./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.12.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/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_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.12.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/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_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/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 e7f05adfe3188223e40d6d03e9bb9b8e606803720f2852bb7411adc46181c52f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:03:43,621 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:03:43,695 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 23:03:43,700 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:03:43,701 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:03:43,747 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:03:43,748 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:03:43,748 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:03:43,749 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:03:43,750 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:03:43,750 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:03:43,751 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:03:43,751 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:03:43,752 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:03:43,753 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:03:43,753 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:03:43,754 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:03:43,754 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:03:43,754 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:03:43,755 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:03:43,755 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:03:43,758 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:03:43,759 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:03:43,759 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:03:43,760 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:03:43,760 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:03:43,760 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:03:43,761 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:03:43,761 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:03:43,762 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:03:43,762 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:03:43,762 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:03:43,763 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:03:43,763 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_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e7f05adfe3188223e40d6d03e9bb9b8e606803720f2852bb7411adc46181c52f [2023-11-24 23:03:44,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:03:44,131 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:03:44,134 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:03:44,136 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:03:44,136 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:03:44,138 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.12.cil-1.c [2023-11-24 23:03:47,339 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:03:48,346 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:03:48,347 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/sv-benchmarks/c/combinations/Problem05_label42+token_ring.12.cil-1.c [2023-11-24 23:03:48,409 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/bin/ukojak-verify-afCqCEvfdi/data/0fab86c45/e1be60a3ae8c412683e6f70cef98ae8e/FLAG71e3893c2 [2023-11-24 23:03:48,426 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/bin/ukojak-verify-afCqCEvfdi/data/0fab86c45/e1be60a3ae8c412683e6f70cef98ae8e [2023-11-24 23:03:48,435 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:03:48,437 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:03:48,441 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:03:48,441 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:03:48,446 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:03:48,447 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:03:48" (1/1) ... [2023-11-24 23:03:48,449 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ddd4a12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:48, skipping insertion in model container [2023-11-24 23:03:48,450 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:03:48" (1/1) ... [2023-11-24 23:03:48,733 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:03:51,162 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_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/sv-benchmarks/c/combinations/Problem05_label42+token_ring.12.cil-1.c[378560,378573] [2023-11-24 23:03:51,195 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_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/sv-benchmarks/c/combinations/Problem05_label42+token_ring.12.cil-1.c[383339,383352] [2023-11-24 23:03:51,591 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:03:51,612 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:03:52,877 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_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/sv-benchmarks/c/combinations/Problem05_label42+token_ring.12.cil-1.c[378560,378573] [2023-11-24 23:03:52,886 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_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/sv-benchmarks/c/combinations/Problem05_label42+token_ring.12.cil-1.c[383339,383352] [2023-11-24 23:03:52,936 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:03:53,039 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:03:53,041 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:53 WrapperNode [2023-11-24 23:03:53,041 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:03:53,042 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:03:53,043 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:03:53,043 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:03:53,052 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:53" (1/1) ... [2023-11-24 23:03:53,215 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:53" (1/1) ... [2023-11-24 23:03:53,820 INFO L138 Inliner]: procedures = 68, calls = 78, calls flagged for inlining = 45, calls inlined = 45, statements flattened = 13234 [2023-11-24 23:03:53,821 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:03:53,822 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:03:53,822 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:03:53,823 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:03:53,833 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:53" (1/1) ... [2023-11-24 23:03:53,833 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:53" (1/1) ... [2023-11-24 23:03:53,884 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:53" (1/1) ... [2023-11-24 23:03:53,885 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:53" (1/1) ... [2023-11-24 23:03:54,394 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:53" (1/1) ... [2023-11-24 23:03:54,490 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:53" (1/1) ... [2023-11-24 23:03:54,551 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:53" (1/1) ... [2023-11-24 23:03:54,602 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:53" (1/1) ... [2023-11-24 23:03:54,775 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:03:54,777 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:03:54,777 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:03:54,778 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:03:54,779 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:03:53" (1/1) ... [2023-11-24 23:03:54,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:03:54,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:03:54,852 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:03:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:03:54,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a261594b-b44d-418b-a6d2-e42e8dcf6f2e/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:03:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-24 23:03:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-24 23:03:54,954 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-24 23:03:54,954 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-24 23:03:54,954 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-24 23:03:54,954 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-24 23:03:54,955 INFO L130 BoogieDeclarations]: Found specification of procedure error [2023-11-24 23:03:54,955 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2023-11-24 23:03:54,955 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-24 23:03:54,955 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-24 23:03:54,955 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-24 23:03:54,956 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-24 23:03:54,956 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-24 23:03:54,956 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-24 23:03:54,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:03:54,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:03:54,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:03:55,197 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:03:55,199 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:04:06,123 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:04:09,560 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:04:09,560 INFO L309 CfgBuilder]: Removed 16 assume(true) statements. [2023-11-24 23:04:09,564 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:04:09 BoogieIcfgContainer [2023-11-24 23:04:09,564 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:04:09,565 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:04:09,566 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:04:09,578 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:04:09,579 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:04:09" (1/1) ... [2023-11-24 23:04:09,595 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:04:09,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:09,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3588 states to 1850 states and 3588 transitions. [2023-11-24 23:04:09,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 3588 transitions. [2023-11-24 23:04:09,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:09,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:09,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:10,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:10,561 INFO 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 23:04:10,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:10,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1887 states and 3660 transitions. [2023-11-24 23:04:10,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3660 transitions. [2023-11-24 23:04:10,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:10,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:10,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:10,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:11,105 INFO 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 23:04:11,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:11,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1888 states and 3660 transitions. [2023-11-24 23:04:11,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3660 transitions. [2023-11-24 23:04:11,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:11,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:11,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:11,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:11,319 INFO 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 23:04:11,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:11,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1889 states and 3660 transitions. [2023-11-24 23:04:11,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3660 transitions. [2023-11-24 23:04:11,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:11,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:11,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:11,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:11,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:11,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1890 states and 3660 transitions. [2023-11-24 23:04:11,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3660 transitions. [2023-11-24 23:04:11,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:11,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:11,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:11,762 INFO 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 23:04:11,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:11,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1891 states and 3660 transitions. [2023-11-24 23:04:11,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3660 transitions. [2023-11-24 23:04:11,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:11,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:11,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:11,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:11,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:11,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:12,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1892 states and 3660 transitions. [2023-11-24 23:04:12,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3660 transitions. [2023-11-24 23:04:12,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:12,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:12,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:12,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:12,148 INFO 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 23:04:12,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:12,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1893 states and 3660 transitions. [2023-11-24 23:04:12,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3660 transitions. [2023-11-24 23:04:12,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:12,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:12,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:12,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:12,318 INFO 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 23:04:12,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:12,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1894 states and 3660 transitions. [2023-11-24 23:04:12,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3660 transitions. [2023-11-24 23:04:12,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:12,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:12,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:12,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:12,497 INFO 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 23:04:12,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:12,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1895 states and 3660 transitions. [2023-11-24 23:04:12,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3660 transitions. [2023-11-24 23:04:12,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:12,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:12,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:12,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:12,656 INFO 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 23:04:12,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:12,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1896 states and 3660 transitions. [2023-11-24 23:04:12,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3660 transitions. [2023-11-24 23:04:12,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:12,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:12,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:12,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:12,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:12,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:12,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1897 states and 3660 transitions. [2023-11-24 23:04:12,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3660 transitions. [2023-11-24 23:04:12,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:12,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:12,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:13,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:13,095 INFO 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 23:04:13,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:13,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1898 states and 3660 transitions. [2023-11-24 23:04:13,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3660 transitions. [2023-11-24 23:04:13,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:13,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:13,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:13,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:13,235 INFO 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 23:04:13,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:13,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1899 states and 3660 transitions. [2023-11-24 23:04:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3660 transitions. [2023-11-24 23:04:13,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:13,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:13,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:13,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:13,402 INFO 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 23:04:13,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:13,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 1932 states and 3725 transitions. [2023-11-24 23:04:13,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3725 transitions. [2023-11-24 23:04:13,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:13,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:13,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:13,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:13,777 INFO 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 23:04:13,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:13,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 1933 states and 3725 transitions. [2023-11-24 23:04:13,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3725 transitions. [2023-11-24 23:04:13,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:13,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:13,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:13,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:13,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:13,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:13,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 1934 states and 3725 transitions. [2023-11-24 23:04:13,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3725 transitions. [2023-11-24 23:04:13,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:13,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:13,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:13,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:14,098 INFO 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 23:04:14,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:14,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 1935 states and 3725 transitions. [2023-11-24 23:04:14,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3725 transitions. [2023-11-24 23:04:14,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:14,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:14,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:14,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:14,261 INFO 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 23:04:14,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:14,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 1936 states and 3725 transitions. [2023-11-24 23:04:14,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3725 transitions. [2023-11-24 23:04:14,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:14,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:14,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:14,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:14,413 INFO 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 23:04:14,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:14,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 1937 states and 3725 transitions. [2023-11-24 23:04:14,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3725 transitions. [2023-11-24 23:04:14,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:14,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:14,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:14,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:14,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:14,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:14,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 1938 states and 3725 transitions. [2023-11-24 23:04:14,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3725 transitions. [2023-11-24 23:04:14,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:14,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:14,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:14,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:14,720 INFO 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 23:04:14,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:14,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 1939 states and 3725 transitions. [2023-11-24 23:04:14,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3725 transitions. [2023-11-24 23:04:14,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:14,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:14,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:14,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:14,877 INFO 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 23:04:14,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:14,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 1940 states and 3725 transitions. [2023-11-24 23:04:14,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3725 transitions. [2023-11-24 23:04:14,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:14,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:14,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:14,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:15,029 INFO 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 23:04:15,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:15,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 1941 states and 3725 transitions. [2023-11-24 23:04:15,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 3725 transitions. [2023-11-24 23:04:15,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:15,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:15,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:15,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:15,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:15,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 1942 states and 3725 transitions. [2023-11-24 23:04:15,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3725 transitions. [2023-11-24 23:04:15,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:15,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:15,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:15,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:15,351 INFO 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 23:04:15,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:15,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 1971 states and 3784 transitions. [2023-11-24 23:04:15,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3784 transitions. [2023-11-24 23:04:15,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:15,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:15,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:15,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:15,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:15,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:15,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 1972 states and 3784 transitions. [2023-11-24 23:04:15,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 3784 transitions. [2023-11-24 23:04:15,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:15,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:15,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:16,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:16,127 INFO 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 23:04:16,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:16,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 1973 states and 3784 transitions. [2023-11-24 23:04:16,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 3784 transitions. [2023-11-24 23:04:16,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:16,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:16,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:16,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:16,325 INFO 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 23:04:16,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:16,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 1974 states and 3784 transitions. [2023-11-24 23:04:16,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 3784 transitions. [2023-11-24 23:04:16,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:16,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:16,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:16,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:16,535 INFO 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 23:04:16,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:16,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 1975 states and 3784 transitions. [2023-11-24 23:04:16,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3784 transitions. [2023-11-24 23:04:16,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:16,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:16,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:16,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:16,746 INFO 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 23:04:16,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:16,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 1976 states and 3784 transitions. [2023-11-24 23:04:16,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3784 transitions. [2023-11-24 23:04:16,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:16,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:16,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:16,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:16,961 INFO 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 23:04:16,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:17,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 1977 states and 3784 transitions. [2023-11-24 23:04:17,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 3784 transitions. [2023-11-24 23:04:17,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:17,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:17,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:17,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:17,186 INFO 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 23:04:17,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:17,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 1978 states and 3784 transitions. [2023-11-24 23:04:17,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3784 transitions. [2023-11-24 23:04:17,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:17,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:17,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:17,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:17,372 INFO 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 23:04:17,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:17,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 1979 states and 3784 transitions. [2023-11-24 23:04:17,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3784 transitions. [2023-11-24 23:04:17,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:17,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:17,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:17,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:17,563 INFO 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 23:04:17,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:17,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 1980 states and 3784 transitions. [2023-11-24 23:04:17,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3784 transitions. [2023-11-24 23:04:17,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:17,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:17,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:17,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:17,777 INFO 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 23:04:18,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:18,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 2003 states and 3831 transitions. [2023-11-24 23:04:18,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3831 transitions. [2023-11-24 23:04:18,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:18,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:18,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:18,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:18,268 INFO 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 23:04:18,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:18,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 2004 states and 3831 transitions. [2023-11-24 23:04:18,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3831 transitions. [2023-11-24 23:04:18,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:18,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:18,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:18,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:18,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:18,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 2005 states and 3831 transitions. [2023-11-24 23:04:18,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 3831 transitions. [2023-11-24 23:04:18,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:18,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:18,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:18,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:18,652 INFO 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 23:04:18,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:18,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 2006 states and 3831 transitions. [2023-11-24 23:04:18,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2006 states and 3831 transitions. [2023-11-24 23:04:18,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:18,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:18,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:18,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:18,843 INFO 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 23:04:18,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:18,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 2007 states and 3831 transitions. [2023-11-24 23:04:18,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3831 transitions. [2023-11-24 23:04:18,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:18,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:18,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:18,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:19,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:19,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:19,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 2008 states and 3831 transitions. [2023-11-24 23:04:19,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3831 transitions. [2023-11-24 23:04:19,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:19,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:19,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:19,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:19,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:19,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:19,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 2009 states and 3831 transitions. [2023-11-24 23:04:19,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3831 transitions. [2023-11-24 23:04:19,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:19,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:19,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:19,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:19,479 INFO 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 23:04:19,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:19,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 2010 states and 3831 transitions. [2023-11-24 23:04:19,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3831 transitions. [2023-11-24 23:04:19,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:19,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:19,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:19,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:19,668 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 23:04:20,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:20,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3901 states to 2027 states and 3866 transitions. [2023-11-24 23:04:20,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3866 transitions. [2023-11-24 23:04:20,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:20,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:20,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:20,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:20,149 INFO 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 23:04:20,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:20,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3901 states to 2028 states and 3866 transitions. [2023-11-24 23:04:20,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 3866 transitions. [2023-11-24 23:04:20,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:20,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:20,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:20,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:20,303 INFO 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 23:04:20,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:20,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3901 states to 2029 states and 3866 transitions. [2023-11-24 23:04:20,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3866 transitions. [2023-11-24 23:04:20,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:20,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:20,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:20,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:20,447 INFO 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 23:04:20,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:20,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3901 states to 2030 states and 3866 transitions. [2023-11-24 23:04:20,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 3866 transitions. [2023-11-24 23:04:20,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:20,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:20,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:20,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:20,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:20,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:20,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3901 states to 2031 states and 3866 transitions. [2023-11-24 23:04:20,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3866 transitions. [2023-11-24 23:04:20,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:20,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:20,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:20,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:20,756 INFO 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 23:04:20,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:20,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3901 states to 2032 states and 3866 transitions. [2023-11-24 23:04:20,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 3866 transitions. [2023-11-24 23:04:20,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:20,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:20,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:20,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:20,953 INFO 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 23:04:21,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:21,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 2043 states and 3889 transitions. [2023-11-24 23:04:21,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3889 transitions. [2023-11-24 23:04:21,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:21,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:21,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:21,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:21,430 INFO 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 23:04:21,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:21,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 2044 states and 3889 transitions. [2023-11-24 23:04:21,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3889 transitions. [2023-11-24 23:04:21,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:21,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:21,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:21,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:21,574 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 23:04:21,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:21,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 2045 states and 3889 transitions. [2023-11-24 23:04:21,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3889 transitions. [2023-11-24 23:04:21,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:21,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:21,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:21,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:21,720 INFO 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 23:04:21,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:21,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 2046 states and 3889 transitions. [2023-11-24 23:04:21,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3889 transitions. [2023-11-24 23:04:21,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:21,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:21,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:21,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:22,032 INFO 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 23:04:22,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:22,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3949 states to 2051 states and 3900 transitions. [2023-11-24 23:04:22,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 3900 transitions. [2023-11-24 23:04:22,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:22,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:22,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:22,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:22,546 INFO 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 23:04:22,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:22,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3949 states to 2052 states and 3900 transitions. [2023-11-24 23:04:22,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 3900 transitions. [2023-11-24 23:04:22,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:22,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:22,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:22,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:22,751 INFO 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 23:04:23,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:23,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3961 states to 2054 states and 3905 transitions. [2023-11-24 23:04:23,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3905 transitions. [2023-11-24 23:04:23,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-24 23:04:23,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:23,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:23,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:23,240 INFO 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 23:04:23,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:23,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3977 states to 2062 states and 3919 transitions. [2023-11-24 23:04:23,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3919 transitions. [2023-11-24 23:04:23,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:04:23,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:23,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:23,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:23,753 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 23:04:26,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:26,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4079 states to 2105 states and 4005 transitions. [2023-11-24 23:04:26,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 4005 transitions. [2023-11-24 23:04:26,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:04:26,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:26,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:26,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:27,147 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.