./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50864542-94a4-4d9b-9528-b8ddd4d5b0c1/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50864542-94a4-4d9b-9528-b8ddd4d5b0c1/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50864542-94a4-4d9b-9528-b8ddd4d5b0c1/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50864542-94a4-4d9b-9528-b8ddd4d5b0c1/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50864542-94a4-4d9b-9528-b8ddd4d5b0c1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50864542-94a4-4d9b-9528-b8ddd4d5b0c1/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:21:36,976 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:21:37,039 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50864542-94a4-4d9b-9528-b8ddd4d5b0c1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:21:37,043 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:21:37,044 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:21:37,066 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:21:37,067 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:21:37,067 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:21:37,068 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:21:37,068 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:21:37,069 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:21:37,069 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:21:37,070 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:21:37,070 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:21:37,071 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:21:37,071 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:21:37,071 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:21:37,072 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:21:37,072 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:21:37,073 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:21:37,073 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:21:37,074 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:21:37,074 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:21:37,074 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:21:37,075 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:21:37,075 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:21:37,075 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:21:37,076 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:21:37,076 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:21:37,076 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:21:37,077 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:21:37,077 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:21:37,077 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:21:37,078 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:21:37,078 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:21:37,078 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50864542-94a4-4d9b-9528-b8ddd4d5b0c1/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50864542-94a4-4d9b-9528-b8ddd4d5b0c1/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 [2024-11-08 23:21:37,330 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:21:37,360 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:21:37,363 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:21:37,365 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:21:37,366 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:21:37,367 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50864542-94a4-4d9b-9528-b8ddd4d5b0c1/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-2.i Unable to find full path for "g++" [2024-11-08 23:21:39,485 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:21:39,847 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:21:39,847 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50864542-94a4-4d9b-9528-b8ddd4d5b0c1/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-2.i [2024-11-08 23:21:39,864 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50864542-94a4-4d9b-9528-b8ddd4d5b0c1/bin/ukojak-verify-ImItNfHLgk/data/632dbf719/55b3b81455e34ce19bbac1252ff55072/FLAG0d3a7fb4e [2024-11-08 23:21:40,058 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50864542-94a4-4d9b-9528-b8ddd4d5b0c1/bin/ukojak-verify-ImItNfHLgk/data/632dbf719/55b3b81455e34ce19bbac1252ff55072 [2024-11-08 23:21:40,061 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:21:40,062 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:21:40,064 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:21:40,064 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:21:40,072 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:21:40,072 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:21:40" (1/1) ... [2024-11-08 23:21:40,077 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e907f10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:40, skipping insertion in model container [2024-11-08 23:21:40,078 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:21:40" (1/1) ... [2024-11-08 23:21:40,139 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:21:40,813 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:21:40,824 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:21:40,978 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:21:41,053 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:21:41,054 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:41 WrapperNode [2024-11-08 23:21:41,054 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:21:41,055 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:21:41,055 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:21:41,055 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:21:41,064 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:41" (1/1) ... [2024-11-08 23:21:41,099 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:41" (1/1) ... [2024-11-08 23:21:41,195 INFO L138 Inliner]: procedures = 177, calls = 325, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1568 [2024-11-08 23:21:41,195 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:21:41,196 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:21:41,196 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:21:41,196 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:21:41,206 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:41" (1/1) ... [2024-11-08 23:21:41,206 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:41" (1/1) ... [2024-11-08 23:21:41,218 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:41" (1/1) ... [2024-11-08 23:21:41,218 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:41" (1/1) ... [2024-11-08 23:21:41,259 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:41" (1/1) ... [2024-11-08 23:21:41,271 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:41" (1/1) ... [2024-11-08 23:21:41,276 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:41" (1/1) ... [2024-11-08 23:21:41,282 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:41" (1/1) ... [2024-11-08 23:21:41,292 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:21:41,293 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:21:41,293 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:21:41,293 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:21:41,294 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:41" (1/1) ... [2024-11-08 23:21:41,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:21:41,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50864542-94a4-4d9b-9528-b8ddd4d5b0c1/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:21:41,341 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50864542-94a4-4d9b-9528-b8ddd4d5b0c1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:21:41,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50864542-94a4-4d9b-9528-b8ddd4d5b0c1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:21:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:21:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:21:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:21:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:21:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:21:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:21:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:21:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:21:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:21:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:21:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:21:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:21:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:21:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:21:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:21:41,680 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:21:41,684 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:21:43,586 INFO L? ?]: Removed 346 outVars from TransFormulas that were not future-live. [2024-11-08 23:21:43,586 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:21:45,308 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:21:45,311 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-08 23:21:45,311 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:21:45 BoogieIcfgContainer [2024-11-08 23:21:45,312 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:21:45,312 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:21:45,313 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:21:45,324 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:21:45,324 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:21:45" (1/1) ... [2024-11-08 23:21:45,336 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:21:45,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:45,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 157 states and 257 transitions. [2024-11-08 23:21:45,412 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 257 transitions. [2024-11-08 23:21:45,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:21:45,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:45,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:45,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:45,675 INFO L255 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 23:21:45,688 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:45,745 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-08 23:21:45,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 23:21:45,851 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:21:45,852 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 23:21:45,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:21:45,862 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-08 23:21:45,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:45,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:45,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 160 states and 262 transitions. [2024-11-08 23:21:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 262 transitions. [2024-11-08 23:21:45,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:21:45,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:45,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:45,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:21:46,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:46,085 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 23:21:46,088 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:21:46,111 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 23:21:46,170 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:21:46,173 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-11-08 23:21:46,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:21:46,181 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-08 23:21:46,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:46,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:46,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 163 states and 267 transitions. [2024-11-08 23:21:46,570 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 267 transitions. [2024-11-08 23:21:46,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:21:46,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:46,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:46,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:46,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:46,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 163 states and 265 transitions. [2024-11-08 23:21:46,668 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 265 transitions. [2024-11-08 23:21:46,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:21:46,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:46,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:46,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:46,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:46,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:46,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 163 states and 261 transitions. [2024-11-08 23:21:46,751 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 261 transitions. [2024-11-08 23:21:46,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:21:46,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:46,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:46,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:46,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:46,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:46,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 163 states and 256 transitions. [2024-11-08 23:21:46,829 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 256 transitions. [2024-11-08 23:21:46,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:21:46,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:46,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:46,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:46,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:46,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:46,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 163 states and 252 transitions. [2024-11-08 23:21:46,877 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 252 transitions. [2024-11-08 23:21:46,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:21:46,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:46,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:46,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:46,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:46,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:46,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 163 states and 246 transitions. [2024-11-08 23:21:46,944 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 246 transitions. [2024-11-08 23:21:46,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:21:46,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:46,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:46,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:47,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:47,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:47,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 163 states and 244 transitions. [2024-11-08 23:21:47,017 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 244 transitions. [2024-11-08 23:21:47,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:21:47,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:47,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:47,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:47,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:57,105 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 [] [2024-11-08 23:21:57,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:57,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 163 states and 242 transitions. [2024-11-08 23:21:57,121 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 242 transitions. [2024-11-08 23:21:57,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:21:57,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:57,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:57,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:57,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:57,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:57,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 163 states and 241 transitions. [2024-11-08 23:21:57,320 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 241 transitions. [2024-11-08 23:21:57,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:21:57,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:57,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:57,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:57,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:07,442 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 [] [2024-11-08 23:22:07,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:07,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 163 states and 235 transitions. [2024-11-08 23:22:07,498 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 235 transitions. [2024-11-08 23:22:07,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:22:07,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:07,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:07,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:07,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:07,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:07,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 167 states and 239 transitions. [2024-11-08 23:22:07,777 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 239 transitions. [2024-11-08 23:22:07,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:22:07,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:07,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:07,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:07,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:07,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:07,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 167 states and 235 transitions. [2024-11-08 23:22:07,934 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 235 transitions. [2024-11-08 23:22:07,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:22:07,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:07,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:08,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:08,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:14,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:22:14,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:14,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 183 states and 257 transitions. [2024-11-08 23:22:14,205 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 257 transitions. [2024-11-08 23:22:14,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:22:14,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:14,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:14,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:14,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:14,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:14,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 183 states and 255 transitions. [2024-11-08 23:22:14,410 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 255 transitions. [2024-11-08 23:22:14,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:22:14,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:14,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:14,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:14,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:14,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:14,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 183 states and 253 transitions. [2024-11-08 23:22:14,714 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 253 transitions. [2024-11-08 23:22:14,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:22:14,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:14,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:14,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:14,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:14,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:14,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 183 states and 251 transitions. [2024-11-08 23:22:14,827 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 251 transitions. [2024-11-08 23:22:14,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:22:14,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:14,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:14,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:14,919 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:15,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:15,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 183 states and 249 transitions. [2024-11-08 23:22:15,576 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 249 transitions. [2024-11-08 23:22:15,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:22:15,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:15,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:15,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:15,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:22:25,755 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 [] [2024-11-08 23:22:35,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:22:45,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:22:55,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:22:55,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:55,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 198 states and 267 transitions. [2024-11-08 23:22:55,969 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 267 transitions. [2024-11-08 23:22:55,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:22:55,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:55,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:56,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:56,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:06,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:23:16,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:23:25,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:23:25,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:25,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 202 states and 270 transitions. [2024-11-08 23:23:25,246 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 270 transitions. [2024-11-08 23:23:25,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:23:25,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:25,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:25,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:25,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:25,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:25,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 202 states and 268 transitions. [2024-11-08 23:23:25,493 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 268 transitions. [2024-11-08 23:23:25,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:23:25,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:25,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:25,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:25,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:31,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:23:31,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:31,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 202 states and 266 transitions. [2024-11-08 23:23:31,127 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 266 transitions. [2024-11-08 23:23:31,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:23:31,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:31,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:31,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:31,282 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:33,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:23:33,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:33,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 206 states and 269 transitions. [2024-11-08 23:23:33,530 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 269 transitions. [2024-11-08 23:23:33,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:23:33,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:33,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:34,539 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:34,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:34,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 208 states and 272 transitions. [2024-11-08 23:23:34,691 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 272 transitions. [2024-11-08 23:23:34,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:23:34,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:34,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:35,634 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:35,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:35,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 209 states and 274 transitions. [2024-11-08 23:23:35,869 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 274 transitions. [2024-11-08 23:23:35,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:23:35,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:35,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:37,055 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:37,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:37,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 211 states and 277 transitions. [2024-11-08 23:23:37,857 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 277 transitions. [2024-11-08 23:23:37,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:23:37,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:37,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:38,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:38,920 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:39,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:39,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 212 states and 278 transitions. [2024-11-08 23:23:39,350 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 278 transitions. [2024-11-08 23:23:39,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:23:39,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:39,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:39,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:40,415 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:40,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:40,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 213 states and 279 transitions. [2024-11-08 23:23:40,779 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 279 transitions. [2024-11-08 23:23:40,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:23:40,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:40,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:42,182 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:43,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:43,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 214 states and 280 transitions. [2024-11-08 23:23:43,076 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 280 transitions. [2024-11-08 23:23:43,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:23:43,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:43,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:43,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:44,430 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:45,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:45,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 215 states and 281 transitions. [2024-11-08 23:23:45,225 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 281 transitions. [2024-11-08 23:23:45,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:23:45,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:45,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:45,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:46,712 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:47,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:47,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 216 states and 282 transitions. [2024-11-08 23:23:47,292 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 282 transitions. [2024-11-08 23:23:47,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:23:47,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:47,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:48,442 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:48,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:48,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 217 states and 283 transitions. [2024-11-08 23:23:48,893 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 283 transitions. [2024-11-08 23:23:48,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:23:48,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:48,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:49,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:50,106 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:50,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:50,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 218 states and 284 transitions. [2024-11-08 23:23:50,548 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 284 transitions. [2024-11-08 23:23:50,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:23:50,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:50,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:51,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:52,382 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:53,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:53,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 219 states and 285 transitions. [2024-11-08 23:23:53,599 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 285 transitions. [2024-11-08 23:23:53,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:23:53,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:53,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:55,190 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:56,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:56,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 220 states and 286 transitions. [2024-11-08 23:23:56,044 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 286 transitions. [2024-11-08 23:23:56,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:23:56,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:56,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:56,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:57,501 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:58,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:58,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 221 states and 287 transitions. [2024-11-08 23:23:58,158 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 287 transitions. [2024-11-08 23:23:58,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:23:58,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:58,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:58,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:59,954 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:00,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:00,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 222 states and 288 transitions. [2024-11-08 23:24:00,906 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 288 transitions. [2024-11-08 23:24:00,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:24:00,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:00,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:01,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:02,313 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:02,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:02,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 223 states and 289 transitions. [2024-11-08 23:24:02,874 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 289 transitions. [2024-11-08 23:24:02,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:24:02,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:02,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:03,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:04,536 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:05,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:05,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 224 states and 290 transitions. [2024-11-08 23:24:05,518 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 290 transitions. [2024-11-08 23:24:05,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:24:05,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:05,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:05,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:07,218 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:08,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:08,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 225 states and 291 transitions. [2024-11-08 23:24:08,334 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 291 transitions. [2024-11-08 23:24:08,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:24:08,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:08,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:08,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:09,927 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:10,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:10,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 226 states and 292 transitions. [2024-11-08 23:24:10,800 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 292 transitions. [2024-11-08 23:24:10,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:24:10,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:10,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:12,547 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:13,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:13,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 227 states and 293 transitions. [2024-11-08 23:24:13,473 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 293 transitions. [2024-11-08 23:24:13,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:24:13,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:13,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:14,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:15,509 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:16,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 228 states and 294 transitions. [2024-11-08 23:24:16,493 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 294 transitions. [2024-11-08 23:24:16,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:24:16,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:16,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:16,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:18,215 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:19,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:19,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 229 states and 295 transitions. [2024-11-08 23:24:19,180 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 295 transitions. [2024-11-08 23:24:19,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:24:19,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:19,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:21,026 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:22,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:22,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 230 states and 296 transitions. [2024-11-08 23:24:22,011 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 296 transitions. [2024-11-08 23:24:22,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:24:22,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:22,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:22,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:24,667 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:26,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:26,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 231 states and 297 transitions. [2024-11-08 23:24:26,089 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 297 transitions. [2024-11-08 23:24:26,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:24:26,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:26,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:28,219 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:29,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:29,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 232 states and 298 transitions. [2024-11-08 23:24:29,461 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 298 transitions. [2024-11-08 23:24:29,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:24:29,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:29,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:29,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:31,129 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:32,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:32,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 233 states and 299 transitions. [2024-11-08 23:24:32,208 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 299 transitions. [2024-11-08 23:24:32,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:24:32,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:32,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:32,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:34,102 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:35,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:35,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 234 states and 300 transitions. [2024-11-08 23:24:35,232 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 300 transitions. [2024-11-08 23:24:35,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:24:35,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:35,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:35,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:38,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:38,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 235 states and 301 transitions. [2024-11-08 23:24:38,299 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 301 transitions. [2024-11-08 23:24:38,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:24:38,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:38,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:40,405 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:41,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:41,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 236 states and 302 transitions. [2024-11-08 23:24:41,707 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 302 transitions. [2024-11-08 23:24:41,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:24:41,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:41,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:43,720 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:44,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:44,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 237 states and 303 transitions. [2024-11-08 23:24:44,888 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 303 transitions. [2024-11-08 23:24:44,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:24:44,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:44,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:46,951 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:47,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:47,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 238 states and 304 transitions. [2024-11-08 23:24:47,931 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 304 transitions. [2024-11-08 23:24:47,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:24:47,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:47,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:48,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:50,189 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:51,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:51,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 239 states and 305 transitions. [2024-11-08 23:24:51,660 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 305 transitions. [2024-11-08 23:24:51,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:24:51,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:51,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:53,731 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:54,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:54,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 240 states and 306 transitions. [2024-11-08 23:24:54,578 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 306 transitions. [2024-11-08 23:24:54,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:24:54,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:54,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:55,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:56,899 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:58,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:58,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 241 states and 307 transitions. [2024-11-08 23:24:58,400 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 307 transitions. [2024-11-08 23:24:58,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:24:58,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:58,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:58,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:00,501 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:25:01,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:01,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 242 states and 308 transitions. [2024-11-08 23:25:01,868 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 308 transitions. [2024-11-08 23:25:01,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:25:01,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:01,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:02,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:04,862 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:25:06,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:06,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 243 states and 309 transitions. [2024-11-08 23:25:06,292 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 309 transitions. [2024-11-08 23:25:06,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:25:06,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:06,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:06,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:09,518 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:25:11,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:11,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 244 states and 310 transitions. [2024-11-08 23:25:11,494 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 310 transitions. [2024-11-08 23:25:11,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:25:11,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:11,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:12,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:14,321 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:25:15,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:15,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 245 states and 311 transitions. [2024-11-08 23:25:15,721 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 311 transitions. [2024-11-08 23:25:15,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:25:15,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:15,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:16,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:17,985 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:25:19,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:19,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 246 states and 312 transitions. [2024-11-08 23:25:19,132 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 312 transitions. [2024-11-08 23:25:19,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:25:19,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:19,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:19,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:21,716 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:25:23,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:23,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 247 states and 313 transitions. [2024-11-08 23:25:23,439 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 313 transitions. [2024-11-08 23:25:23,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:25:23,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:23,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:23,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:25,695 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:25:26,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:26,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 248 states and 314 transitions. [2024-11-08 23:25:26,696 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 314 transitions. [2024-11-08 23:25:26,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:25:26,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:26,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:27,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:28,962 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:25:29,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:29,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 249 states and 315 transitions. [2024-11-08 23:25:29,760 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 315 transitions. [2024-11-08 23:25:29,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:25:29,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:29,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:30,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:32,637 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:25:34,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:34,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 250 states and 316 transitions. [2024-11-08 23:25:34,665 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 316 transitions. [2024-11-08 23:25:34,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:25:34,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:34,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:35,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:37,085 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:25:38,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:38,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 251 states and 317 transitions. [2024-11-08 23:25:38,671 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 317 transitions. [2024-11-08 23:25:38,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:25:38,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:38,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:39,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:50,929 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:02,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:02,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 252 states and 318 transitions. [2024-11-08 23:26:02,545 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 318 transitions. [2024-11-08 23:26:02,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:26:02,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:02,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:02,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:03,397 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:03,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:03,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 253 states and 320 transitions. [2024-11-08 23:26:03,940 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 320 transitions. [2024-11-08 23:26:03,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:26:03,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:03,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:04,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:05,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:06,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:06,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 254 states and 322 transitions. [2024-11-08 23:26:06,105 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 322 transitions. [2024-11-08 23:26:06,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:26:06,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:06,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:06,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:07,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:09,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:09,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 256 states and 325 transitions. [2024-11-08 23:26:09,492 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 325 transitions. [2024-11-08 23:26:09,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:26:09,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:09,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:10,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:11,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:12,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:12,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 257 states and 326 transitions. [2024-11-08 23:26:12,279 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 326 transitions. [2024-11-08 23:26:12,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:26:12,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:12,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:12,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:13,382 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:14,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:14,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 258 states and 327 transitions. [2024-11-08 23:26:14,199 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 327 transitions. [2024-11-08 23:26:14,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:26:14,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:14,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:14,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:15,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:16,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:16,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 259 states and 328 transitions. [2024-11-08 23:26:16,952 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 328 transitions. [2024-11-08 23:26:16,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:26:16,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:16,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:17,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:18,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:20,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:20,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 260 states and 329 transitions. [2024-11-08 23:26:20,367 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 329 transitions. [2024-11-08 23:26:20,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:26:20,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:20,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:20,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:22,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:23,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:23,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 261 states and 330 transitions. [2024-11-08 23:26:23,350 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 330 transitions. [2024-11-08 23:26:23,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:26:23,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:23,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:24,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:25,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:26,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:26,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 262 states and 331 transitions. [2024-11-08 23:26:26,222 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 331 transitions. [2024-11-08 23:26:26,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:26:26,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:26,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:26,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:27,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:28,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 263 states and 332 transitions. [2024-11-08 23:26:28,774 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 332 transitions. [2024-11-08 23:26:28,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:26:28,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:28,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:29,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:29,982 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:30,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:30,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 264 states and 333 transitions. [2024-11-08 23:26:30,909 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 333 transitions. [2024-11-08 23:26:30,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:26:30,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:30,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:31,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:33,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:34,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:34,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 265 states and 334 transitions. [2024-11-08 23:26:34,638 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 334 transitions. [2024-11-08 23:26:34,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:26:34,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:34,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:35,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:37,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:38,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:38,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 266 states and 335 transitions. [2024-11-08 23:26:38,680 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 335 transitions. [2024-11-08 23:26:38,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:26:38,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:38,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:40,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:41,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:41,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 267 states and 336 transitions. [2024-11-08 23:26:41,540 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 336 transitions. [2024-11-08 23:26:41,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:26:41,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:41,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:42,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:43,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:44,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:44,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 268 states and 337 transitions. [2024-11-08 23:26:44,055 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 337 transitions. [2024-11-08 23:26:44,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:26:44,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:44,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:44,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:46,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:47,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:47,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 269 states and 338 transitions. [2024-11-08 23:26:47,487 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 338 transitions. [2024-11-08 23:26:47,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:26:47,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:47,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:48,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:49,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:50,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:50,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 270 states and 339 transitions. [2024-11-08 23:26:50,182 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 339 transitions. [2024-11-08 23:26:50,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:26:50,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:50,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:51,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:51,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:53,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 271 states and 340 transitions. [2024-11-08 23:26:53,015 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 340 transitions. [2024-11-08 23:26:53,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:26:53,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:53,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:53,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:54,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:26:55,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:55,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 272 states and 341 transitions. [2024-11-08 23:26:55,512 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 341 transitions. [2024-11-08 23:26:55,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:26:55,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:55,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:56,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:58,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:27:00,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:00,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 273 states and 342 transitions. [2024-11-08 23:27:00,509 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 342 transitions. [2024-11-08 23:27:00,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:27:00,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:00,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:01,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:02,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:27:04,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:04,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 274 states and 343 transitions. [2024-11-08 23:27:04,000 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 343 transitions. [2024-11-08 23:27:04,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:27:04,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:04,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:04,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:06,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:27:08,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:08,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 275 states and 344 transitions. [2024-11-08 23:27:08,076 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 344 transitions. [2024-11-08 23:27:08,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:27:08,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:08,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:09,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:11,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:27:13,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:13,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 276 states and 345 transitions. [2024-11-08 23:27:13,643 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 345 transitions. [2024-11-08 23:27:13,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:27:13,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:13,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:15,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:17,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:27:18,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:18,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 277 states and 346 transitions. [2024-11-08 23:27:18,576 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 346 transitions. [2024-11-08 23:27:18,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:27:18,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:18,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:19,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:20,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:27:21,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:21,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 278 states and 347 transitions. [2024-11-08 23:27:21,611 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 347 transitions. [2024-11-08 23:27:21,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:27:21,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:21,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:22,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:25,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:27:26,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:26,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 279 states and 348 transitions. [2024-11-08 23:27:26,954 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 348 transitions. [2024-11-08 23:27:26,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:27:26,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:26,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:27,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:29,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:27:30,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:30,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 280 states and 349 transitions. [2024-11-08 23:27:30,740 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 349 transitions. [2024-11-08 23:27:30,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:27:30,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:30,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:32,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:34,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:27:35,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:35,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 281 states and 350 transitions. [2024-11-08 23:27:35,891 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 350 transitions. [2024-11-08 23:27:35,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:27:35,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:35,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:36,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:38,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:27:40,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:40,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 282 states and 351 transitions. [2024-11-08 23:27:40,247 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 351 transitions. [2024-11-08 23:27:40,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:27:40,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:40,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:41,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:42,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:27:43,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:43,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 283 states and 352 transitions. [2024-11-08 23:27:43,760 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 352 transitions. [2024-11-08 23:27:43,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:27:43,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:43,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:44,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:46,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:27:48,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:48,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 284 states and 353 transitions. [2024-11-08 23:27:48,124 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 353 transitions. [2024-11-08 23:27:48,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:27:48,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:48,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:48,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:50,223 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:27:51,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:51,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 285 states and 354 transitions. [2024-11-08 23:27:51,397 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 354 transitions. [2024-11-08 23:27:51,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:27:51,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:51,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:51,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:53,649 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:27:54,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:54,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 286 states and 355 transitions. [2024-11-08 23:27:54,856 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 355 transitions. [2024-11-08 23:27:54,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:27:54,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:54,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:55,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:58,222 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:28:00,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:00,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 287 states and 356 transitions. [2024-11-08 23:28:00,084 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 356 transitions. [2024-11-08 23:28:00,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:28:00,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:00,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:00,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:03,425 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:28:04,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:04,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 288 states and 357 transitions. [2024-11-08 23:28:04,656 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 357 transitions. [2024-11-08 23:28:04,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:28:04,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:04,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:05,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:07,062 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:28:08,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:08,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 289 states and 358 transitions. [2024-11-08 23:28:08,376 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 358 transitions. [2024-11-08 23:28:08,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:28:08,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:08,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:09,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:11,850 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:28:13,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:13,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 290 states and 359 transitions. [2024-11-08 23:28:13,981 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 359 transitions. [2024-11-08 23:28:13,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:28:13,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:13,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:15,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:17,701 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:28:18,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:18,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 291 states and 360 transitions. [2024-11-08 23:28:18,997 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 360 transitions. [2024-11-08 23:28:18,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:28:18,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:18,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:19,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:22,144 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:28:24,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:24,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 292 states and 361 transitions. [2024-11-08 23:28:24,147 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 361 transitions. [2024-11-08 23:28:24,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:28:24,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:24,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:24,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:28,757 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:28:31,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:31,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 293 states and 362 transitions. [2024-11-08 23:28:31,170 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 362 transitions. [2024-11-08 23:28:31,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:28:31,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:31,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:31,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:34,229 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:28:35,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:35,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 294 states and 363 transitions. [2024-11-08 23:28:35,992 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 363 transitions. [2024-11-08 23:28:35,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:28:35,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:35,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:36,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:38,597 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:28:40,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:40,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 295 states and 364 transitions. [2024-11-08 23:28:40,028 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 364 transitions. [2024-11-08 23:28:40,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:28:40,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:40,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:40,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:44,179 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:28:46,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:46,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 296 states and 365 transitions. [2024-11-08 23:28:46,173 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 365 transitions. [2024-11-08 23:28:46,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:28:46,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:46,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:46,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:50,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:28:53,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:53,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 297 states and 366 transitions. [2024-11-08 23:28:53,316 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 366 transitions. [2024-11-08 23:28:53,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:28:53,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:53,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:54,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:57,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:28:59,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:59,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 298 states and 367 transitions. [2024-11-08 23:28:59,478 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 367 transitions. [2024-11-08 23:28:59,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:28:59,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:59,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:00,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:04,683 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:06,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:06,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 299 states and 368 transitions. [2024-11-08 23:29:06,557 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 368 transitions. [2024-11-08 23:29:06,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:29:06,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:06,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:08,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:12,603 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:16,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:16,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 300 states and 369 transitions. [2024-11-08 23:29:16,238 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 369 transitions. [2024-11-08 23:29:16,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:29:16,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:16,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:17,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:20,943 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:22,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:22,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 301 states and 370 transitions. [2024-11-08 23:29:22,732 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 370 transitions. [2024-11-08 23:29:22,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:29:22,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:22,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:27,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:30,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:30,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 302 states and 371 transitions. [2024-11-08 23:29:30,966 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 371 transitions. [2024-11-08 23:29:30,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:29:30,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:30,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:33,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:37,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:40,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:40,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 303 states and 372 transitions. [2024-11-08 23:29:40,423 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 372 transitions. [2024-11-08 23:29:40,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:29:40,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:40,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:41,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:45,993 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:48,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:48,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 304 states and 373 transitions. [2024-11-08 23:29:48,959 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 373 transitions. [2024-11-08 23:29:48,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:29:48,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:48,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:54,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:29:57,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:57,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 305 states and 374 transitions. [2024-11-08 23:29:57,060 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 374 transitions. [2024-11-08 23:29:57,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:29:57,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:57,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:58,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:01,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:03,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:03,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 306 states and 375 transitions. [2024-11-08 23:30:03,090 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 375 transitions. [2024-11-08 23:30:03,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:30:03,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:03,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:04,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:07,591 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:09,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:09,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 307 states and 376 transitions. [2024-11-08 23:30:09,149 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 376 transitions. [2024-11-08 23:30:09,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:30:09,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:09,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:10,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:13,835 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:15,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:15,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 308 states and 377 transitions. [2024-11-08 23:30:15,383 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 377 transitions. [2024-11-08 23:30:15,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:30:15,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:15,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:16,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:22,024 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:26,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:26,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 309 states and 378 transitions. [2024-11-08 23:30:26,798 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 378 transitions. [2024-11-08 23:30:26,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:30:26,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:26,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:27,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:31,830 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:33,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:33,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 310 states and 379 transitions. [2024-11-08 23:30:33,903 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 379 transitions. [2024-11-08 23:30:33,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:30:33,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:33,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:35,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:39,065 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:40,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:40,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 311 states and 380 transitions. [2024-11-08 23:30:40,684 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 380 transitions. [2024-11-08 23:30:40,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:30:40,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:40,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:46,321 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:48,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:48,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 312 states and 381 transitions. [2024-11-08 23:30:48,402 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 381 transitions. [2024-11-08 23:30:48,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:30:48,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:48,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:49,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:55,307 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:30:57,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:57,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 313 states and 382 transitions. [2024-11-08 23:30:57,541 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 382 transitions. [2024-11-08 23:30:57,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:30:57,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:57,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:59,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:04,952 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:31:07,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:07,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 314 states and 383 transitions. [2024-11-08 23:31:07,286 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 383 transitions. [2024-11-08 23:31:07,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:31:07,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:07,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:09,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:18,230 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:31:24,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:24,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 315 states and 384 transitions. [2024-11-08 23:31:24,174 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 384 transitions. [2024-11-08 23:31:24,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:31:24,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:24,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:25,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:29,591 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:31:31,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:31,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 316 states and 385 transitions. [2024-11-08 23:31:31,663 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 385 transitions. [2024-11-08 23:31:31,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:31:31,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:31,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:32,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:37,933 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:31:41,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:41,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 317 states and 386 transitions. [2024-11-08 23:31:41,564 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 386 transitions. [2024-11-08 23:31:41,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:31:41,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:41,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:43,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:47,759 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:31:50,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:50,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 318 states and 387 transitions. [2024-11-08 23:31:50,893 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 387 transitions. [2024-11-08 23:31:50,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:31:50,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:50,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:52,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:57,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:00,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:00,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 319 states and 388 transitions. [2024-11-08 23:32:00,266 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 388 transitions. [2024-11-08 23:32:00,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:32:00,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:00,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:01,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:06,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:09,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:09,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 320 states and 389 transitions. [2024-11-08 23:32:09,844 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 389 transitions. [2024-11-08 23:32:09,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:32:09,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:09,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:11,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:53,796 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:32,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:32,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 321 states and 390 transitions. [2024-11-08 23:33:32,781 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 390 transitions. [2024-11-08 23:33:32,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:33:32,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:32,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:39,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:48,102 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:52,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:52,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 322 states and 391 transitions. [2024-11-08 23:33:52,512 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 391 transitions. [2024-11-08 23:33:52,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:33:52,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:52,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:53,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:01,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:05,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:05,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 323 states and 392 transitions. [2024-11-08 23:34:05,905 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 392 transitions. [2024-11-08 23:34:05,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:34:05,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:05,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:06,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:12,726 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:16,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:16,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 324 states and 393 transitions. [2024-11-08 23:34:16,275 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 393 transitions. [2024-11-08 23:34:16,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:34:16,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:16,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:17,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:23,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:26,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:26,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 325 states and 394 transitions. [2024-11-08 23:34:26,642 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 394 transitions. [2024-11-08 23:34:26,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:34:26,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:26,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:34,572 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:37,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:37,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 326 states and 395 transitions. [2024-11-08 23:34:37,756 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 395 transitions. [2024-11-08 23:34:37,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:34:37,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:37,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:45,877 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:47,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:47,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 327 states and 396 transitions. [2024-11-08 23:34:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 396 transitions. [2024-11-08 23:34:47,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:34:47,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:47,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:49,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:56,765 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:01,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:01,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 328 states and 397 transitions. [2024-11-08 23:35:01,373 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 397 transitions. [2024-11-08 23:35:01,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:35:01,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:01,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:03,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat