./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.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_7070acd2-e4a4-408f-8eb4-0255c9c8ad77/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7070acd2-e4a4-408f-8eb4-0255c9c8ad77/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_7070acd2-e4a4-408f-8eb4-0255c9c8ad77/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7070acd2-e4a4-408f-8eb4-0255c9c8ad77/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7070acd2-e4a4-408f-8eb4-0255c9c8ad77/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_7070acd2-e4a4-408f-8eb4-0255c9c8ad77/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 6698dfe763688c38a478c53cfe3bc6bac092e445bf13ef44be53eb6068218c93 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:31:03,587 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:31:03,657 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7070acd2-e4a4-408f-8eb4-0255c9c8ad77/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:31:03,662 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:31:03,662 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:31:03,702 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:31:03,705 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:31:03,706 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:31:03,707 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:31:03,708 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:31:03,708 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:31:03,709 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:31:03,709 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:31:03,712 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:31:03,712 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:31:03,713 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:31:03,713 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:31:03,713 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:31:03,714 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:31:03,714 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:31:03,714 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:31:03,718 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:31:03,719 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:31:03,719 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:31:03,719 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:31:03,720 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:31:03,720 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:31:03,720 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:31:03,720 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:31:03,721 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:31:03,721 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:31:03,721 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:31:03,722 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:31:03,722 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:31:03,722 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:31:03,722 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_7070acd2-e4a4-408f-8eb4-0255c9c8ad77/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7070acd2-e4a4-408f-8eb4-0255c9c8ad77/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6698dfe763688c38a478c53cfe3bc6bac092e445bf13ef44be53eb6068218c93 [2024-11-08 23:31:03,987 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:31:04,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:31:04,013 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:31:04,015 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:31:04,016 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:31:04,017 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7070acd2-e4a4-408f-8eb4-0255c9c8ad77/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i Unable to find full path for "g++" [2024-11-08 23:31:06,112 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:31:06,485 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:31:06,486 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7070acd2-e4a4-408f-8eb4-0255c9c8ad77/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test9-1.i [2024-11-08 23:31:06,514 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7070acd2-e4a4-408f-8eb4-0255c9c8ad77/bin/ukojak-verify-ImItNfHLgk/data/790dde0b6/a226ee893d0944f8aeb106c15aa9a96c/FLAG4db102103 [2024-11-08 23:31:06,695 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7070acd2-e4a4-408f-8eb4-0255c9c8ad77/bin/ukojak-verify-ImItNfHLgk/data/790dde0b6/a226ee893d0944f8aeb106c15aa9a96c [2024-11-08 23:31:06,697 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:31:06,698 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:31:06,699 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:31:06,699 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:31:06,707 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:31:06,708 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:31:06" (1/1) ... [2024-11-08 23:31:06,710 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@164de9ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:31:06, skipping insertion in model container [2024-11-08 23:31:06,711 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:31:06" (1/1) ... [2024-11-08 23:31:06,786 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:31:07,810 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:31:07,825 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:31:08,147 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:31:08,187 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:31:08,188 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:31:08 WrapperNode [2024-11-08 23:31:08,188 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:31:08,189 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:31:08,189 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:31:08,189 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:31:08,195 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:31:08" (1/1) ... [2024-11-08 23:31:08,236 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:31:08" (1/1) ... [2024-11-08 23:31:08,348 INFO L138 Inliner]: procedures = 177, calls = 724, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3260 [2024-11-08 23:31:08,348 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:31:08,349 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:31:08,349 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:31:08,350 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:31:08,361 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:31:08" (1/1) ... [2024-11-08 23:31:08,361 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:31:08" (1/1) ... [2024-11-08 23:31:08,386 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:31:08" (1/1) ... [2024-11-08 23:31:08,387 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:31:08" (1/1) ... [2024-11-08 23:31:08,472 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:31:08" (1/1) ... [2024-11-08 23:31:08,511 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:31:08" (1/1) ... [2024-11-08 23:31:08,523 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:31:08" (1/1) ... [2024-11-08 23:31:08,536 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:31:08" (1/1) ... [2024-11-08 23:31:08,555 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:31:08,556 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:31:08,560 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:31:08,560 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:31:08,561 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:31:08" (1/1) ... [2024-11-08 23:31:08,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:31:08,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7070acd2-e4a4-408f-8eb4-0255c9c8ad77/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:31:08,593 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7070acd2-e4a4-408f-8eb4-0255c9c8ad77/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:31:08,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7070acd2-e4a4-408f-8eb4-0255c9c8ad77/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:31:08,629 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-08 23:31:08,629 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-08 23:31:08,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:31:08,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:31:08,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:31:08,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:31:08,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:31:08,631 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:31:08,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:31:08,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:31:08,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:31:08,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:31:08,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:31:08,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:31:08,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:31:08,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:31:08,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:31:08,892 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:31:08,894 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:31:12,282 INFO L? ?]: Removed 804 outVars from TransFormulas that were not future-live. [2024-11-08 23:31:12,282 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:31:14,387 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:31:14,387 INFO L316 CfgBuilder]: Removed 50 assume(true) statements. [2024-11-08 23:31:14,388 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:31:14 BoogieIcfgContainer [2024-11-08 23:31:14,388 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:31:14,389 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:31:14,389 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:31:14,400 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:31:14,400 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:31:14" (1/1) ... [2024-11-08 23:31:14,413 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:31:14,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:14,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1129 states and 2204 transitions. [2024-11-08 23:31:14,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2204 transitions. [2024-11-08 23:31:14,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:31:14,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:14,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:14,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:31:14,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:14,725 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:31:14,731 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:31:14,778 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 23:31:14,825 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:31:14,826 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 23:31:14,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:31:14,835 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 23:31:14,844 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 23:31:14,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:14,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1132 states and 2209 transitions. [2024-11-08 23:31:14,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2209 transitions. [2024-11-08 23:31:14,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:31:14,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:14,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:14,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:31:14,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:15,001 INFO L255 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 23:31:15,003 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:31:15,010 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 23:31:15,016 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-08 23:31:15,055 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:31:15,056 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 23:31:15,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:31:15,063 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 23:31:15,079 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 23:31:15,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:15,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1135 states and 2215 transitions. [2024-11-08 23:31:15,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2215 transitions. [2024-11-08 23:31:15,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:31:15,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:15,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:15,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:15,548 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 23:31:15,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:15,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1135 states and 2213 transitions. [2024-11-08 23:31:15,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2213 transitions. [2024-11-08 23:31:15,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:31:15,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:15,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:15,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:15,768 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 23:31:15,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:15,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1135 states and 2209 transitions. [2024-11-08 23:31:15,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2209 transitions. [2024-11-08 23:31:15,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:31:15,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:15,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:15,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:15,990 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 23:31:15,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:16,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1135 states and 2205 transitions. [2024-11-08 23:31:16,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2205 transitions. [2024-11-08 23:31:16,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:31:16,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:16,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:16,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:16,047 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 23:31:16,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:16,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1135 states and 2199 transitions. [2024-11-08 23:31:16,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2199 transitions. [2024-11-08 23:31:16,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:31:16,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:16,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:16,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:16,165 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 23:31:26,190 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 23:31:26,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:26,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 1135 states and 2193 transitions. [2024-11-08 23:31:26,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2193 transitions. [2024-11-08 23:31:26,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:31:26,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:26,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:26,576 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 23:31:27,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:27,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1151 states and 2215 transitions. [2024-11-08 23:31:27,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2215 transitions. [2024-11-08 23:31:27,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:31:27,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:27,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:27,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:27,958 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 23:31:27,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:27,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1151 states and 2213 transitions. [2024-11-08 23:31:27,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2213 transitions. [2024-11-08 23:31:27,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:31:27,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:27,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:28,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:28,202 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 23:31:28,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:28,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1151 states and 2211 transitions. [2024-11-08 23:31:28,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2211 transitions. [2024-11-08 23:31:28,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:31:28,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:28,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:28,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:28,411 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 23:31:28,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:28,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1151 states and 2209 transitions. [2024-11-08 23:31:28,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2209 transitions. [2024-11-08 23:31:28,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:31:28,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:28,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:28,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:28,563 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 23:31:38,580 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 23:31:38,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:38,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1151 states and 2207 transitions. [2024-11-08 23:31:38,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2207 transitions. [2024-11-08 23:31:38,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:31:38,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:38,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:38,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:38,924 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 23:31:40,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:31:40,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:40,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1155 states and 2210 transitions. [2024-11-08 23:31:40,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 2210 transitions. [2024-11-08 23:31:40,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:31:40,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:40,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:41,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:41,955 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:42,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:42,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1157 states and 2214 transitions. [2024-11-08 23:31:42,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 2214 transitions. [2024-11-08 23:31:42,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:31:42,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:42,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:43,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:31:44,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:44,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1159 states and 2217 transitions. [2024-11-08 23:31:44,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2217 transitions. [2024-11-08 23:31:44,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:31:44,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:44,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:44,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:45,303 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:31:46,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:46,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1161 states and 2221 transitions. [2024-11-08 23:31:46,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 2221 transitions. [2024-11-08 23:31:46,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:31:46,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:46,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:46,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:47,388 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:31:48,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:48,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1162 states and 2222 transitions. [2024-11-08 23:31:48,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2222 transitions. [2024-11-08 23:31:48,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:31:48,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:48,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:48,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:49,344 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:31:49,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:49,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1163 states and 2223 transitions. [2024-11-08 23:31:49,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2223 transitions. [2024-11-08 23:31:49,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:31:49,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:49,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:50,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:51,106 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:31:51,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:51,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1164 states and 2224 transitions. [2024-11-08 23:31:51,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2224 transitions. [2024-11-08 23:31:51,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:31:51,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:51,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:51,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:52,704 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:31:53,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:53,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1165 states and 2225 transitions. [2024-11-08 23:31:53,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2225 transitions. [2024-11-08 23:31:53,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:31:53,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:53,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:53,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:54,660 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:31:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:55,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1166 states and 2226 transitions. [2024-11-08 23:31:55,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2226 transitions. [2024-11-08 23:31:55,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:31:55,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:55,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:56,670 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:31:57,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:57,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1167 states and 2227 transitions. [2024-11-08 23:31:57,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2227 transitions. [2024-11-08 23:31:57,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:31:57,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:57,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:57,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:58,340 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:31:58,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:58,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1168 states and 2228 transitions. [2024-11-08 23:31:58,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2228 transitions. [2024-11-08 23:31:58,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:31:58,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:58,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:59,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:00,858 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:02,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:02,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1169 states and 2229 transitions. [2024-11-08 23:32:02,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2229 transitions. [2024-11-08 23:32:02,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:32:02,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:02,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:02,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:03,969 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:04,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:04,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1170 states and 2230 transitions. [2024-11-08 23:32:04,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2230 transitions. [2024-11-08 23:32:04,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:32:04,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:04,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:05,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:06,097 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:06,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:06,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1171 states and 2231 transitions. [2024-11-08 23:32:06,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2231 transitions. [2024-11-08 23:32:06,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:32:06,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:06,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:07,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:08,024 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:08,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:08,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1172 states and 2232 transitions. [2024-11-08 23:32:08,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2232 transitions. [2024-11-08 23:32:08,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:32:08,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:08,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:09,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:10,186 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:10,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:10,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1173 states and 2233 transitions. [2024-11-08 23:32:10,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2233 transitions. [2024-11-08 23:32:10,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:32:10,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:10,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:11,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:12,391 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:12,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:12,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1174 states and 2234 transitions. [2024-11-08 23:32:12,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2234 transitions. [2024-11-08 23:32:12,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:32:12,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:12,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:13,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:14,317 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:14,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:14,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1175 states and 2235 transitions. [2024-11-08 23:32:14,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2235 transitions. [2024-11-08 23:32:14,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:32:14,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:14,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:15,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:16,567 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:17,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:17,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1176 states and 2236 transitions. [2024-11-08 23:32:17,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2236 transitions. [2024-11-08 23:32:17,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:32:17,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:17,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:18,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:19,528 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:20,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:20,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1177 states and 2237 transitions. [2024-11-08 23:32:20,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2237 transitions. [2024-11-08 23:32:20,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:32:20,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:20,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:21,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:22,469 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:23,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:23,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1178 states and 2238 transitions. [2024-11-08 23:32:23,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2238 transitions. [2024-11-08 23:32:23,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:32:23,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:23,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:24,818 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:25,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:25,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1179 states and 2239 transitions. [2024-11-08 23:32:25,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2239 transitions. [2024-11-08 23:32:25,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:32:25,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:25,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:25,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:27,145 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:27,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:27,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1180 states and 2240 transitions. [2024-11-08 23:32:27,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2240 transitions. [2024-11-08 23:32:27,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:32:27,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:27,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:28,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:29,884 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:31,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:31,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1181 states and 2241 transitions. [2024-11-08 23:32:31,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2241 transitions. [2024-11-08 23:32:31,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:32:31,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:31,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:31,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:33,221 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:33,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:33,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1182 states and 2242 transitions. [2024-11-08 23:32:33,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2242 transitions. [2024-11-08 23:32:33,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:32:33,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:33,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:34,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:35,716 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:36,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:36,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1183 states and 2243 transitions. [2024-11-08 23:32:36,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2243 transitions. [2024-11-08 23:32:36,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:32:36,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:36,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:37,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:38,694 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:39,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:39,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1184 states and 2244 transitions. [2024-11-08 23:32:39,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2244 transitions. [2024-11-08 23:32:39,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:32:39,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:39,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:40,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:44,800 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:49,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:49,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1185 states and 2245 transitions. [2024-11-08 23:32:49,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2245 transitions. [2024-11-08 23:32:49,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:32:49,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:49,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:49,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:51,805 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:53,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:53,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1186 states and 2246 transitions. [2024-11-08 23:32:53,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2246 transitions. [2024-11-08 23:32:53,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:32:53,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:53,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:53,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:55,389 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:32:56,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:56,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1187 states and 2247 transitions. [2024-11-08 23:32:56,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2247 transitions. [2024-11-08 23:32:56,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:32:56,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:56,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:57,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:58,935 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:00,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:00,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1188 states and 2248 transitions. [2024-11-08 23:33:00,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2248 transitions. [2024-11-08 23:33:00,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:33:00,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:00,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:00,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:02,479 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:03,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:03,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1189 states and 2249 transitions. [2024-11-08 23:33:03,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2249 transitions. [2024-11-08 23:33:03,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:33:03,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:03,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:04,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:05,917 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:07,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:07,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1190 states and 2250 transitions. [2024-11-08 23:33:07,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2250 transitions. [2024-11-08 23:33:07,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:33:07,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:07,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:07,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:10,668 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:12,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:12,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1191 states and 2251 transitions. [2024-11-08 23:33:12,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2251 transitions. [2024-11-08 23:33:12,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:33:12,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:12,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:13,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:15,132 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:16,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:16,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1192 states and 2252 transitions. [2024-11-08 23:33:16,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2252 transitions. [2024-11-08 23:33:16,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:33:16,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:16,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:17,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:19,099 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:20,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:20,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1193 states and 2253 transitions. [2024-11-08 23:33:20,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2253 transitions. [2024-11-08 23:33:20,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:33:20,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:20,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:21,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:23,125 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:24,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:24,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1194 states and 2254 transitions. [2024-11-08 23:33:24,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2254 transitions. [2024-11-08 23:33:24,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:33:24,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:24,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:25,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:27,402 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:28,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:28,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1195 states and 2255 transitions. [2024-11-08 23:33:28,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2255 transitions. [2024-11-08 23:33:28,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:33:28,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:28,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:29,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:31,281 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:33,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:33,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1196 states and 2256 transitions. [2024-11-08 23:33:33,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2256 transitions. [2024-11-08 23:33:33,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:33:33,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:33,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:33,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:35,994 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:36,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:36,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1197 states and 2257 transitions. [2024-11-08 23:33:36,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2257 transitions. [2024-11-08 23:33:36,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:33:36,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:36,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:37,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:39,075 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:39,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:39,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1198 states and 2258 transitions. [2024-11-08 23:33:39,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2258 transitions. [2024-11-08 23:33:39,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:33:39,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:39,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:40,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:42,880 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:44,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:44,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1199 states and 2259 transitions. [2024-11-08 23:33:44,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2259 transitions. [2024-11-08 23:33:44,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:33:44,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:44,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:47,485 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:48,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:48,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1200 states and 2260 transitions. [2024-11-08 23:33:48,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2260 transitions. [2024-11-08 23:33:48,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:33:48,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:48,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:49,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:51,173 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:33:51,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:51,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1201 states and 2261 transitions. [2024-11-08 23:33:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2261 transitions. [2024-11-08 23:33:51,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:33:51,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:51,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:52,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:04,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:34:14,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:14,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1202 states and 2262 transitions. [2024-11-08 23:34:14,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2262 transitions. [2024-11-08 23:34:14,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:34:14,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:14,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:15,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:16,151 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 91 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:16,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:16,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1203 states and 2264 transitions. [2024-11-08 23:34:16,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2264 transitions. [2024-11-08 23:34:16,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:34:16,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:16,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:17,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:18,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 136 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:18,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:18,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1204 states and 2266 transitions. [2024-11-08 23:34:18,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2266 transitions. [2024-11-08 23:34:18,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:34:18,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:18,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:19,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:19,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 181 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:21,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:21,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1206 states and 2270 transitions. [2024-11-08 23:34:21,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2270 transitions. [2024-11-08 23:34:21,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:34:21,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:21,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:22,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:24,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 226 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:24,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:24,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1207 states and 2271 transitions. [2024-11-08 23:34:24,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2271 transitions. [2024-11-08 23:34:24,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:34:24,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:24,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:25,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:26,521 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:27,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:27,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1208 states and 2272 transitions. [2024-11-08 23:34:27,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2272 transitions. [2024-11-08 23:34:27,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:34:27,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:27,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:28,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:28,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:29,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:29,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1209 states and 2273 transitions. [2024-11-08 23:34:29,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2273 transitions. [2024-11-08 23:34:29,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:34:29,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:29,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:30,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:31,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:32,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:32,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1210 states and 2274 transitions. [2024-11-08 23:34:32,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2274 transitions. [2024-11-08 23:34:32,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:34:32,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:32,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:32,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:33,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:34,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:34,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1211 states and 2275 transitions. [2024-11-08 23:34:34,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2275 transitions. [2024-11-08 23:34:34,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:34:34,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:34,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:35,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:36,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:37,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:37,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1212 states and 2276 transitions. [2024-11-08 23:34:37,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2276 transitions. [2024-11-08 23:34:37,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:34:37,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:37,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:37,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:38,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:39,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:39,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1213 states and 2277 transitions. [2024-11-08 23:34:39,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2277 transitions. [2024-11-08 23:34:39,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:34:39,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:39,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:40,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:40,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:41,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:41,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1214 states and 2278 transitions. [2024-11-08 23:34:41,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2278 transitions. [2024-11-08 23:34:41,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:34:41,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:41,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:41,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:43,301 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:44,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:44,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1215 states and 2279 transitions. [2024-11-08 23:34:44,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2279 transitions. [2024-11-08 23:34:44,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:34:44,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:44,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:45,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:46,402 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:47,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:47,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1216 states and 2280 transitions. [2024-11-08 23:34:47,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2280 transitions. [2024-11-08 23:34:47,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:34:47,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:47,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:48,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:50,027 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:51,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:51,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1217 states and 2281 transitions. [2024-11-08 23:34:51,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2281 transitions. [2024-11-08 23:34:51,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:34:51,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:51,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:52,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:53,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:54,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:54,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1218 states and 2282 transitions. [2024-11-08 23:34:54,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2282 transitions. [2024-11-08 23:34:54,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:34:54,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:54,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:55,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:56,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:57,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:57,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1219 states and 2283 transitions. [2024-11-08 23:34:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2283 transitions. [2024-11-08 23:34:57,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:34:57,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:57,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:58,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:58,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:59,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:59,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1220 states and 2284 transitions. [2024-11-08 23:34:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2284 transitions. [2024-11-08 23:34:59,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:34:59,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:59,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:00,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:01,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:02,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:02,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1221 states and 2285 transitions. [2024-11-08 23:35:02,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2285 transitions. [2024-11-08 23:35:02,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:35:02,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:02,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:03,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:05,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:06,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:06,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1222 states and 2286 transitions. [2024-11-08 23:35:06,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2286 transitions. [2024-11-08 23:35:06,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:35:06,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:06,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:06,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:08,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:09,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:09,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1223 states and 2287 transitions. [2024-11-08 23:35:09,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2287 transitions. [2024-11-08 23:35:09,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:35:09,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:09,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:10,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:11,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:13,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:13,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1224 states and 2288 transitions. [2024-11-08 23:35:13,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2288 transitions. [2024-11-08 23:35:13,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:35:13,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:13,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:13,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:14,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:15,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:15,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1225 states and 2289 transitions. [2024-11-08 23:35:15,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2289 transitions. [2024-11-08 23:35:15,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:35:15,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:15,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:16,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:18,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:19,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:19,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1226 states and 2290 transitions. [2024-11-08 23:35:19,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2290 transitions. [2024-11-08 23:35:19,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:35:19,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:19,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:20,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:22,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:23,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:23,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1227 states and 2291 transitions. [2024-11-08 23:35:23,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2291 transitions. [2024-11-08 23:35:23,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:35:23,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:23,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:24,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:25,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:27,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:27,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1228 states and 2292 transitions. [2024-11-08 23:35:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2292 transitions. [2024-11-08 23:35:27,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:35:27,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:27,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:27,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:29,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:31,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:31,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1229 states and 2293 transitions. [2024-11-08 23:35:31,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2293 transitions. [2024-11-08 23:35:31,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:35:31,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:31,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:31,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:34,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:35,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:35,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1230 states and 2294 transitions. [2024-11-08 23:35:35,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2294 transitions. [2024-11-08 23:35:35,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:35:35,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:35,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:36,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:37,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:39,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:39,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1231 states and 2295 transitions. [2024-11-08 23:35:39,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2295 transitions. [2024-11-08 23:35:39,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:35:39,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:39,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:41,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:43,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:43,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1232 states and 2296 transitions. [2024-11-08 23:35:43,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2296 transitions. [2024-11-08 23:35:43,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:35:43,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:43,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:43,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:45,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:46,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1233 states and 2297 transitions. [2024-11-08 23:35:46,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2297 transitions. [2024-11-08 23:35:46,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:35:46,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:46,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:47,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:49,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:50,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:50,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1234 states and 2298 transitions. [2024-11-08 23:35:50,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2298 transitions. [2024-11-08 23:35:50,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:35:50,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:50,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:51,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:53,900 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:55,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:55,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1235 states and 2299 transitions. [2024-11-08 23:35:55,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2299 transitions. [2024-11-08 23:35:55,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:35:55,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:55,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:58,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:59,507 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:00,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:00,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1236 states and 2300 transitions. [2024-11-08 23:36:00,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2300 transitions. [2024-11-08 23:36:00,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:36:00,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:00,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:01,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:03,929 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:05,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:05,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1237 states and 2301 transitions. [2024-11-08 23:36:05,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2301 transitions. [2024-11-08 23:36:05,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:36:05,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:05,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:06,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:08,732 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:09,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:09,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1238 states and 2302 transitions. [2024-11-08 23:36:09,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2302 transitions. [2024-11-08 23:36:09,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:36:09,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:09,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:10,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:12,968 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:14,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:14,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1239 states and 2303 transitions. [2024-11-08 23:36:14,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2303 transitions. [2024-11-08 23:36:14,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:36:14,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:14,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:15,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:17,998 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:19,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:19,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1240 states and 2304 transitions. [2024-11-08 23:36:19,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2304 transitions. [2024-11-08 23:36:19,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:36:19,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:19,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:20,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:22,655 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:24,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:24,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1241 states and 2305 transitions. [2024-11-08 23:36:24,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2305 transitions. [2024-11-08 23:36:24,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:36:24,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:24,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:25,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:40,066 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:53,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:53,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1242 states and 2306 transitions. [2024-11-08 23:36:53,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2306 transitions. [2024-11-08 23:36:53,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:36:53,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:53,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:54,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:56,425 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:57,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:57,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1243 states and 2307 transitions. [2024-11-08 23:36:57,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2307 transitions. [2024-11-08 23:36:57,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:36:57,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:57,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:01,669 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:04,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:04,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1244 states and 2308 transitions. [2024-11-08 23:37:04,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2308 transitions. [2024-11-08 23:37:04,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:37:04,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:04,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:05,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:10,194 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:12,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:12,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1245 states and 2309 transitions. [2024-11-08 23:37:12,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2309 transitions. [2024-11-08 23:37:12,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:37:12,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:12,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:13,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:16,987 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:19,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:19,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1246 states and 2310 transitions. [2024-11-08 23:37:19,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2310 transitions. [2024-11-08 23:37:19,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:37:19,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:19,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:20,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:23,764 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:26,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:26,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1247 states and 2311 transitions. [2024-11-08 23:37:26,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2311 transitions. [2024-11-08 23:37:26,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:37:26,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:26,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:29,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:32,988 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:35,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:35,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1248 states and 2312 transitions. [2024-11-08 23:37:35,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2312 transitions. [2024-11-08 23:37:35,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:37:35,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:35,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:36,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:40,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:42,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:42,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1249 states and 2313 transitions. [2024-11-08 23:37:42,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2313 transitions. [2024-11-08 23:37:42,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:37:42,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:42,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:47,491 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:48,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:48,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1250 states and 2314 transitions. [2024-11-08 23:37:48,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2314 transitions. [2024-11-08 23:37:48,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:37:48,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:48,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:49,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:52,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:54,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:54,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1251 states and 2315 transitions. [2024-11-08 23:37:54,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2315 transitions. [2024-11-08 23:37:54,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:37:54,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:54,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:59,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:00,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:00,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1252 states and 2316 transitions. [2024-11-08 23:38:00,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2316 transitions. [2024-11-08 23:38:00,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:38:00,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:00,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:02,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:07,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:12,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:12,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1253 states and 2317 transitions. [2024-11-08 23:38:12,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2317 transitions. [2024-11-08 23:38:12,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:38:12,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:12,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:13,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:17,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:20,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:20,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1254 states and 2318 transitions. [2024-11-08 23:38:20,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2318 transitions. [2024-11-08 23:38:20,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:38:20,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:20,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:24,884 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:27,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:27,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1255 states and 2319 transitions. [2024-11-08 23:38:27,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2319 transitions. [2024-11-08 23:38:27,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:38:27,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:27,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:29,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:34,115 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:37,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:37,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1256 states and 2320 transitions. [2024-11-08 23:38:37,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2320 transitions. [2024-11-08 23:38:37,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:38:37,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:37,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:38,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:43,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:46,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1257 states and 2321 transitions. [2024-11-08 23:38:46,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2321 transitions. [2024-11-08 23:38:46,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:38:46,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:46,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:48,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:52,363 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:54,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:54,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1258 states and 2322 transitions. [2024-11-08 23:38:54,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2322 transitions. [2024-11-08 23:38:54,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:38:54,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:54,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:55,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:01,000 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:05,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:05,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1259 states and 2323 transitions. [2024-11-08 23:39:05,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2323 transitions. [2024-11-08 23:39:05,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:39:05,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:05,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:11,683 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:13,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:13,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1260 states and 2324 transitions. [2024-11-08 23:39:13,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2324 transitions. [2024-11-08 23:39:13,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:39:13,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:13,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:15,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:20,590 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:22,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:22,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1261 states and 2325 transitions. [2024-11-08 23:39:22,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2325 transitions. [2024-11-08 23:39:22,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:39:22,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:22,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:23,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:28,894 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:32,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:32,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1262 states and 2326 transitions. [2024-11-08 23:39:32,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2326 transitions. [2024-11-08 23:39:32,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:39:32,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:32,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:35,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:40,598 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:43,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:43,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1263 states and 2327 transitions. [2024-11-08 23:39:43,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2327 transitions. [2024-11-08 23:39:43,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:39:43,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:43,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:50,410 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:52,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:52,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1264 states and 2328 transitions. [2024-11-08 23:39:52,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2328 transitions. [2024-11-08 23:39:52,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:39:52,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:52,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:54,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:58,305 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:59,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:59,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1265 states and 2329 transitions. [2024-11-08 23:39:59,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2329 transitions. [2024-11-08 23:39:59,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:39:59,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:59,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:01,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:05,539 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:07,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:07,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1266 states and 2330 transitions. [2024-11-08 23:40:07,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2330 transitions. [2024-11-08 23:40:07,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:40:07,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:07,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:08,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:15,590 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:20,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:20,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1267 states and 2331 transitions. [2024-11-08 23:40:20,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2331 transitions. [2024-11-08 23:40:20,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:40:20,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:20,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:22,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:28,487 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:32,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:32,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1268 states and 2332 transitions. [2024-11-08 23:40:32,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2332 transitions. [2024-11-08 23:40:32,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:40:32,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:32,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:34,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:39,988 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:42,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:42,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1269 states and 2333 transitions. [2024-11-08 23:40:42,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2333 transitions. [2024-11-08 23:40:42,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:40:42,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:42,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:43,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:48,180 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:49,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:49,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1270 states and 2334 transitions. [2024-11-08 23:40:49,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2334 transitions. [2024-11-08 23:40:49,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:40:49,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:49,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:51,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:56,391 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:57,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:57,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1271 states and 2335 transitions. [2024-11-08 23:40:57,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2335 transitions. [2024-11-08 23:40:57,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:40:57,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:57,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat