./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3c31fe-bbed-4716-949d-13157b8dc80a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3c31fe-bbed-4716-949d-13157b8dc80a/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_6e3c31fe-bbed-4716-949d-13157b8dc80a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3c31fe-bbed-4716-949d-13157b8dc80a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3c31fe-bbed-4716-949d-13157b8dc80a/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_6e3c31fe-bbed-4716-949d-13157b8dc80a/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 ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:36:27,159 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:36:27,258 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3c31fe-bbed-4716-949d-13157b8dc80a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:36:27,264 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:36:27,265 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:36:27,303 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:36:27,303 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:36:27,304 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:36:27,305 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:36:27,305 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:36:27,307 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:36:27,308 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:36:27,308 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:36:27,309 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:36:27,309 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:36:27,309 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:36:27,310 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:36:27,310 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:36:27,311 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:36:27,314 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:36:27,315 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:36:27,315 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:36:27,316 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:36:27,316 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:36:27,317 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:36:27,317 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:36:27,317 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:36:27,318 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:36:27,318 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:36:27,318 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:36:27,319 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:36:27,319 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:36:27,320 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:36:27,320 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:36:27,320 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:36:27,321 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_6e3c31fe-bbed-4716-949d-13157b8dc80a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3c31fe-bbed-4716-949d-13157b8dc80a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 [2024-11-08 23:36:27,585 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:36:27,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:36:27,621 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:36:27,623 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:36:27,623 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:36:27,625 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3c31fe-bbed-4716-949d-13157b8dc80a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i Unable to find full path for "g++" [2024-11-08 23:36:29,744 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:36:30,062 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:36:30,062 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3c31fe-bbed-4716-949d-13157b8dc80a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2024-11-08 23:36:30,087 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3c31fe-bbed-4716-949d-13157b8dc80a/bin/ukojak-verify-ImItNfHLgk/data/6cf32f2f7/048bda80ece740bcb7f8faa83e1f009f/FLAG06e359fd0 [2024-11-08 23:36:30,102 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3c31fe-bbed-4716-949d-13157b8dc80a/bin/ukojak-verify-ImItNfHLgk/data/6cf32f2f7/048bda80ece740bcb7f8faa83e1f009f [2024-11-08 23:36:30,104 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:36:30,106 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:36:30,107 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:36:30,107 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:36:30,113 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:36:30,114 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:36:30" (1/1) ... [2024-11-08 23:36:30,115 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42dc8a2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:30, skipping insertion in model container [2024-11-08 23:36:30,115 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:36:30" (1/1) ... [2024-11-08 23:36:30,180 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:36:30,925 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:36:30,937 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:36:31,119 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:36:31,234 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:36:31,235 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:31 WrapperNode [2024-11-08 23:36:31,235 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:36:31,236 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:36:31,236 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:36:31,237 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:36:31,245 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:31" (1/1) ... [2024-11-08 23:36:31,282 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:31" (1/1) ... [2024-11-08 23:36:31,354 INFO L138 Inliner]: procedures = 282, calls = 300, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 1452 [2024-11-08 23:36:31,355 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:36:31,356 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:36:31,356 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:36:31,356 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:36:31,366 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:31" (1/1) ... [2024-11-08 23:36:31,369 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:31" (1/1) ... [2024-11-08 23:36:31,390 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:31" (1/1) ... [2024-11-08 23:36:31,393 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:31" (1/1) ... [2024-11-08 23:36:31,452 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:31" (1/1) ... [2024-11-08 23:36:31,475 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:31" (1/1) ... [2024-11-08 23:36:31,483 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:31" (1/1) ... [2024-11-08 23:36:31,495 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:31" (1/1) ... [2024-11-08 23:36:31,508 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:36:31,509 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:36:31,510 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:36:31,510 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:36:31,511 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:31" (1/1) ... [2024-11-08 23:36:31,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:36:31,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3c31fe-bbed-4716-949d-13157b8dc80a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:36:31,546 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3c31fe-bbed-4716-949d-13157b8dc80a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:36:31,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e3c31fe-bbed-4716-949d-13157b8dc80a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:36:31,583 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-08 23:36:31,583 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-08 23:36:31,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:36:31,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:36:31,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:36:31,584 INFO L130 BoogieDeclarations]: Found specification of procedure alt_bzero [2024-11-08 23:36:31,585 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_bzero [2024-11-08 23:36:31,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:36:31,586 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:36:31,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:36:31,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:36:31,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:36:31,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:36:31,587 INFO L130 BoogieDeclarations]: Found specification of procedure alt_malloc [2024-11-08 23:36:31,587 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_malloc [2024-11-08 23:36:31,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:36:31,588 INFO L130 BoogieDeclarations]: Found specification of procedure alt_free [2024-11-08 23:36:31,588 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_free [2024-11-08 23:36:31,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:36:31,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:36:31,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:36:31,850 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:36:31,853 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:36:33,674 INFO L? ?]: Removed 349 outVars from TransFormulas that were not future-live. [2024-11-08 23:36:33,674 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:36:35,302 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:36:35,303 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 23:36:35,303 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:36:35 BoogieIcfgContainer [2024-11-08 23:36:35,303 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:36:35,304 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:36:35,304 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:36:35,315 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:36:35,315 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:36:35" (1/1) ... [2024-11-08 23:36:35,325 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:36:35,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:35,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 185 states and 285 transitions. [2024-11-08 23:36:35,399 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 285 transitions. [2024-11-08 23:36:35,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:36:35,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:35,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:35,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:35,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:35,699 INFO L255 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:36:35,709 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:35,799 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 23:36:35,864 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:36:35,865 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 23:36:35,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:36:35,875 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 23:36:35,885 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 23:36:35,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:35,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 188 states and 290 transitions. [2024-11-08 23:36:35,970 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 290 transitions. [2024-11-08 23:36:35,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:36:35,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:35,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:36:36,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:36,100 INFO L255 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:36:36,103 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:36:36,114 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 23:36:36,146 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:36:36,147 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 23:36:36,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:36:36,157 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 23:36:36,164 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 23:36:36,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:36,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 189 states and 291 transitions. [2024-11-08 23:36:36,189 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 291 transitions. [2024-11-08 23:36:36,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:36:36,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:36,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:36,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:36,278 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 23:36:36,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:36,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 189 states and 289 transitions. [2024-11-08 23:36:36,286 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 289 transitions. [2024-11-08 23:36:36,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:36:36,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:36,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:36,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:36,391 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 23:36:36,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:36,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 189 states and 283 transitions. [2024-11-08 23:36:36,409 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 283 transitions. [2024-11-08 23:36:36,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:36:36,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:36,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:36,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:36,638 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 23:36:36,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:36,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 189 states and 277 transitions. [2024-11-08 23:36:36,772 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 277 transitions. [2024-11-08 23:36:36,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:36:36,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:36,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:36,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:36,838 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 23:36:36,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:36,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 189 states and 275 transitions. [2024-11-08 23:36:36,854 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 275 transitions. [2024-11-08 23:36:36,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:36:36,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:36,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:36,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:36,945 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 23:36:46,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:46,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:46,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 189 states and 273 transitions. [2024-11-08 23:36:46,986 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 273 transitions. [2024-11-08 23:36:46,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:36:46,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:46,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:47,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:47,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:57,794 WARN L539 Checker$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 23:37:07,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:10,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:10,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:10,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 208 states and 302 transitions. [2024-11-08 23:37:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 302 transitions. [2024-11-08 23:37:10,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:37:10,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:10,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:10,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:10,769 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 23:37:10,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:10,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 208 states and 300 transitions. [2024-11-08 23:37:10,831 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 300 transitions. [2024-11-08 23:37:10,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:37:10,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:10,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:10,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:11,220 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 23:37:21,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:31,866 WARN L539 Checker$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 23:37:35,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:35,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:35,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 228 states and 329 transitions. [2024-11-08 23:37:35,302 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 329 transitions. [2024-11-08 23:37:35,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:37:35,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:35,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:35,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:45,395 WARN L539 Checker$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 23:37:45,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:45,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 228 states and 327 transitions. [2024-11-08 23:37:45,407 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 327 transitions. [2024-11-08 23:37:45,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:37:45,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:45,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:45,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:45,928 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 23:37:56,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:02,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:02,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:02,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 232 states and 330 transitions. [2024-11-08 23:38:02,659 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 330 transitions. [2024-11-08 23:38:02,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:38:02,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:02,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:02,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:02,808 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 23:38:02,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:02,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 232 states and 326 transitions. [2024-11-08 23:38:02,819 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 326 transitions. [2024-11-08 23:38:02,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:38:02,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:02,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:02,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:02,977 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 23:38:03,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:03,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 232 states and 320 transitions. [2024-11-08 23:38:03,018 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 320 transitions. [2024-11-08 23:38:03,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:38:03,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:03,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:03,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:03,274 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 23:38:14,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:22,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:22,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:22,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 248 states and 340 transitions. [2024-11-08 23:38:22,440 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 340 transitions. [2024-11-08 23:38:22,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:38:22,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:22,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:22,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:22,753 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 23:38:33,911 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 23:38:34,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:34,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 270 states and 372 transitions. [2024-11-08 23:38:34,327 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 372 transitions. [2024-11-08 23:38:34,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:38:34,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:34,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:34,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:34,579 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 23:38:34,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:34,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 271 states and 373 transitions. [2024-11-08 23:38:34,600 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 373 transitions. [2024-11-08 23:38:34,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:38:34,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:34,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:34,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:34,889 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 23:38:45,188 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 23:38:47,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:47,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:47,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 275 states and 376 transitions. [2024-11-08 23:38:47,700 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 376 transitions. [2024-11-08 23:38:47,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:38:47,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:47,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:47,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:48,070 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:54,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:54,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:54,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 279 states and 379 transitions. [2024-11-08 23:38:54,950 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 379 transitions. [2024-11-08 23:38:54,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:38:54,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:54,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:55,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:55,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:57,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:57,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 288 states and 405 transitions. [2024-11-08 23:38:57,242 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 405 transitions. [2024-11-08 23:38:57,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:38:57,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:57,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:57,936 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:59,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:59,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 299 states and 438 transitions. [2024-11-08 23:38:59,038 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 438 transitions. [2024-11-08 23:38:59,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:38:59,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:59,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:59,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:59,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:59,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:59,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 301 states and 442 transitions. [2024-11-08 23:38:59,786 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 442 transitions. [2024-11-08 23:38:59,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:38:59,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:59,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:59,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:00,047 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:39:00,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:00,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 303 states and 445 transitions. [2024-11-08 23:39:00,427 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 445 transitions. [2024-11-08 23:39:00,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:39:00,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:00,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:00,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:01,120 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:39:02,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:02,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 310 states and 469 transitions. [2024-11-08 23:39:02,028 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 469 transitions. [2024-11-08 23:39:02,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:39:02,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:02,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:02,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:02,588 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:39:03,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:03,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 320 states and 499 transitions. [2024-11-08 23:39:03,703 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 499 transitions. [2024-11-08 23:39:03,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:39:03,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:03,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:03,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:04,557 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:39:05,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:05,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 333 states and 515 transitions. [2024-11-08 23:39:05,658 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 515 transitions. [2024-11-08 23:39:05,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:39:05,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:05,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:05,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:06,488 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:39:07,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:07,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 349 states and 548 transitions. [2024-11-08 23:39:07,614 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 548 transitions. [2024-11-08 23:39:07,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:39:07,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:07,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:07,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:08,034 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:39:08,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:08,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 362 states and 570 transitions. [2024-11-08 23:39:08,624 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 570 transitions. [2024-11-08 23:39:08,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:39:08,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:08,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:08,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:09,469 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:39:10,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:10,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 364 states and 574 transitions. [2024-11-08 23:39:10,450 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 574 transitions. [2024-11-08 23:39:10,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:39:10,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:10,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:11,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:12,071 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:39:14,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:14,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 366 states and 580 transitions. [2024-11-08 23:39:14,174 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 580 transitions. [2024-11-08 23:39:14,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:39:14,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:14,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:14,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:15,527 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:39:17,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:17,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 368 states and 587 transitions. [2024-11-08 23:39:17,581 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 587 transitions. [2024-11-08 23:39:17,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:39:17,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:17,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:18,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:19,188 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:39:22,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:22,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 371 states and 600 transitions. [2024-11-08 23:39:22,509 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 600 transitions. [2024-11-08 23:39:22,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:39:22,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:22,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:23,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:24,483 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:39:27,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:27,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 374 states and 613 transitions. [2024-11-08 23:39:27,876 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 613 transitions. [2024-11-08 23:39:27,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:39:27,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:27,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:28,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:29,728 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:39:33,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:33,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 377 states and 628 transitions. [2024-11-08 23:39:33,344 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 628 transitions. [2024-11-08 23:39:33,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:39:33,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:33,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:34,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:35,294 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:39:38,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:38,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 380 states and 645 transitions. [2024-11-08 23:39:38,932 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 645 transitions. [2024-11-08 23:39:38,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:39:38,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:38,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:39,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:40,948 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:39:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:44,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 383 states and 664 transitions. [2024-11-08 23:39:44,934 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 664 transitions. [2024-11-08 23:39:44,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:39:44,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:44,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:45,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:46,660 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:39:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:50,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 386 states and 685 transitions. [2024-11-08 23:39:50,743 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 685 transitions. [2024-11-08 23:39:50,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:39:50,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:50,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:51,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:52,609 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:39:56,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:56,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 389 states and 708 transitions. [2024-11-08 23:39:56,991 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 708 transitions. [2024-11-08 23:39:56,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:39:56,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:56,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:57,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:58,846 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:40:03,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:03,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 392 states and 733 transitions. [2024-11-08 23:40:03,389 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 733 transitions. [2024-11-08 23:40:03,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:40:03,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:03,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:03,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:05,576 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:40:10,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:10,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 395 states and 760 transitions. [2024-11-08 23:40:10,166 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 760 transitions. [2024-11-08 23:40:10,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:40:10,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:10,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:10,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:12,318 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:40:17,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:17,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 398 states and 789 transitions. [2024-11-08 23:40:17,176 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 789 transitions. [2024-11-08 23:40:17,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:40:17,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:17,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:17,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:40:24,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:24,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 401 states and 820 transitions. [2024-11-08 23:40:24,346 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 820 transitions. [2024-11-08 23:40:24,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:40:24,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:24,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:24,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:26,722 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:40:31,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:31,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 404 states and 853 transitions. [2024-11-08 23:40:31,969 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 853 transitions. [2024-11-08 23:40:31,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:40:31,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:31,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:32,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:34,431 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:40:39,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:39,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 407 states and 888 transitions. [2024-11-08 23:40:39,907 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 888 transitions. [2024-11-08 23:40:39,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:40:39,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:39,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:40,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:42,020 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 139 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:40:47,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:47,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 410 states and 925 transitions. [2024-11-08 23:40:47,699 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 925 transitions. [2024-11-08 23:40:47,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:40:47,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:47,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:48,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:49,989 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:40:55,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:55,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 413 states and 964 transitions. [2024-11-08 23:40:55,847 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 964 transitions. [2024-11-08 23:40:55,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:40:55,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:55,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:56,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:58,061 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:04,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:04,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 416 states and 1005 transitions. [2024-11-08 23:41:04,201 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1005 transitions. [2024-11-08 23:41:04,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:41:04,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:04,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:04,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:06,484 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 193 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:13,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:13,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 419 states and 1048 transitions. [2024-11-08 23:41:13,033 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1048 transitions. [2024-11-08 23:41:13,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:41:13,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:13,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:13,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:15,530 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 213 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:21,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:21,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 422 states and 1093 transitions. [2024-11-08 23:41:21,905 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1093 transitions. [2024-11-08 23:41:21,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:41:21,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:21,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:22,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:24,588 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:31,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:31,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 425 states and 1140 transitions. [2024-11-08 23:41:31,248 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1140 transitions. [2024-11-08 23:41:31,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:41:31,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:31,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:31,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:34,064 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:40,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:40,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 428 states and 1189 transitions. [2024-11-08 23:41:40,899 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1189 transitions. [2024-11-08 23:41:40,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:41:40,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:40,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,825 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 279 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:41:50,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:50,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 431 states and 1240 transitions. [2024-11-08 23:41:50,864 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1240 transitions. [2024-11-08 23:41:50,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:41:50,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:50,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:51,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:53,719 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 303 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:42:01,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:01,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 434 states and 1293 transitions. [2024-11-08 23:42:01,180 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1293 transitions. [2024-11-08 23:42:01,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:42:01,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:01,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:01,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:04,298 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 328 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:42:11,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:11,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 437 states and 1349 transitions. [2024-11-08 23:42:11,693 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1349 transitions. [2024-11-08 23:42:11,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:42:11,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:11,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:12,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:14,648 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 354 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:42:22,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 440 states and 1406 transitions. [2024-11-08 23:42:22,253 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1406 transitions. [2024-11-08 23:42:22,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:42:22,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:22,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:22,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:25,559 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 0 proven. 381 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:42:33,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:33,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 443 states and 1465 transitions. [2024-11-08 23:42:33,533 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1465 transitions. [2024-11-08 23:42:33,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:42:33,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:33,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:33,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:36,503 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 409 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:42:44,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:44,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 446 states and 1526 transitions. [2024-11-08 23:42:44,744 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1526 transitions. [2024-11-08 23:42:44,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:42:44,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:44,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:45,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:47,900 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 0 proven. 438 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:42:56,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:56,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 449 states and 1589 transitions. [2024-11-08 23:42:56,264 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1589 transitions. [2024-11-08 23:42:56,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:42:56,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:56,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:56,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:59,859 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 0 proven. 468 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:43:08,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:08,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 452 states and 1654 transitions. [2024-11-08 23:43:08,407 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1654 transitions. [2024-11-08 23:43:08,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:43:08,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:08,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:12,084 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 0 proven. 499 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:43:20,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:20,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 455 states and 1721 transitions. [2024-11-08 23:43:20,811 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1721 transitions. [2024-11-08 23:43:20,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:43:20,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:20,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:21,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:24,492 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 531 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:43:33,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:33,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 458 states and 1790 transitions. [2024-11-08 23:43:33,571 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1790 transitions. [2024-11-08 23:43:33,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:43:33,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:33,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:34,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:37,294 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 564 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:43:46,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:46,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 461 states and 1861 transitions. [2024-11-08 23:43:46,560 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1861 transitions. [2024-11-08 23:43:46,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:43:46,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:46,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:47,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:50,263 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 598 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:43:59,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:59,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 464 states and 1934 transitions. [2024-11-08 23:43:59,736 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1934 transitions. [2024-11-08 23:43:59,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:43:59,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:59,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:00,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:03,486 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 633 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:44:13,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:13,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 467 states and 2009 transitions. [2024-11-08 23:44:13,787 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 2009 transitions. [2024-11-08 23:44:13,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:44:13,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:13,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:14,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:17,769 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 669 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:44:28,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:28,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 470 states and 2086 transitions. [2024-11-08 23:44:28,263 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 2086 transitions. [2024-11-08 23:44:28,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:44:28,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:28,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:29,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:33,253 INFO L134 CoverageAnalysis]: Checked inductivity of 713 backedges. 0 proven. 706 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:44:43,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:43,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 473 states and 2165 transitions. [2024-11-08 23:44:43,488 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 2165 transitions. [2024-11-08 23:44:43,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:44:43,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:43,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:44,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:48,464 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 744 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:44:59,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:59,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 476 states and 2246 transitions. [2024-11-08 23:44:59,183 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 2246 transitions. [2024-11-08 23:44:59,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:44:59,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:59,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:59,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:03,594 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 783 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:45:14,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:14,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 479 states and 2329 transitions. [2024-11-08 23:45:14,422 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 2329 transitions. [2024-11-08 23:45:14,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:45:14,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:14,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:14,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:18,975 INFO L134 CoverageAnalysis]: Checked inductivity of 830 backedges. 0 proven. 823 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:45:30,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:30,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 482 states and 2414 transitions. [2024-11-08 23:45:30,124 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 2414 transitions. [2024-11-08 23:45:30,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:45:30,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:30,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:30,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:34,878 INFO L134 CoverageAnalysis]: Checked inductivity of 871 backedges. 0 proven. 864 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:45:45,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 485 states and 2501 transitions. [2024-11-08 23:45:45,815 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 2501 transitions. [2024-11-08 23:45:45,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:45:45,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:45,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:46,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:50,409 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 0 proven. 906 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:46:01,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:01,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 488 states and 2590 transitions. [2024-11-08 23:46:01,629 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 2590 transitions. [2024-11-08 23:46:01,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:46:01,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:01,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:02,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:06,354 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 0 proven. 949 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:46:17,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:17,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 491 states and 2681 transitions. [2024-11-08 23:46:17,891 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 2681 transitions. [2024-11-08 23:46:17,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:46:17,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:17,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:18,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:23,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 993 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:46:34,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:34,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 494 states and 2774 transitions. [2024-11-08 23:46:34,468 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 2774 transitions. [2024-11-08 23:46:34,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:46:34,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:34,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:35,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:35,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:46:40,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:40,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:46:40,516 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:46:40,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:46:40,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:40,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:41,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:47,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:46:52,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:52,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:46:52,514 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:46:52,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:46:52,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:52,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:53,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:55,705 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:46:56,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:56,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:46:56,018 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:46:56,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:46:56,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:56,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:57,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:59,778 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:46:59,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:59,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:46:59,964 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:46:59,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:46:59,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:59,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:01,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:04,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:47:04,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:04,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:47:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:47:04,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:47:04,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:04,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:05,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:07,711 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:47:07,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:07,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:47:07,900 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:47:07,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:47:07,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:07,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:12,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:15,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:47:15,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:15,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:47:15,257 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:47:15,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:47:15,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:15,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:16,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:18,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:47:19,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:19,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:47:19,002 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:47:19,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:47:19,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:19,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:20,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:22,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:47:22,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:22,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:47:22,618 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:47:22,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:47:22,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:22,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:23,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:26,286 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:47:26,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:26,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:47:26,533 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:47:26,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:47:26,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:26,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:27,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:30,217 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:47:30,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:30,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:47:30,400 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:47:30,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:47:30,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:30,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:31,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:33,957 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:47:34,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:34,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:47:34,142 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:47:34,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:47:34,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:34,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:35,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:37,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:47:37,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:37,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:47:37,421 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:47:37,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:47:37,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:37,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:38,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:40,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:47:40,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:40,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:47:40,715 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:47:40,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:47:40,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:40,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:41,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:43,929 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:47:44,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:44,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:47:44,118 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:47:44,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:47:44,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:44,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:45,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:48,172 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:47:48,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:48,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:47:48,372 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:47:48,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:47:48,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:48,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:50,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:52,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:47:52,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:52,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:47:52,801 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:47:52,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:47:52,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:52,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:54,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:57,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:47:57,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:57,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:47:57,236 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:47:57,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:47:57,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:57,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:58,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:00,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:48:00,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:00,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:48:00,577 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:48:00,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:48:00,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:00,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:01,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:03,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:48:03,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:03,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:48:03,974 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:48:03,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:48:03,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:03,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:05,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:07,675 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:48:07,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:07,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:48:07,921 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:48:07,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:48:07,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:07,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:08,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:10,900 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:48:11,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:11,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:48:11,103 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:48:11,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:48:11,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:11,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:12,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:14,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:48:14,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:14,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:48:14,699 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:48:14,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:48:14,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:14,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:15,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:18,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:48:18,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:18,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:48:18,237 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:48:18,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:48:18,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:18,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:19,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:21,724 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:48:21,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:21,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:48:21,909 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:48:21,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:48:21,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:21,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:23,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:25,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:48:25,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:25,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:48:25,524 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:48:25,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:48:25,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:25,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:26,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:28,514 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:48:28,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:28,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:48:28,699 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:48:28,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:48:28,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:28,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:29,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:31,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:48:32,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:32,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:48:32,042 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:48:32,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:48:32,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:32,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:33,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:35,620 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:48:35,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:35,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:48:35,807 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:48:35,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:48:35,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:35,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:37,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:39,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:48:39,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:39,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:48:39,671 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:48:39,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:48:39,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:39,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:42,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:44,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:48:44,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:44,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:48:44,726 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:48:44,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:48:44,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:44,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:45,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:48,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:48:48,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:48,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:48:48,320 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:48:48,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:48:48,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:48,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:49,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:51,822 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:48:52,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:52,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:48:52,020 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:48:52,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:48:52,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:52,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:53,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:56,231 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:48:56,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:56,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:48:56,417 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:48:56,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:48:56,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:56,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:00,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:00,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:00,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:00,295 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:00,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:00,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:00,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:01,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:04,106 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:04,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:04,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:04,297 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:04,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:04,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:04,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:05,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:07,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:07,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:07,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:07,795 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:07,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:07,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:07,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:09,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:12,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:12,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:12,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:12,297 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:12,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:12,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:12,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:13,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:16,428 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:16,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:16,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:16,623 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:16,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:16,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:16,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:17,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:19,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:20,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:20,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:20,078 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:20,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:20,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:20,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:20,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:23,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:23,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:23,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:23,419 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:23,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:23,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:23,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:24,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:26,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:27,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:27,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:27,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:27,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:27,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:28,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:30,749 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:30,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:30,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:30,945 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:30,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:30,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:30,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:32,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:34,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:34,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:34,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:34,878 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:34,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:34,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:34,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:36,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:38,762 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:38,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:38,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:38,952 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:38,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:38,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:38,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:42,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:42,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:42,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:42,328 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:42,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:42,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:42,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:43,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:45,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:45,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:45,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:45,736 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:45,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:45,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:45,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:47,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:49,411 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:49,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:49,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:49,643 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:49,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:49,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:49,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:52,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:54,472 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:54,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:54,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:54,659 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:54,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:54,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:54,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:55,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:57,815 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:49:57,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:58,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:49:58,002 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:49:58,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:49:58,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:58,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:01,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:01,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:01,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:01,380 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:01,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:01,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:01,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:02,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:05,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:05,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:05,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:05,435 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:05,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:05,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:05,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:08,609 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:08,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:08,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:08,800 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:08,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:08,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:08,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:09,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:11,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:12,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:12,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:12,038 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:12,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:12,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:12,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:13,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:15,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-08 23:50:15,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:15,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 495 states and 2778 transitions. [2024-11-08 23:50:15,806 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 2778 transitions. [2024-11-08 23:50:15,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:50:15,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:15,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:16,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat