./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.12.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_e9204730-36ef-4e57-a347-88da06661c9c/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9204730-36ef-4e57-a347-88da06661c9c/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9204730-36ef-4e57-a347-88da06661c9c/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9204730-36ef-4e57-a347-88da06661c9c/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.12.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9204730-36ef-4e57-a347-88da06661c9c/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9204730-36ef-4e57-a347-88da06661c9c/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2c24bc45cf56e090de9596945e0f5e2694e330a653ff2d4e505361654a060374 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:10:36,654 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:10:36,758 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9204730-36ef-4e57-a347-88da06661c9c/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 23:10:36,774 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:10:36,775 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:10:36,807 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:10:36,808 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:10:36,808 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:10:36,809 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:10:36,810 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:10:36,811 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:10:36,811 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:10:36,812 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:10:36,813 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:10:36,813 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:10:36,814 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:10:36,815 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:10:36,815 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:10:36,816 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:10:36,817 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:10:36,817 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:10:36,818 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:10:36,819 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:10:36,819 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:10:36,820 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:10:36,821 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:10:36,821 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:10:36,822 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:10:36,822 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:10:36,823 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:10:36,824 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:10:36,824 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:10:36,825 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:10:36,825 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_e9204730-36ef-4e57-a347-88da06661c9c/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9204730-36ef-4e57-a347-88da06661c9c/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c24bc45cf56e090de9596945e0f5e2694e330a653ff2d4e505361654a060374 [2023-11-24 23:10:37,087 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:10:37,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:10:37,115 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:10:37,117 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:10:37,118 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:10:37,120 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9204730-36ef-4e57-a347-88da06661c9c/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.12.cil-2.c [2023-11-24 23:10:40,363 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:10:41,211 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:10:41,212 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9204730-36ef-4e57-a347-88da06661c9c/sv-benchmarks/c/combinations/Problem05_label45+token_ring.12.cil-2.c [2023-11-24 23:10:41,276 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9204730-36ef-4e57-a347-88da06661c9c/bin/ukojak-verify-afCqCEvfdi/data/7e9d48e2e/7bd767eca3a14c86891ff776227f0abe/FLAG0ae233099 [2023-11-24 23:10:41,339 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9204730-36ef-4e57-a347-88da06661c9c/bin/ukojak-verify-afCqCEvfdi/data/7e9d48e2e/7bd767eca3a14c86891ff776227f0abe [2023-11-24 23:10:41,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:10:41,346 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:10:41,350 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:10:41,350 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:10:41,356 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:10:41,360 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:10:41" (1/1) ... [2023-11-24 23:10:41,362 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@513679e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:41, skipping insertion in model container [2023-11-24 23:10:41,363 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:10:41" (1/1) ... [2023-11-24 23:10:41,637 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:10:44,115 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_e9204730-36ef-4e57-a347-88da06661c9c/sv-benchmarks/c/combinations/Problem05_label45+token_ring.12.cil-2.c[380323,380336] [2023-11-24 23:10:44,144 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_e9204730-36ef-4e57-a347-88da06661c9c/sv-benchmarks/c/combinations/Problem05_label45+token_ring.12.cil-2.c[383339,383352] [2023-11-24 23:10:44,484 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:10:44,499 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:10:45,803 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_e9204730-36ef-4e57-a347-88da06661c9c/sv-benchmarks/c/combinations/Problem05_label45+token_ring.12.cil-2.c[380323,380336] [2023-11-24 23:10:45,810 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_e9204730-36ef-4e57-a347-88da06661c9c/sv-benchmarks/c/combinations/Problem05_label45+token_ring.12.cil-2.c[383339,383352] [2023-11-24 23:10:45,860 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:10:45,955 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:10:45,956 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:45 WrapperNode [2023-11-24 23:10:45,956 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:10:45,958 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:10:45,958 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:10:45,958 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:10:45,967 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:45" (1/1) ... [2023-11-24 23:10:46,061 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:45" (1/1) ... [2023-11-24 23:10:46,608 INFO L138 Inliner]: procedures = 68, calls = 77, calls flagged for inlining = 46, calls inlined = 46, statements flattened = 13228 [2023-11-24 23:10:46,609 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:10:46,610 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:10:46,610 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:10:46,610 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:10:46,621 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:45" (1/1) ... [2023-11-24 23:10:46,622 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:45" (1/1) ... [2023-11-24 23:10:46,728 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:45" (1/1) ... [2023-11-24 23:10:46,728 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:45" (1/1) ... [2023-11-24 23:10:47,274 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:45" (1/1) ... [2023-11-24 23:10:47,384 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:45" (1/1) ... [2023-11-24 23:10:47,408 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:45" (1/1) ... [2023-11-24 23:10:47,436 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:45" (1/1) ... [2023-11-24 23:10:47,540 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:10:47,556 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:10:47,557 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:10:47,557 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:10:47,558 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:10:45" (1/1) ... [2023-11-24 23:10:47,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:10:47,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9204730-36ef-4e57-a347-88da06661c9c/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:10:47,622 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9204730-36ef-4e57-a347-88da06661c9c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:10:47,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9204730-36ef-4e57-a347-88da06661c9c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:10:47,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:10:47,763 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-24 23:10:47,763 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-24 23:10:47,764 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-24 23:10:47,764 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-24 23:10:47,765 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-24 23:10:47,765 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-24 23:10:47,765 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-24 23:10:47,765 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-24 23:10:47,765 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-24 23:10:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-24 23:10:47,766 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-24 23:10:47,766 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-24 23:10:47,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:10:47,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:10:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:10:48,040 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:10:48,049 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:10:58,527 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:11:01,572 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:11:01,572 INFO L309 CfgBuilder]: Removed 16 assume(true) statements. [2023-11-24 23:11:01,575 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:11:01 BoogieIcfgContainer [2023-11-24 23:11:01,576 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:11:01,577 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:11:01,577 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:11:01,590 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:11:01,590 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:11:01" (1/1) ... [2023-11-24 23:11:01,601 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:11:01,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:01,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3578 states to 1844 states and 3578 transitions. [2023-11-24 23:11:01,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3578 transitions. [2023-11-24 23:11:01,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:01,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:01,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:01,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:02,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:02,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:02,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1882 states and 3652 transitions. [2023-11-24 23:11:02,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3652 transitions. [2023-11-24 23:11:02,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:02,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:02,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:03,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:03,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:03,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1883 states and 3652 transitions. [2023-11-24 23:11:03,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3652 transitions. [2023-11-24 23:11:03,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:03,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:03,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:03,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:03,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:03,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1884 states and 3652 transitions. [2023-11-24 23:11:03,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3652 transitions. [2023-11-24 23:11:03,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:03,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:03,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:03,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:03,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:03,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:03,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1885 states and 3652 transitions. [2023-11-24 23:11:03,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3652 transitions. [2023-11-24 23:11:03,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:03,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:03,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:03,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:03,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:03,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:03,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1886 states and 3652 transitions. [2023-11-24 23:11:03,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3652 transitions. [2023-11-24 23:11:03,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:03,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:03,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:03,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:04,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:04,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:04,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1887 states and 3652 transitions. [2023-11-24 23:11:04,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3652 transitions. [2023-11-24 23:11:04,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:04,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:04,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:04,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:04,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:04,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:04,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1888 states and 3652 transitions. [2023-11-24 23:11:04,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3652 transitions. [2023-11-24 23:11:04,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:04,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:04,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:04,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:04,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:04,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:04,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1889 states and 3652 transitions. [2023-11-24 23:11:04,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3652 transitions. [2023-11-24 23:11:04,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:04,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:04,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:04,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:04,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:04,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1890 states and 3652 transitions. [2023-11-24 23:11:04,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3652 transitions. [2023-11-24 23:11:04,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:04,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:04,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:04,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:04,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:04,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1891 states and 3652 transitions. [2023-11-24 23:11:04,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3652 transitions. [2023-11-24 23:11:04,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:04,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:04,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:04,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:04,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:04,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:04,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1892 states and 3652 transitions. [2023-11-24 23:11:04,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3652 transitions. [2023-11-24 23:11:04,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:04,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:04,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:05,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:05,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:05,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1893 states and 3652 transitions. [2023-11-24 23:11:05,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3652 transitions. [2023-11-24 23:11:05,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:05,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:05,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:05,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:05,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:05,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:05,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1894 states and 3652 transitions. [2023-11-24 23:11:05,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3652 transitions. [2023-11-24 23:11:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:05,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:05,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:05,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:05,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:05,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:05,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1927 states and 3717 transitions. [2023-11-24 23:11:05,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 3717 transitions. [2023-11-24 23:11:05,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:05,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:05,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:05,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:05,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:05,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:05,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1928 states and 3717 transitions. [2023-11-24 23:11:05,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3717 transitions. [2023-11-24 23:11:05,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:05,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:05,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:06,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:06,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:06,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:06,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1929 states and 3717 transitions. [2023-11-24 23:11:06,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3717 transitions. [2023-11-24 23:11:06,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:06,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:06,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:06,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:06,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:06,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:06,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1930 states and 3717 transitions. [2023-11-24 23:11:06,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1930 states and 3717 transitions. [2023-11-24 23:11:06,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:06,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:06,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:06,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:06,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:06,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1931 states and 3717 transitions. [2023-11-24 23:11:06,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3717 transitions. [2023-11-24 23:11:06,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:06,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:06,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:06,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:06,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:06,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:06,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1932 states and 3717 transitions. [2023-11-24 23:11:06,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3717 transitions. [2023-11-24 23:11:06,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:06,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:06,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:06,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:07,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:07,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:07,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1933 states and 3717 transitions. [2023-11-24 23:11:07,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3717 transitions. [2023-11-24 23:11:07,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:07,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:07,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:07,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:07,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:07,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:07,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1934 states and 3717 transitions. [2023-11-24 23:11:07,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3717 transitions. [2023-11-24 23:11:07,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:07,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:07,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:07,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:07,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:07,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:07,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1935 states and 3717 transitions. [2023-11-24 23:11:07,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3717 transitions. [2023-11-24 23:11:07,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:07,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:07,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:07,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:07,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:07,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:07,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1936 states and 3717 transitions. [2023-11-24 23:11:07,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3717 transitions. [2023-11-24 23:11:07,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:07,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:07,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:07,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:07,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:07,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3731 states to 1937 states and 3717 transitions. [2023-11-24 23:11:07,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3717 transitions. [2023-11-24 23:11:07,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:07,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:07,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:07,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:08,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:08,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:08,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1966 states and 3776 transitions. [2023-11-24 23:11:08,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3776 transitions. [2023-11-24 23:11:08,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:08,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:08,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:08,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:08,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:08,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:08,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1967 states and 3776 transitions. [2023-11-24 23:11:08,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 3776 transitions. [2023-11-24 23:11:08,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:08,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:08,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:08,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:08,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:08,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1968 states and 3776 transitions. [2023-11-24 23:11:08,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 3776 transitions. [2023-11-24 23:11:08,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:08,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:08,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:08,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:08,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:08,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:08,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1969 states and 3776 transitions. [2023-11-24 23:11:08,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 3776 transitions. [2023-11-24 23:11:08,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:08,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:08,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:09,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:09,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:09,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1970 states and 3776 transitions. [2023-11-24 23:11:09,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3776 transitions. [2023-11-24 23:11:09,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:09,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:09,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:09,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:09,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:09,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:09,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1971 states and 3776 transitions. [2023-11-24 23:11:09,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3776 transitions. [2023-11-24 23:11:09,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:09,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:09,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:09,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:09,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1972 states and 3776 transitions. [2023-11-24 23:11:09,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 3776 transitions. [2023-11-24 23:11:09,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:09,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:09,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:09,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:09,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:09,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:09,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1973 states and 3776 transitions. [2023-11-24 23:11:09,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 3776 transitions. [2023-11-24 23:11:09,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:09,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:09,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:09,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:09,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:09,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:09,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1974 states and 3776 transitions. [2023-11-24 23:11:09,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 3776 transitions. [2023-11-24 23:11:09,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:09,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:09,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:09,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:10,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:10,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:10,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1975 states and 3776 transitions. [2023-11-24 23:11:10,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3776 transitions. [2023-11-24 23:11:10,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:10,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:10,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:10,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:10,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:10,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:10,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 1998 states and 3823 transitions. [2023-11-24 23:11:10,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3823 transitions. [2023-11-24 23:11:10,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:10,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:10,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:10,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:10,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:10,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:10,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 1999 states and 3823 transitions. [2023-11-24 23:11:10,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3823 transitions. [2023-11-24 23:11:10,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:10,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:10,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:10,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:10,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:10,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:10,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2000 states and 3823 transitions. [2023-11-24 23:11:10,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3823 transitions. [2023-11-24 23:11:10,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:10,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:10,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:10,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:10,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:10,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:10,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2001 states and 3823 transitions. [2023-11-24 23:11:10,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 3823 transitions. [2023-11-24 23:11:10,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:10,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:10,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:11,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:11,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:11,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:11,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2002 states and 3823 transitions. [2023-11-24 23:11:11,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3823 transitions. [2023-11-24 23:11:11,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:11,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:11,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:11,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:11,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:11,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:11,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2003 states and 3823 transitions. [2023-11-24 23:11:11,259 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3823 transitions. [2023-11-24 23:11:11,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:11,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:11,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:11,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:11,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:11,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:11,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2004 states and 3823 transitions. [2023-11-24 23:11:11,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3823 transitions. [2023-11-24 23:11:11,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:11,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:11,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:11,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:11,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:11,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 2005 states and 3823 transitions. [2023-11-24 23:11:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 3823 transitions. [2023-11-24 23:11:11,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:11,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:11,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:11,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:11,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:11,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:11,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 2022 states and 3858 transitions. [2023-11-24 23:11:11,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 3858 transitions. [2023-11-24 23:11:11,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:11,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:11,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:12,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:12,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:12,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:12,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 2023 states and 3858 transitions. [2023-11-24 23:11:12,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3858 transitions. [2023-11-24 23:11:12,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:12,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:12,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:12,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:12,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:12,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:12,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 2024 states and 3858 transitions. [2023-11-24 23:11:12,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3858 transitions. [2023-11-24 23:11:12,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:12,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:12,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:12,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:12,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:12,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:12,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 2025 states and 3858 transitions. [2023-11-24 23:11:12,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3858 transitions. [2023-11-24 23:11:12,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:12,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:12,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:12,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:12,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:12,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:12,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 2026 states and 3858 transitions. [2023-11-24 23:11:12,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 3858 transitions. [2023-11-24 23:11:12,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:12,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:12,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:12,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:12,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:12,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:12,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 2027 states and 3858 transitions. [2023-11-24 23:11:12,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3858 transitions. [2023-11-24 23:11:12,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:12,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:12,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:12,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:13,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:13,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:13,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 2038 states and 3881 transitions. [2023-11-24 23:11:13,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3881 transitions. [2023-11-24 23:11:13,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:13,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:13,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:13,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:13,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:13,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:13,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 2039 states and 3881 transitions. [2023-11-24 23:11:13,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3881 transitions. [2023-11-24 23:11:13,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:13,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:13,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:13,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:13,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:13,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 2040 states and 3881 transitions. [2023-11-24 23:11:13,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3881 transitions. [2023-11-24 23:11:13,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:13,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:13,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:13,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:13,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:13,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:13,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 2041 states and 3881 transitions. [2023-11-24 23:11:13,817 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3881 transitions. [2023-11-24 23:11:13,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:13,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:13,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:13,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:13,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:14,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:14,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3941 states to 2046 states and 3892 transitions. [2023-11-24 23:11:14,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3892 transitions. [2023-11-24 23:11:14,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:14,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:14,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:14,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:14,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:14,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:14,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3941 states to 2047 states and 3892 transitions. [2023-11-24 23:11:14,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3892 transitions. [2023-11-24 23:11:14,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:14,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:14,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:14,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:14,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:15,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:15,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3953 states to 2049 states and 3897 transitions. [2023-11-24 23:11:15,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3897 transitions. [2023-11-24 23:11:15,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:11:15,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:15,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:15,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:15,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:11:15,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:15,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3969 states to 2057 states and 3911 transitions. [2023-11-24 23:11:15,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3911 transitions. [2023-11-24 23:11:15,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:11:15,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:15,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:15,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:15,636 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 23:11:18,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:18,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4071 states to 2100 states and 3997 transitions. [2023-11-24 23:11:18,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3997 transitions. [2023-11-24 23:11:18,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:11:18,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:18,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:18,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:18,940 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.