./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd2-ll_valuebound20.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76cf1727-6d7d-481c-91db-5cbb56ff662c/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76cf1727-6d7d-481c-91db-5cbb56ff662c/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_76cf1727-6d7d-481c-91db-5cbb56ff662c/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76cf1727-6d7d-481c-91db-5cbb56ff662c/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd2-ll_valuebound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76cf1727-6d7d-481c-91db-5cbb56ff662c/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_76cf1727-6d7d-481c-91db-5cbb56ff662c/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 e587d407128aaafd417211e5ccf66790913a0bc1afeba03ae0cdb578f5831614 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:44:58,918 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:44:59,028 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76cf1727-6d7d-481c-91db-5cbb56ff662c/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:44:59,037 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:44:59,038 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:44:59,084 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:44:59,085 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:44:59,086 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:44:59,087 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:44:59,092 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:44:59,093 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:44:59,093 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:44:59,094 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:44:59,096 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:44:59,096 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:44:59,097 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:44:59,097 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:44:59,098 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:44:59,098 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:44:59,098 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:44:59,099 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:44:59,101 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:44:59,102 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:44:59,102 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:44:59,103 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:44:59,103 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:44:59,104 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:44:59,104 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:44:59,105 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:44:59,105 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:44:59,106 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:44:59,107 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:44:59,107 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:44:59,107 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_76cf1727-6d7d-481c-91db-5cbb56ff662c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76cf1727-6d7d-481c-91db-5cbb56ff662c/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e587d407128aaafd417211e5ccf66790913a0bc1afeba03ae0cdb578f5831614 [2023-11-19 03:44:59,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:44:59,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:44:59,401 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:44:59,402 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:44:59,403 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:44:59,404 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76cf1727-6d7d-481c-91db-5cbb56ff662c/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/nla-digbench-scaling/egcd2-ll_valuebound20.c [2023-11-19 03:45:02,691 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:45:02,893 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:45:02,893 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76cf1727-6d7d-481c-91db-5cbb56ff662c/sv-benchmarks/c/nla-digbench-scaling/egcd2-ll_valuebound20.c [2023-11-19 03:45:02,901 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76cf1727-6d7d-481c-91db-5cbb56ff662c/bin/ukojak-verify-G8NBE6pJGL/data/e3cc55f95/9d80b7e885164f6a8f3067c275699ce8/FLAG77cb33a66 [2023-11-19 03:45:02,916 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76cf1727-6d7d-481c-91db-5cbb56ff662c/bin/ukojak-verify-G8NBE6pJGL/data/e3cc55f95/9d80b7e885164f6a8f3067c275699ce8 [2023-11-19 03:45:02,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:45:02,920 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:45:02,922 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:45:02,922 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:45:02,927 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:45:02,928 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:45:02" (1/1) ... [2023-11-19 03:45:02,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@291d966f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:02, skipping insertion in model container [2023-11-19 03:45:02,930 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:45:02" (1/1) ... [2023-11-19 03:45:02,954 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:45:03,114 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_76cf1727-6d7d-481c-91db-5cbb56ff662c/sv-benchmarks/c/nla-digbench-scaling/egcd2-ll_valuebound20.c[490,503] [2023-11-19 03:45:03,135 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:45:03,145 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:45:03,157 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_76cf1727-6d7d-481c-91db-5cbb56ff662c/sv-benchmarks/c/nla-digbench-scaling/egcd2-ll_valuebound20.c[490,503] [2023-11-19 03:45:03,169 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:45:03,183 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:45:03,184 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:03 WrapperNode [2023-11-19 03:45:03,184 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:45:03,185 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:45:03,185 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:45:03,186 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:45:03,193 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:03" (1/1) ... [2023-11-19 03:45:03,200 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:03" (1/1) ... [2023-11-19 03:45:03,231 INFO L138 Inliner]: procedures = 14, calls = 19, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 79 [2023-11-19 03:45:03,231 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:45:03,232 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:45:03,232 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:45:03,232 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:45:03,239 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:03" (1/1) ... [2023-11-19 03:45:03,239 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:03" (1/1) ... [2023-11-19 03:45:03,241 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:03" (1/1) ... [2023-11-19 03:45:03,242 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:03" (1/1) ... [2023-11-19 03:45:03,249 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:03" (1/1) ... [2023-11-19 03:45:03,253 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:03" (1/1) ... [2023-11-19 03:45:03,254 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:03" (1/1) ... [2023-11-19 03:45:03,263 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:03" (1/1) ... [2023-11-19 03:45:03,265 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:45:03,266 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:45:03,266 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:45:03,266 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:45:03,267 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:45:03" (1/1) ... [2023-11-19 03:45:03,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:45:03,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76cf1727-6d7d-481c-91db-5cbb56ff662c/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:45:03,300 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76cf1727-6d7d-481c-91db-5cbb56ff662c/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:45:03,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76cf1727-6d7d-481c-91db-5cbb56ff662c/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:45:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:45:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:45:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:45:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:45:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:45:03,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:45:03,346 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-19 03:45:03,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-19 03:45:03,424 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:45:03,427 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:45:03,602 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:45:03,631 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:45:03,631 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 03:45:03,636 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:45:03 BoogieIcfgContainer [2023-11-19 03:45:03,636 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:45:03,637 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:45:03,638 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:45:03,648 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:45:03,648 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:45:03" (1/1) ... [2023-11-19 03:45:03,662 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:45:03,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:03,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 30 states and 44 transitions. [2023-11-19 03:45:03,730 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 44 transitions. [2023-11-19 03:45:03,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-19 03:45:03,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:03,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:03,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:03,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-19 03:45:03,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:03,971 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 03:45:04,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:04,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 30 states and 42 transitions. [2023-11-19 03:45:04,043 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 42 transitions. [2023-11-19 03:45:04,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-19 03:45:04,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:04,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:04,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-19 03:45:04,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:04,292 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 03:45:04,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:04,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 35 states and 56 transitions. [2023-11-19 03:45:04,463 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 56 transitions. [2023-11-19 03:45:04,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 03:45:04,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:04,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:04,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:04,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-19 03:45:04,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:04,616 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 03:45:04,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:04,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 37 states and 59 transitions. [2023-11-19 03:45:04,665 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2023-11-19 03:45:04,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-11-19 03:45:04,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:04,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:04,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:04,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:04,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:04,847 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 03:45:05,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:05,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 41 states and 68 transitions. [2023-11-19 03:45:05,178 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 68 transitions. [2023-11-19 03:45:05,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-19 03:45:05,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:05,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:05,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:05,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:05,332 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 03:45:05,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:05,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 44 states and 76 transitions. [2023-11-19 03:45:05,552 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 76 transitions. [2023-11-19 03:45:05,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-19 03:45:05,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:05,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:05,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:05,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:05,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:05,707 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 03:45:05,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:05,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 48 states and 86 transitions. [2023-11-19 03:45:05,992 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 86 transitions. [2023-11-19 03:45:05,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-19 03:45:05,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:05,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:06,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:06,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 11 conjunts are in the unsatisfiable core [2023-11-19 03:45:06,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:06,221 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-19 03:45:06,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:06,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 55 states and 102 transitions. [2023-11-19 03:45:06,908 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 102 transitions. [2023-11-19 03:45:06,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-19 03:45:06,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:06,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:06,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:06,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-19 03:45:06,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:07,112 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-11-19 03:45:07,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:07,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 61 states and 118 transitions. [2023-11-19 03:45:07,618 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 118 transitions. [2023-11-19 03:45:07,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:07,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:07,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:07,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:07,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:07,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:07,912 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:09,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:09,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:09,529 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:09,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:09,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:09,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:09,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:09,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:09,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:09,647 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:09,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:09,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:09,707 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:09,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:09,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:09,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:09,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:09,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:09,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:09,845 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:09,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:09,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:09,905 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:09,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:09,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:09,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:09,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:09,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:09,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:10,033 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:10,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:10,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:10,094 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:10,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:10,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:10,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:10,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:10,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:10,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:10,237 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:10,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:10,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:10,304 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:10,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:10,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:10,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:10,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:10,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:10,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:10,424 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:10,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:10,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:10,482 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:10,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:10,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:10,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:10,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:10,538 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:10,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:10,585 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:10,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:10,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:10,638 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:10,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:10,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:10,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:10,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:10,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:10,745 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:10,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:10,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:10,800 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:10,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:10,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:10,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:10,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:10,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:10,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:10,905 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:10,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:10,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:10,962 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:10,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:10,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:10,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:11,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:11,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:11,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:11,086 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:11,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:11,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:11,157 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:11,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:11,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:11,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:11,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:11,230 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:11,270 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:11,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:11,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:11,333 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:11,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:11,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:11,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:11,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:11,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:11,427 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:11,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:11,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:11,475 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:11,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:11,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:11,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:11,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:11,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:11,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:11,562 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:11,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:11,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:11,608 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:11,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:11,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:11,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:11,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:11,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:11,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:11,687 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:11,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:11,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:11,734 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:11,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:11,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:11,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:11,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:11,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:11,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:11,813 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:11,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:11,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:11,858 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:11,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:11,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:11,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:11,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:11,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:11,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:11,970 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:12,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:12,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:12,014 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:12,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:12,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:12,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:12,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:12,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:12,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:12,093 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:12,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:12,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:12,139 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:12,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:12,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:12,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:12,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:12,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:12,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:12,226 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:12,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:12,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:12,274 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:12,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:12,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:12,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:12,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:12,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:12,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:12,360 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:12,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:12,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:12,407 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:12,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:12,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:12,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:12,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:12,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:12,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:12,490 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:12,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:12,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:12,536 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:12,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:12,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:12,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:12,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:12,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:12,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:12,617 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:12,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:12,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:12,663 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:12,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:12,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:12,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:12,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:12,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:12,749 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:12,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:12,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:12,793 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:12,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:12,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:12,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:12,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:12,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:12,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:12,871 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:12,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:12,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:12,920 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:12,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:12,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:12,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:12,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:12,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:12,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:13,000 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:13,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:13,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:13,040 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:13,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:13,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:13,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:13,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:13,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:13,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:13,126 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:13,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:13,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:13,169 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:13,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:13,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:13,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:13,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:13,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:13,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:13,258 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:13,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:13,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:13,302 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:13,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:13,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:13,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:13,344 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:13,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:13,375 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:13,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:13,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:13,417 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:13,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:13,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:13,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:13,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:13,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:13,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:13,502 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:13,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:13,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:13,542 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:13,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:13,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:13,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:13,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:13,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:13,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:13,622 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:13,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:13,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:13,676 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:13,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:13,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:13,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:13,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:13,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:13,755 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:13,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:13,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:13,799 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:13,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:13,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:13,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:13,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:13,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:13,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:13,876 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:13,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:13,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:13,918 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:13,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:13,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:13,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:13,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:13,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:13,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:13,995 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:14,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:14,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:14,038 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:14,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:14,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:14,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:14,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:14,081 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:14,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:14,114 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:14,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:14,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:14,159 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:14,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:14,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:14,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:14,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:14,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:14,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:14,255 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:14,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:14,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:14,297 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:14,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:14,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:14,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:14,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:14,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:14,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:14,375 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:14,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:14,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:14,419 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:14,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:14,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:14,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:14,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:14,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:14,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:14,494 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:14,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:14,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:14,538 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:14,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:14,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:14,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:14,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:14,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:14,611 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:14,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:14,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:14,654 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:14,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:14,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:14,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:14,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:14,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:14,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:14,729 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:14,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:14,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:14,771 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:14,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:14,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:14,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:14,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:14,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:14,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:14,847 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:14,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:14,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:14,890 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:14,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:14,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:14,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:14,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:14,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:14,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:14,988 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:15,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:15,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:15,031 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:15,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:15,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:15,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:15,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:15,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:15,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:15,112 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:15,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:15,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:15,152 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:15,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:15,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:15,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:15,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:15,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:15,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:15,221 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:15,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:15,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:15,260 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:15,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:15,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:15,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:15,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:15,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:15,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:15,332 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:15,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:15,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:15,373 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:15,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:15,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:15,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:15,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:15,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:15,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:15,445 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:15,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:15,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:15,485 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:15,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:15,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:15,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:15,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:15,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:15,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:15,556 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:15,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:15,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:15,591 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:15,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:15,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:15,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:15,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:15,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:15,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:15,688 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:15,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:15,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:15,740 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:15,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:15,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:15,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:15,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:15,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:15,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:15,817 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:15,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:15,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:15,870 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:15,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:15,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:15,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:15,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:15,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:15,946 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:15,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:15,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:15,986 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:15,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:15,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:15,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:16,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:16,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:16,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:16,063 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:16,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:16,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:16,101 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:16,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:16,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:16,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:16,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:16,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:16,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:16,186 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:16,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:16,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:16,224 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:16,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:16,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:16,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:16,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:16,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:16,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:16,294 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:16,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:16,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:16,334 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:16,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:16,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:16,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:16,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:16,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:16,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:16,401 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:16,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:16,439 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:16,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:16,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:16,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:16,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:16,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:16,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:16,510 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:16,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:16,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:16,561 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:16,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:16,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:16,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:16,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:16,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:16,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:16,645 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:16,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:16,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:16,686 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:16,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:16,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:16,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:16,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:16,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:16,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:16,768 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:16,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:16,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:16,833 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:16,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:16,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:16,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:16,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:16,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:16,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:16,921 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:16,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:16,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:16,963 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:16,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:16,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:16,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:17,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:17,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:17,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:17,041 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:17,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:17,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:17,082 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:17,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:17,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:17,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:17,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:17,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:17,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:17,153 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:17,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:17,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:17,193 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:17,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:17,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:17,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:17,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:17,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:17,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:17,261 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:17,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:17,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:17,299 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:17,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:17,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:17,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:17,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:17,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:17,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:17,370 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:17,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:17,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:17,420 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:17,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:17,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:17,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:17,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:17,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:17,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:17,491 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:17,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:17,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:17,531 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:17,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:17,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:17,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:17,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:17,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:17,598 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:17,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:17,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:17,635 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:17,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:17,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:17,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:17,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:17,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:17,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:17,709 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:17,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:17,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:17,749 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:17,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:17,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:17,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:17,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:17,788 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:17,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:17,836 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:17,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:17,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:17,873 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:17,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:17,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:17,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:17,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:17,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:17,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:17,937 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:17,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:17,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:17,972 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:17,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:17,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:17,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:18,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:18,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:18,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:18,040 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:18,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:18,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:18,080 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:18,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:18,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:18,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:18,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:18,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:18,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:18,151 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:18,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:18,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:18,189 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:18,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:18,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:18,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:18,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:18,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:18,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:18,285 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:18,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:18,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:18,327 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:18,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:18,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:18,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:18,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:18,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:18,408 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:18,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:18,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:18,449 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:18,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:18,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:18,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:18,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:18,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:18,490 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:18,520 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:18,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:18,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:18,561 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:18,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:18,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:18,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:18,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:18,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:18,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:18,633 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:18,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:18,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:18,670 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:18,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:18,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:18,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:18,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:18,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:18,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:18,739 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:18,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:18,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:18,776 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:18,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:18,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:18,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:18,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:18,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:18,815 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:18,844 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:18,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:18,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:18,883 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:18,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:18,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:18,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:18,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:18,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:18,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:18,959 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:18,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:18,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:18,999 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:18,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:19,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:19,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:19,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:19,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:19,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:19,094 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:19,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:19,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:19,143 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:19,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:19,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:19,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:19,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:19,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:19,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:19,242 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:19,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:19,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:19,288 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:19,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:19,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:19,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:19,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:19,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:19,329 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:19,364 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:19,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:19,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:19,413 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:19,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:19,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:19,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:19,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:19,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:19,487 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:19,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:19,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:19,525 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:19,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:19,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:19,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:19,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:19,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:19,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:19,610 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:19,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:19,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:19,655 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:19,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:19,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:19,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:19,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:19,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:19,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:19,728 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:19,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:19,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:19,767 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:19,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:19,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:19,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:19,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:19,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:19,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:19,841 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:19,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:19,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:19,879 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:19,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:19,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:19,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:19,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:19,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:19,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:19,967 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:20,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:20,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:20,008 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:20,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:20,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:20,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:20,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:20,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:20,050 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:20,104 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:20,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:20,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:20,145 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:20,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:20,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:20,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:20,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:20,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:20,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:20,235 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:20,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:20,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:20,276 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:20,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:20,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:20,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:20,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:20,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:20,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:20,352 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:20,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:20,390 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:20,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:20,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:20,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:20,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:20,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:20,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:20,478 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:20,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:20,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:20,514 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:20,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:20,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:20,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:20,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:20,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:20,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:20,590 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:20,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:20,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:20,628 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:20,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:20,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:20,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:20,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:20,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:20,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:20,698 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:20,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:20,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:20,730 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:20,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:20,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:20,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:20,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:20,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:20,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:20,805 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:20,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:20,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:20,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:20,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:20,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:20,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:20,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:20,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:20,922 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:20,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:20,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:20,961 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:20,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:20,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:20,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:20,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:21,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:21,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:21,035 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:21,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:21,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:21,074 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:21,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:21,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:21,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:21,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:21,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:21,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:21,150 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:21,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:21,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:21,210 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:21,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:21,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:21,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:21,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:21,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:21,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:21,281 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:21,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:21,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:21,322 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:21,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:21,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:21,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:21,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:21,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:21,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:21,395 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:21,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:21,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:21,433 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:21,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:21,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:21,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:21,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:21,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:21,523 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:21,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:21,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:21,561 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:21,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:21,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:21,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:21,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:21,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:21,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:21,648 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:21,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:21,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:21,687 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:21,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:21,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:21,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:21,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:21,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:21,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:21,757 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:21,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:21,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:21,789 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:21,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:21,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:21,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:21,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:21,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:21,865 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:21,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:21,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:21,900 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:21,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:21,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:21,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:21,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:21,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:21,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:21,972 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:22,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:22,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:22,003 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:22,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:22,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:22,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:22,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:22,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:22,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:22,082 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:22,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:22,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:22,113 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:22,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:22,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:22,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:22,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:22,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:22,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:22,191 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:22,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:22,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:22,235 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:22,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:22,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:22,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:22,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:22,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:22,315 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:22,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:22,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:22,347 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:22,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:22,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:22,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:22,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:22,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:22,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:22,421 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:22,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:22,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:22,458 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:22,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:22,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:22,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:22,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:22,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:22,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:22,525 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:22,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:22,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:22,562 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:22,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:22,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:22,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:22,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:22,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:22,627 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:22,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:22,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:22,662 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:22,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:22,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:22,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:22,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:22,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:22,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:22,744 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:22,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:22,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:22,789 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:22,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:22,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:22,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:22,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:22,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:22,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:22,877 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:22,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:22,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:22,917 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:22,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:22,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:22,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:22,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:22,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:22,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:22,995 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:23,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:23,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:23,034 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:23,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:23,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:23,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:23,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:23,078 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:23,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:23,108 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:23,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:23,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:23,146 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:23,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:23,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:23,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:23,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:23,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:23,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:23,218 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:23,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:23,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:23,286 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:23,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:23,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:23,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:23,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:23,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:23,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:23,359 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:23,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:23,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:23,395 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:23,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:23,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:23,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:23,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:23,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:23,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:23,467 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:23,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:23,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:23,501 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:23,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:23,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:23,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:23,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:23,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:23,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:23,570 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:23,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:23,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:23,606 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:23,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:23,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:23,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:23,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:23,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:23,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:23,685 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:23,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:23,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:23,722 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:23,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:23,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:23,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:23,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:23,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:23,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:23,803 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:23,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:23,841 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:23,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:23,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:23,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:23,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:23,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:23,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:23,924 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:23,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:23,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:23,959 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:23,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:23,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:23,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:24,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:24,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:24,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:24,033 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:24,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:24,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:24,067 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:24,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:24,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:24,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:24,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:24,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:24,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:24,134 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:24,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:24,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:24,174 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:24,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:24,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:24,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:24,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:24,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:24,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:24,241 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:24,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:24,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:24,290 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:24,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:24,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:24,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:24,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:24,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:24,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:24,359 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:24,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:24,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:24,394 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:24,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:24,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:24,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:24,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:24,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:24,462 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:24,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:24,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:24,501 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:24,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:24,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:24,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:24,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:24,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:24,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:24,573 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:24,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:24,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:24,611 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:24,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:24,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:24,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:24,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:24,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:24,681 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:24,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:24,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:24,720 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:24,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:24,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:24,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:24,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:24,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:24,786 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:24,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:24,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:24,821 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:24,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:24,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:24,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:24,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:24,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:24,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:24,891 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:24,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:24,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:24,924 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:24,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:24,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:24,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:24,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:24,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:24,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:24,997 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:25,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:25,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:25,037 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:25,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:25,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:25,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:25,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:25,078 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:25,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:25,106 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:25,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:25,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:25,142 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:25,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:25,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:25,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:25,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:25,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:25,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:25,216 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:25,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:25,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:25,279 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:25,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:25,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:25,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:25,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:25,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:25,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:25,356 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:25,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:25,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:25,405 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:25,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:25,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:25,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:25,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:25,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:25,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:25,479 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:25,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:25,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:25,529 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:25,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:25,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:25,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:25,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:25,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:25,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:25,607 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:25,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:25,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:25,648 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:25,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:25,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:25,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:25,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:25,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:25,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:25,712 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:25,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:25,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:25,781 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:25,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:25,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:25,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:25,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:25,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:25,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:25,885 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:25,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:25,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:25,919 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:25,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:25,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:25,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:25,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:25,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:25,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:26,020 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:26,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:26,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:26,055 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:26,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:26,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:26,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:26,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:26,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:26,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:26,117 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:26,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:26,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:26,152 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:26,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:26,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:26,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:26,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:26,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:26,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:26,222 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:26,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:26,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:26,261 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:26,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:26,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:26,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:26,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:26,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:26,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:26,330 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:26,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:26,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:26,370 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:26,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:26,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:26,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:26,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:26,413 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:26,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:26,447 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:26,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:26,484 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:26,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:26,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:26,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:26,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:26,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:26,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:26,574 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:26,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:26,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:26,607 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:26,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:26,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:26,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:26,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:26,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:26,674 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:26,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:26,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:26,711 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:26,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:26,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:26,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:26,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:26,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:26,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:26,783 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:26,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:26,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:26,812 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:26,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:26,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:26,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:26,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:26,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:26,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:26,880 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:26,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:26,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:26,912 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:26,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:26,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:26,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:26,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:26,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:26,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:26,984 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:27,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:27,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:27,020 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:27,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:27,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:27,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:27,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:27,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:27,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:27,092 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:27,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:27,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:27,125 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:27,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:27,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:27,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:27,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:27,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:27,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:27,198 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:27,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:27,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:27,236 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:27,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:27,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:27,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:27,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:27,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:27,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:27,306 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:27,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:27,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:27,345 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:27,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:27,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:27,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:27,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:27,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:27,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:27,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:27,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:27,453 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:27,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:27,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:27,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:27,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:27,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:27,521 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:27,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:27,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:27,558 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:27,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:27,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:27,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:27,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:27,598 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:27,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:27,626 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:27,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:27,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:27,667 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:27,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:27,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:27,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:27,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:27,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:27,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:27,736 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:27,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:27,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:27,768 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:27,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:27,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:27,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:27,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:27,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:27,844 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:27,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:27,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:27,879 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:27,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:27,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:27,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:27,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:27,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:27,943 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:27,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:27,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:27,970 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:27,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:27,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:27,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:28,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:28,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:28,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:28,047 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:28,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:28,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:28,084 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:28,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:28,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:28,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:28,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:28,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:28,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:28,151 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:28,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:28,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:28,189 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:28,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:28,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:28,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:28,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:28,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:28,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:28,268 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:28,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:28,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:28,305 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:28,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:28,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:28,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:28,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:28,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:28,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:28,388 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:28,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:28,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:28,427 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:28,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:28,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:28,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:28,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:28,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:28,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:28,495 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:28,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:28,534 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:28,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:28,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:28,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:28,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:28,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:28,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:28,610 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:28,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:28,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:28,647 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:28,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:28,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:28,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:28,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:28,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:28,723 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:28,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:28,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:28,762 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:28,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:28,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:28,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:28,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:28,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:28,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:28,837 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:28,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:28,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:28,881 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:28,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:28,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:28,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:28,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:28,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:28,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:28,959 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:28,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:28,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:28,989 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:28,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:28,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:28,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:29,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:29,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:29,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:29,052 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:29,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:29,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:29,086 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:29,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:29,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:29,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:29,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:29,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:29,164 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:29,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:29,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:29,195 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:29,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:29,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:29,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:29,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:29,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:29,261 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:29,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:29,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:29,296 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:29,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:29,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:29,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:29,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:29,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:29,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:29,360 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:29,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:29,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:29,396 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:29,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:29,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:29,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:29,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:29,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:29,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:29,460 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:29,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:29,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:29,494 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:29,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:29,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:29,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:29,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:29,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:29,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:29,556 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:29,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:29,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:29,588 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:29,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:29,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:29,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:29,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:29,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:29,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:29,675 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:29,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:29,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:29,707 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:29,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:29,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:29,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:29,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:29,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:29,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:29,793 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:29,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:29,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:29,828 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:29,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:29,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:29,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:29,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:29,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:29,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:29,896 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:29,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:29,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:29,932 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:29,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:29,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:29,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:29,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:29,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:29,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:30,026 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:30,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:30,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:30,060 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:30,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:30,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:30,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:30,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:30,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:30,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:30,124 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:30,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:30,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:30,154 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:30,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:30,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:30,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:30,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:30,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:30,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:30,229 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:30,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:30,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:30,268 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:30,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:30,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:30,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:30,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:30,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:30,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:30,347 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:30,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:30,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:30,384 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:30,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:30,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:30,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:30,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:30,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:30,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:30,459 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:30,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:30,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:30,496 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:30,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:30,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:30,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:30,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:30,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:30,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:30,568 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:30,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:30,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:30,605 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:30,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:30,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:30,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:30,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:30,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:30,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:30,671 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:30,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:30,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:30,707 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:30,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:30,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:30,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:30,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:30,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:30,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:30,775 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:30,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:30,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:30,810 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:30,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:30,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:30,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:30,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:30,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:30,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:30,885 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:30,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:30,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:30,922 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:30,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:30,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:30,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:30,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:30,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:30,990 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:31,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:31,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:31,024 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:31,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:31,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:31,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:31,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:31,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:31,093 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:31,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:31,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:31,140 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:31,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:31,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:31,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:31,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:31,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:31,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:31,208 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:31,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:31,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:31,244 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:31,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:31,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:31,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:31,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:31,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:31,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:31,306 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:31,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:31,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:31,336 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:31,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:31,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:31,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:31,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:31,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:31,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:31,406 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:31,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:31,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:31,437 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:31,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:31,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:31,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:31,472 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:31,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:31,503 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:31,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:31,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:31,549 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:31,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:31,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:31,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:31,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:31,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:31,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:31,620 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:31,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:31,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:31,652 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:31,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:31,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:31,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:31,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:31,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:31,713 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:31,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:31,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:31,744 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:31,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:31,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:31,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:31,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:31,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:31,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:31,821 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:31,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:31,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:31,858 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:31,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:31,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:31,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:31,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:31,896 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:31,897 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:31,923 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:31,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:31,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:31,956 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:31,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:31,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:31,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:31,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:31,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:31,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:32,029 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:32,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:32,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:32,064 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:32,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:32,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:32,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:32,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:32,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:32,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:32,137 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:32,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:32,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:32,169 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:32,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:32,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:32,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:32,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:32,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:32,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:32,231 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:32,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:32,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:32,273 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:32,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:32,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:32,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:32,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:32,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:32,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:32,345 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:32,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:32,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:32,382 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:32,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:32,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:32,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:32,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:32,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:32,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:32,448 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:32,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:32,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:32,481 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:32,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:32,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:32,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:32,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:32,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:32,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:32,549 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:32,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:32,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:32,584 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:32,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:32,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:32,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:32,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:32,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:32,649 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:32,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:32,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:32,685 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:32,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:32,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:32,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:32,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:32,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:32,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:32,746 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:32,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:32,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:32,783 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:32,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:32,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:32,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:32,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:32,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:32,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:32,847 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:32,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:32,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:32,881 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:32,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:32,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:32,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:32,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:32,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:32,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:32,945 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:32,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:32,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:32,978 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:32,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:32,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:32,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:33,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:33,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:33,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:33,050 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:33,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:33,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:33,084 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:33,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:33,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:33,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:33,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:33,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:33,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:33,161 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:33,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:33,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:33,195 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:33,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:33,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:33,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:33,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:33,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:33,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:33,276 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:33,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:33,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:33,308 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:33,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:33,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:33,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:33,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:33,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:33,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:33,390 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:33,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:33,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:33,424 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:33,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:33,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:33,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:33,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:33,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:33,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:33,486 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:33,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:33,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:33,519 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:33,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:33,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:33,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:33,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:33,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:33,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:33,592 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:33,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:33,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:33,624 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:33,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:33,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:33,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:33,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:33,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:33,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:33,690 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:33,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:33,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:33,725 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:33,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:33,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:33,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:33,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:33,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:33,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:33,783 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:33,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:33,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:33,814 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:33,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:33,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:33,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:33,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:33,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:33,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:33,878 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:33,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:33,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:33,909 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:33,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:33,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:33,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:33,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:33,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:33,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:33,979 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:34,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:34,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:34,015 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:34,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:34,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:34,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:34,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:34,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:34,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:34,072 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:34,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:34,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:34,103 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:34,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:34,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:34,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:34,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:34,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:34,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:34,168 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:34,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:34,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:34,197 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:34,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:34,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:34,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:34,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:34,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:34,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:34,261 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:34,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:34,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:34,298 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:34,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:34,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:34,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:34,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:34,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:34,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:34,372 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:34,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:34,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:34,414 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:34,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:34,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:34,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:34,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:34,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:34,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:34,499 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:34,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:34,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:34,536 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:34,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:34,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:34,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:34,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:34,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:34,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:34,608 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:34,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:34,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:34,647 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:34,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:34,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:34,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:34,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:34,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:34,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:34,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:34,755 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:34,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:34,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:34,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:34,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:34,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:34,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:34,827 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:34,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:34,863 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:34,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:34,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:34,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:34,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:34,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:34,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:34,931 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:34,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:34,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:34,970 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:34,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:34,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:34,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:35,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:35,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:35,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:35,039 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:35,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:35,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:35,078 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:35,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:35,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:35,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:35,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:35,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:35,147 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:35,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:35,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:35,184 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:35,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:35,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:35,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:35,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:35,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:35,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:35,250 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:35,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:35,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:35,282 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:35,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:35,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:35,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:35,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:35,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:35,356 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:35,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:35,393 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:35,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:35,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:35,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:35,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:35,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:35,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:35,471 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:35,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:35,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:35,509 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:35,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:35,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:35,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:35,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:35,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:35,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:35,590 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:35,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:35,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:35,628 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:35,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:35,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:35,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:35,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:35,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:35,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:35,699 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:35,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:35,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:35,731 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:35,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:35,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:35,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:35,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:35,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:35,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:35,788 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:35,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:35,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:35,819 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:35,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:35,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:35,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:35,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:35,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:35,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:35,891 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:35,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:35,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:35,925 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:35,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:35,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:35,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:35,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:35,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:35,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:35,984 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:36,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:36,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:36,016 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:36,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:36,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:36,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:36,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:36,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:36,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:36,078 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:36,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:36,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:36,108 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:36,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:36,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:36,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:36,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:36,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:36,169 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:36,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:36,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:36,200 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:36,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:36,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:36,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:36,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:36,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:36,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:36,263 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:36,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:36,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:36,295 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:36,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:36,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:36,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:36,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:36,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:36,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:36,368 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:36,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:36,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:36,407 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:36,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:36,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:36,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:36,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:36,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:36,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:36,476 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:36,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:36,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:36,513 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:36,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:36,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:36,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:36,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:36,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:36,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:36,580 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:36,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:36,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:36,620 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:36,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:36,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:36,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:36,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:36,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:36,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:36,709 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:36,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:36,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:36,744 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:36,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:36,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:36,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:36,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:36,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:36,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:36,810 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:36,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:36,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:36,847 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:36,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:36,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:36,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:36,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:36,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:36,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:36,911 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:36,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:36,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:36,948 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:36,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:36,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:36,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:36,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:36,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:36,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:37,019 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:37,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:37,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:37,056 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:37,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:37,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:37,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:37,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:37,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:37,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:37,122 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:37,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:37,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:37,158 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:37,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:37,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:37,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:37,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:37,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:37,223 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:37,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:37,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:37,253 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:37,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:37,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:37,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:37,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:37,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:37,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:37,318 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:37,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:37,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:37,353 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:37,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:37,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:37,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:37,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:37,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:37,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:37,417 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:37,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:37,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:37,450 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:37,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:37,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:37,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:37,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:37,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:37,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:37,514 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:37,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:37,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:37,548 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:37,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:37,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:37,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:37,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:37,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:37,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:37,630 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:37,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:37,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:37,666 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:37,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:37,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:37,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:37,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:37,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:37,731 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:37,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:37,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:37,783 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:37,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:37,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:37,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:37,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:37,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:37,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:37,859 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:37,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:37,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:37,898 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:37,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:37,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:37,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:37,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:37,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:37,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:38,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:38,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:38,009 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:38,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:38,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:38,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:38,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:38,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:38,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:38,085 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:38,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:38,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:38,125 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:38,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:38,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:38,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:38,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:38,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:38,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:38,201 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:38,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:38,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:38,237 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:38,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:38,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:38,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:38,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:38,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:38,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:38,297 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:38,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:38,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:38,327 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:38,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:38,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:38,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:38,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:38,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:38,392 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:38,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:38,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:38,426 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:38,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:38,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:38,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:38,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:38,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:38,489 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:38,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:38,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:38,519 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:38,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:38,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:38,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:38,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:38,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:38,581 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:38,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:38,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:38,611 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:38,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:38,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:38,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:38,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:38,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:38,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:38,671 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:38,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:38,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:38,700 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:38,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:38,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:38,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:38,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:38,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:38,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:38,765 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:38,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:38,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:38,796 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:38,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:38,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:38,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:38,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:38,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:38,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:38,867 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:38,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:38,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:38,901 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:38,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:38,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:38,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:38,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:38,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:38,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:38,959 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:38,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:38,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:38,990 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:38,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:38,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:38,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:39,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:39,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:39,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:39,050 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:39,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:39,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:39,093 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:39,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:39,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:39,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:39,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:39,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:39,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:39,158 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:39,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:39,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:39,187 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:39,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:39,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:39,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:39,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:39,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:39,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:39,247 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:39,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:39,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:39,278 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:39,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:39,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:39,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:39,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:39,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:39,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:39,351 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:39,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:39,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:39,379 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:39,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:39,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:39,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:39,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:39,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:39,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:39,438 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:39,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:39,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:39,470 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:39,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:39,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:39,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:39,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:39,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:39,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:39,529 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:39,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:39,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:39,562 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:39,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:39,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:39,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:39,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:39,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:39,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:39,634 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:39,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:39,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:39,674 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:39,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:39,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:39,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:39,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:39,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:39,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:39,752 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:39,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:39,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:39,790 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:39,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:39,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:39,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:39,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:39,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:39,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:39,869 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:39,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:39,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:39,904 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:39,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:39,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:39,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:39,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:39,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:39,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:39,971 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:40,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:40,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:40,009 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:40,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:40,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:40,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:40,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:40,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:40,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:40,078 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:40,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:40,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:40,115 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:40,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:40,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:40,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:40,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:40,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:40,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:40,185 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:40,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:40,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:40,219 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:40,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:40,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:40,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:40,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:40,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:40,282 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:40,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:40,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:40,315 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:40,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:40,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:40,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:40,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:40,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:40,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:40,402 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:40,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:40,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:40,435 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:40,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:40,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:40,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:40,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:40,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:40,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:40,494 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:40,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:40,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:40,528 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:40,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:40,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:40,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:40,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:40,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:40,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:40,588 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:40,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:40,622 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:40,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:40,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:40,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:40,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:40,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:40,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:40,682 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:40,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:40,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:40,711 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:40,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:40,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:40,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:40,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:40,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:40,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:40,775 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:40,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:40,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:40,806 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:40,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:40,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:40,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:40,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:40,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:40,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:40,876 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:40,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:40,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:40,911 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:40,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:40,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:40,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:40,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:40,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:40,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:40,970 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:40,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:40,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:40,999 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:40,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:40,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:40,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:41,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:41,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:41,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:41,055 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:41,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:41,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:41,084 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:41,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:41,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:41,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:41,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:41,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:41,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:41,156 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:41,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:41,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:41,191 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:41,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:41,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:41,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:41,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:41,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:41,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:41,253 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:41,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:41,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:41,287 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:41,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:41,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:41,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:41,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:41,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:41,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:41,352 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:41,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:41,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:41,391 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:41,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:41,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:41,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:41,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:41,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:41,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:41,455 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:41,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:41,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:41,488 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:41,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:41,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:41,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:41,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:41,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:41,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:41,551 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:41,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:41,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:41,585 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:41,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:41,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:41,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:41,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:41,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:41,671 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:41,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:41,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:41,703 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:41,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:41,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:41,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:41,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:41,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:41,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:41,757 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:41,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:41,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:41,785 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:41,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:41,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:41,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:41,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:41,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:41,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:41,845 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:41,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:41,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:41,874 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:41,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:41,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:41,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:41,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:41,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:41,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:41,930 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:41,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:41,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:41,962 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:41,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:41,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:41,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:41,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:41,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:41,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:42,018 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:42,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:42,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:42,047 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:42,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:42,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:42,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:42,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:42,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:42,081 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:42,103 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:42,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:42,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:42,132 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:42,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:42,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:42,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:42,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:42,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:42,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:42,187 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:42,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:42,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:42,217 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:42,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:42,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:42,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:42,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:42,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:42,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:42,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:42,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:42,306 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:42,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:42,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:42,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:42,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:42,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:42,360 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:42,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:42,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:42,400 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:42,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:42,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:42,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:42,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:42,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:42,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:42,480 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:42,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:42,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:42,515 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:42,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:42,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:42,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:42,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:42,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:42,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:42,572 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:42,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:42,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:42,601 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:42,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:42,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:42,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:42,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:42,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:42,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:42,656 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:42,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:42,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:42,685 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:42,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:42,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:42,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:42,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:42,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:42,742 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:42,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:42,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:42,786 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:42,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:42,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:42,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:42,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:42,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:42,853 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:42,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:42,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:42,884 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:42,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:42,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:42,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:42,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:42,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:42,948 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:42,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:42,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:42,986 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:42,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:42,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:42,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:43,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:43,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:43,046 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:43,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:43,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:43,077 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:43,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:43,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:43,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:43,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:43,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:43,134 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:43,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:43,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:43,165 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:43,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:43,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:43,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:43,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:43,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:43,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:43,221 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:43,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:43,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:43,252 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:43,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:43,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:43,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:43,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:43,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:43,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:43,310 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:43,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:43,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:43,343 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:43,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:43,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:43,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:43,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:43,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:43,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:43,400 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:43,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:43,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:43,431 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:43,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:43,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:43,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:43,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:43,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:43,466 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:43,488 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:43,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:43,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:43,520 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:43,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:43,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:43,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:43,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:43,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:43,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:43,581 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:43,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:43,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:43,617 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:43,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:43,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:43,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:43,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:43,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:43,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:43,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:43,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:43,709 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:43,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:43,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:43,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:43,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:43,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:43,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:43,764 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:43,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:43,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:43,794 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:43,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:43,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:43,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:43,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:43,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:43,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:43,854 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:43,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:43,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:43,883 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:43,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:43,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:43,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:43,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:43,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:43,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:43,947 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:44,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:44,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:44,000 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:44,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:44,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:44,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:44,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:44,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:44,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:44,068 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:44,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:44,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:44,098 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:44,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:44,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:44,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:44,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:44,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:44,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:44,157 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:44,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:44,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:44,186 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:44,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:44,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:44,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:44,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:44,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:44,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:44,238 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:44,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:44,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:44,267 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:44,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:44,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:44,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:44,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:44,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:44,305 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:44,327 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:44,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:44,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:44,356 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:44,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:44,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:44,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:44,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:44,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:44,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:44,423 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:44,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:44,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:44,451 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:44,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:44,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:44,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:44,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:44,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:44,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:44,519 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:44,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:44,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:44,547 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:44,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:44,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:44,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:44,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:44,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:44,579 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:44,600 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:44,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:44,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:44,628 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:44,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:44,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:44,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:44,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:44,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:44,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:44,687 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:44,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:44,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:44,715 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:44,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:44,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:44,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:44,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:44,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:44,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:44,769 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:44,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:44,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:44,799 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:44,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:44,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:44,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:44,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:44,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:44,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:44,858 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:44,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:44,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:44,887 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:44,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:44,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:44,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:44,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:44,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:44,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:44,948 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:44,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:44,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:44,978 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:44,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:44,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:44,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:45,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:45,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:45,033 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:45,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:45,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:45,063 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:45,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:45,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:45,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:45,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:45,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:45,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:45,146 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:45,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:45,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:45,185 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:45,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:45,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:45,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:45,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:45,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:45,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:45,248 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:45,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:45,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:45,283 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:45,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:45,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:45,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:45,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:45,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:45,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:45,340 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:45,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:45,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:45,373 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:45,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:45,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:45,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:45,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:45,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:45,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:45,429 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:45,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:45,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:45,461 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:45,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:45,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:45,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:45,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:45,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:45,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:45,519 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:45,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:45,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:45,551 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:45,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:45,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:45,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:45,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:45,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:45,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:45,611 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:45,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:45,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:45,643 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:45,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:45,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:45,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:45,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:45,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:45,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:45,706 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:45,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:45,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:45,739 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:45,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:45,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:45,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:45,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:45,773 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:45,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:45,799 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:45,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:45,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:45,831 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:45,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:45,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:45,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:45,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:45,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:45,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:45,891 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:45,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:45,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:45,925 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:45,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:45,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:45,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:45,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:45,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:45,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:45,992 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:46,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:46,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:46,023 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:46,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:46,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:46,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:46,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:46,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:46,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:46,080 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:46,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:46,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:46,112 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:46,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:46,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:46,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:46,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:46,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:46,147 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:46,172 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-19 03:45:46,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:45:46,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 76 states and 153 transitions. [2023-11-19 03:45:46,205 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 153 transitions. [2023-11-19 03:45:46,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:45:46,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:45:46,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:45:46,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:45:46,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-19 03:45:46,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:45:46,263 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked.