./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive-simple/fibo_2calls_4-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_93914031-eee3-487d-8ed8-958897d975dc/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93914031-eee3-487d-8ed8-958897d975dc/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_93914031-eee3-487d-8ed8-958897d975dc/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93914031-eee3-487d-8ed8-958897d975dc/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive-simple/fibo_2calls_4-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93914031-eee3-487d-8ed8-958897d975dc/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93914031-eee3-487d-8ed8-958897d975dc/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 22d9a6832a4080412e38f5d573b63985f3b10b3c2009b6559595c7c0bbda414f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:28:45,766 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:28:45,846 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93914031-eee3-487d-8ed8-958897d975dc/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-19 03:28:45,852 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:28:45,853 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:28:45,880 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:28:45,881 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:28:45,882 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:28:45,883 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:28:45,884 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:28:45,885 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:28:45,885 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:28:45,886 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:28:45,887 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:28:45,887 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:28:45,888 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:28:45,889 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:28:45,890 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:28:45,890 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:28:45,896 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 03:28:45,897 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 03:28:45,898 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:28:45,898 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:28:45,899 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:28:45,900 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:28:45,900 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:28:45,901 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:28:45,901 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:28:45,902 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:28:45,903 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:28:45,903 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:28:45,904 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:28:45,904 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:28:45,905 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:28:45,906 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:28:45,906 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_93914031-eee3-487d-8ed8-958897d975dc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93914031-eee3-487d-8ed8-958897d975dc/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22d9a6832a4080412e38f5d573b63985f3b10b3c2009b6559595c7c0bbda414f [2023-11-19 03:28:46,177 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:28:46,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:28:46,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:28:46,235 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:28:46,236 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:28:46,238 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93914031-eee3-487d-8ed8-958897d975dc/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/recursive-simple/fibo_2calls_4-2.c [2023-11-19 03:28:49,329 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:28:49,596 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:28:49,597 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93914031-eee3-487d-8ed8-958897d975dc/sv-benchmarks/c/recursive-simple/fibo_2calls_4-2.c [2023-11-19 03:28:49,607 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93914031-eee3-487d-8ed8-958897d975dc/bin/ukojak-verify-G8NBE6pJGL/data/aad506695/4236b98649e646c898d55465a2cec26c/FLAG49113903a [2023-11-19 03:28:49,629 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93914031-eee3-487d-8ed8-958897d975dc/bin/ukojak-verify-G8NBE6pJGL/data/aad506695/4236b98649e646c898d55465a2cec26c [2023-11-19 03:28:49,635 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:28:49,639 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:28:49,645 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:28:49,645 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:28:49,652 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:28:49,655 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:28:49" (1/1) ... [2023-11-19 03:28:49,657 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33d7ac64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:49, skipping insertion in model container [2023-11-19 03:28:49,657 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:28:49" (1/1) ... [2023-11-19 03:28:49,683 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:28:49,862 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:28:49,874 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:28:49,892 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:28:49,908 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:28:49,909 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:49 WrapperNode [2023-11-19 03:28:49,909 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:28:49,910 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:28:49,910 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:28:49,911 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:28:49,919 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:49" (1/1) ... [2023-11-19 03:28:49,926 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:49" (1/1) ... [2023-11-19 03:28:49,941 INFO L138 Inliner]: procedures = 14, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 21 [2023-11-19 03:28:49,942 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:28:49,942 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:28:49,943 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:28:49,943 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:28:49,954 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:49" (1/1) ... [2023-11-19 03:28:49,954 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:49" (1/1) ... [2023-11-19 03:28:49,956 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:49" (1/1) ... [2023-11-19 03:28:49,956 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:49" (1/1) ... [2023-11-19 03:28:49,960 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:49" (1/1) ... [2023-11-19 03:28:49,962 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:49" (1/1) ... [2023-11-19 03:28:49,963 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:49" (1/1) ... [2023-11-19 03:28:49,964 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:49" (1/1) ... [2023-11-19 03:28:49,966 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:28:49,967 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:28:49,967 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:28:49,967 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:28:49,968 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:49" (1/1) ... [2023-11-19 03:28:49,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:28:49,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93914031-eee3-487d-8ed8-958897d975dc/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:28:50,005 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93914031-eee3-487d-8ed8-958897d975dc/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:28:50,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93914031-eee3-487d-8ed8-958897d975dc/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:28:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:28:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:28:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2023-11-19 03:28:50,051 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2023-11-19 03:28:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2023-11-19 03:28:50,053 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2023-11-19 03:28:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:28:50,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:28:50,127 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:28:50,129 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:28:50,315 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:28:50,353 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:28:50,353 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:28:50,359 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:28:50 BoogieIcfgContainer [2023-11-19 03:28:50,360 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:28:50,361 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:28:50,361 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:28:50,373 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:28:50,374 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:28:50" (1/1) ... [2023-11-19 03:28:50,385 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:28:50,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:50,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 46 states and 52 transitions. [2023-11-19 03:28:50,453 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 52 transitions. [2023-11-19 03:28:50,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-19 03:28:50,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:50,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:50,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:50,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:28:50,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:50,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 45 states and 51 transitions. [2023-11-19 03:28:50,696 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 51 transitions. [2023-11-19 03:28:50,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-19 03:28:50,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:50,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:50,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:50,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:28:50,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:50,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 50 states and 58 transitions. [2023-11-19 03:28:50,908 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 58 transitions. [2023-11-19 03:28:50,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-19 03:28:50,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:50,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:50,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:51,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:28:51,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:51,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 49 states and 57 transitions. [2023-11-19 03:28:51,083 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 57 transitions. [2023-11-19 03:28:51,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-19 03:28:51,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:51,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:51,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:28:51,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:51,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 55 states and 65 transitions. [2023-11-19 03:28:51,399 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2023-11-19 03:28:51,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-19 03:28:51,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:51,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:51,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:28:51,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:51,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 54 states and 64 transitions. [2023-11-19 03:28:51,559 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 64 transitions. [2023-11-19 03:28:51,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-19 03:28:51,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:51,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:51,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:51,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:28:51,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:51,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 57 states and 68 transitions. [2023-11-19 03:28:51,753 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 68 transitions. [2023-11-19 03:28:51,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-19 03:28:51,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:51,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:51,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:51,928 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:28:51,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:52,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 58 states and 70 transitions. [2023-11-19 03:28:52,004 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 70 transitions. [2023-11-19 03:28:52,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-19 03:28:52,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:52,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:52,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:52,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:28:52,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:52,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 57 states and 69 transitions. [2023-11-19 03:28:52,124 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 69 transitions. [2023-11-19 03:28:52,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:28:52,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:52,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:52,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:52,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:28:52,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:52,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 59 states and 73 transitions. [2023-11-19 03:28:52,598 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2023-11-19 03:28:52,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:28:52,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:52,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:52,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:52,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:28:52,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:52,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 62 states and 77 transitions. [2023-11-19 03:28:52,745 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 77 transitions. [2023-11-19 03:28:52,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-19 03:28:52,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:52,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:52,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:52,944 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:28:53,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:53,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 70 states and 90 transitions. [2023-11-19 03:28:53,909 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 90 transitions. [2023-11-19 03:28:53,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-19 03:28:53,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:53,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:53,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:54,075 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-19 03:28:54,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:54,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 72 states and 94 transitions. [2023-11-19 03:28:54,575 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 94 transitions. [2023-11-19 03:28:54,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-19 03:28:54,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:54,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:54,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:54,757 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:28:55,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:55,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 80 states and 105 transitions. [2023-11-19 03:28:55,807 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 105 transitions. [2023-11-19 03:28:55,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-19 03:28:55,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:55,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:55,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:55,953 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:28:56,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:56,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 90 states and 116 transitions. [2023-11-19 03:28:56,858 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 116 transitions. [2023-11-19 03:28:56,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-19 03:28:56,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:56,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:56,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:57,168 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-19 03:28:58,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:58,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 100 states and 133 transitions. [2023-11-19 03:28:58,382 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 133 transitions. [2023-11-19 03:28:58,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-19 03:28:58,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:58,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:58,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:58,482 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-19 03:28:58,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:58,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 101 states and 136 transitions. [2023-11-19 03:28:58,527 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 136 transitions. [2023-11-19 03:28:58,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-19 03:28:58,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:58,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:58,662 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-19 03:28:59,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:59,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 105 states and 144 transitions. [2023-11-19 03:28:59,169 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 144 transitions. [2023-11-19 03:28:59,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 03:28:59,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:59,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:59,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:59,228 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-19 03:28:59,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:59,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 106 states and 147 transitions. [2023-11-19 03:28:59,258 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 147 transitions. [2023-11-19 03:28:59,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-19 03:28:59,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:59,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:28:59,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:28:59,382 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:28:59,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:28:59,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 105 states and 141 transitions. [2023-11-19 03:28:59,997 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 141 transitions. [2023-11-19 03:28:59,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-19 03:28:59,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:28:59,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:00,071 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 10 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-19 03:29:00,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:00,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 109 states and 145 transitions. [2023-11-19 03:29:00,266 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 145 transitions. [2023-11-19 03:29:00,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:29:00,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:00,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:00,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:00,587 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-19 03:29:01,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:01,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 113 states and 152 transitions. [2023-11-19 03:29:01,730 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 152 transitions. [2023-11-19 03:29:01,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-19 03:29:01,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:01,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:01,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:01,949 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-19 03:29:03,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:03,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 116 states and 161 transitions. [2023-11-19 03:29:03,131 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 161 transitions. [2023-11-19 03:29:03,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-19 03:29:03,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:03,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:03,375 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-11-19 03:29:04,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:04,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 120 states and 169 transitions. [2023-11-19 03:29:04,107 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 169 transitions. [2023-11-19 03:29:04,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-19 03:29:04,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:04,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:04,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:04,150 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-11-19 03:29:04,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:04,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 122 states and 171 transitions. [2023-11-19 03:29:04,524 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 171 transitions. [2023-11-19 03:29:04,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-19 03:29:04,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:04,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:04,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:04,900 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-19 03:29:07,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:07,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 131 states and 199 transitions. [2023-11-19 03:29:07,145 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 199 transitions. [2023-11-19 03:29:07,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:07,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:07,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:07,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:07,458 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:10,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:10,416 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:10,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:10,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:10,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:10,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:10,531 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:10,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:10,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:10,585 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:10,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:10,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:10,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:10,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:10,709 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:10,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:10,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:10,750 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:10,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:10,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:10,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:10,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:10,858 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:10,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:10,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:10,894 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:10,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:10,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:10,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:11,044 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:11,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:11,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:11,085 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:11,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:11,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:11,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:11,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:11,216 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:11,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:11,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:11,252 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:11,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:11,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:11,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:11,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:11,363 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:11,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:11,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:11,400 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:11,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:11,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:11,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:11,496 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:11,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:11,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:11,530 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:11,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:11,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:11,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:11,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:11,684 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:11,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:11,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:11,722 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:11,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:11,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:11,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:11,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:11,842 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:11,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:11,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:11,879 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:11,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:11,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:11,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:11,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:11,984 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:12,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:12,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:12,020 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:12,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:12,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:12,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:12,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:12,124 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:12,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:12,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:12,166 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:12,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:12,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:12,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:12,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:12,286 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:12,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:12,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:12,324 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:12,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:12,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:12,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:12,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:12,477 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:12,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:12,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:12,535 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:12,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:12,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:12,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:12,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:12,633 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:12,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:12,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:12,668 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:12,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:12,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:12,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:12,773 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:12,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:12,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:12,810 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:12,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:12,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:12,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:12,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:12,944 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:12,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:12,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:12,980 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:12,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:12,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:12,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:13,084 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:13,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:13,119 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:13,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:13,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:13,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:13,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:13,214 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:13,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:13,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:13,253 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:13,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:13,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:13,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:13,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:13,352 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:13,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:13,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:13,388 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:13,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:13,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:13,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:13,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:13,535 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:13,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:13,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:13,580 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:13,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:13,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:13,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:13,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:13,688 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:13,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:13,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:13,731 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:13,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:13,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:13,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:13,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:13,829 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:13,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:13,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:13,864 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:13,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:13,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:13,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:13,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:13,959 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:13,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:13,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:14,000 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:14,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:14,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:14,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:14,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:14,108 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:14,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:14,143 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:14,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:14,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:14,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:14,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:14,273 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:14,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:14,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:14,307 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:14,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:14,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:14,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:14,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:14,416 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:14,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:14,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:14,451 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:14,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:14,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:14,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:14,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:14,547 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:14,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:14,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:14,581 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:14,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:14,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:14,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:14,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:14,721 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:14,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:14,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:14,758 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:14,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:14,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:14,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:14,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:14,856 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:14,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:14,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:14,892 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:14,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:14,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:14,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:14,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:15,020 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:15,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:15,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:15,054 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:15,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:15,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:15,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:15,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:15,153 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:15,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:15,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:15,189 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:15,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:15,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:15,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:15,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:15,286 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:15,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:15,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:15,321 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:15,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:15,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:15,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:15,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:15,416 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:15,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:15,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:15,451 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:15,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:15,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:15,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:15,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:15,546 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:15,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:15,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:15,581 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:15,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:15,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:15,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:15,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:15,705 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:15,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:15,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:15,741 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:15,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:15,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:15,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:15,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:15,836 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:15,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:15,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:15,871 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:15,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:15,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:15,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:15,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:15,969 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:16,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:16,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:16,005 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:16,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:16,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:16,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:16,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:16,104 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:16,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:16,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:16,141 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:16,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:16,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:16,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:16,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:16,240 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:16,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:16,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:16,274 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:16,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:16,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:16,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:16,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:16,367 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:16,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:16,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:16,442 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:16,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:16,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:16,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:16,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:16,550 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:16,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:16,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:16,596 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:16,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:16,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:16,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:16,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:16,701 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:16,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:16,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:16,736 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:16,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:16,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:16,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:16,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:16,831 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:16,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:16,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:16,865 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:16,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:16,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:16,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:16,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:16,958 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:16,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:16,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:16,992 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:16,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:16,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:16,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:17,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:17,097 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:17,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:17,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:17,131 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:17,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:17,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:17,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:17,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:17,226 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:17,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:17,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:17,291 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:17,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:17,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:17,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:17,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:17,384 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:17,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:17,418 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:17,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:17,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:17,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:17,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:17,507 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:17,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:17,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:17,540 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:17,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:17,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:17,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:17,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:17,653 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:17,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:17,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:17,688 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:17,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:17,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:17,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:17,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:17,782 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:17,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:17,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:17,816 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:17,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:17,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:17,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:17,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:17,908 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:17,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:17,943 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:17,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:17,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:17,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:17,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:18,034 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:18,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:18,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:18,069 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:18,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:18,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:18,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:18,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:18,181 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:18,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:18,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:18,214 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:18,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:18,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:18,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:18,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:18,303 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:18,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:18,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:18,336 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:18,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:18,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:18,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:18,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:18,428 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:18,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:18,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:18,462 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:18,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:18,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:18,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:18,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:18,554 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:18,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:18,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:18,588 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:18,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:18,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:18,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:18,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:18,677 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:18,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:18,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:18,711 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:18,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:18,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:18,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:18,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:18,802 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:18,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:18,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:18,838 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:18,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:18,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:18,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:18,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:18,942 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:18,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:18,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:18,976 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:18,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:18,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:18,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:18,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:19,069 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:19,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:19,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:19,105 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:19,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:19,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:19,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:19,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:19,195 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:19,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:19,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:19,229 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:19,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:19,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:19,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:19,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:19,319 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:19,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:19,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:19,357 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:19,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:19,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:19,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:19,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:19,444 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:19,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:19,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:19,478 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:19,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:19,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:19,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:19,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:19,569 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:19,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:19,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:19,606 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:19,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:19,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:19,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:19,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:19,704 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:19,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:19,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:19,766 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:19,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:19,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:19,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:19,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:19,876 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:19,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:19,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:19,922 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:19,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:19,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:19,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:19,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:20,030 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:20,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:20,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:20,075 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:20,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:20,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:20,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:20,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:20,183 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:20,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:20,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:20,218 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:20,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:20,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:20,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:20,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:20,318 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:20,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:20,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:20,353 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:20,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:20,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:20,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:20,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:20,444 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:20,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:20,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:20,480 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:20,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:20,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:20,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:20,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:20,567 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:20,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:20,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:20,601 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:20,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:20,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:20,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:20,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:20,688 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:20,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:20,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:20,722 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:20,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:20,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:20,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:20,828 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:20,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:20,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:20,865 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:20,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:20,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:20,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:20,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:20,974 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:21,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:21,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:21,011 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:21,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:21,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:21,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:21,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:21,109 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:21,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:21,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:21,145 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:21,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:21,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:21,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:21,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:21,232 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:21,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:21,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:21,269 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:21,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:21,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:21,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:21,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:21,356 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:21,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:21,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:21,388 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:21,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:21,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:21,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:21,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:21,477 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:21,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:21,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:21,511 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:21,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:21,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:21,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:21,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:21,604 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:21,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:21,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:21,638 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:21,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:21,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:21,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:21,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:21,736 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:21,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:21,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:21,780 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:21,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:21,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:21,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:21,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:21,898 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:21,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:21,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:21,931 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:21,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:21,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:21,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:21,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:22,022 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:22,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:22,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:22,056 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:22,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:22,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:22,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:22,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:22,151 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:22,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:22,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:22,188 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:22,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:22,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:22,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:22,275 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:22,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:22,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:22,309 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:22,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:22,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:22,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:22,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:22,413 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:22,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:22,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:22,447 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:22,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:22,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:22,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:22,536 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:22,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:22,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:22,568 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:22,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:22,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:22,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:22,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:22,650 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:22,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:22,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:22,681 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:22,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:22,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:22,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:22,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:22,763 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:22,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:22,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:22,803 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:22,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:22,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:22,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:22,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:22,886 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:22,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:22,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:22,926 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:22,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:22,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:22,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:22,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:23,016 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:23,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:23,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:23,057 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:23,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:23,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:23,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:23,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:23,139 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:23,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:23,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:23,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:23,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:23,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:23,255 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:23,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:23,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:23,286 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:23,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:23,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:23,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:23,375 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:23,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:23,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:23,409 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:23,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:23,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:23,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:23,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:23,493 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:23,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:23,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:23,529 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:23,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:23,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:23,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:23,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:23,617 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:23,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:23,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:23,649 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:23,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:23,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:23,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:23,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:23,739 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:23,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:23,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:23,772 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:23,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:23,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:23,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:23,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:23,882 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:23,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:23,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:23,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:23,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:24,056 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:24,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:24,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:24,090 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:24,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:24,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:24,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:24,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:24,184 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:24,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:24,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:24,221 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:24,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:24,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:24,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:24,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:24,303 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:24,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:24,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:24,335 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:24,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:24,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:24,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:24,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:24,428 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:24,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:24,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:24,465 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:24,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:24,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:24,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:24,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:24,563 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:24,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:24,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:24,612 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:24,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:24,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:24,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:24,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:24,700 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:24,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:24,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:24,733 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:24,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:24,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:24,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:24,815 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:24,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:24,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:24,845 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:24,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:24,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:24,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:24,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:24,926 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:24,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:24,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:24,958 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:24,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:24,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:24,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:25,076 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:25,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:25,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:25,128 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:25,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:25,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:25,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:25,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:25,255 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:25,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:25,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:25,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:25,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:25,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:25,421 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:25,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:25,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:25,472 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:25,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:25,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:25,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:25,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:25,577 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:25,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:25,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:25,617 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:25,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:25,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:25,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:25,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:25,720 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:25,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:25,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:25,756 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:25,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:25,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:25,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:25,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:25,865 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:25,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:25,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:25,897 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:25,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:25,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:25,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:25,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:25,981 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:26,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:26,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:26,019 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:26,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:26,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:26,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:26,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:26,099 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:26,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:26,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:26,137 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:26,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:26,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:26,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:26,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:26,219 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:26,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:26,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:26,250 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:26,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:26,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:26,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:26,334 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:26,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:26,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:26,365 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:26,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:26,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:26,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:26,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:26,458 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:26,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:26,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:26,490 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:26,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:26,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:26,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:26,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:26,575 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:26,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:26,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:26,608 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:26,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:26,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:26,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:26,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:26,695 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:26,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:26,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:26,730 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:26,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:26,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:26,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:26,819 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:26,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:26,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:26,855 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:26,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:26,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:26,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:26,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:26,941 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:26,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:26,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:26,975 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:26,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:26,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:26,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:26,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:27,062 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:27,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:27,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:27,097 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:27,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:27,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:27,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:27,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:27,204 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:27,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:27,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:27,241 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:27,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:27,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:27,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:27,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:27,330 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:27,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:27,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:27,366 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:27,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:27,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:27,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:27,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:27,452 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:27,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:27,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:27,489 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:27,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:27,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:27,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:27,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:27,571 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:27,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:27,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:27,605 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:27,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:27,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:27,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:27,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:27,702 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:27,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:27,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:27,735 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:27,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:27,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:27,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:27,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:27,820 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:27,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:27,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:27,851 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:27,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:27,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:27,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:27,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:27,933 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:27,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:27,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:27,965 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:27,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:27,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:27,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:27,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:28,062 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:28,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:28,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:28,098 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:28,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:28,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:28,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:28,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:28,197 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:28,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:28,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:28,234 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:28,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:28,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:28,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:28,330 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:28,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:28,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:28,371 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:28,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:28,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:28,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:28,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:28,467 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:28,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:28,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:28,499 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:28,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:28,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:28,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:28,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:28,591 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:28,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:28,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:28,627 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:28,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:28,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:28,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:28,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:28,718 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:28,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:28,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:28,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:28,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:28,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:28,845 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:28,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:28,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:28,881 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:28,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:28,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:28,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:28,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:28,982 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:29,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:29,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:29,016 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:29,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:29,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:29,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:29,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:29,116 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:29,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:29,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:29,148 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:29,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:29,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:29,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:29,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:29,234 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:29,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:29,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:29,267 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:29,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:29,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:29,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:29,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:29,353 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:29,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:29,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:29,385 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:29,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:29,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:29,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:29,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:29,468 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:29,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:29,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:29,499 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:29,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:29,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:29,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:29,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:29,580 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:29,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:29,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:29,616 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:29,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:29,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:29,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:29,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:29,705 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:29,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:29,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:29,740 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:29,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:29,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:29,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:29,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:29,832 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:29,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:29,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:29,868 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:29,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:29,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:29,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:29,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:29,962 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:29,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:29,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:29,999 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:29,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:29,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:29,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:30,090 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:30,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:30,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:30,130 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:30,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:30,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:30,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:30,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:30,225 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:30,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:30,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:30,259 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:30,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:30,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:30,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:30,356 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:30,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:30,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:30,393 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:30,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:30,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:30,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:30,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:30,488 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:30,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:30,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:30,519 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:30,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:30,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:30,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:30,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:30,615 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:30,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:30,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:30,647 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:30,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:30,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:30,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:30,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:30,731 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:30,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:30,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:30,768 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:30,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:30,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:30,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:30,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:30,858 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:30,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:30,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:30,896 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:30,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:30,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:30,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:30,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:31,000 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:31,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:31,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:31,036 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:31,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:31,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:31,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:31,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:29:31,125 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:29:31,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:29:31,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-19 03:29:31,162 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-19 03:29:31,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:29:31,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:29:31,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:29:31,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat