./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a0a9407-75f0-4797-8431-7bd56058105d/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a0a9407-75f0-4797-8431-7bd56058105d/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_6a0a9407-75f0-4797-8431-7bd56058105d/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a0a9407-75f0-4797-8431-7bd56058105d/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a0a9407-75f0-4797-8431-7bd56058105d/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_6a0a9407-75f0-4797-8431-7bd56058105d/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 e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:26:22,169 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:26:22,271 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a0a9407-75f0-4797-8431-7bd56058105d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:26:22,276 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:26:22,280 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:26:22,314 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:26:22,315 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:26:22,316 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:26:22,317 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:26:22,318 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:26:22,319 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:26:22,319 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:26:22,320 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:26:22,322 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:26:22,322 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:26:22,323 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:26:22,323 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:26:22,323 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:26:22,323 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:26:22,324 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:26:22,324 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:26:22,326 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:26:22,326 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:26:22,326 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:26:22,327 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:26:22,327 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:26:22,327 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:26:22,328 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:26:22,328 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:26:22,329 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:26:22,329 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:26:22,329 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:26:22,330 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:26:22,330 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:26:22,330 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:26:22,331 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_6a0a9407-75f0-4797-8431-7bd56058105d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a0a9407-75f0-4797-8431-7bd56058105d/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e277983cfe4b30513b023d34f2b840358d8a25fd7a5c39241cadd105379bfb92 [2024-11-08 22:26:22,692 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:26:22,730 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:26:22,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:26:22,738 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:26:22,739 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:26:22,742 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a0a9407-75f0-4797-8431-7bd56058105d/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.i Unable to find full path for "g++" [2024-11-08 22:26:24,803 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:26:25,123 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:26:25,124 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a0a9407-75f0-4797-8431-7bd56058105d/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test2-1.i [2024-11-08 22:26:25,159 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a0a9407-75f0-4797-8431-7bd56058105d/bin/ukojak-verify-ImItNfHLgk/data/441075edf/b85c3afac519477bb6fa52c1feac3f04/FLAGfa20817df [2024-11-08 22:26:25,375 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a0a9407-75f0-4797-8431-7bd56058105d/bin/ukojak-verify-ImItNfHLgk/data/441075edf/b85c3afac519477bb6fa52c1feac3f04 [2024-11-08 22:26:25,377 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:26:25,379 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:26:25,380 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:26:25,380 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:26:25,385 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:26:25,386 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:26:25" (1/1) ... [2024-11-08 22:26:25,387 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c7d8f46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:25, skipping insertion in model container [2024-11-08 22:26:25,387 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:26:25" (1/1) ... [2024-11-08 22:26:25,457 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:26:26,161 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:26:26,183 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:26:26,309 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:26:26,364 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:26:26,365 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:26 WrapperNode [2024-11-08 22:26:26,366 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:26:26,367 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:26:26,368 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:26:26,368 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:26:26,376 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:26" (1/1) ... [2024-11-08 22:26:26,404 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:26" (1/1) ... [2024-11-08 22:26:26,504 INFO L138 Inliner]: procedures = 207, calls = 222, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1255 [2024-11-08 22:26:26,504 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:26:26,505 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:26:26,505 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:26:26,505 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:26:26,522 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:26" (1/1) ... [2024-11-08 22:26:26,522 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:26" (1/1) ... [2024-11-08 22:26:26,543 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:26" (1/1) ... [2024-11-08 22:26:26,544 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:26" (1/1) ... [2024-11-08 22:26:26,585 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:26" (1/1) ... [2024-11-08 22:26:26,597 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:26" (1/1) ... [2024-11-08 22:26:26,603 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:26" (1/1) ... [2024-11-08 22:26:26,608 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:26" (1/1) ... [2024-11-08 22:26:26,629 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:26:26,630 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:26:26,634 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:26:26,634 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:26:26,635 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:26" (1/1) ... [2024-11-08 22:26:26,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:26:26,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a0a9407-75f0-4797-8431-7bd56058105d/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:26:26,692 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a0a9407-75f0-4797-8431-7bd56058105d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:26:26,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a0a9407-75f0-4797-8431-7bd56058105d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:26:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:26:26,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:26:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:26:26,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:26:26,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:26:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:26:26,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:26:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:26:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:26:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:26:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:26:26,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:26:26,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:26:26,976 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:26:26,979 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:26:28,803 INFO L? ?]: Removed 299 outVars from TransFormulas that were not future-live. [2024-11-08 22:26:28,803 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:26:30,404 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:26:30,405 INFO L316 CfgBuilder]: Removed 50 assume(true) statements. [2024-11-08 22:26:30,405 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:26:30 BoogieIcfgContainer [2024-11-08 22:26:30,405 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:26:30,406 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:26:30,406 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:26:30,416 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:26:30,417 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:26:30" (1/1) ... [2024-11-08 22:26:30,425 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:26:30,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:30,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 117 states and 191 transitions. [2024-11-08 22:26:30,482 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 191 transitions. [2024-11-08 22:26:30,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:26:30,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:30,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:30,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:30,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:30,680 INFO L255 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 22:26:30,686 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:26:30,724 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 22:26:30,750 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 22:26:30,815 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:26:30,817 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-11-08 22:26:30,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:26:30,830 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-08 22:26:30,848 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 22:26:30,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:30,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 120 states and 196 transitions. [2024-11-08 22:26:30,945 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 196 transitions. [2024-11-08 22:26:30,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:26:30,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:30,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:26:31,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:31,055 INFO L255 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-08 22:26:31,057 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:26:31,064 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 22:26:31,077 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 22:26:31,121 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:26:31,122 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-08 22:26:31,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 22:26:31,133 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 22:26:31,151 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 22:26:31,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:31,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 121 states and 198 transitions. [2024-11-08 22:26:31,216 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 198 transitions. [2024-11-08 22:26:31,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:26:31,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:31,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:31,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:31,360 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 22:26:31,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:31,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 121 states and 196 transitions. [2024-11-08 22:26:31,367 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 196 transitions. [2024-11-08 22:26:31,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:26:31,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:31,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:31,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:31,444 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 22:26:31,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:31,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 121 states and 193 transitions. [2024-11-08 22:26:31,459 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 193 transitions. [2024-11-08 22:26:31,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:26:31,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:31,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:31,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:31,528 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 22:26:31,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:31,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 121 states and 189 transitions. [2024-11-08 22:26:31,534 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 189 transitions. [2024-11-08 22:26:31,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:26:31,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:31,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:31,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:31,587 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 22:26:31,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:31,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 121 states and 185 transitions. [2024-11-08 22:26:31,594 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 185 transitions. [2024-11-08 22:26:31,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:26:31,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:31,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:31,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:31,655 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 22:26:31,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:31,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 121 states and 183 transitions. [2024-11-08 22:26:31,664 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 183 transitions. [2024-11-08 22:26:31,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:26:31,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:31,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:31,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:31,729 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 22:26:31,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:31,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 121 states and 177 transitions. [2024-11-08 22:26:31,738 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 177 transitions. [2024-11-08 22:26:31,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:26:31,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:31,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:31,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:31,817 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 22:26:41,845 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 22:26:41,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:41,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 121 states and 175 transitions. [2024-11-08 22:26:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 175 transitions. [2024-11-08 22:26:41,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:26:41,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:41,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:41,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:42,032 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 22:26:42,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:42,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 125 states and 179 transitions. [2024-11-08 22:26:42,060 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 179 transitions. [2024-11-08 22:26:42,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:26:42,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:42,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:42,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:42,177 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 22:26:42,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:42,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 125 states and 175 transitions. [2024-11-08 22:26:42,193 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 175 transitions. [2024-11-08 22:26:42,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:26:42,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:42,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:42,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:42,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:52,293 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 22:26:52,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:52,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 125 states and 169 transitions. [2024-11-08 22:26:52,350 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 169 transitions. [2024-11-08 22:26:52,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:26:52,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:52,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:52,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:52,497 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 22:27:02,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:04,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:04,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:04,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 142 states and 190 transitions. [2024-11-08 22:27:04,446 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 190 transitions. [2024-11-08 22:27:04,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:27:04,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:04,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:04,597 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 22:27:04,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:04,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 142 states and 188 transitions. [2024-11-08 22:27:04,651 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 188 transitions. [2024-11-08 22:27:04,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:27:04,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:04,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:04,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:04,863 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 22:27:15,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:19,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:27:19,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:19,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 156 states and 206 transitions. [2024-11-08 22:27:19,523 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 206 transitions. [2024-11-08 22:27:19,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:27:19,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:19,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:19,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:19,648 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 22:27:19,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:19,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 156 states and 204 transitions. [2024-11-08 22:27:19,676 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 204 transitions. [2024-11-08 22:27:19,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:27:19,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:19,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:19,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:19,865 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 22:27:19,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:19,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 156 states and 202 transitions. [2024-11-08 22:27:19,926 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 202 transitions. [2024-11-08 22:27:19,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:27:19,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:19,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:19,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:20,001 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 22:27:30,019 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 22:27:30,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:30,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 156 states and 200 transitions. [2024-11-08 22:27:30,032 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 200 transitions. [2024-11-08 22:27:30,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:27:30,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:30,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:30,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:30,135 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 22:27:30,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:30,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 156 states and 198 transitions. [2024-11-08 22:27:30,143 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 198 transitions. [2024-11-08 22:27:30,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:27:30,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:30,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:30,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:30,351 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 22:27:40,517 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 22:27:50,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:00,534 WARN L539 Checker$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 22:28:10,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:28:10,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:10,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 160 states and 201 transitions. [2024-11-08 22:28:10,569 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 201 transitions. [2024-11-08 22:28:10,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:28:10,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:10,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:10,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:10,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:20,679 WARN L539 Checker$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 22:28:20,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:20,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 160 states and 199 transitions. [2024-11-08 22:28:20,690 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 199 transitions. [2024-11-08 22:28:20,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:28:20,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:20,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:20,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:20,975 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 22:28:21,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:21,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 164 states and 202 transitions. [2024-11-08 22:28:21,842 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 202 transitions. [2024-11-08 22:28:21,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:28:21,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:21,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:22,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:22,779 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 22:28:22,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:22,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 166 states and 206 transitions. [2024-11-08 22:28:22,916 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 206 transitions. [2024-11-08 22:28:22,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:28:22,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:22,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:23,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:24,364 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 22:28:24,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:24,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 168 states and 209 transitions. [2024-11-08 22:28:24,730 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 209 transitions. [2024-11-08 22:28:24,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:28:24,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:24,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:25,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:25,851 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 22:28:26,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:26,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 170 states and 213 transitions. [2024-11-08 22:28:26,611 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 213 transitions. [2024-11-08 22:28:26,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:28:26,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:26,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:27,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:27,735 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 22:28:28,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:28,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 171 states and 214 transitions. [2024-11-08 22:28:28,316 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 214 transitions. [2024-11-08 22:28:28,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:28:28,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:28,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:28,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:29,530 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 22:28:30,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:30,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 172 states and 215 transitions. [2024-11-08 22:28:30,151 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 215 transitions. [2024-11-08 22:28:30,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:28:30,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:30,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:30,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:31,575 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 22:28:32,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:32,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 173 states and 216 transitions. [2024-11-08 22:28:32,138 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 216 transitions. [2024-11-08 22:28:32,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:28:32,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:32,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:32,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:33,490 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 22:28:34,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:34,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 174 states and 217 transitions. [2024-11-08 22:28:34,347 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 217 transitions. [2024-11-08 22:28:34,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:28:34,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:34,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:34,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:35,648 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 22:28:36,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:36,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 175 states and 218 transitions. [2024-11-08 22:28:36,129 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 218 transitions. [2024-11-08 22:28:36,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:28:36,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:36,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:36,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:37,408 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 22:28:37,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:37,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 176 states and 219 transitions. [2024-11-08 22:28:37,834 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 219 transitions. [2024-11-08 22:28:37,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:28:37,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:37,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:38,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:39,500 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 22:28:40,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:40,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 177 states and 220 transitions. [2024-11-08 22:28:40,428 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 220 transitions. [2024-11-08 22:28:40,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:28:40,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:40,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:41,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:41,930 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 22:28:42,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:42,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 178 states and 221 transitions. [2024-11-08 22:28:42,426 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 221 transitions. [2024-11-08 22:28:42,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:28:42,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:42,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:42,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:43,804 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 22:28:44,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:44,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 179 states and 222 transitions. [2024-11-08 22:28:44,226 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 222 transitions. [2024-11-08 22:28:44,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:28:44,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:44,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:45,549 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 22:28:45,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:45,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 180 states and 223 transitions. [2024-11-08 22:28:45,991 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 223 transitions. [2024-11-08 22:28:45,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:28:45,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:45,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:46,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:47,944 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 22:28:48,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:48,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 181 states and 224 transitions. [2024-11-08 22:28:48,926 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 224 transitions. [2024-11-08 22:28:48,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:28:48,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:48,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:49,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:50,554 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 22:28:51,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:51,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 182 states and 225 transitions. [2024-11-08 22:28:51,293 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 225 transitions. [2024-11-08 22:28:51,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:28:51,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:51,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:51,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:52,915 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 22:28:53,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:53,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 183 states and 226 transitions. [2024-11-08 22:28:53,537 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 226 transitions. [2024-11-08 22:28:53,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:28:53,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:53,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:54,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:55,110 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 22:28:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 184 states and 227 transitions. [2024-11-08 22:28:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 227 transitions. [2024-11-08 22:28:55,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:28:55,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:55,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:56,962 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 22:28:57,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:57,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 185 states and 228 transitions. [2024-11-08 22:28:57,419 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 228 transitions. [2024-11-08 22:28:57,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:28:57,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:57,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:57,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:59,012 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 22:28:59,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:59,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 186 states and 229 transitions. [2024-11-08 22:28:59,444 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 229 transitions. [2024-11-08 22:28:59,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:28:59,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:59,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:59,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:01,548 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 22:29:02,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:02,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 187 states and 230 transitions. [2024-11-08 22:29:02,853 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 230 transitions. [2024-11-08 22:29:02,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:29:02,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:02,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:03,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:04,618 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 22:29:05,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:05,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 188 states and 231 transitions. [2024-11-08 22:29:05,487 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 231 transitions. [2024-11-08 22:29:05,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:29:05,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:05,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:05,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:07,109 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 22:29:08,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:08,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 189 states and 232 transitions. [2024-11-08 22:29:08,011 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 232 transitions. [2024-11-08 22:29:08,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:29:08,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:08,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:08,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:10,082 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 22:29:11,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:11,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 190 states and 233 transitions. [2024-11-08 22:29:11,015 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 233 transitions. [2024-11-08 22:29:11,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:29:11,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:11,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:11,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:12,905 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 22:29:13,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:13,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 191 states and 234 transitions. [2024-11-08 22:29:13,977 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 234 transitions. [2024-11-08 22:29:13,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:29:13,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:13,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:14,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:15,591 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 22:29:16,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:16,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 192 states and 235 transitions. [2024-11-08 22:29:16,685 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 235 transitions. [2024-11-08 22:29:16,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:29:16,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:16,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:17,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:18,802 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 22:29:19,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:19,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 193 states and 236 transitions. [2024-11-08 22:29:19,610 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 236 transitions. [2024-11-08 22:29:19,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:29:19,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:19,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:20,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:21,530 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 22:29:22,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:22,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 194 states and 237 transitions. [2024-11-08 22:29:22,718 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 237 transitions. [2024-11-08 22:29:22,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:29:22,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:22,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:23,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:24,472 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 22:29:25,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:25,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 195 states and 238 transitions. [2024-11-08 22:29:25,321 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 238 transitions. [2024-11-08 22:29:25,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:29:25,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:25,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:25,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:27,614 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 22:29:28,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:28,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 196 states and 239 transitions. [2024-11-08 22:29:28,899 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 239 transitions. [2024-11-08 22:29:28,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:29:28,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:28,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:29,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:30,964 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 22:29:31,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:31,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 197 states and 240 transitions. [2024-11-08 22:29:31,736 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 240 transitions. [2024-11-08 22:29:31,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:29:31,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:31,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:32,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:33,840 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 22:29:34,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:34,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 198 states and 241 transitions. [2024-11-08 22:29:34,441 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 241 transitions. [2024-11-08 22:29:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:29:34,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:34,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:34,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:36,706 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 22:29:38,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:38,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 199 states and 242 transitions. [2024-11-08 22:29:38,115 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 242 transitions. [2024-11-08 22:29:38,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:29:38,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:38,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:38,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:39,958 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 22:29:41,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:41,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 200 states and 243 transitions. [2024-11-08 22:29:41,123 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 243 transitions. [2024-11-08 22:29:41,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:29:41,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:41,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:41,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:43,389 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 22:29:44,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:44,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 201 states and 244 transitions. [2024-11-08 22:29:44,334 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 244 transitions. [2024-11-08 22:29:44,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:29:44,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:44,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:44,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:46,587 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 22:29:48,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:48,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 202 states and 245 transitions. [2024-11-08 22:29:48,037 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 245 transitions. [2024-11-08 22:29:48,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:29:48,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:48,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:48,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:50,184 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 22:29:51,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:51,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 203 states and 246 transitions. [2024-11-08 22:29:51,007 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 246 transitions. [2024-11-08 22:29:51,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:29:51,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:51,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:53,379 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 22:29:54,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:54,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 204 states and 247 transitions. [2024-11-08 22:29:54,850 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 247 transitions. [2024-11-08 22:29:54,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:29:54,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:54,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:55,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:57,093 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 22:29:57,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:57,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 205 states and 248 transitions. [2024-11-08 22:29:57,933 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 248 transitions. [2024-11-08 22:29:57,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:29:57,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:57,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:58,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:00,265 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 22:30:01,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:01,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 206 states and 249 transitions. [2024-11-08 22:30:01,704 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 249 transitions. [2024-11-08 22:30:01,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:30:01,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:01,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:02,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:03,999 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 22:30:04,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:04,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 207 states and 250 transitions. [2024-11-08 22:30:04,896 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 250 transitions. [2024-11-08 22:30:04,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:30:04,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:04,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:07,672 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 22:30:09,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:09,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 208 states and 251 transitions. [2024-11-08 22:30:09,185 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 251 transitions. [2024-11-08 22:30:09,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:30:09,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:09,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:09,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:11,462 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 22:30:12,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:12,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 209 states and 252 transitions. [2024-11-08 22:30:12,392 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 252 transitions. [2024-11-08 22:30:12,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:30:12,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:12,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:13,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:15,170 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 22:30:16,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:16,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 210 states and 253 transitions. [2024-11-08 22:30:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 253 transitions. [2024-11-08 22:30:16,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:30:16,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:16,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:17,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:28,197 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 22:30:38,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:38,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 211 states and 254 transitions. [2024-11-08 22:30:38,641 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 254 transitions. [2024-11-08 22:30:38,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:30:38,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:38,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:39,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:40,244 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 22:30:41,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:41,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 212 states and 255 transitions. [2024-11-08 22:30:41,242 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 255 transitions. [2024-11-08 22:30:41,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:30:41,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:41,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:42,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:42,956 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 22:30:44,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:44,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 214 states and 259 transitions. [2024-11-08 22:30:44,376 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 259 transitions. [2024-11-08 22:30:44,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:30:44,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:44,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:44,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:45,210 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 22:30:46,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:46,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 216 states and 264 transitions. [2024-11-08 22:30:46,751 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 264 transitions. [2024-11-08 22:30:46,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:30:46,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:46,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:47,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:48,503 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 22:30:49,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:49,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 217 states and 265 transitions. [2024-11-08 22:30:49,447 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 265 transitions. [2024-11-08 22:30:49,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:30:49,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:49,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:50,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:50,808 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 22:30:51,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:51,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 218 states and 266 transitions. [2024-11-08 22:30:51,989 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 266 transitions. [2024-11-08 22:30:51,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:30:51,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:51,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:52,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:53,708 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 22:30:54,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:54,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 219 states and 267 transitions. [2024-11-08 22:30:54,685 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 267 transitions. [2024-11-08 22:30:54,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:30:54,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:54,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:55,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:55,988 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 22:30:57,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:57,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 220 states and 268 transitions. [2024-11-08 22:30:57,243 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 268 transitions. [2024-11-08 22:30:57,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:30:57,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:57,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:57,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:58,789 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 22:31:00,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:00,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 221 states and 269 transitions. [2024-11-08 22:31:00,027 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 269 transitions. [2024-11-08 22:31:00,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:31:00,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:00,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:00,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:02,342 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 22:31:03,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:03,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 222 states and 270 transitions. [2024-11-08 22:31:03,615 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 270 transitions. [2024-11-08 22:31:03,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:31:03,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:03,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:04,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:05,231 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 22:31:06,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:06,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 223 states and 271 transitions. [2024-11-08 22:31:06,484 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 271 transitions. [2024-11-08 22:31:06,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:31:06,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:06,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:07,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:08,454 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 22:31:09,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:09,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 224 states and 272 transitions. [2024-11-08 22:31:09,804 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 272 transitions. [2024-11-08 22:31:09,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:31:09,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:09,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:14,798 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 22:31:18,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:18,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 225 states and 273 transitions. [2024-11-08 22:31:18,736 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 273 transitions. [2024-11-08 22:31:18,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:31:18,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:18,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:19,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:20,263 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 22:31:21,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:21,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 226 states and 274 transitions. [2024-11-08 22:31:21,132 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 274 transitions. [2024-11-08 22:31:21,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:31:21,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:21,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:21,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:23,788 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 22:31:25,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:25,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 227 states and 275 transitions. [2024-11-08 22:31:25,555 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 275 transitions. [2024-11-08 22:31:25,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:31:25,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:25,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:26,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:27,782 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 22:31:29,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:29,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 228 states and 276 transitions. [2024-11-08 22:31:29,153 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 276 transitions. [2024-11-08 22:31:29,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:31:29,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:29,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:29,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:31,537 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 22:31:32,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:32,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 229 states and 277 transitions. [2024-11-08 22:31:32,699 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 277 transitions. [2024-11-08 22:31:32,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:31:32,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:32,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:33,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:35,246 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 22:31:36,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:36,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 230 states and 278 transitions. [2024-11-08 22:31:36,672 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 278 transitions. [2024-11-08 22:31:36,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:31:36,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:36,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:37,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:39,308 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 22:31:40,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:40,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 231 states and 279 transitions. [2024-11-08 22:31:40,441 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 279 transitions. [2024-11-08 22:31:40,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:31:40,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:40,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:41,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:42,316 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 22:31:43,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:43,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 232 states and 280 transitions. [2024-11-08 22:31:43,325 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 280 transitions. [2024-11-08 22:31:43,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:31:43,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:43,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:43,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:45,671 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 22:31:46,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:46,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 233 states and 281 transitions. [2024-11-08 22:31:46,820 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 281 transitions. [2024-11-08 22:31:46,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:31:46,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:46,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:47,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:48,692 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 22:31:49,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:49,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 234 states and 282 transitions. [2024-11-08 22:31:49,646 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 282 transitions. [2024-11-08 22:31:49,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:31:49,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:49,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:50,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:52,122 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 22:31:53,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:53,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 235 states and 283 transitions. [2024-11-08 22:31:53,502 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 283 transitions. [2024-11-08 22:31:53,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:31:53,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:53,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:54,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:56,456 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 22:31:57,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:57,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 236 states and 284 transitions. [2024-11-08 22:31:57,425 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 284 transitions. [2024-11-08 22:31:57,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:31:57,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:57,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:59,584 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 22:32:00,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:00,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 237 states and 285 transitions. [2024-11-08 22:32:00,554 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 285 transitions. [2024-11-08 22:32:00,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:32:00,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:00,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:01,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:03,492 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 22:32:05,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:05,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 238 states and 286 transitions. [2024-11-08 22:32:05,068 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 286 transitions. [2024-11-08 22:32:05,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:32:05,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:05,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:07,337 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 22:32:08,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:08,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 239 states and 287 transitions. [2024-11-08 22:32:08,448 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 287 transitions. [2024-11-08 22:32:08,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:32:08,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:08,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:09,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:11,539 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 22:32:13,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:13,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 240 states and 288 transitions. [2024-11-08 22:32:13,214 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 288 transitions. [2024-11-08 22:32:13,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:32:13,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:13,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:13,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:16,532 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 22:32:18,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:18,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 241 states and 289 transitions. [2024-11-08 22:32:18,279 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 289 transitions. [2024-11-08 22:32:18,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:32:18,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:18,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:20,914 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 22:32:21,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:21,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 242 states and 290 transitions. [2024-11-08 22:32:21,930 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 290 transitions. [2024-11-08 22:32:21,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:32:21,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:21,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:25,001 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 22:32:26,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:26,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 243 states and 291 transitions. [2024-11-08 22:32:26,671 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 291 transitions. [2024-11-08 22:32:26,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:32:26,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:26,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:27,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:28,576 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 22:32:29,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:29,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 244 states and 292 transitions. [2024-11-08 22:32:29,680 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 292 transitions. [2024-11-08 22:32:29,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:32:29,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:29,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:30,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:33,260 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 22:32:34,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:34,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 245 states and 293 transitions. [2024-11-08 22:32:34,846 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 293 transitions. [2024-11-08 22:32:34,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:32:34,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:34,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:35,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:38,235 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 22:32:39,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:39,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 246 states and 294 transitions. [2024-11-08 22:32:39,932 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 294 transitions. [2024-11-08 22:32:39,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:32:39,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:39,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:40,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:43,028 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 22:32:44,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:44,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 247 states and 295 transitions. [2024-11-08 22:32:44,376 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 295 transitions. [2024-11-08 22:32:44,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:32:44,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:44,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:45,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:47,703 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 22:32:48,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:48,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 248 states and 296 transitions. [2024-11-08 22:32:48,787 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 296 transitions. [2024-11-08 22:32:48,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:32:48,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:48,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:49,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:51,830 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 22:32:53,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:53,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 249 states and 297 transitions. [2024-11-08 22:32:53,357 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 297 transitions. [2024-11-08 22:32:53,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:32:53,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:53,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:54,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:56,872 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 22:32:58,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:58,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 250 states and 298 transitions. [2024-11-08 22:32:58,252 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 298 transitions. [2024-11-08 22:32:58,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:32:58,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:58,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:59,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:01,175 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 22:33:02,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:02,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 251 states and 299 transitions. [2024-11-08 22:33:02,289 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 299 transitions. [2024-11-08 22:33:02,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:33:02,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:02,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:03,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:05,914 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 22:33:07,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:07,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 252 states and 300 transitions. [2024-11-08 22:33:07,772 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 300 transitions. [2024-11-08 22:33:07,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:33:07,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:07,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:08,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:10,240 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 22:33:11,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:11,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 253 states and 301 transitions. [2024-11-08 22:33:11,404 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 301 transitions. [2024-11-08 22:33:11,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:33:11,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:11,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:13,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:16,276 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 22:33:18,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:18,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 254 states and 302 transitions. [2024-11-08 22:33:18,057 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 302 transitions. [2024-11-08 22:33:18,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:33:18,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:18,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:19,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:21,868 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 22:33:23,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:23,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 255 states and 303 transitions. [2024-11-08 22:33:23,203 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 303 transitions. [2024-11-08 22:33:23,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:33:23,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:23,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:24,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:26,956 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 22:33:28,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:28,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 256 states and 304 transitions. [2024-11-08 22:33:28,299 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 304 transitions. [2024-11-08 22:33:28,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:33:28,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:28,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:29,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:32,609 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 22:33:33,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:33,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 257 states and 305 transitions. [2024-11-08 22:33:33,959 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 305 transitions. [2024-11-08 22:33:33,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:33:33,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:33,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:37,744 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 22:33:39,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:39,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 258 states and 306 transitions. [2024-11-08 22:33:39,260 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 306 transitions. [2024-11-08 22:33:39,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:33:39,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:39,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:40,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:44,599 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 22:33:48,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:48,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 259 states and 307 transitions. [2024-11-08 22:33:48,330 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 307 transitions. [2024-11-08 22:33:48,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:33:48,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:48,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:49,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:53,134 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 22:33:54,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:54,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 260 states and 308 transitions. [2024-11-08 22:33:54,983 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 308 transitions. [2024-11-08 22:33:54,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:33:54,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:54,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:56,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:59,955 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 22:34:03,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:03,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 261 states and 309 transitions. [2024-11-08 22:34:03,183 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 309 transitions. [2024-11-08 22:34:03,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:34:03,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:03,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:04,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:08,081 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 22:34:09,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:09,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 262 states and 310 transitions. [2024-11-08 22:34:09,799 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 310 transitions. [2024-11-08 22:34:09,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:34:09,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:09,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:10,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:14,106 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 22:34:15,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:15,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 263 states and 311 transitions. [2024-11-08 22:34:15,526 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 311 transitions. [2024-11-08 22:34:15,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:34:15,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:15,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:16,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:19,713 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 22:34:21,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:21,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 264 states and 312 transitions. [2024-11-08 22:34:21,147 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 312 transitions. [2024-11-08 22:34:21,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:34:21,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:21,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:22,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:27,661 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 22:34:31,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:31,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 265 states and 313 transitions. [2024-11-08 22:34:31,589 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 313 transitions. [2024-11-08 22:34:31,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:34:31,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:31,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:32,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:36,908 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 22:34:39,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:39,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 266 states and 314 transitions. [2024-11-08 22:34:39,819 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 314 transitions. [2024-11-08 22:34:39,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:34:39,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:39,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:40,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:44,795 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 22:34:47,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:47,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 267 states and 315 transitions. [2024-11-08 22:34:47,928 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 315 transitions. [2024-11-08 22:34:47,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:34:47,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:47,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:49,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:53,744 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 22:34:57,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:57,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 268 states and 316 transitions. [2024-11-08 22:34:57,003 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 316 transitions. [2024-11-08 22:34:57,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:34:57,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:57,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:58,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:03,820 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 22:35:06,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:06,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 269 states and 317 transitions. [2024-11-08 22:35:06,703 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 317 transitions. [2024-11-08 22:35:06,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:35:06,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:06,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:08,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:12,941 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 22:35:14,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:14,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 270 states and 318 transitions. [2024-11-08 22:35:14,614 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 318 transitions. [2024-11-08 22:35:14,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:35:14,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:14,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:16,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:21,637 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 22:35:25,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:25,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 271 states and 319 transitions. [2024-11-08 22:35:25,943 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 319 transitions. [2024-11-08 22:35:25,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:35:25,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:25,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:27,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:32,211 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 22:35:34,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:34,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 272 states and 320 transitions. [2024-11-08 22:35:34,266 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 320 transitions. [2024-11-08 22:35:34,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:35:34,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:34,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:36,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:40,134 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 22:35:41,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:41,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 273 states and 321 transitions. [2024-11-08 22:35:41,702 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 321 transitions. [2024-11-08 22:35:41,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:35:41,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:41,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:42,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:48,278 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 22:35:52,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:52,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 274 states and 322 transitions. [2024-11-08 22:35:52,170 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 322 transitions. [2024-11-08 22:35:52,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:35:52,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:52,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:53,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:57,743 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 22:36:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:00,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 275 states and 323 transitions. [2024-11-08 22:36:00,833 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 323 transitions. [2024-11-08 22:36:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 22:36:00,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:00,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:02,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:07,163 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 22:36:10,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:10,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 276 states and 324 transitions. [2024-11-08 22:36:10,291 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 324 transitions. [2024-11-08 22:36:10,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:36:10,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:10,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:11,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:17,284 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 22:36:20,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:20,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 277 states and 325 transitions. [2024-11-08 22:36:20,542 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 325 transitions. [2024-11-08 22:36:20,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:36:20,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:20,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:21,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:25,964 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 22:36:27,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:27,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 278 states and 326 transitions. [2024-11-08 22:36:27,730 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 326 transitions. [2024-11-08 22:36:27,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:36:27,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:27,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:32,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:36,927 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 22:36:38,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:38,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 279 states and 327 transitions. [2024-11-08 22:36:38,605 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 327 transitions. [2024-11-08 22:36:38,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:36:38,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:38,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:40,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:45,622 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 22:36:47,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:47,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 280 states and 328 transitions. [2024-11-08 22:36:47,962 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 328 transitions. [2024-11-08 22:36:47,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:36:47,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:47,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:50,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:57,809 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 22:37:03,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:03,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 281 states and 329 transitions. [2024-11-08 22:37:03,602 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 329 transitions. [2024-11-08 22:37:03,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:37:03,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:03,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:04,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:09,743 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:37:11,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:11,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 282 states and 330 transitions. [2024-11-08 22:37:11,852 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 330 transitions. [2024-11-08 22:37:11,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:37:11,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:11,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:13,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:19,226 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:37:23,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:23,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 283 states and 331 transitions. [2024-11-08 22:37:23,591 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 331 transitions. [2024-11-08 22:37:23,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:37:23,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:23,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:24,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:30,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:37:32,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:32,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 284 states and 332 transitions. [2024-11-08 22:37:32,535 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 332 transitions. [2024-11-08 22:37:32,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:37:32,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:32,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:38,804 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:37:40,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:40,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 285 states and 333 transitions. [2024-11-08 22:37:40,548 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 333 transitions. [2024-11-08 22:37:40,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:37:40,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:40,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:42,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:49,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:37:54,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:54,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 286 states and 334 transitions. [2024-11-08 22:37:54,259 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 334 transitions. [2024-11-08 22:37:54,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:37:54,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:54,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms