./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_840cfb79-eaf1-426f-b360-13f57aa8772d/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_840cfb79-eaf1-426f-b360-13f57aa8772d/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_840cfb79-eaf1-426f-b360-13f57aa8772d/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_840cfb79-eaf1-426f-b360-13f57aa8772d/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_840cfb79-eaf1-426f-b360-13f57aa8772d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_840cfb79-eaf1-426f-b360-13f57aa8772d/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:21:25,759 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:21:25,913 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_840cfb79-eaf1-426f-b360-13f57aa8772d/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:21:25,934 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:21:25,935 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:21:25,988 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:21:25,991 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:21:25,991 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:21:25,992 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:21:25,992 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:21:25,993 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:21:25,994 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:21:25,995 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:21:25,995 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:21:25,995 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:21:25,995 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:21:25,995 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:21:25,995 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:21:25,995 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:21:25,996 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:21:25,996 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:21:25,996 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:21:25,996 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:21:25,996 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:21:25,997 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:21:25,997 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:21:25,998 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:21:25,998 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:21:25,998 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:21:25,998 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:21:25,998 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:21:25,998 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:21:25,999 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:21:26,000 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_840cfb79-eaf1-426f-b360-13f57aa8772d/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 [2024-11-25 03:21:26,415 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:21:26,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:21:26,432 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:21:26,433 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:21:26,434 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:21:26,437 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_840cfb79-eaf1-426f-b360-13f57aa8772d/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.i [2024-11-25 03:21:29,934 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_840cfb79-eaf1-426f-b360-13f57aa8772d/bin/ukojak-verify-ENZ3QT5qd3/data/021f9d413/30487edb51b04134b1394518975918d6/FLAGb99dbafba [2024-11-25 03:21:30,415 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:21:30,416 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_840cfb79-eaf1-426f-b360-13f57aa8772d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.i [2024-11-25 03:21:30,447 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_840cfb79-eaf1-426f-b360-13f57aa8772d/bin/ukojak-verify-ENZ3QT5qd3/data/021f9d413/30487edb51b04134b1394518975918d6/FLAGb99dbafba [2024-11-25 03:21:30,475 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_840cfb79-eaf1-426f-b360-13f57aa8772d/bin/ukojak-verify-ENZ3QT5qd3/data/021f9d413/30487edb51b04134b1394518975918d6 [2024-11-25 03:21:30,480 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:21:30,482 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:21:30,485 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:21:30,485 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:21:30,494 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:21:30,495 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:21:30" (1/1) ... [2024-11-25 03:21:30,496 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43832dcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:30, skipping insertion in model container [2024-11-25 03:21:30,496 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:21:30" (1/1) ... [2024-11-25 03:21:30,572 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:21:31,114 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_840cfb79-eaf1-426f-b360-13f57aa8772d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.i[37435,37448] [2024-11-25 03:21:31,277 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:21:31,296 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:21:31,348 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_840cfb79-eaf1-426f-b360-13f57aa8772d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.i[37435,37448] [2024-11-25 03:21:31,454 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:21:31,522 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:21:31,523 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31 WrapperNode [2024-11-25 03:21:31,523 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:21:31,524 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:21:31,524 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:21:31,525 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:21:31,536 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:31,580 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:31,671 INFO L138 Inliner]: procedures = 207, calls = 221, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1247 [2024-11-25 03:21:31,671 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:21:31,672 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:21:31,672 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:21:31,672 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:21:31,682 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:31,682 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:31,694 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:31,695 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:31,768 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:31,774 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:31,802 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:31,806 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:31,811 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:31,820 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:21:31,821 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:21:31,821 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:21:31,821 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:21:31,823 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:21:31" (1/1) ... [2024-11-25 03:21:31,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:21:31,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_840cfb79-eaf1-426f-b360-13f57aa8772d/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:21:31,886 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_840cfb79-eaf1-426f-b360-13f57aa8772d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:21:31,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_840cfb79-eaf1-426f-b360-13f57aa8772d/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:21:31,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 03:21:31,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 03:21:31,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:21:31,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:21:31,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:21:31,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:21:31,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:21:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:21:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:21:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:21:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:21:31,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:21:31,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:21:32,199 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:21:32,201 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:21:34,244 INFO L? ?]: Removed 288 outVars from TransFormulas that were not future-live. [2024-11-25 03:21:34,245 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:21:36,182 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:21:36,182 INFO L312 CfgBuilder]: Removed 31 assume(true) statements. [2024-11-25 03:21:36,183 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:21:36 BoogieIcfgContainer [2024-11-25 03:21:36,183 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:21:36,184 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:21:36,184 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:21:36,197 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:21:36,198 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:21:36" (1/1) ... [2024-11-25 03:21:36,207 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:21:36,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:36,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 102 states and 173 transitions. [2024-11-25 03:21:36,286 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 173 transitions. [2024-11-25 03:21:36,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:21:36,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:36,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:36,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:36,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:36,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:36,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 102 states and 168 transitions. [2024-11-25 03:21:36,550 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 168 transitions. [2024-11-25 03:21:36,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:21:36,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:36,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:36,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:36,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:36,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:36,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 102 states and 164 transitions. [2024-11-25 03:21:36,643 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 164 transitions. [2024-11-25 03:21:36,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 03:21:36,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:36,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:36,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:36,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:36,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:36,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 102 states and 162 transitions. [2024-11-25 03:21:36,756 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 162 transitions. [2024-11-25 03:21:36,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:21:36,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:36,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:36,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:36,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:38,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:21:38,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:38,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 102 states and 160 transitions. [2024-11-25 03:21:38,872 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 160 transitions. [2024-11-25 03:21:38,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 03:21:38,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:38,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:39,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:40,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:40,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:40,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 107 states and 169 transitions. [2024-11-25 03:21:40,524 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 169 transitions. [2024-11-25 03:21:40,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 03:21:40,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:40,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:40,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:40,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:40,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:40,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 107 states and 167 transitions. [2024-11-25 03:21:40,644 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 167 transitions. [2024-11-25 03:21:40,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:21:40,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:40,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:40,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:40,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:40,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:40,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 107 states and 163 transitions. [2024-11-25 03:21:40,770 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 163 transitions. [2024-11-25 03:21:40,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 03:21:40,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:40,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:40,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:40,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:40,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 107 states and 157 transitions. [2024-11-25 03:21:40,934 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 157 transitions. [2024-11-25 03:21:40,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 03:21:40,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:40,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:41,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:41,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:51,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:21:51,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:51,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 107 states and 151 transitions. [2024-11-25 03:21:51,365 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 151 transitions. [2024-11-25 03:21:51,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:21:51,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:51,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:51,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:51,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:55,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:21:55,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:55,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 120 states and 167 transitions. [2024-11-25 03:21:55,261 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 167 transitions. [2024-11-25 03:21:55,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 03:21:55,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:55,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:55,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:55,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:55,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:55,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 120 states and 165 transitions. [2024-11-25 03:21:55,460 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 165 transitions. [2024-11-25 03:21:55,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:21:55,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:55,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:55,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:21:55,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:21:55,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 120 states and 163 transitions. [2024-11-25 03:21:55,716 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 163 transitions. [2024-11-25 03:21:55,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:21:55,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:21:55,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:21:55,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:21:55,917 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:22:05,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:22:05,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:05,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 120 states and 161 transitions. [2024-11-25 03:22:05,949 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 161 transitions. [2024-11-25 03:22:05,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:22:05,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:05,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:06,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:06,318 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:22:08,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:22:08,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:08,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 123 states and 163 transitions. [2024-11-25 03:22:08,732 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 163 transitions. [2024-11-25 03:22:08,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 03:22:08,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:08,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:08,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:09,302 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:22:19,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:22:21,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:22:31,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:22:41,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:22:41,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:41,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 169 states and 223 transitions. [2024-11-25 03:22:41,135 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 223 transitions. [2024-11-25 03:22:41,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:22:41,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:41,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:41,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:41,379 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:22:41,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:41,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 169 states and 219 transitions. [2024-11-25 03:22:41,400 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 219 transitions. [2024-11-25 03:22:41,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 03:22:41,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:41,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:41,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:41,643 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 03:22:43,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:22:43,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:43,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 169 states and 217 transitions. [2024-11-25 03:22:43,259 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 217 transitions. [2024-11-25 03:22:43,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:22:43,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:43,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:43,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:43,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:22:44,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:44,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 152 states and 196 transitions. [2024-11-25 03:22:44,552 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 196 transitions. [2024-11-25 03:22:44,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:22:44,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:44,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:44,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:44,960 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 03:22:54,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:22:56,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 03:22:56,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:56,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 155 states and 198 transitions. [2024-11-25 03:22:56,634 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 198 transitions. [2024-11-25 03:22:56,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 03:22:56,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:56,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:56,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:56,806 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:22:56,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:56,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 155 states and 196 transitions. [2024-11-25 03:22:56,850 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 196 transitions. [2024-11-25 03:22:56,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 03:22:56,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:56,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:58,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:58,619 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:22:58,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:58,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 157 states and 196 transitions. [2024-11-25 03:22:58,803 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 196 transitions. [2024-11-25 03:22:58,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 03:22:58,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:58,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:59,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:00,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:01,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:01,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 158 states and 199 transitions. [2024-11-25 03:23:01,177 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 199 transitions. [2024-11-25 03:23:01,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 03:23:01,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:01,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:02,903 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:03,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:03,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 159 states and 201 transitions. [2024-11-25 03:23:03,434 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 201 transitions. [2024-11-25 03:23:03,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 03:23:03,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:03,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:04,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:05,194 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:05,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:05,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 160 states and 202 transitions. [2024-11-25 03:23:05,623 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 202 transitions. [2024-11-25 03:23:05,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 03:23:05,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:05,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:06,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:07,485 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:07,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:07,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 161 states and 203 transitions. [2024-11-25 03:23:07,877 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 203 transitions. [2024-11-25 03:23:07,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 03:23:07,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:07,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:08,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:09,406 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:09,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:09,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 162 states and 204 transitions. [2024-11-25 03:23:09,814 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 204 transitions. [2024-11-25 03:23:09,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 03:23:09,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:09,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:10,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:11,813 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:13,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 165 states and 209 transitions. [2024-11-25 03:23:13,660 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 209 transitions. [2024-11-25 03:23:13,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 03:23:13,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:13,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:14,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:15,206 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:15,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:15,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 166 states and 210 transitions. [2024-11-25 03:23:15,779 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 210 transitions. [2024-11-25 03:23:15,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 03:23:15,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:15,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:16,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:18,110 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:19,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:19,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 167 states and 211 transitions. [2024-11-25 03:23:19,034 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 211 transitions. [2024-11-25 03:23:19,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 03:23:19,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:19,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:19,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:20,788 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:21,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:21,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 168 states and 212 transitions. [2024-11-25 03:23:21,686 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 212 transitions. [2024-11-25 03:23:21,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 03:23:21,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:21,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:22,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:23,276 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:24,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:24,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 169 states and 213 transitions. [2024-11-25 03:23:24,069 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 213 transitions. [2024-11-25 03:23:24,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 03:23:24,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:24,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:24,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:26,016 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:26,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:26,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 170 states and 214 transitions. [2024-11-25 03:23:26,843 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 214 transitions. [2024-11-25 03:23:26,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 03:23:26,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:26,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:27,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:28,480 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:29,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:29,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 171 states and 215 transitions. [2024-11-25 03:23:29,353 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 215 transitions. [2024-11-25 03:23:29,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 03:23:29,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:29,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:30,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:31,585 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:32,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:32,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 172 states and 216 transitions. [2024-11-25 03:23:32,593 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 216 transitions. [2024-11-25 03:23:32,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 03:23:32,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:32,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:33,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:34,142 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:34,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:34,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 173 states and 217 transitions. [2024-11-25 03:23:34,638 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 217 transitions. [2024-11-25 03:23:34,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 03:23:34,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:34,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:36,712 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:37,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:37,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 174 states and 218 transitions. [2024-11-25 03:23:37,220 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 218 transitions. [2024-11-25 03:23:37,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 03:23:37,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:37,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:38,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:39,958 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:41,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:41,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 175 states and 219 transitions. [2024-11-25 03:23:41,318 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 219 transitions. [2024-11-25 03:23:41,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 03:23:41,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:41,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:42,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:43,768 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:44,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:44,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 176 states and 220 transitions. [2024-11-25 03:23:44,868 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 220 transitions. [2024-11-25 03:23:44,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 03:23:44,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:44,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:47,820 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:48,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:48,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 177 states and 221 transitions. [2024-11-25 03:23:48,633 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 221 transitions. [2024-11-25 03:23:48,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 03:23:48,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:48,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:49,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:51,288 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:52,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:52,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 178 states and 222 transitions. [2024-11-25 03:23:52,504 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 222 transitions. [2024-11-25 03:23:52,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 03:23:52,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:52,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:53,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:54,349 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:55,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:55,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 179 states and 223 transitions. [2024-11-25 03:23:55,453 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 223 transitions. [2024-11-25 03:23:55,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 03:23:55,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:55,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:56,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:57,509 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:23:58,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:58,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 180 states and 224 transitions. [2024-11-25 03:23:58,647 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 224 transitions. [2024-11-25 03:23:58,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 03:23:58,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:58,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:59,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:01,089 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:02,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:02,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 181 states and 225 transitions. [2024-11-25 03:24:02,135 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 225 transitions. [2024-11-25 03:24:02,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 03:24:02,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:02,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:02,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:04,399 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:05,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:05,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 182 states and 226 transitions. [2024-11-25 03:24:05,069 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 226 transitions. [2024-11-25 03:24:05,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 03:24:05,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:05,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:05,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:07,540 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:08,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:08,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 183 states and 227 transitions. [2024-11-25 03:24:08,162 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 227 transitions. [2024-11-25 03:24:08,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 03:24:08,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:08,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:08,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:10,145 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:10,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:10,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 184 states and 228 transitions. [2024-11-25 03:24:10,824 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 228 transitions. [2024-11-25 03:24:10,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 03:24:10,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:10,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:11,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:14,053 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:15,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:15,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 185 states and 229 transitions. [2024-11-25 03:24:15,981 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 229 transitions. [2024-11-25 03:24:15,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 03:24:15,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:15,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:16,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:18,715 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:19,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:19,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 186 states and 230 transitions. [2024-11-25 03:24:19,685 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 230 transitions. [2024-11-25 03:24:19,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 03:24:19,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:19,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:20,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:22,451 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:24,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:24,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 187 states and 231 transitions. [2024-11-25 03:24:24,005 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 231 transitions. [2024-11-25 03:24:24,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 03:24:24,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:24,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:27,110 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:28,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:28,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 188 states and 232 transitions. [2024-11-25 03:24:28,563 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 232 transitions. [2024-11-25 03:24:28,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 03:24:28,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:28,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:31,206 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:32,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:32,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 189 states and 233 transitions. [2024-11-25 03:24:32,420 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 233 transitions. [2024-11-25 03:24:32,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 03:24:32,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:32,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:33,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:35,659 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:37,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:37,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 190 states and 234 transitions. [2024-11-25 03:24:37,116 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 234 transitions. [2024-11-25 03:24:37,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 03:24:37,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:37,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:37,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:39,390 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:40,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:40,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 191 states and 235 transitions. [2024-11-25 03:24:40,611 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 235 transitions. [2024-11-25 03:24:40,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 03:24:40,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:40,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:41,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:43,647 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:44,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:44,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 192 states and 236 transitions. [2024-11-25 03:24:44,787 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 236 transitions. [2024-11-25 03:24:44,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 03:24:44,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:44,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:45,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:47,517 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:49,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:49,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 193 states and 237 transitions. [2024-11-25 03:24:49,194 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 237 transitions. [2024-11-25 03:24:49,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 03:24:49,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:49,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:50,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:52,179 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:53,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:53,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 194 states and 238 transitions. [2024-11-25 03:24:53,147 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 238 transitions. [2024-11-25 03:24:53,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 03:24:53,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:53,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:55,902 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:24:56,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:56,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 195 states and 239 transitions. [2024-11-25 03:24:56,712 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 239 transitions. [2024-11-25 03:24:56,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 03:24:56,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:56,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:57,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:59,843 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:00,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:00,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 196 states and 240 transitions. [2024-11-25 03:25:00,638 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 240 transitions. [2024-11-25 03:25:00,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 03:25:00,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:00,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:01,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:03,470 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:04,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:04,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 197 states and 241 transitions. [2024-11-25 03:25:04,285 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 241 transitions. [2024-11-25 03:25:04,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 03:25:04,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:04,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:05,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:08,511 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:10,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:10,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 198 states and 242 transitions. [2024-11-25 03:25:10,857 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 242 transitions. [2024-11-25 03:25:10,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 03:25:10,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:10,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:11,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:13,728 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:14,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:14,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 199 states and 243 transitions. [2024-11-25 03:25:14,797 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 243 transitions. [2024-11-25 03:25:14,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 03:25:14,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:14,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:18,001 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:19,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:19,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 200 states and 244 transitions. [2024-11-25 03:25:19,792 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 244 transitions. [2024-11-25 03:25:19,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 03:25:19,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:19,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:20,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:23,089 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:24,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:24,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 201 states and 245 transitions. [2024-11-25 03:25:24,198 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 245 transitions. [2024-11-25 03:25:24,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:25:24,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:24,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:24,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:38,174 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 03:25:50,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:50,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 202 states and 246 transitions. [2024-11-25 03:25:50,523 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 246 transitions. [2024-11-25 03:25:50,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 03:25:50,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:50,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:51,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:51,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:25:52,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:52,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 203 states and 248 transitions. [2024-11-25 03:25:52,406 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 248 transitions. [2024-11-25 03:25:52,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:25:52,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:52,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:53,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:54,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:25:55,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:55,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 204 states and 250 transitions. [2024-11-25 03:25:55,950 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 250 transitions. [2024-11-25 03:25:55,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:25:55,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:55,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:57,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:58,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:00,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:00,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 206 states and 253 transitions. [2024-11-25 03:26:00,605 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 253 transitions. [2024-11-25 03:26:00,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:26:00,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:00,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:01,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:02,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:03,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:03,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 207 states and 254 transitions. [2024-11-25 03:26:03,902 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 254 transitions. [2024-11-25 03:26:03,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:26:03,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:03,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:04,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:06,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:07,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:07,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 208 states and 255 transitions. [2024-11-25 03:26:07,533 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 255 transitions. [2024-11-25 03:26:07,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:26:07,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:07,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:08,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:09,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:10,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:10,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 209 states and 256 transitions. [2024-11-25 03:26:10,440 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 256 transitions. [2024-11-25 03:26:10,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:26:10,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:10,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:11,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:12,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:13,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:13,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 210 states and 257 transitions. [2024-11-25 03:26:13,861 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 257 transitions. [2024-11-25 03:26:13,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:26:13,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:13,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:15,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:17,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:17,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 211 states and 258 transitions. [2024-11-25 03:26:17,067 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 258 transitions. [2024-11-25 03:26:17,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:26:17,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:17,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:18,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:18,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:19,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:19,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 212 states and 259 transitions. [2024-11-25 03:26:19,744 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 259 transitions. [2024-11-25 03:26:19,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:26:19,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:19,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:21,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:21,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:22,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:22,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 213 states and 260 transitions. [2024-11-25 03:26:22,948 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 260 transitions. [2024-11-25 03:26:22,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:26:22,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:22,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:23,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:26,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:28,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:28,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 214 states and 261 transitions. [2024-11-25 03:26:28,005 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 261 transitions. [2024-11-25 03:26:28,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:26:28,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:28,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:29,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:30,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:32,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:32,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 215 states and 262 transitions. [2024-11-25 03:26:32,197 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 262 transitions. [2024-11-25 03:26:32,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:26:32,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:32,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:35,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:36,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:36,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 216 states and 263 transitions. [2024-11-25 03:26:36,873 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 263 transitions. [2024-11-25 03:26:36,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 03:26:36,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:36,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:38,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:43,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:49,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:49,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 217 states and 264 transitions. [2024-11-25 03:26:49,718 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 264 transitions. [2024-11-25 03:26:49,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:26:49,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:49,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:52,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:53,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:53,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 218 states and 265 transitions. [2024-11-25 03:26:53,960 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 265 transitions. [2024-11-25 03:26:53,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:26:53,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:53,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:56,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:57,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:26:58,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:58,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 219 states and 266 transitions. [2024-11-25 03:26:58,999 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 266 transitions. [2024-11-25 03:26:59,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:26:59,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:59,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:59,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:01,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:27:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 220 states and 267 transitions. [2024-11-25 03:27:03,479 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 267 transitions. [2024-11-25 03:27:03,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:27:03,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:03,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:05,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:27:07,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:07,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 221 states and 268 transitions. [2024-11-25 03:27:07,080 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 268 transitions. [2024-11-25 03:27:07,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:27:07,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:07,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:08,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:10,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:27:12,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:12,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 222 states and 269 transitions. [2024-11-25 03:27:12,504 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 269 transitions. [2024-11-25 03:27:12,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:27:12,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:12,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:13,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:15,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:27:16,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:16,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 223 states and 270 transitions. [2024-11-25 03:27:16,965 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 270 transitions. [2024-11-25 03:27:16,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:27:16,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:16,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:18,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:20,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:27:21,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:21,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 224 states and 271 transitions. [2024-11-25 03:27:21,502 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 271 transitions. [2024-11-25 03:27:21,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:27:21,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:21,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:24,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:27:26,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:26,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 225 states and 272 transitions. [2024-11-25 03:27:26,261 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 272 transitions. [2024-11-25 03:27:26,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:27:26,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:26,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:27,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:29,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:27:30,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:30,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 226 states and 273 transitions. [2024-11-25 03:27:30,653 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 273 transitions. [2024-11-25 03:27:30,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:27:30,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:30,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:32,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:34,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:27:35,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:35,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 227 states and 274 transitions. [2024-11-25 03:27:35,332 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 274 transitions. [2024-11-25 03:27:35,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:27:35,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:35,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:36,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:37,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:27:39,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:39,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 228 states and 275 transitions. [2024-11-25 03:27:39,212 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 275 transitions. [2024-11-25 03:27:39,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:27:39,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:39,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:40,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:43,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:27:44,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:44,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 229 states and 276 transitions. [2024-11-25 03:27:44,579 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 276 transitions. [2024-11-25 03:27:44,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:27:44,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:44,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:46,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:48,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:27:49,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:49,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 230 states and 277 transitions. [2024-11-25 03:27:49,425 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 277 transitions. [2024-11-25 03:27:49,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:27:49,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:49,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:51,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:54,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:27:55,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:55,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 231 states and 278 transitions. [2024-11-25 03:27:55,891 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 278 transitions. [2024-11-25 03:27:55,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:27:55,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:55,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:56,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:59,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:28:01,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:01,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 232 states and 279 transitions. [2024-11-25 03:28:01,322 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 279 transitions. [2024-11-25 03:28:01,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:28:01,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:01,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:02,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:05,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:28:07,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:07,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 233 states and 280 transitions. [2024-11-25 03:28:07,285 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 280 transitions. [2024-11-25 03:28:07,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:28:07,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:07,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:08,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:10,451 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:28:11,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:11,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 234 states and 281 transitions. [2024-11-25 03:28:11,773 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 281 transitions. [2024-11-25 03:28:11,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:28:11,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:11,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:16,378 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:28:18,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:18,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 235 states and 282 transitions. [2024-11-25 03:28:18,028 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 282 transitions. [2024-11-25 03:28:18,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:28:18,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:18,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:20,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:22,632 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:28:24,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:24,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 236 states and 283 transitions. [2024-11-25 03:28:24,481 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 283 transitions. [2024-11-25 03:28:24,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:28:24,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:24,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:25,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:29,033 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:28:30,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:30,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 237 states and 284 transitions. [2024-11-25 03:28:30,684 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 284 transitions. [2024-11-25 03:28:30,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:28:30,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:30,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:31,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:34,747 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:28:36,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:36,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 238 states and 285 transitions. [2024-11-25 03:28:36,091 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 285 transitions. [2024-11-25 03:28:36,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:28:36,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:36,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:37,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:40,575 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:28:42,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:42,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 239 states and 286 transitions. [2024-11-25 03:28:42,865 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 286 transitions. [2024-11-25 03:28:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:28:42,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:42,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:44,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:47,720 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:28:49,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:49,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 240 states and 287 transitions. [2024-11-25 03:28:49,588 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 287 transitions. [2024-11-25 03:28:49,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 03:28:49,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:49,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:50,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:53,592 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:28:55,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:55,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 241 states and 288 transitions. [2024-11-25 03:28:55,081 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 288 transitions. [2024-11-25 03:28:55,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:28:55,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:55,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:57,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:00,742 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:29:03,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:03,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 242 states and 289 transitions. [2024-11-25 03:29:03,066 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 289 transitions. [2024-11-25 03:29:03,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 03:29:03,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:03,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:08,450 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:29:10,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:10,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 243 states and 290 transitions. [2024-11-25 03:29:10,392 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 290 transitions. [2024-11-25 03:29:10,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 03:29:10,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:10,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:11,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:15,186 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:29:16,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:16,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 244 states and 291 transitions. [2024-11-25 03:29:16,772 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 291 transitions. [2024-11-25 03:29:16,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 03:29:16,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:16,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:17,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:22,122 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:29:25,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:25,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 245 states and 292 transitions. [2024-11-25 03:29:25,738 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 292 transitions. [2024-11-25 03:29:25,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 03:29:25,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:25,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:27,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:31,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:29:34,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:34,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 246 states and 293 transitions. [2024-11-25 03:29:34,646 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 293 transitions. [2024-11-25 03:29:34,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 03:29:34,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:34,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:36,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:40,568 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:29:43,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:43,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 247 states and 294 transitions. [2024-11-25 03:29:43,729 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 294 transitions. [2024-11-25 03:29:43,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 03:29:43,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:43,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:45,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:49,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:29:52,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:52,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 248 states and 295 transitions. [2024-11-25 03:29:52,760 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 295 transitions. [2024-11-25 03:29:52,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 03:29:52,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:52,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:56,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:02,329 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:30:05,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:05,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 249 states and 296 transitions. [2024-11-25 03:30:05,744 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 296 transitions. [2024-11-25 03:30:05,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 03:30:05,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:05,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:08,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:12,250 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:30:14,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:14,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 250 states and 297 transitions. [2024-11-25 03:30:14,110 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 297 transitions. [2024-11-25 03:30:14,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 03:30:14,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:14,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:16,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:21,673 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:30:23,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:23,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 251 states and 298 transitions. [2024-11-25 03:30:23,498 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 298 transitions. [2024-11-25 03:30:23,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 03:30:23,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:23,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:25,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:29,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:30:31,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:31,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 252 states and 299 transitions. [2024-11-25 03:30:31,324 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 299 transitions. [2024-11-25 03:30:31,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 03:30:31,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:31,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:33,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:36,893 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:30:38,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:38,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 253 states and 300 transitions. [2024-11-25 03:30:38,798 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 300 transitions. [2024-11-25 03:30:38,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 03:30:38,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:38,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:42,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:30:49,383 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:30:55,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:30:55,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 254 states and 301 transitions. [2024-11-25 03:30:55,403 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 301 transitions. [2024-11-25 03:30:55,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 03:30:55,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:30:55,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:30:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:01,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:31:03,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:03,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 255 states and 302 transitions. [2024-11-25 03:31:03,890 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 302 transitions. [2024-11-25 03:31:03,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 03:31:03,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:03,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:05,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:09,783 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:31:11,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:11,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 256 states and 303 transitions. [2024-11-25 03:31:11,653 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 303 transitions. [2024-11-25 03:31:11,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 03:31:11,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:11,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:13,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:19,582 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:31:24,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:24,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 257 states and 304 transitions. [2024-11-25 03:31:24,087 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 304 transitions. [2024-11-25 03:31:24,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 03:31:24,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:24,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:30,680 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:31:33,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:33,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 258 states and 305 transitions. [2024-11-25 03:31:33,199 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 305 transitions. [2024-11-25 03:31:33,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 03:31:33,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:33,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:35,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:40,188 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:31:42,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:42,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 259 states and 306 transitions. [2024-11-25 03:31:42,097 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 306 transitions. [2024-11-25 03:31:42,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 03:31:42,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:42,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:46,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:53,762 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:31:57,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:57,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 260 states and 307 transitions. [2024-11-25 03:31:57,903 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 307 transitions. [2024-11-25 03:31:57,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 03:31:57,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:57,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:00,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:06,431 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:32:08,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:08,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 261 states and 308 transitions. [2024-11-25 03:32:08,930 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 308 transitions. [2024-11-25 03:32:08,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 03:32:08,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:08,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:10,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:15,416 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:32:17,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:17,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 262 states and 309 transitions. [2024-11-25 03:32:17,470 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 309 transitions. [2024-11-25 03:32:17,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-25 03:32:17,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:17,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:19,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:24,482 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:32:26,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:26,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 263 states and 310 transitions. [2024-11-25 03:32:26,611 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 310 transitions. [2024-11-25 03:32:26,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 03:32:26,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:26,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:28,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:34,259 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:32:36,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:36,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 264 states and 311 transitions. [2024-11-25 03:32:36,244 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 311 transitions. [2024-11-25 03:32:36,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 03:32:36,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:36,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:44,898 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:32:46,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:46,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 265 states and 312 transitions. [2024-11-25 03:32:46,994 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 312 transitions. [2024-11-25 03:32:46,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 03:32:46,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:46,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:48,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:57,294 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:33:03,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:03,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 266 states and 313 transitions. [2024-11-25 03:33:03,809 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 313 transitions. [2024-11-25 03:33:03,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-25 03:33:03,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:03,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:06,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:12,385 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:33:16,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:16,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 267 states and 314 transitions. [2024-11-25 03:33:16,183 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 314 transitions. [2024-11-25 03:33:16,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-25 03:33:16,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:16,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:18,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:24,816 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:33:28,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:28,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 268 states and 315 transitions. [2024-11-25 03:33:28,662 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 315 transitions. [2024-11-25 03:33:28,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 03:33:28,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:28,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:30,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:36,472 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:33:40,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:40,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 269 states and 316 transitions. [2024-11-25 03:33:40,003 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 316 transitions. [2024-11-25 03:33:40,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-25 03:33:40,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:40,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:41,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:48,631 INFO L134 CoverageAnalysis]: Checked inductivity of 6445 backedges. 3108 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:33:52,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:52,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 270 states and 317 transitions. [2024-11-25 03:33:52,171 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 317 transitions. [2024-11-25 03:33:52,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-25 03:33:52,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:52,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:54,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:00,769 INFO L134 CoverageAnalysis]: Checked inductivity of 6559 backedges. 3153 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:34:04,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:04,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 271 states and 318 transitions. [2024-11-25 03:34:04,921 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 318 transitions. [2024-11-25 03:34:04,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-25 03:34:04,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:04,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:07,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:13,450 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 3198 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:34:17,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:17,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 272 states and 319 transitions. [2024-11-25 03:34:17,460 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 319 transitions. [2024-11-25 03:34:17,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-25 03:34:17,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:17,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:34:21,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:34:28,902 INFO L134 CoverageAnalysis]: Checked inductivity of 6790 backedges. 3243 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 03:34:32,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:34:32,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 273 states and 320 transitions. [2024-11-25 03:34:32,306 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 320 transitions. [2024-11-25 03:34:32,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-25 03:34:32,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:34:32,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms