./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/transmitter.10.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/transmitter.10.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c68befe0cb772d649d152823cc17c89d77797d55cc04257d4beaaad2b518a7a0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:43:30,303 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:43:30,423 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:43:30,435 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:43:30,436 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:43:30,472 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:43:30,473 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:43:30,473 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:43:30,475 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:43:30,483 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:43:30,484 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:43:30,484 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:43:30,485 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:43:30,487 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:43:30,487 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:43:30,488 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:43:30,488 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:43:30,488 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:43:30,489 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:43:30,489 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:43:30,490 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:43:30,491 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:43:30,491 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:43:30,492 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:43:30,492 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:43:30,493 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:43:30,493 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:43:30,494 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:43:30,494 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:43:30,495 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:43:30,496 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:43:30,496 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:43:30,497 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:43:30,497 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_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c68befe0cb772d649d152823cc17c89d77797d55cc04257d4beaaad2b518a7a0 [2023-11-19 03:43:30,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:43:30,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:43:30,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:43:30,798 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:43:30,799 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:43:30,800 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/systemc/transmitter.10.cil.c [2023-11-19 03:43:33,991 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:43:34,228 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:43:34,228 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/sv-benchmarks/c/systemc/transmitter.10.cil.c [2023-11-19 03:43:34,246 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/bin/ukojak-verify-G8NBE6pJGL/data/561396514/285d1a727215439dba1484e3261e9f00/FLAGc00b596e0 [2023-11-19 03:43:34,262 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/bin/ukojak-verify-G8NBE6pJGL/data/561396514/285d1a727215439dba1484e3261e9f00 [2023-11-19 03:43:34,265 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:43:34,266 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:43:34,268 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:43:34,268 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:43:34,273 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:43:34,274 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:43:34" (1/1) ... [2023-11-19 03:43:34,276 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e30b2c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:34, skipping insertion in model container [2023-11-19 03:43:34,278 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:43:34" (1/1) ... [2023-11-19 03:43:34,354 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:43:34,509 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_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/sv-benchmarks/c/systemc/transmitter.10.cil.c[706,719] [2023-11-19 03:43:34,673 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:43:34,698 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:43:34,710 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_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/sv-benchmarks/c/systemc/transmitter.10.cil.c[706,719] [2023-11-19 03:43:34,782 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:43:34,820 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:43:34,821 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:34 WrapperNode [2023-11-19 03:43:34,821 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:43:34,822 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:43:34,822 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:43:34,822 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:43:34,830 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:34" (1/1) ... [2023-11-19 03:43:34,843 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:34" (1/1) ... [2023-11-19 03:43:34,900 INFO L138 Inliner]: procedures = 48, calls = 60, calls flagged for inlining = 32, calls inlined = 32, statements flattened = 741 [2023-11-19 03:43:34,901 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:43:34,901 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:43:34,901 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:43:34,902 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:43:34,912 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:34" (1/1) ... [2023-11-19 03:43:34,912 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:34" (1/1) ... [2023-11-19 03:43:34,918 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:34" (1/1) ... [2023-11-19 03:43:34,918 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:34" (1/1) ... [2023-11-19 03:43:34,933 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:34" (1/1) ... [2023-11-19 03:43:34,946 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:34" (1/1) ... [2023-11-19 03:43:34,950 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:34" (1/1) ... [2023-11-19 03:43:34,954 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:34" (1/1) ... [2023-11-19 03:43:34,975 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:43:34,976 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:43:34,976 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:43:34,976 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:43:34,977 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:34" (1/1) ... [2023-11-19 03:43:34,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:43:35,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:43:35,044 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:43:35,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d07c6c3f-e80e-4fd4-8fd9-abc815039fa8/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:43:35,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:43:35,084 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-19 03:43:35,085 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-19 03:43:35,085 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-19 03:43:35,085 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-19 03:43:35,085 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-19 03:43:35,085 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-19 03:43:35,085 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-19 03:43:35,086 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-19 03:43:35,086 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-19 03:43:35,086 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-19 03:43:35,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:43:35,086 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-19 03:43:35,086 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-19 03:43:35,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:43:35,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:43:35,203 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:43:35,206 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:43:36,005 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:43:36,530 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:43:36,530 INFO L302 CfgBuilder]: Removed 14 assume(true) statements. [2023-11-19 03:43:36,545 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:43:36 BoogieIcfgContainer [2023-11-19 03:43:36,545 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:43:36,547 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:43:36,547 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:43:36,557 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:43:36,557 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:43:36" (1/1) ... [2023-11-19 03:43:36,567 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:43:36,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:36,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 175 states and 264 transitions. [2023-11-19 03:43:36,654 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 264 transitions. [2023-11-19 03:43:36,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:36,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:36,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:36,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:37,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:37,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:37,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 207 states and 326 transitions. [2023-11-19 03:43:37,539 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 326 transitions. [2023-11-19 03:43:37,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:37,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:37,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:37,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:37,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:37,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:37,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 208 states and 326 transitions. [2023-11-19 03:43:37,838 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 326 transitions. [2023-11-19 03:43:37,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:37,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:37,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:37,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:37,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:37,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:37,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 209 states and 326 transitions. [2023-11-19 03:43:37,998 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 326 transitions. [2023-11-19 03:43:38,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:38,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:38,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:38,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:38,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:38,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:38,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 210 states and 326 transitions. [2023-11-19 03:43:38,168 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 326 transitions. [2023-11-19 03:43:38,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:38,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:38,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:38,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:38,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:38,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:38,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 211 states and 326 transitions. [2023-11-19 03:43:38,423 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 326 transitions. [2023-11-19 03:43:38,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:38,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:38,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:38,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:38,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:38,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 212 states and 326 transitions. [2023-11-19 03:43:38,623 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 326 transitions. [2023-11-19 03:43:38,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:38,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:38,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:38,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:38,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:38,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:38,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 213 states and 326 transitions. [2023-11-19 03:43:38,772 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 326 transitions. [2023-11-19 03:43:38,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:38,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:38,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:38,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:38,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:38,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:38,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 214 states and 326 transitions. [2023-11-19 03:43:38,900 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 326 transitions. [2023-11-19 03:43:38,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:38,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:38,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:39,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:39,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:39,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 215 states and 326 transitions. [2023-11-19 03:43:39,048 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 326 transitions. [2023-11-19 03:43:39,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:39,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:39,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:39,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:39,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:39,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:39,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 216 states and 326 transitions. [2023-11-19 03:43:39,180 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 326 transitions. [2023-11-19 03:43:39,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:39,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:39,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:39,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:39,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:39,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 217 states and 326 transitions. [2023-11-19 03:43:39,325 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 326 transitions. [2023-11-19 03:43:39,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:39,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:39,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:39,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:39,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:39,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:39,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 244 states and 379 transitions. [2023-11-19 03:43:39,680 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 379 transitions. [2023-11-19 03:43:39,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:39,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:39,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:39,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:39,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:39,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:39,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 245 states and 379 transitions. [2023-11-19 03:43:39,833 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 379 transitions. [2023-11-19 03:43:39,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:39,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:39,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:39,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:39,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:39,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:39,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 246 states and 379 transitions. [2023-11-19 03:43:39,983 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 379 transitions. [2023-11-19 03:43:39,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:39,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:39,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:40,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:40,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:40,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:40,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 247 states and 379 transitions. [2023-11-19 03:43:40,151 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 379 transitions. [2023-11-19 03:43:40,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:40,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:40,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:40,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:40,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:40,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:40,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 248 states and 379 transitions. [2023-11-19 03:43:40,284 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 379 transitions. [2023-11-19 03:43:40,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:40,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:40,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:40,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:40,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:40,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:40,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 249 states and 379 transitions. [2023-11-19 03:43:40,430 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 379 transitions. [2023-11-19 03:43:40,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:40,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:40,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:40,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:40,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:40,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:40,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 250 states and 379 transitions. [2023-11-19 03:43:40,587 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 379 transitions. [2023-11-19 03:43:40,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:40,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:40,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:40,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:40,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:40,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:40,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 251 states and 379 transitions. [2023-11-19 03:43:40,725 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 379 transitions. [2023-11-19 03:43:40,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:40,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:40,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:40,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:40,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:40,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:40,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 252 states and 379 transitions. [2023-11-19 03:43:40,852 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 379 transitions. [2023-11-19 03:43:40,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:40,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:40,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:40,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:41,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:41,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 275 states and 426 transitions. [2023-11-19 03:43:41,243 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 426 transitions. [2023-11-19 03:43:41,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:41,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:41,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:41,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:41,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:41,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:41,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 276 states and 426 transitions. [2023-11-19 03:43:41,374 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 426 transitions. [2023-11-19 03:43:41,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:41,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:41,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:41,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:41,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:41,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:41,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 277 states and 426 transitions. [2023-11-19 03:43:41,505 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 426 transitions. [2023-11-19 03:43:41,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:41,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:41,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:41,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:41,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:41,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:41,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 278 states and 426 transitions. [2023-11-19 03:43:41,668 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 426 transitions. [2023-11-19 03:43:41,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:41,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:41,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:41,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:41,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:41,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:41,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 279 states and 426 transitions. [2023-11-19 03:43:41,820 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 426 transitions. [2023-11-19 03:43:41,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:41,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:41,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:41,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:41,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:41,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:41,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 280 states and 426 transitions. [2023-11-19 03:43:41,943 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 426 transitions. [2023-11-19 03:43:41,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:41,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:41,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:41,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:42,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:42,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:42,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 281 states and 426 transitions. [2023-11-19 03:43:42,067 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 426 transitions. [2023-11-19 03:43:42,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:42,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:42,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:42,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:42,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:42,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:42,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 282 states and 426 transitions. [2023-11-19 03:43:42,224 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 426 transitions. [2023-11-19 03:43:42,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:42,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:42,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:42,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:42,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:42,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:42,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 299 states and 461 transitions. [2023-11-19 03:43:42,637 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 461 transitions. [2023-11-19 03:43:42,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:42,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:42,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:42,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:42,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:42,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:42,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 300 states and 461 transitions. [2023-11-19 03:43:42,775 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 461 transitions. [2023-11-19 03:43:42,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:42,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:42,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:42,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:42,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:42,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:42,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 301 states and 461 transitions. [2023-11-19 03:43:42,937 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 461 transitions. [2023-11-19 03:43:42,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:42,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:42,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:42,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:43,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:43,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:43,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 302 states and 461 transitions. [2023-11-19 03:43:43,065 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 461 transitions. [2023-11-19 03:43:43,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:43,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:43,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:43,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:43,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:43,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 303 states and 461 transitions. [2023-11-19 03:43:43,194 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 461 transitions. [2023-11-19 03:43:43,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:43,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:43,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:43,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:43,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:43,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:43,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 304 states and 461 transitions. [2023-11-19 03:43:43,330 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 461 transitions. [2023-11-19 03:43:43,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:43,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:43,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:43,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:43,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:44,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:44,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 315 states and 484 transitions. [2023-11-19 03:43:44,170 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 484 transitions. [2023-11-19 03:43:44,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:44,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:44,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:44,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:44,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:44,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:44,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 316 states and 484 transitions. [2023-11-19 03:43:44,619 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 484 transitions. [2023-11-19 03:43:44,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:44,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:44,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:44,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:44,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:45,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:45,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 317 states and 484 transitions. [2023-11-19 03:43:45,109 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 484 transitions. [2023-11-19 03:43:45,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:45,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:45,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:45,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:45,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:45,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 318 states and 484 transitions. [2023-11-19 03:43:45,556 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 484 transitions. [2023-11-19 03:43:45,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:45,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:45,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:45,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:45,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:46,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:46,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 323 states and 495 transitions. [2023-11-19 03:43:46,094 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 495 transitions. [2023-11-19 03:43:46,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:46,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:46,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:46,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:46,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:46,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:46,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 324 states and 495 transitions. [2023-11-19 03:43:46,225 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 495 transitions. [2023-11-19 03:43:46,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:46,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:46,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:46,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:46,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:48,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:48,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 361 states and 569 transitions. [2023-11-19 03:43:48,760 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 569 transitions. [2023-11-19 03:43:48,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:48,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:48,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:48,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:48,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:50,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:50,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 363 states and 574 transitions. [2023-11-19 03:43:50,537 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 574 transitions. [2023-11-19 03:43:50,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:50,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:50,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:50,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:52,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:52,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 371 states and 591 transitions. [2023-11-19 03:43:52,556 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 591 transitions. [2023-11-19 03:43:52,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:52,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:52,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:52,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:52,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:55,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:55,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 385 states and 620 transitions. [2023-11-19 03:43:55,739 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 620 transitions. [2023-11-19 03:43:55,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:55,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:55,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:43:56,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:43:59,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:43:59,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 405 states and 661 transitions. [2023-11-19 03:43:59,830 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 661 transitions. [2023-11-19 03:43:59,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-19 03:43:59,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:43:59,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:43:59,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:00,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:05,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:06,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 434 states and 720 transitions. [2023-11-19 03:44:06,003 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 720 transitions. [2023-11-19 03:44:06,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-19 03:44:06,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:06,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:06,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:06,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:06,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:06,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 435 states and 721 transitions. [2023-11-19 03:44:06,282 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 721 transitions. [2023-11-19 03:44:06,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-19 03:44:06,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:06,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:06,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:06,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:06,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 436 states and 722 transitions. [2023-11-19 03:44:06,576 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 722 transitions. [2023-11-19 03:44:06,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-19 03:44:06,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:06,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:06,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:06,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:06,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:06,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 437 states and 723 transitions. [2023-11-19 03:44:06,910 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 723 transitions. [2023-11-19 03:44:06,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-19 03:44:06,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:06,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:06,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:06,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:07,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:07,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 438 states and 724 transitions. [2023-11-19 03:44:07,625 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 724 transitions. [2023-11-19 03:44:07,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-19 03:44:07,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:07,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:07,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:07,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:08,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:08,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 439 states and 725 transitions. [2023-11-19 03:44:08,007 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 725 transitions. [2023-11-19 03:44:08,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-19 03:44:08,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:08,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:08,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:08,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:08,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:08,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 440 states and 726 transitions. [2023-11-19 03:44:08,841 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 726 transitions. [2023-11-19 03:44:08,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-19 03:44:08,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:08,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:08,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:08,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:09,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:09,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 441 states and 727 transitions. [2023-11-19 03:44:09,262 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 727 transitions. [2023-11-19 03:44:09,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-19 03:44:09,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:09,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:09,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:09,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:09,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:09,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 442 states and 728 transitions. [2023-11-19 03:44:09,664 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 728 transitions. [2023-11-19 03:44:09,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-19 03:44:09,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:09,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:09,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:09,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:10,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:10,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 443 states and 729 transitions. [2023-11-19 03:44:10,059 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 729 transitions. [2023-11-19 03:44:10,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-19 03:44:10,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:10,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:10,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:10,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:10,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:10,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 413 states and 676 transitions. [2023-11-19 03:44:10,184 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 676 transitions. [2023-11-19 03:44:10,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-19 03:44:10,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:10,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:10,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:11,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:17,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:17,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 453 states and 756 transitions. [2023-11-19 03:44:17,518 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 756 transitions. [2023-11-19 03:44:17,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-19 03:44:17,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:17,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:17,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:17,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:18,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:18,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 455 states and 761 transitions. [2023-11-19 03:44:18,511 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 761 transitions. [2023-11-19 03:44:18,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-19 03:44:18,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:18,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:18,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:18,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:20,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:20,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 463 states and 778 transitions. [2023-11-19 03:44:20,189 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 778 transitions. [2023-11-19 03:44:20,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-11-19 03:44:20,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:20,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:20,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:20,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.