./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive-simple/fibo_2calls_4-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50945403-0060-4d2e-bf30-ae6ce36b98b5/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50945403-0060-4d2e-bf30-ae6ce36b98b5/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50945403-0060-4d2e-bf30-ae6ce36b98b5/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50945403-0060-4d2e-bf30-ae6ce36b98b5/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive-simple/fibo_2calls_4-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50945403-0060-4d2e-bf30-ae6ce36b98b5/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50945403-0060-4d2e-bf30-ae6ce36b98b5/bin/ukojak-verify-0OAaufAVZV --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 0724aefed4fd629206cc51e19e964e04af92729823366947a0cfe01fe4e4d102 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:45:27,608 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:45:27,697 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50945403-0060-4d2e-bf30-ae6ce36b98b5/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-11 23:45:27,705 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:45:27,705 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:45:27,749 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:45:27,750 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:45:27,751 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:45:27,752 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:45:27,757 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:45:27,758 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:45:27,758 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:45:27,758 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-11 23:45:27,760 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:45:27,761 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-11 23:45:27,761 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:45:27,761 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:45:27,762 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:45:27,762 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:45:27,763 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-11 23:45:27,763 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-11 23:45:27,764 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-11 23:45:27,764 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:45:27,765 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:45:27,765 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:45:27,766 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:45:27,767 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:45:27,769 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:45:27,769 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:45:27,770 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:45:27,771 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:45:27,772 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:45:27,772 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:45:27,772 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:45:27,773 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_50945403-0060-4d2e-bf30-ae6ce36b98b5/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50945403-0060-4d2e-bf30-ae6ce36b98b5/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0724aefed4fd629206cc51e19e964e04af92729823366947a0cfe01fe4e4d102 [2023-11-11 23:45:28,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:45:28,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:45:28,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:45:28,136 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:45:28,137 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:45:28,139 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50945403-0060-4d2e-bf30-ae6ce36b98b5/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/recursive-simple/fibo_2calls_4-1.c [2023-11-11 23:45:31,203 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:45:31,424 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:45:31,425 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50945403-0060-4d2e-bf30-ae6ce36b98b5/sv-benchmarks/c/recursive-simple/fibo_2calls_4-1.c [2023-11-11 23:45:31,433 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50945403-0060-4d2e-bf30-ae6ce36b98b5/bin/ukojak-verify-0OAaufAVZV/data/d85004557/da01b568c1d94c94b6d1b31179e92029/FLAGe2492bd20 [2023-11-11 23:45:31,455 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50945403-0060-4d2e-bf30-ae6ce36b98b5/bin/ukojak-verify-0OAaufAVZV/data/d85004557/da01b568c1d94c94b6d1b31179e92029 [2023-11-11 23:45:31,466 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:45:31,469 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:45:31,473 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:45:31,474 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:45:31,480 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:45:31,483 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,484 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1afd7b3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31, skipping insertion in model container [2023-11-11 23:45:31,485 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,508 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:45:31,707 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:45:31,721 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:45:31,748 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:45:31,765 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:45:31,765 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31 WrapperNode [2023-11-11 23:45:31,766 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:45:31,767 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:45:31,767 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:45:31,767 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:45:31,776 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,784 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,804 INFO L138 Inliner]: procedures = 14, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 21 [2023-11-11 23:45:31,804 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:45:31,805 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:45:31,806 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:45:31,806 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:45:31,815 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,817 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,830 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,830 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,833 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,835 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,844 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,845 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,846 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:45:31,847 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:45:31,853 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:45:31,854 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:45:31,855 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:45:31" (1/1) ... [2023-11-11 23:45:31,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:45:31,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50945403-0060-4d2e-bf30-ae6ce36b98b5/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:45:31,892 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50945403-0060-4d2e-bf30-ae6ce36b98b5/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:45:31,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50945403-0060-4d2e-bf30-ae6ce36b98b5/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:45:31,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:45:31,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:45:31,938 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2023-11-11 23:45:31,939 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2023-11-11 23:45:31,939 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2023-11-11 23:45:31,940 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2023-11-11 23:45:31,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:45:31,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:45:32,025 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:45:32,029 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:45:32,269 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:45:32,334 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:45:32,337 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:45:32,340 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:45:32 BoogieIcfgContainer [2023-11-11 23:45:32,340 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:45:32,342 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:45:32,342 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:45:32,353 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:45:32,354 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:45:32" (1/1) ... [2023-11-11 23:45:32,364 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:45:32,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:32,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 46 states and 52 transitions. [2023-11-11 23:45:32,442 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 52 transitions. [2023-11-11 23:45:32,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-11 23:45:32,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:32,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:32,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:32,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:45:32,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:32,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 45 states and 51 transitions. [2023-11-11 23:45:32,728 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 51 transitions. [2023-11-11 23:45:32,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-11 23:45:32,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:32,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:32,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:32,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:45:33,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:33,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 50 states and 58 transitions. [2023-11-11 23:45:33,072 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 58 transitions. [2023-11-11 23:45:33,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-11 23:45:33,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:33,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:33,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:33,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:45:33,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:33,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 49 states and 57 transitions. [2023-11-11 23:45:33,249 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 57 transitions. [2023-11-11 23:45:33,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-11 23:45:33,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:33,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:33,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:33,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:45:33,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:33,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 55 states and 65 transitions. [2023-11-11 23:45:33,541 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2023-11-11 23:45:33,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-11 23:45:33,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:33,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:33,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:33,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:45:33,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:33,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 54 states and 64 transitions. [2023-11-11 23:45:33,615 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 64 transitions. [2023-11-11 23:45:33,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-11 23:45:33,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:33,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:33,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:45:33,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:33,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 57 states and 68 transitions. [2023-11-11 23:45:33,751 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 68 transitions. [2023-11-11 23:45:33,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-11 23:45:33,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:33,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:33,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:33,876 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:45:33,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:33,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 58 states and 70 transitions. [2023-11-11 23:45:33,951 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 70 transitions. [2023-11-11 23:45:33,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-11 23:45:33,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:33,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:33,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:33,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:34,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:34,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 57 states and 69 transitions. [2023-11-11 23:45:34,026 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 69 transitions. [2023-11-11 23:45:34,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-11 23:45:34,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:34,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:34,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:34,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:45:34,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:34,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 59 states and 73 transitions. [2023-11-11 23:45:34,529 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2023-11-11 23:45:34,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-11 23:45:34,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:34,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:34,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:34,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:34,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:34,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 62 states and 77 transitions. [2023-11-11 23:45:34,705 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 77 transitions. [2023-11-11 23:45:34,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-11 23:45:34,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:34,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:34,898 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:45:35,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:35,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 70 states and 90 transitions. [2023-11-11 23:45:35,819 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 90 transitions. [2023-11-11 23:45:35,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-11 23:45:35,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:35,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:35,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:35,996 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-11 23:45:36,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:36,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 72 states and 94 transitions. [2023-11-11 23:45:36,497 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 94 transitions. [2023-11-11 23:45:36,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-11 23:45:36,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:36,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:36,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:36,685 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:45:37,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:37,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 80 states and 105 transitions. [2023-11-11 23:45:37,766 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 105 transitions. [2023-11-11 23:45:37,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:45:37,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:37,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:37,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:37,856 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:45:38,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:38,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 90 states and 116 transitions. [2023-11-11 23:45:38,795 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 116 transitions. [2023-11-11 23:45:38,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-11 23:45:38,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:38,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:38,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:39,087 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-11 23:45:40,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:40,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 100 states and 133 transitions. [2023-11-11 23:45:40,327 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 133 transitions. [2023-11-11 23:45:40,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-11 23:45:40,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:40,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:40,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:40,384 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-11 23:45:40,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:40,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 101 states and 136 transitions. [2023-11-11 23:45:40,412 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 136 transitions. [2023-11-11 23:45:40,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-11 23:45:40,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:40,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:40,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:40,536 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-11 23:45:41,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:41,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 105 states and 144 transitions. [2023-11-11 23:45:41,075 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 144 transitions. [2023-11-11 23:45:41,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-11 23:45:41,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:41,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:41,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:41,149 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-11 23:45:41,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:41,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 106 states and 147 transitions. [2023-11-11 23:45:41,182 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 147 transitions. [2023-11-11 23:45:41,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-11 23:45:41,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:41,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:41,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:41,332 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:45:41,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:41,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 105 states and 141 transitions. [2023-11-11 23:45:41,949 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 141 transitions. [2023-11-11 23:45:41,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-11 23:45:41,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:41,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:41,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:42,015 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 10 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-11 23:45:42,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:42,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 109 states and 145 transitions. [2023-11-11 23:45:42,211 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 145 transitions. [2023-11-11 23:45:42,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-11 23:45:42,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:42,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:42,528 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-11 23:45:43,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:43,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 113 states and 152 transitions. [2023-11-11 23:45:43,705 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 152 transitions. [2023-11-11 23:45:43,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-11 23:45:43,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:43,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:43,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:43,977 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-11 23:45:45,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:45,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 116 states and 161 transitions. [2023-11-11 23:45:45,170 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 161 transitions. [2023-11-11 23:45:45,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-11 23:45:45,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:45,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:45,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:45,433 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-11-11 23:45:46,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:46,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 120 states and 169 transitions. [2023-11-11 23:45:46,242 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 169 transitions. [2023-11-11 23:45:46,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-11 23:45:46,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:46,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:46,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:46,294 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-11-11 23:45:46,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:46,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 122 states and 171 transitions. [2023-11-11 23:45:46,692 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 171 transitions. [2023-11-11 23:45:46,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-11 23:45:46,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:46,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:46,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:47,127 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-11 23:45:49,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:49,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 131 states and 199 transitions. [2023-11-11 23:45:49,482 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 199 transitions. [2023-11-11 23:45:49,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:49,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:49,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:49,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:49,827 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:52,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:52,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:52,941 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:52,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:52,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:52,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:52,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:53,058 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:53,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:53,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:53,096 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:53,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:53,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:53,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:53,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:53,224 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:53,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:53,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:53,289 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:53,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:53,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:53,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:53,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:53,407 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:53,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:53,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:53,448 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:53,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:53,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:53,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:53,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:53,571 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:53,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:53,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:53,613 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:53,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:53,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:53,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:53,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:53,745 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:53,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:53,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:53,785 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:53,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:53,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:53,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:53,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:53,921 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:53,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:53,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:53,959 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:53,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:53,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:53,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:53,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:54,060 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:54,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:54,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:54,099 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:54,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:54,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:54,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:54,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:54,204 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:54,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:54,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:54,242 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:54,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:54,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:54,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:54,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:54,344 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:54,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:54,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:54,383 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:54,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:54,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:54,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:54,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:54,507 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:54,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:54,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:54,544 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:54,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:54,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:54,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:54,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:54,649 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:54,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:54,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:54,693 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:54,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:54,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:54,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:54,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:54,812 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:54,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:54,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:54,851 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:54,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:54,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:54,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:54,974 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:55,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:55,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:55,055 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:55,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:55,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:55,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:55,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:55,173 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:55,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:55,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:55,220 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:55,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:55,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:55,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:55,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:55,326 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:55,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:55,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:55,366 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:55,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:55,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:55,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:55,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:55,480 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:55,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:55,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:55,521 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:55,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:55,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:55,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:55,628 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:55,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:55,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:55,667 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:55,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:55,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:55,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:55,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:55,786 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:55,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:55,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:55,823 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:55,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:55,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:55,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:55,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:55,928 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:55,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:55,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:55,967 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:55,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:55,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:55,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:55,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:56,071 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:56,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:56,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:56,113 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:56,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:56,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:56,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:56,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:56,216 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:56,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:56,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:56,254 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:56,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:56,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:56,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:56,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:56,360 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:56,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:56,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:56,398 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:56,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:56,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:56,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:56,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:56,531 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:56,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:56,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:56,567 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:56,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:56,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:56,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:56,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:56,674 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:56,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:56,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:56,713 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:56,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:56,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:56,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:56,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:56,826 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:56,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:56,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:56,864 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:56,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:56,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:56,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:56,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:56,962 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:56,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:56,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:56,999 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:57,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:57,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:57,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:57,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:57,094 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:57,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:57,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:57,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:57,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:57,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:57,269 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:57,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:57,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:57,303 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:57,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:57,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:57,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:57,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:57,411 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:57,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:57,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:57,448 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:57,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:57,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:57,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:57,547 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:57,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:57,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:57,583 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:57,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:57,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:57,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:57,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:57,679 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:57,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:57,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:57,714 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:57,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:57,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:57,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:57,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:57,851 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:57,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:57,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:57,896 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:57,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:57,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:57,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:58,007 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:58,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:58,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:58,054 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:58,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:58,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:58,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:58,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:58,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:58,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:58,193 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:58,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:58,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:58,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:58,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:58,302 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:58,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:58,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:58,340 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:58,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:58,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:58,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:58,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:58,442 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:58,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:58,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:58,480 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:58,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:58,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:58,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:58,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:58,581 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:58,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:58,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:58,636 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:58,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:58,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:58,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:58,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:58,734 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:58,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:58,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:58,771 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:58,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:58,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:58,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:58,870 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:58,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:58,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:58,907 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:58,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:58,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:58,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:58,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:59,014 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:59,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:59,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:59,051 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:59,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:59,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:59,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:59,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:59,156 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:59,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:59,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:59,192 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:59,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:59,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:59,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:59,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:59,293 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:59,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:59,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:59,330 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:59,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:59,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:59,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:59,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:59,431 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:59,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:59,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:59,486 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:59,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:59,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:59,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:59,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:59,584 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:59,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:59,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:59,619 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:59,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:59,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:59,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:59,714 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:59,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:59,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:59,751 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:59,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:59,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:59,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:45:59,866 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:45:59,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:45:59,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:45:59,903 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:45:59,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:45:59,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:45:59,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:45:59,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:00,004 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:00,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:00,042 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:00,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:00,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:00,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:00,139 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:00,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:00,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:00,174 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:00,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:00,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:00,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:00,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:00,324 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:00,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:00,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:00,361 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:00,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:00,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:00,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:00,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:00,458 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:00,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:00,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:00,496 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:00,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:00,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:00,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:00,596 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:00,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:00,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:00,637 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:00,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:00,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:00,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:00,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:00,734 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:00,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:00,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:00,773 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:00,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:00,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:00,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:00,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:00,869 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:00,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:00,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:00,906 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:00,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:00,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:00,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:00,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:01,008 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:01,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:01,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:01,044 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:01,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:01,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:01,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:01,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:01,167 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:01,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:01,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:01,213 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:01,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:01,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:01,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:01,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:01,320 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:01,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:01,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:01,366 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:01,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:01,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:01,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:01,474 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:01,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:01,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:01,512 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:01,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:01,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:01,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:01,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:01,640 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:01,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:01,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:01,678 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:01,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:01,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:01,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:01,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:01,777 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:01,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:01,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:01,815 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:01,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:01,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:01,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:01,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:01,912 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:01,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:01,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:01,948 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:01,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:01,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:01,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:02,049 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:02,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:02,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:02,086 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:02,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:02,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:02,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:02,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:02,197 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:02,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:02,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:02,234 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:02,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:02,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:02,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:02,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:02,330 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:02,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:02,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:02,367 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:02,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:02,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:02,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:02,464 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:02,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:02,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:02,503 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:02,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:02,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:02,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:02,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:02,600 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:02,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:02,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:02,636 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:02,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:02,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:02,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:02,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:02,731 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:02,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:02,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:02,767 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:02,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:02,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:02,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:02,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:02,865 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:02,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:02,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:02,901 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:02,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:02,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:02,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:02,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:02,997 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:03,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:03,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:03,034 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:03,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:03,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:03,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:03,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:03,149 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:03,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:03,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:03,185 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:03,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:03,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:03,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:03,276 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:03,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:03,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:03,311 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:03,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:03,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:03,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:03,402 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:03,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:03,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:03,438 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:03,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:03,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:03,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:03,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:03,526 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:03,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:03,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:03,560 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:03,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:03,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:03,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:03,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:03,649 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:03,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:03,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:03,686 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:03,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:03,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:03,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:03,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:03,777 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:03,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:03,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:03,812 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:03,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:03,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:03,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:03,906 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:03,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:03,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:03,944 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:03,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:03,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:03,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:03,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:04,033 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:04,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:04,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:04,066 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:04,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:04,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:04,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:04,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:04,164 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:04,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:04,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:04,196 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:04,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:04,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:04,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:04,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:04,280 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:04,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:04,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:04,311 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:04,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:04,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:04,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:04,396 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:04,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:04,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:04,428 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:04,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:04,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:04,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:04,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:04,514 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:04,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:04,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:04,546 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:04,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:04,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:04,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:04,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:04,635 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:04,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:04,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:04,668 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:04,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:04,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:04,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:04,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:04,754 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:04,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:04,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:04,786 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:04,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:04,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:04,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:04,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:04,880 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:04,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:04,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:04,915 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:04,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:04,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:04,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:05,007 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:05,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:05,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:05,057 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:05,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:05,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:05,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:05,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:05,175 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:05,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:05,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:05,221 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:05,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:05,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:05,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:05,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:05,328 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:05,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:05,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:05,373 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:05,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:05,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:05,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:05,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:05,466 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:05,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:05,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:05,501 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:05,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:05,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:05,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:05,591 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:05,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:05,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:05,628 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:05,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:05,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:05,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:05,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:05,720 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:05,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:05,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:05,757 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:05,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:05,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:05,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:05,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:05,847 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:05,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:05,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:05,883 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:05,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:05,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:05,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:05,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:05,975 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:06,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:06,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:06,010 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:06,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:06,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:06,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:06,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:06,105 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:06,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:06,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:06,145 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:06,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:06,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:06,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:06,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:06,243 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:06,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:06,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:06,276 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:06,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:06,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:06,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:06,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:06,370 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:06,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:06,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:06,403 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:06,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:06,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:06,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:06,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:06,490 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:06,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:06,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:06,525 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:06,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:06,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:06,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:06,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:06,625 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:06,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:06,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:06,659 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:06,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:06,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:06,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:06,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:06,758 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:06,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:06,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:06,792 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:06,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:06,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:06,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:06,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:06,885 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:06,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:06,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:06,919 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:06,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:06,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:06,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:06,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:07,020 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:07,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:07,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:07,053 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:07,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:07,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:07,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:07,138 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:07,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:07,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:07,172 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:07,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:07,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:07,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:07,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:07,275 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:07,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:07,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:07,313 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:07,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:07,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:07,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:07,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:07,412 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:07,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:07,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:07,452 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:07,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:07,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:07,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:07,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:07,538 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:07,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:07,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:07,574 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:07,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:07,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:07,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:07,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:07,662 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:07,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:07,695 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:07,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:07,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:07,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:07,778 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:07,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:07,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:07,809 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:07,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:07,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:07,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:07,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:07,897 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:07,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:07,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:07,932 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:07,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:07,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:07,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:07,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:08,029 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:08,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:08,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:08,067 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:08,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:08,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:08,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:08,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:08,159 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:08,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:08,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:08,194 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:08,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:08,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:08,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:08,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:08,284 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:08,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:08,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:08,318 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:08,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:08,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:08,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:08,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:08,407 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:08,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:08,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:08,446 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:08,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:08,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:08,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:08,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:08,533 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:08,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:08,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:08,578 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:08,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:08,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:08,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:08,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:08,668 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:08,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:08,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:08,702 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:08,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:08,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:08,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:08,794 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:08,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:08,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:08,829 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:08,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:08,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:08,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:08,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:08,918 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:08,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:08,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:08,952 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:08,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:08,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:08,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:08,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:09,040 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:09,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:09,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:09,075 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:09,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:09,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:09,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:09,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:09,164 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:09,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:09,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:09,197 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:09,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:09,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:09,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:09,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:09,288 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:09,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:09,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:09,324 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:09,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:09,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:09,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:09,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:09,416 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:09,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:09,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:09,449 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:09,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:09,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:09,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:09,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:09,534 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:09,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:09,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:09,568 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:09,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:09,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:09,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:09,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:09,652 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:09,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:09,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:09,688 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:09,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:09,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:09,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:09,770 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:09,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:09,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:09,803 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:09,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:09,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:09,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:09,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:09,896 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:09,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:09,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:09,928 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:09,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:09,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:09,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:09,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:10,013 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:10,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:10,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:10,046 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:10,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:10,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:10,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:10,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:10,129 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:10,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:10,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:10,162 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:10,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:10,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:10,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:10,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:10,245 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:10,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:10,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:10,277 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:10,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:10,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:10,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:10,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:10,357 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:10,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:10,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:10,389 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:10,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:10,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:10,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:10,473 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:10,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:10,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:10,506 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:10,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:10,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:10,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:10,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:10,589 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:10,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:10,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:10,622 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:10,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:10,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:10,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:10,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:10,706 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:10,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:10,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:10,742 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:10,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:10,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:10,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:10,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:10,833 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:10,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:10,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:10,870 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:10,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:10,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:10,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:10,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:10,952 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:10,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:10,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:10,984 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:10,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:10,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:10,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:10,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:11,070 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:11,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:11,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:11,103 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:11,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:11,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:11,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:11,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:11,186 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:11,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:11,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:11,220 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:11,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:11,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:11,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:11,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:11,301 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:11,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:11,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:11,333 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:11,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:11,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:11,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:11,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:11,417 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:11,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:11,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:11,453 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:11,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:11,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:11,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:11,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:11,546 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:11,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:11,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:11,577 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:11,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:11,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:11,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:11,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:11,662 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:11,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:11,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:11,695 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:11,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:11,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:11,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:11,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:11,777 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:11,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:11,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:11,810 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:11,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:11,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:11,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:11,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:11,897 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:11,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:11,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:11,928 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:11,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:11,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:11,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:12,015 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:12,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:12,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:12,048 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:12,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:12,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:12,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:12,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:12,137 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:12,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:12,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:12,173 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:12,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:12,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:12,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:12,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:12,259 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:12,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:12,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:12,295 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:12,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:12,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:12,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:12,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:12,385 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:12,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:12,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:12,419 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:12,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:12,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:12,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:12,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:12,506 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:12,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:12,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:12,541 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:12,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:12,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:12,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:12,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:12,624 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:12,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:12,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:12,656 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:12,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:12,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:12,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:12,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:12,740 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:12,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:12,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:12,776 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:12,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:12,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:12,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:12,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:12,859 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:12,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:12,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:12,892 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:12,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:12,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:12,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:12,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:12,983 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:13,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:13,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:13,017 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:13,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:13,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:13,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:13,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:13,105 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:13,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:13,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:13,139 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:13,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:13,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:13,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:13,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:13,224 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:13,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:13,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:13,256 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:13,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:13,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:13,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:13,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:13,338 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:13,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:13,370 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:13,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:13,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:13,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:13,469 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:13,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:13,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:13,501 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:13,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:13,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:13,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:13,582 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:13,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:13,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:13,615 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:13,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:13,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:13,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:13,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:46:13,701 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-11 23:46:13,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:13,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 136 states and 207 transitions. [2023-11-11 23:46:13,735 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2023-11-11 23:46:13,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-11 23:46:13,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:13,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:13,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat