9a5a0e1 [2023-11-12 00:05:19,293 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:05:19,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:05:19,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:05:19,336 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:05:19,337 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:05:19,338 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-1.c [2023-11-12 00:05:22,741 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:05:23,464 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:05:23,465 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-1.c [2023-11-12 00:05:23,522 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/bin/ukojak-verify-0OAaufAVZV/data/ecf55017b/a3225f28efb94566b76b17504cd7ab6c/FLAG03d4448a5 [2023-11-12 00:05:23,544 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/bin/ukojak-verify-0OAaufAVZV/data/ecf55017b/a3225f28efb94566b76b17504cd7ab6c [2023-11-12 00:05:23,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:05:23,553 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:05:23,555 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:05:23,555 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:05:23,560 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:05:23,563 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:05:23" (1/1) ... [2023-11-12 00:05:23,564 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36086df0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:23, skipping insertion in model container [2023-11-12 00:05:23,565 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:05:23" (1/1) ... [2023-11-12 00:05:23,891 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:05:26,469 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_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-1.c[378560,378573] [2023-11-12 00:05:26,505 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_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-1.c[383339,383352] [2023-11-12 00:05:26,939 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:05:26,963 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:05:28,294 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_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-1.c[378560,378573] [2023-11-12 00:05:28,303 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_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/sv-benchmarks/c/combinations/Problem05_label42+token_ring.13.cil-1.c[383339,383352] [2023-11-12 00:05:28,352 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:05:28,444 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:05:28,445 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:28 WrapperNode [2023-11-12 00:05:28,445 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:05:28,446 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:05:28,447 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:05:28,447 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:05:28,456 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:28" (1/1) ... [2023-11-12 00:05:28,567 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:28" (1/1) ... [2023-11-12 00:05:29,095 INFO L138 Inliner]: procedures = 70, calls = 81, calls flagged for inlining = 47, calls inlined = 47, statements flattened = 13294 [2023-11-12 00:05:29,096 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:05:29,097 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:05:29,097 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:05:29,097 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:05:29,107 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:28" (1/1) ... [2023-11-12 00:05:29,107 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:28" (1/1) ... [2023-11-12 00:05:29,203 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:28" (1/1) ... [2023-11-12 00:05:29,204 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:28" (1/1) ... [2023-11-12 00:05:29,542 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:28" (1/1) ... [2023-11-12 00:05:29,589 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:28" (1/1) ... [2023-11-12 00:05:29,705 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:28" (1/1) ... [2023-11-12 00:05:29,728 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:28" (1/1) ... [2023-11-12 00:05:29,840 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:05:29,842 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:05:29,842 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:05:29,842 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:05:29,843 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:28" (1/1) ... [2023-11-12 00:05:29,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:05:29,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:05:29,910 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:05:29,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6c3b0f0-61f5-4ad8-b899-cc24408a8106/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:05:30,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:05:30,060 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-12 00:05:30,061 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-12 00:05:30,061 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-12 00:05:30,062 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-12 00:05:30,063 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-12 00:05:30,063 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-12 00:05:30,063 INFO L130 BoogieDeclarations]: Found specification of procedure error [2023-11-12 00:05:30,063 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2023-11-12 00:05:30,063 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-12 00:05:30,064 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-12 00:05:30,064 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-12 00:05:30,064 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-12 00:05:30,078 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-12 00:05:30,078 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-12 00:05:30,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:05:30,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:05:30,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:05:30,324 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:05:30,327 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:05:41,043 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:05:44,757 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:05:44,757 INFO L302 CfgBuilder]: Removed 17 assume(true) statements. [2023-11-12 00:05:44,764 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:05:44 BoogieIcfgContainer [2023-11-12 00:05:44,764 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:05:44,766 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:05:44,766 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:05:44,778 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:05:44,778 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:05:44" (1/1) ... [2023-11-12 00:05:44,789 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:05:44,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:44,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3607 states to 1862 states and 3607 transitions. [2023-11-12 00:05:44,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3607 transitions. [2023-11-12 00:05:44,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:44,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:44,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:45,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:46,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:46,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 1902 states and 3685 transitions. [2023-11-12 00:05:46,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 3685 transitions. [2023-11-12 00:05:46,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:46,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:46,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:46,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:46,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:46,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:46,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 1903 states and 3685 transitions. [2023-11-12 00:05:46,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3685 transitions. [2023-11-12 00:05:46,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:46,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:46,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:46,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:46,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:46,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:46,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 1904 states and 3685 transitions. [2023-11-12 00:05:46,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 3685 transitions. [2023-11-12 00:05:46,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:46,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:46,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:46,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:46,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:47,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:47,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 1905 states and 3685 transitions. [2023-11-12 00:05:47,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 3685 transitions. [2023-11-12 00:05:47,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:47,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:47,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:47,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:47,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:47,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:47,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 1906 states and 3685 transitions. [2023-11-12 00:05:47,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 3685 transitions. [2023-11-12 00:05:47,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:47,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:47,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:47,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:47,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:47,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 1907 states and 3685 transitions. [2023-11-12 00:05:47,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 3685 transitions. [2023-11-12 00:05:47,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:47,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:47,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:47,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:47,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:47,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:47,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 1908 states and 3685 transitions. [2023-11-12 00:05:47,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3685 transitions. [2023-11-12 00:05:47,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:47,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:47,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:47,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:47,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:47,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:47,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 1909 states and 3685 transitions. [2023-11-12 00:05:47,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3685 transitions. [2023-11-12 00:05:47,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:47,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:47,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:47,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:48,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:48,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:48,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 1910 states and 3685 transitions. [2023-11-12 00:05:48,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3685 transitions. [2023-11-12 00:05:48,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:48,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:48,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:48,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:48,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:48,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:48,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 1911 states and 3685 transitions. [2023-11-12 00:05:48,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3685 transitions. [2023-11-12 00:05:48,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:48,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:48,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:48,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:48,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:48,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:48,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 1912 states and 3685 transitions. [2023-11-12 00:05:48,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 3685 transitions. [2023-11-12 00:05:48,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:48,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:48,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:48,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:48,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:48,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:48,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 1913 states and 3685 transitions. [2023-11-12 00:05:48,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 3685 transitions. [2023-11-12 00:05:48,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:48,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:48,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:48,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:48,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:48,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:48,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 1914 states and 3685 transitions. [2023-11-12 00:05:48,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3685 transitions. [2023-11-12 00:05:48,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:48,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:48,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:48,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:48,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:48,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:48,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 1915 states and 3685 transitions. [2023-11-12 00:05:48,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3685 transitions. [2023-11-12 00:05:48,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:48,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:48,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:49,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:49,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:49,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:49,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 1951 states and 3756 transitions. [2023-11-12 00:05:49,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 3756 transitions. [2023-11-12 00:05:49,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:49,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:49,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:49,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:49,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:49,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:49,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 1952 states and 3756 transitions. [2023-11-12 00:05:49,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 3756 transitions. [2023-11-12 00:05:49,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:49,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:49,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:49,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:49,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:49,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:49,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 1953 states and 3756 transitions. [2023-11-12 00:05:49,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3756 transitions. [2023-11-12 00:05:49,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:49,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:49,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:49,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:49,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:50,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:50,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 1954 states and 3756 transitions. [2023-11-12 00:05:50,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3756 transitions. [2023-11-12 00:05:50,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:50,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:50,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:50,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:50,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:50,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:50,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 1955 states and 3756 transitions. [2023-11-12 00:05:50,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3756 transitions. [2023-11-12 00:05:50,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:50,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:50,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:50,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:50,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:50,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 1956 states and 3756 transitions. [2023-11-12 00:05:50,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3756 transitions. [2023-11-12 00:05:50,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:50,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:50,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:50,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:50,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:50,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:50,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 1957 states and 3756 transitions. [2023-11-12 00:05:50,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3756 transitions. [2023-11-12 00:05:50,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:50,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:50,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:50,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:50,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:51,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:51,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 1958 states and 3756 transitions. [2023-11-12 00:05:51,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3756 transitions. [2023-11-12 00:05:51,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:51,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:51,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:51,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:51,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:51,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:51,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 1959 states and 3756 transitions. [2023-11-12 00:05:51,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 3756 transitions. [2023-11-12 00:05:51,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:51,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:51,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:51,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:51,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:51,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:51,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 1960 states and 3756 transitions. [2023-11-12 00:05:51,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3756 transitions. [2023-11-12 00:05:51,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:51,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:51,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:51,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:51,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:51,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:51,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 1961 states and 3756 transitions. [2023-11-12 00:05:51,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3756 transitions. [2023-11-12 00:05:51,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:51,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:51,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:51,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:51,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:51,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:51,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 1962 states and 3756 transitions. [2023-11-12 00:05:51,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3756 transitions. [2023-11-12 00:05:51,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:51,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:51,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:51,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:52,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:52,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:52,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 1994 states and 3821 transitions. [2023-11-12 00:05:52,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3821 transitions. [2023-11-12 00:05:52,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:52,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:52,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:52,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:52,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:52,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:52,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 1995 states and 3821 transitions. [2023-11-12 00:05:52,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3821 transitions. [2023-11-12 00:05:52,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:52,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:52,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:52,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:52,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:52,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 1996 states and 3821 transitions. [2023-11-12 00:05:52,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3821 transitions. [2023-11-12 00:05:52,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:52,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:52,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:52,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:53,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:53,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:53,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 1997 states and 3821 transitions. [2023-11-12 00:05:53,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3821 transitions. [2023-11-12 00:05:53,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:53,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:53,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:53,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:53,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:53,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:53,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 1998 states and 3821 transitions. [2023-11-12 00:05:53,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3821 transitions. [2023-11-12 00:05:53,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:53,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:53,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:53,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:53,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:53,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:53,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 1999 states and 3821 transitions. [2023-11-12 00:05:53,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3821 transitions. [2023-11-12 00:05:53,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:53,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:53,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:53,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:53,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:53,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:53,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 2000 states and 3821 transitions. [2023-11-12 00:05:53,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3821 transitions. [2023-11-12 00:05:53,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:53,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:53,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:53,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:53,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:53,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 2001 states and 3821 transitions. [2023-11-12 00:05:53,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 3821 transitions. [2023-11-12 00:05:53,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:53,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:53,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:53,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:54,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:54,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:54,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 2002 states and 3821 transitions. [2023-11-12 00:05:54,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3821 transitions. [2023-11-12 00:05:54,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:54,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:54,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:54,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:54,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:54,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:54,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 2003 states and 3821 transitions. [2023-11-12 00:05:54,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3821 transitions. [2023-11-12 00:05:54,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:54,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:54,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:54,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:54,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:54,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:54,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 2004 states and 3821 transitions. [2023-11-12 00:05:54,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3821 transitions. [2023-11-12 00:05:54,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:54,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:54,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:54,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:54,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:55,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:55,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 2030 states and 3874 transitions. [2023-11-12 00:05:55,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 3874 transitions. [2023-11-12 00:05:55,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:55,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:55,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:55,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:55,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:55,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 2031 states and 3874 transitions. [2023-11-12 00:05:55,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3874 transitions. [2023-11-12 00:05:55,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:55,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:55,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:55,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:55,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:55,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:55,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 2032 states and 3874 transitions. [2023-11-12 00:05:55,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 3874 transitions. [2023-11-12 00:05:55,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:55,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:55,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:55,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:55,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:55,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 2033 states and 3874 transitions. [2023-11-12 00:05:55,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 3874 transitions. [2023-11-12 00:05:55,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:55,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:55,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:55,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:55,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:55,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:55,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 2034 states and 3874 transitions. [2023-11-12 00:05:55,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 3874 transitions. [2023-11-12 00:05:55,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:55,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:55,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:55,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:56,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:56,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:56,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 2035 states and 3874 transitions. [2023-11-12 00:05:56,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 3874 transitions. [2023-11-12 00:05:56,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:56,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:56,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:56,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:56,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:56,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:56,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 2036 states and 3874 transitions. [2023-11-12 00:05:56,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3874 transitions. [2023-11-12 00:05:56,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:56,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:56,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:56,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:56,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:56,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:56,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 2037 states and 3874 transitions. [2023-11-12 00:05:56,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 3874 transitions. [2023-11-12 00:05:56,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:56,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:56,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:56,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:56,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:56,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:56,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 2038 states and 3874 transitions. [2023-11-12 00:05:56,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3874 transitions. [2023-11-12 00:05:56,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:56,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:56,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:56,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:56,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:57,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:57,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 2058 states and 3915 transitions. [2023-11-12 00:05:57,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 3915 transitions. [2023-11-12 00:05:57,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:57,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:57,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:57,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:57,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:57,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:57,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 2059 states and 3915 transitions. [2023-11-12 00:05:57,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3915 transitions. [2023-11-12 00:05:57,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:57,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:57,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:57,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:57,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:57,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:57,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 2060 states and 3915 transitions. [2023-11-12 00:05:57,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 3915 transitions. [2023-11-12 00:05:57,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:57,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:57,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:57,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:57,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:57,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 2061 states and 3915 transitions. [2023-11-12 00:05:57,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 3915 transitions. [2023-11-12 00:05:57,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:57,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:57,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:57,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:57,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:57,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:57,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 2062 states and 3915 transitions. [2023-11-12 00:05:57,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3915 transitions. [2023-11-12 00:05:57,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:57,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:57,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:58,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:58,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:58,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 2063 states and 3915 transitions. [2023-11-12 00:05:58,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 3915 transitions. [2023-11-12 00:05:58,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:58,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:58,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:58,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:58,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:58,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:58,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 2064 states and 3915 transitions. [2023-11-12 00:05:58,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 3915 transitions. [2023-11-12 00:05:58,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:58,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:58,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:58,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:58,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:58,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:58,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 2078 states and 3944 transitions. [2023-11-12 00:05:58,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 3944 transitions. [2023-11-12 00:05:58,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:58,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:58,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:59,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:59,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:59,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:59,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 2079 states and 3944 transitions. [2023-11-12 00:05:59,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 3944 transitions. [2023-11-12 00:05:59,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:59,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:59,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:59,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:59,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:59,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:59,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 2080 states and 3944 transitions. [2023-11-12 00:05:59,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 3944 transitions. [2023-11-12 00:05:59,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:59,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:59,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:59,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:59,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:59,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:59,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 2081 states and 3944 transitions. [2023-11-12 00:05:59,525 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 3944 transitions. [2023-11-12 00:05:59,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:59,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:59,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:59,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:59,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:05:59,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:59,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 2082 states and 3944 transitions. [2023-11-12 00:05:59,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 3944 transitions. [2023-11-12 00:05:59,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:05:59,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:59,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:05:59,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:05:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:06:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:00,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 2090 states and 3961 transitions. [2023-11-12 00:06:00,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 3961 transitions. [2023-11-12 00:06:00,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:06:00,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:00,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:00,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:00,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:06:00,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:00,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 2091 states and 3961 transitions. [2023-11-12 00:06:00,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 3961 transitions. [2023-11-12 00:06:00,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:06:00,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:00,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:00,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:00,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:06:00,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:00,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 2092 states and 3961 transitions. [2023-11-12 00:06:00,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 3961 transitions. [2023-11-12 00:06:00,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:06:00,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:00,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:00,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:01,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:06:01,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:01,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4028 states to 2097 states and 3972 transitions. [2023-11-12 00:06:01,657 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3972 transitions. [2023-11-12 00:06:01,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:06:01,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:01,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:01,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:06:01,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:01,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4028 states to 2098 states and 3972 transitions. [2023-11-12 00:06:01,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3972 transitions. [2023-11-12 00:06:01,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-12 00:06:01,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:01,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:01,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:02,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-12 00:06:02,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:06:02,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4044 states to 2106 states and 3986 transitions. [2023-11-12 00:06:02,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3986 transitions. [2023-11-12 00:06:02,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-12 00:06:02,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:06:02,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:06:02,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 00:06:02,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.