./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-simple/sll2n_prepend_equal.i --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_1a5823fc-5e70-4c36-854a-30c9291e1d29/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5823fc-5e70-4c36-854a-30c9291e1d29/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_1a5823fc-5e70-4c36-854a-30c9291e1d29/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5823fc-5e70-4c36-854a-30c9291e1d29/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/list-simple/sll2n_prepend_equal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5823fc-5e70-4c36-854a-30c9291e1d29/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_1a5823fc-5e70-4c36-854a-30c9291e1d29/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 e4cb0386e6b22b9d67dd4f4c4c33eb167dcf1836f99794e4424c5e73e6fc14d4 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:39:38,604 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:39:38,731 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5823fc-5e70-4c36-854a-30c9291e1d29/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:39:38,738 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:39:38,739 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:39:38,780 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:39:38,781 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:39:38,781 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:39:38,782 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:39:38,787 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:39:38,789 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:39:38,789 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:39:38,790 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:39:38,792 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:39:38,792 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:39:38,793 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:39:38,793 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:39:38,793 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:39:38,794 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:39:38,794 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:39:38,795 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:39:38,795 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:39:38,796 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:39:38,796 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:39:38,797 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:39:38,798 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:39:38,798 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:39:38,799 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:39:38,799 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:39:38,799 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:39:38,801 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:39:38,801 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:39:38,801 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:39:38,802 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_1a5823fc-5e70-4c36-854a-30c9291e1d29/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5823fc-5e70-4c36-854a-30c9291e1d29/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e4cb0386e6b22b9d67dd4f4c4c33eb167dcf1836f99794e4424c5e73e6fc14d4 [2023-11-19 03:39:39,065 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:39:39,091 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:39:39,094 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:39:39,096 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:39:39,096 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:39:39,098 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5823fc-5e70-4c36-854a-30c9291e1d29/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/list-simple/sll2n_prepend_equal.i [2023-11-19 03:39:42,244 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:39:42,530 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:39:42,531 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5823fc-5e70-4c36-854a-30c9291e1d29/sv-benchmarks/c/list-simple/sll2n_prepend_equal.i [2023-11-19 03:39:42,549 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5823fc-5e70-4c36-854a-30c9291e1d29/bin/ukojak-verify-G8NBE6pJGL/data/5554f4ffa/4c8155d597b24bef98fc2eb6bca89047/FLAG90601220e [2023-11-19 03:39:42,566 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5823fc-5e70-4c36-854a-30c9291e1d29/bin/ukojak-verify-G8NBE6pJGL/data/5554f4ffa/4c8155d597b24bef98fc2eb6bca89047 [2023-11-19 03:39:42,569 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:39:42,571 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:39:42,572 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:39:42,573 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:39:42,578 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:39:42,579 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:39:42" (1/1) ... [2023-11-19 03:39:42,581 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@270fb83f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:42, skipping insertion in model container [2023-11-19 03:39:42,581 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:39:42" (1/1) ... [2023-11-19 03:39:42,628 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:39:42,946 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_1a5823fc-5e70-4c36-854a-30c9291e1d29/sv-benchmarks/c/list-simple/sll2n_prepend_equal.i[24076,24089] [2023-11-19 03:39:42,954 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:39:42,967 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:39:43,056 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_1a5823fc-5e70-4c36-854a-30c9291e1d29/sv-benchmarks/c/list-simple/sll2n_prepend_equal.i[24076,24089] [2023-11-19 03:39:43,058 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:39:43,101 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:39:43,101 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:43 WrapperNode [2023-11-19 03:39:43,101 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:39:43,102 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:39:43,103 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:39:43,103 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:39:43,109 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:43" (1/1) ... [2023-11-19 03:39:43,123 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:43" (1/1) ... [2023-11-19 03:39:43,153 INFO L138 Inliner]: procedures = 127, calls = 30, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 105 [2023-11-19 03:39:43,154 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:39:43,155 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:39:43,155 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:39:43,155 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:39:43,166 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:43" (1/1) ... [2023-11-19 03:39:43,166 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:43" (1/1) ... [2023-11-19 03:39:43,171 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:43" (1/1) ... [2023-11-19 03:39:43,171 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:43" (1/1) ... [2023-11-19 03:39:43,180 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:43" (1/1) ... [2023-11-19 03:39:43,185 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:43" (1/1) ... [2023-11-19 03:39:43,187 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:43" (1/1) ... [2023-11-19 03:39:43,188 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:43" (1/1) ... [2023-11-19 03:39:43,192 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:39:43,193 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:39:43,193 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:39:43,193 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:39:43,194 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:39:43" (1/1) ... [2023-11-19 03:39:43,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:39:43,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5823fc-5e70-4c36-854a-30c9291e1d29/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:39:43,230 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5823fc-5e70-4c36-854a-30c9291e1d29/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:39:43,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a5823fc-5e70-4c36-854a-30c9291e1d29/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:39:43,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:39:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:39:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2023-11-19 03:39:43,274 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2023-11-19 03:39:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:39:43,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:39:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:39:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:39:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:39:43,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:39:43,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:39:43,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:39:43,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:39:43,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:39:43,396 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:39:43,398 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:39:43,646 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:39:43,740 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:39:43,742 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-19 03:39:43,747 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:39:43 BoogieIcfgContainer [2023-11-19 03:39:43,747 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:39:43,748 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:39:43,748 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:39:43,758 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:39:43,758 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:39:43" (1/1) ... [2023-11-19 03:39:43,766 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:39:43,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:43,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 18 states and 24 transitions. [2023-11-19 03:39:43,818 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 24 transitions. [2023-11-19 03:39:43,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-19 03:39:43,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:43,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:43,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:44,238 INFO 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 03:39:44,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:44,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 19 states and 25 transitions. [2023-11-19 03:39:44,317 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 25 transitions. [2023-11-19 03:39:44,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 03:39:44,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:44,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:44,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:44,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-19 03:39:44,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:44,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2023-11-19 03:39:44,664 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2023-11-19 03:39:44,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:44,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:44,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:44,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:45,851 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:46,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:46,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 25 states and 35 transitions. [2023-11-19 03:39:46,599 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 35 transitions. [2023-11-19 03:39:46,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:46,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:46,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:46,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:47,114 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:47,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:47,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:47,732 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:47,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:47,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:47,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:47,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:48,039 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:48,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:48,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:48,056 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:48,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:48,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:48,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:48,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:48,255 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:48,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:48,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:48,272 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:48,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:48,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:48,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:48,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:48,495 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:48,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:48,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:48,516 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:48,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:48,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:48,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:48,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:48,706 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:48,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:48,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:48,725 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:48,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:48,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:48,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:48,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:48,977 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:48,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:48,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:48,990 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:48,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:48,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:48,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:49,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:49,174 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:49,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:49,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:49,188 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:49,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:49,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:49,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:49,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:49,365 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:49,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:49,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:49,379 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:49,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:49,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:49,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:49,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:49,553 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:49,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:49,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:49,566 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:49,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:49,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:49,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:49,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:49,729 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:49,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:49,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:49,743 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:49,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:49,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:49,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:49,902 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:49,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:49,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:49,915 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:49,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:49,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:49,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:50,118 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:50,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:50,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:50,134 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:50,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:50,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:50,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:50,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:50,301 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:50,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:50,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:50,315 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:50,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:50,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:50,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:50,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:50,473 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:50,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:50,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:50,487 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:50,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:50,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:50,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:50,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:50,670 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:50,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:50,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:50,683 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:50,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:50,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:50,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:50,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:50,845 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:50,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:50,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:50,858 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:50,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:50,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:50,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:50,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:51,015 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:51,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:51,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:51,028 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:51,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:51,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:51,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:51,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:51,193 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:51,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:51,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:51,208 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:51,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:51,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:51,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:51,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:51,363 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:51,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:51,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:51,377 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:51,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:51,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:51,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:51,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:51,556 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:51,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:51,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:51,572 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:51,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:51,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:51,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:51,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:51,757 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:51,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:51,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:51,770 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:51,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:51,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:51,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:51,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:52,229 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:52,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:52,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 27 states and 40 transitions. [2023-11-19 03:39:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-11-19 03:39:52,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:52,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:52,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:52,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:52,434 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:52,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:52,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:52,706 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:52,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:52,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:52,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:52,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:53,133 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:53,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:53,160 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:53,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:53,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:53,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:53,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:53,607 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:53,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:53,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:53,640 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:53,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:53,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:53,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:53,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:53,811 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:53,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:53,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:53,825 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:53,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:53,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:53,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:53,976 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:53,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:53,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:53,990 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:53,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:53,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:53,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:54,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:54,133 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:54,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:54,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:54,147 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:54,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:54,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:54,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:54,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:54,314 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:54,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:54,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:54,328 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:54,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:54,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:54,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:54,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:54,470 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:54,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:54,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:54,484 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:54,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:54,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:54,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:54,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:54,919 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:54,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:54,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:54,946 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:54,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:54,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:54,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:54,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:55,415 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:55,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:55,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:55,451 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:55,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:55,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:55,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:55,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:55,870 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:55,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:55,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:55,892 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:55,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:55,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:55,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:55,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:56,285 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:56,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:56,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:56,308 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:56,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:56,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:56,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:56,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:56,714 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:56,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:56,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:56,735 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:56,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:56,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:56,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:56,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:57,122 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:57,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:57,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:57,144 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:57,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:57,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:57,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:57,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:57,523 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:57,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:57,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:57,543 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:57,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:57,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:57,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:57,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:57,922 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:57,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:57,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:57,942 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:57,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:57,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:57,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:57,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:58,412 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:58,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:58,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:58,431 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:58,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:58,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:58,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:58,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:58,793 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:58,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:58,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:58,812 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:58,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:58,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:58,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:58,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:59,205 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:59,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:59,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:59,224 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:59,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:59,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:59,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:59,576 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:59,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:59,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:59,594 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:59,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:59,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:59,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:39:59,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:39:59,969 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:39:59,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:39:59,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:39:59,986 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:39:59,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:39:59,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:39:59,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:00,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:00,350 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:00,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:00,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:00,367 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:00,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:00,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:00,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:00,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:00,757 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:00,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:00,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:00,773 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:00,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:00,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:00,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:00,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:00,917 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:00,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:00,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:00,928 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:00,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:00,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:00,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:00,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:01,305 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:01,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:01,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:01,322 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:01,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:01,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:01,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:01,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:01,457 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:01,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:01,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:01,468 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:01,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:01,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:01,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:01,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:01,661 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:01,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:01,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:01,673 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:01,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:01,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:01,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:01,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:01,847 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:01,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:01,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:01,859 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:01,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:01,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:01,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:01,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:01,995 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:02,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:02,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:02,005 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:02,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:02,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:02,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:02,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:02,131 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:02,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:02,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:02,141 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:02,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:02,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:02,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:02,271 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:02,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:02,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:02,281 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:02,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:02,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:02,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:02,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:02,412 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:02,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:02,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:02,421 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:02,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:02,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:02,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:02,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:02,554 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:02,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:02,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:02,564 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:02,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:02,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:02,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:02,714 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:02,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:02,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:02,723 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:02,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:02,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:02,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:02,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:02,861 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:02,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:02,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:02,872 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:02,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:02,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:02,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:02,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:03,010 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:03,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:03,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:03,019 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:03,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:03,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:03,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:03,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:03,147 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:03,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:03,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:03,157 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:03,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:03,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:03,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:03,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:03,290 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:03,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:03,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:03,300 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:03,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:03,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:03,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:03,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:03,434 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:03,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:03,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:03,445 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:03,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:03,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:03,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:03,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:03,575 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:03,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:03,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:03,590 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:03,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:03,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:03,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:03,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:03,739 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:03,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:03,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:03,749 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:03,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:03,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:03,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:03,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:03,873 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:03,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:03,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:03,883 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:03,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:03,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:03,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:03,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:04,012 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:04,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:04,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:04,022 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:04,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:04,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:04,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:04,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:04,157 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:04,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:04,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:04,167 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:04,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:04,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:04,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:04,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:04,297 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:04,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:04,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:04,306 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:04,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:04,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:04,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:04,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:04,435 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:04,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:04,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:04,446 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:04,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:04,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:04,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:04,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:04,573 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:04,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:04,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:04,582 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:04,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:04,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:04,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:04,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:04,725 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:04,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:04,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:04,735 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:04,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:04,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:04,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:04,859 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:04,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:04,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:04,868 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:04,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:04,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:04,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:04,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:05,003 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:05,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:05,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:05,018 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:05,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:05,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:05,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:05,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:05,149 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:05,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:05,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:05,159 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:05,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:05,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:05,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:05,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:05,301 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:05,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:05,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:05,310 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:05,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:05,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:05,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:05,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:05,780 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:05,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:05,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:05,800 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:05,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:05,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:05,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:05,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:06,203 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:06,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:06,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:06,219 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:06,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:06,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:06,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:06,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:06,576 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:06,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:06,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:06,592 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:06,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:06,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:06,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:06,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:06,924 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:06,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:06,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:06,940 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:06,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:06,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:06,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:06,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:07,242 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:07,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:07,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:07,257 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:07,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:07,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:07,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:07,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:07,545 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:07,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:07,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:07,560 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:07,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:07,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:07,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:07,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:07,889 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:07,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:07,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:07,902 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:07,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:07,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:07,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:07,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:08,243 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:08,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:08,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:08,258 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:08,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:08,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:08,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:08,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:08,367 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:08,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:08,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:08,377 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:08,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:08,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:08,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:08,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:08,689 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:08,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:08,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:08,703 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:08,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:08,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:08,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:08,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:08,822 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:08,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:08,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:08,831 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:08,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:08,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:08,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:08,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:09,180 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:09,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:09,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:09,196 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:09,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:09,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:09,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:09,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:09,318 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:09,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:09,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:09,328 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:09,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:09,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:09,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:09,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:09,636 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:09,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:09,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:09,659 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:09,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:09,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:09,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:09,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:09,768 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:09,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:09,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:09,777 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:09,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:09,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:09,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:09,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:10,104 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:10,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:10,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:10,123 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:10,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:10,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:10,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:10,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:10,248 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:10,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:10,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:10,260 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:10,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:10,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:10,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:10,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:10,543 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:10,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:10,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:10,562 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:10,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:10,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:10,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:10,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:10,661 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:10,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:10,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:10,675 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:10,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:10,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:10,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:10,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:10,955 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:10,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:10,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:10,971 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:10,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:10,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:10,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:10,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:11,066 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:11,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:11,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:11,076 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:11,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:11,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:11,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:11,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:11,340 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:11,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:11,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:11,366 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:11,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:11,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:11,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:11,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:11,465 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:11,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:11,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:11,474 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:11,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:11,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:11,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:11,737 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:11,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:11,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:11,752 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:11,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:11,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:11,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:11,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:11,859 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:11,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:11,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:11,869 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:11,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:11,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:11,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:12,137 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:12,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:12,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:12,152 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:12,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:12,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:12,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:12,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:12,253 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:12,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:12,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:12,263 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:12,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:12,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:12,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:12,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:12,610 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:12,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:12,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:12,625 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:12,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:12,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:12,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:12,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:12,718 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:12,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:12,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:12,730 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:12,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:12,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:12,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:12,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:12,999 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:13,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:13,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:13,020 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:13,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:13,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:13,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:13,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:13,142 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:13,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:13,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:13,151 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:13,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:13,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:13,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:13,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:13,461 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:13,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:13,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:13,476 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:13,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:13,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:13,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:13,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:13,756 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:13,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:13,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:13,771 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:13,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:13,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:13,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:13,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:13,869 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:13,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:13,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:13,877 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:13,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:13,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:13,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:13,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:14,105 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:14,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:14,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:14,120 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:14,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:14,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:14,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:14,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:14,211 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:14,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:14,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:14,218 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:14,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:14,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:14,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:14,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:14,499 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:14,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:14,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:14,519 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:14,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:14,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:14,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:14,667 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:14,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:14,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:14,679 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:14,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:14,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:14,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:14,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:14,992 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:15,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:15,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:15,008 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:15,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:15,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:15,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:15,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:15,097 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:15,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:15,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:15,106 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:15,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:15,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:15,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:15,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:15,435 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:15,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:15,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:15,449 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:15,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:15,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:15,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:15,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:15,569 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:15,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:15,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:15,579 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:15,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:15,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:15,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:15,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:15,810 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:15,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:15,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:15,826 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:15,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:15,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:15,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:15,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:15,924 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:15,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:15,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:15,934 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:15,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:15,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:15,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:15,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:16,206 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:16,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:16,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:16,221 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:16,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:16,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:16,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:16,343 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:16,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:16,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:16,353 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:16,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:16,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:16,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:16,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:16,657 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:16,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:16,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:16,672 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:16,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:16,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:16,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:16,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:16,799 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:16,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:16,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:16,808 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:16,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:16,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:16,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:16,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:17,048 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:17,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:17,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:17,064 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:17,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:17,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:17,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:17,184 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:17,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:17,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:17,193 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:17,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:17,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:17,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:17,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:17,455 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:17,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:17,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:17,470 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:17,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:17,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:17,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:17,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:17,587 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:17,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:17,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:17,595 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:17,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:17,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:17,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:17,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:17,806 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:17,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:17,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:17,824 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:17,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:17,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:17,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:17,910 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:17,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:17,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:17,916 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:17,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:17,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:17,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:17,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:18,200 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:18,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:18,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:18,214 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:18,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:18,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:18,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:18,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:18,300 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:18,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:18,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:18,309 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:18,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:18,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:18,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:18,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:18,582 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:18,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:18,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:18,595 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:18,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:18,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:18,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:18,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:18,687 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:18,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:18,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:18,699 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:18,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:18,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:18,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:18,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:18,790 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:18,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:18,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:18,797 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:18,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:18,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:18,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:18,889 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:18,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:18,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:18,897 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:18,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:18,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:18,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:18,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:19,013 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:19,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:19,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:19,022 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:19,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:19,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:19,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:19,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:19,314 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:19,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:19,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:19,328 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:19,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:19,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:19,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:19,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:19,415 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:19,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:19,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:19,424 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:19,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:19,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:19,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:19,657 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:19,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:19,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:19,670 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:19,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:19,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:19,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:19,799 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:19,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:19,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:19,810 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:19,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:19,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:19,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:19,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:20,126 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:20,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:20,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:20,142 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:20,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:20,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:20,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:20,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:20,268 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:20,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:20,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:20,277 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:20,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:20,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:20,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:20,522 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:20,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:20,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:20,535 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:20,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:20,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:20,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:20,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:20,664 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:20,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:20,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:20,673 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:20,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:20,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:20,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:20,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:20,919 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:20,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:20,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:20,932 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:20,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:20,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:20,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:20,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:21,024 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:21,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:21,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:21,033 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:21,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:21,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:21,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:21,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:21,299 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:21,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:21,314 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:21,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:21,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:21,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:21,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:21,458 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:21,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:21,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:21,467 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:21,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:21,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:21,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:21,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:21,785 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:21,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:21,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:21,799 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:21,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:21,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:21,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:21,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:21,897 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:21,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:21,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:21,905 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:21,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:21,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:21,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:21,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:22,147 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:22,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:22,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:22,160 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:22,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:22,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:22,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:22,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:22,255 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:22,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:22,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:22,263 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:22,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:22,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:22,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:22,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:22,525 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:22,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:22,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:22,540 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:22,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:22,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:22,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:22,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:22,665 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:22,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:22,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:22,675 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:22,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:22,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:22,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:22,995 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:23,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:23,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:23,009 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:23,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:23,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:23,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:23,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:23,104 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:23,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:23,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:23,113 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:23,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:23,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:23,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:23,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:23,381 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:23,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:23,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:23,394 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:23,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:23,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:23,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:23,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:23,517 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:23,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:23,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:23,526 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:23,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:23,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:23,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:23,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:23,839 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:23,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:23,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:23,852 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:23,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:23,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:23,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:23,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:23,977 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:23,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:23,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:23,985 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:23,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:23,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:23,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:24,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:24,219 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:24,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:24,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:24,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:24,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:24,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:24,352 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:24,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:24,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:24,362 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:24,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:24,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:24,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:24,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:24,713 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:24,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:24,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:24,727 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:24,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:24,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:24,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:40:24,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:40:24,826 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-19 03:40:24,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:40:24,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 28 states and 43 transitions. [2023-11-19 03:40:24,833 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 43 transitions. [2023-11-19 03:40:24,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:40:24,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:40:24,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms