./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7fbef02-73f6-485e-93f3-e188ce5a5c68/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7fbef02-73f6-485e-93f3-e188ce5a5c68/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7fbef02-73f6-485e-93f3-e188ce5a5c68/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7fbef02-73f6-485e-93f3-e188ce5a5c68/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7fbef02-73f6-485e-93f3-e188ce5a5c68/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7fbef02-73f6-485e-93f3-e188ce5a5c68/bin/ukojak-verify-CZk0znPC7b --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 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:31:11,460 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:31:11,518 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7fbef02-73f6-485e-93f3-e188ce5a5c68/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:31:11,522 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:31:11,522 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:31:11,541 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:31:11,542 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:31:11,542 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:31:11,542 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:31:11,543 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:31:11,543 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:31:11,543 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:31:11,543 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:31:11,543 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:31:11,543 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:31:11,543 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:31:11,543 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:31:11,543 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:31:11,543 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:31:11,544 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:31:11,544 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:31:11,544 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:31:11,544 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:31:11,544 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:31:11,544 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:31:11,544 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:31:11,544 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:31:11,544 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:31:11,544 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:31:11,544 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:31:11,545 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:31:11,545 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:31:11,545 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:31:11,545 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:31:11,545 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:31:11,545 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7fbef02-73f6-485e-93f3-e188ce5a5c68/bin/ukojak-verify-CZk0znPC7b 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 -> 05edfd344a133924af20e7887ded3d695179bf474d7b39ea2b7287f4a108ff8d [2024-12-06 02:31:11,788 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:31:11,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:31:11,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:31:11,800 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:31:11,800 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:31:11,801 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7fbef02-73f6-485e-93f3-e188ce5a5c68/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2024-12-06 02:31:14,440 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7fbef02-73f6-485e-93f3-e188ce5a5c68/bin/ukojak-verify-CZk0znPC7b/data/a48658035/a486650c38b54def9243bc4d7a9edcde/FLAGc85f959b1 [2024-12-06 02:31:14,746 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:31:14,746 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7fbef02-73f6-485e-93f3-e188ce5a5c68/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test6-1.i [2024-12-06 02:31:14,761 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7fbef02-73f6-485e-93f3-e188ce5a5c68/bin/ukojak-verify-CZk0znPC7b/data/a48658035/a486650c38b54def9243bc4d7a9edcde/FLAGc85f959b1 [2024-12-06 02:31:14,773 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7fbef02-73f6-485e-93f3-e188ce5a5c68/bin/ukojak-verify-CZk0znPC7b/data/a48658035/a486650c38b54def9243bc4d7a9edcde [2024-12-06 02:31:14,775 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:31:14,777 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:31:14,778 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:31:14,778 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:31:14,781 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:31:14,782 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:31:14" (1/1) ... [2024-12-06 02:31:14,783 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b80f475 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:31:14, skipping insertion in model container [2024-12-06 02:31:14,783 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:31:14" (1/1) ... [2024-12-06 02:31:14,818 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:31:15,301 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:31:15,313 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:31:15,410 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:31:15,462 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:31:15,462 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:31:15 WrapperNode [2024-12-06 02:31:15,463 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:31:15,464 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:31:15,464 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:31:15,464 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:31:15,469 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:31:15" (1/1) ... [2024-12-06 02:31:15,492 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:31:15" (1/1) ... [2024-12-06 02:31:15,544 INFO L138 Inliner]: procedures = 282, calls = 300, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 1452 [2024-12-06 02:31:15,545 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:31:15,545 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:31:15,545 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:31:15,545 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:31:15,551 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:31:15" (1/1) ... [2024-12-06 02:31:15,551 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:31:15" (1/1) ... [2024-12-06 02:31:15,560 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:31:15" (1/1) ... [2024-12-06 02:31:15,561 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:31:15" (1/1) ... [2024-12-06 02:31:15,612 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:31:15" (1/1) ... [2024-12-06 02:31:15,615 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:31:15" (1/1) ... [2024-12-06 02:31:15,626 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:31:15" (1/1) ... [2024-12-06 02:31:15,630 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:31:15" (1/1) ... [2024-12-06 02:31:15,634 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:31:15" (1/1) ... [2024-12-06 02:31:15,644 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:31:15,645 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:31:15,645 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:31:15,645 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:31:15,646 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:31:15" (1/1) ... [2024-12-06 02:31:15,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:31:15,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7fbef02-73f6-485e-93f3-e188ce5a5c68/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:31:15,672 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7fbef02-73f6-485e-93f3-e188ce5a5c68/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:31:15,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7fbef02-73f6-485e-93f3-e188ce5a5c68/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:31:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-12-06 02:31:15,694 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-12-06 02:31:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:31:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:31:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:31:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure alt_bzero [2024-12-06 02:31:15,694 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_bzero [2024-12-06 02:31:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:31:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 02:31:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 02:31:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:31:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:31:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:31:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure alt_malloc [2024-12-06 02:31:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_malloc [2024-12-06 02:31:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:31:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure alt_free [2024-12-06 02:31:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_free [2024-12-06 02:31:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:31:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:31:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:31:15,876 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:31:15,878 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:31:17,137 INFO L? ?]: Removed 345 outVars from TransFormulas that were not future-live. [2024-12-06 02:31:17,138 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:31:18,591 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:31:18,592 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-12-06 02:31:18,592 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:31:18 BoogieIcfgContainer [2024-12-06 02:31:18,592 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:31:18,593 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:31:18,593 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:31:18,602 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:31:18,602 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:31:18" (1/1) ... [2024-12-06 02:31:18,609 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:31:18,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:18,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 177 states and 272 transitions. [2024-12-06 02:31:18,663 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 272 transitions. [2024-12-06 02:31:18,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:31:18,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:18,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:18,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:31:18,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:18,848 INFO L256 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:31:18,853 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:31:18,906 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 [2024-12-06 02:31:18,915 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 [2024-12-06 02:31:18,956 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:31:18,957 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-06 02:31:18,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:31:18,969 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 [2024-12-06 02:31:18,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:19,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:19,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 180 states and 277 transitions. [2024-12-06 02:31:19,042 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 277 transitions. [2024-12-06 02:31:19,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 02:31:19,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:19,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:19,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 02:31:19,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:19,136 INFO L256 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 02:31:19,138 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:31:19,144 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 [2024-12-06 02:31:19,153 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 [2024-12-06 02:31:19,176 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 02:31:19,177 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-12-06 02:31:19,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 02:31:19,183 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 [2024-12-06 02:31:19,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:19,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:19,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 181 states and 278 transitions. [2024-12-06 02:31:19,205 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 278 transitions. [2024-12-06 02:31:19,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 02:31:19,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:19,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:19,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:19,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:19,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:19,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 181 states and 276 transitions. [2024-12-06 02:31:19,280 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 276 transitions. [2024-12-06 02:31:19,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 02:31:19,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:19,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:19,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:19,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:19,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:19,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 181 states and 270 transitions. [2024-12-06 02:31:19,346 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 270 transitions. [2024-12-06 02:31:19,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 02:31:19,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:19,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:19,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:19,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:19,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:19,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 179 states and 260 transitions. [2024-12-06 02:31:19,561 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 260 transitions. [2024-12-06 02:31:19,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 02:31:19,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:19,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:19,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:19,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:19,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:19,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 179 states and 258 transitions. [2024-12-06 02:31:19,611 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 258 transitions. [2024-12-06 02:31:19,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 02:31:19,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:19,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:19,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:29,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:31:29,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:29,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 179 states and 256 transitions. [2024-12-06 02:31:29,712 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 256 transitions. [2024-12-06 02:31:29,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 02:31:29,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:29,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:29,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:30,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:40,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:31:40,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:40,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 197 states and 283 transitions. [2024-12-06 02:31:40,982 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 283 transitions. [2024-12-06 02:31:40,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 02:31:40,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:40,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:41,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:41,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:42,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:42,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 216 states and 311 transitions. [2024-12-06 02:31:42,258 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 311 transitions. [2024-12-06 02:31:42,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 02:31:42,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:42,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:42,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:48,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:31:48,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:48,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 216 states and 309 transitions. [2024-12-06 02:31:48,829 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 309 transitions. [2024-12-06 02:31:48,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:31:48,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:48,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:48,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:49,042 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:31:59,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:31:59,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:59,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 219 states and 311 transitions. [2024-12-06 02:31:59,493 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 311 transitions. [2024-12-06 02:31:59,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 02:31:59,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:59,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:59,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:59,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:31:59,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:31:59,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 219 states and 307 transitions. [2024-12-06 02:31:59,550 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 307 transitions. [2024-12-06 02:31:59,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 02:31:59,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:31:59,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:31:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:31:59,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:03,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:32:04,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:04,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 222 states and 309 transitions. [2024-12-06 02:32:04,018 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 309 transitions. [2024-12-06 02:32:04,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:32:04,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:04,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:04,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:04,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:04,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:04,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 222 states and 303 transitions. [2024-12-06 02:32:04,149 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 303 transitions. [2024-12-06 02:32:04,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 02:32:04,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:04,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:04,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:04,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:14,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:32:24,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:32:34,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:32:44,917 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 [] [2024-12-06 02:32:44,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:44,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 243 states and 335 transitions. [2024-12-06 02:32:44,943 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 335 transitions. [2024-12-06 02:32:44,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 02:32:44,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:44,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:44,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:45,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:46,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:46,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 258 states and 354 transitions. [2024-12-06 02:32:46,074 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 354 transitions. [2024-12-06 02:32:46,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 02:32:46,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:46,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:46,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:46,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:46,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:46,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 259 states and 355 transitions. [2024-12-06 02:32:46,207 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 355 transitions. [2024-12-06 02:32:46,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 02:32:46,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:46,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:46,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:46,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:56,373 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 [] [2024-12-06 02:32:56,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:56,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 262 states and 357 transitions. [2024-12-06 02:32:56,733 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 357 transitions. [2024-12-06 02:32:56,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 02:32:56,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:56,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:56,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:56,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 02:32:57,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:57,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 265 states and 359 transitions. [2024-12-06 02:32:57,440 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 359 transitions. [2024-12-06 02:32:57,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 02:32:57,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:57,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:57,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:57,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:32:58,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:58,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 274 states and 385 transitions. [2024-12-06 02:32:58,863 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 385 transitions. [2024-12-06 02:32:58,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 02:32:58,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:58,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:58,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:59,425 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:00,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:00,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 285 states and 411 transitions. [2024-12-06 02:33:00,246 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 411 transitions. [2024-12-06 02:33:00,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 02:33:00,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:00,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:00,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:00,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 287 states and 415 transitions. [2024-12-06 02:33:00,785 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 415 transitions. [2024-12-06 02:33:00,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 02:33:00,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:00,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:00,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:00,917 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:33:00,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:00,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 287 states and 411 transitions. [2024-12-06 02:33:00,947 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 411 transitions. [2024-12-06 02:33:00,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:33:00,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:00,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:00,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:01,012 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:33:01,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:01,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 285 states and 407 transitions. [2024-12-06 02:33:01,021 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 407 transitions. [2024-12-06 02:33:01,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:33:01,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:01,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:01,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:01,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:33:02,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:02,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 294 states and 431 transitions. [2024-12-06 02:33:02,083 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 431 transitions. [2024-12-06 02:33:02,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 02:33:02,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:02,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:02,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:02,400 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 02:33:03,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:03,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 304 states and 457 transitions. [2024-12-06 02:33:03,282 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 457 transitions. [2024-12-06 02:33:03,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:33:03,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:03,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:03,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:03,971 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:33:04,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:04,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 317 states and 475 transitions. [2024-12-06 02:33:04,900 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 475 transitions. [2024-12-06 02:33:04,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 02:33:04,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:04,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:04,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:05,480 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:33:06,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:06,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 336 states and 529 transitions. [2024-12-06 02:33:06,689 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 529 transitions. [2024-12-06 02:33:06,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:33:06,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:06,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:06,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:06,918 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:33:07,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:07,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 349 states and 552 transitions. [2024-12-06 02:33:07,297 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 552 transitions. [2024-12-06 02:33:07,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 02:33:07,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:07,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:07,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:07,450 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 02:33:07,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:07,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 351 states and 554 transitions. [2024-12-06 02:33:07,845 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 554 transitions. [2024-12-06 02:33:07,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:33:07,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:07,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:08,411 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 02:33:09,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:09,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 353 states and 558 transitions. [2024-12-06 02:33:09,053 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 558 transitions. [2024-12-06 02:33:09,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:33:09,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:09,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:09,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:10,055 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:33:11,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:11,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 355 states and 564 transitions. [2024-12-06 02:33:11,770 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 564 transitions. [2024-12-06 02:33:11,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 02:33:11,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:11,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:12,599 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:33:14,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:14,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 357 states and 571 transitions. [2024-12-06 02:33:14,429 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 571 transitions. [2024-12-06 02:33:14,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 02:33:14,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:14,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:14,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:15,505 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:33:18,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:18,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 360 states and 584 transitions. [2024-12-06 02:33:18,592 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 584 transitions. [2024-12-06 02:33:18,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:33:18,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:18,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:18,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:19,795 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:33:22,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:22,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 363 states and 597 transitions. [2024-12-06 02:33:22,789 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 597 transitions. [2024-12-06 02:33:22,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 02:33:22,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:22,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:23,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:24,202 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:33:27,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:27,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 366 states and 612 transitions. [2024-12-06 02:33:27,450 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 612 transitions. [2024-12-06 02:33:27,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:33:27,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:27,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:27,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:28,649 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:33:32,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:32,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 369 states and 629 transitions. [2024-12-06 02:33:32,100 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 629 transitions. [2024-12-06 02:33:32,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 02:33:32,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:32,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:32,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:33,248 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:33:36,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:36,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 372 states and 648 transitions. [2024-12-06 02:33:36,649 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 648 transitions. [2024-12-06 02:33:36,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 02:33:36,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:36,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:36,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:37,926 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:33:41,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:41,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 375 states and 669 transitions. [2024-12-06 02:33:41,600 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 669 transitions. [2024-12-06 02:33:41,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:33:41,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:41,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:41,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:43,140 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:33:47,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:47,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 378 states and 692 transitions. [2024-12-06 02:33:47,170 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 692 transitions. [2024-12-06 02:33:47,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 02:33:47,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:47,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:47,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:48,527 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:33:52,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:52,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 381 states and 717 transitions. [2024-12-06 02:33:52,597 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 717 transitions. [2024-12-06 02:33:52,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:33:52,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:52,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:52,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:53,910 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:33:58,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:58,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 384 states and 744 transitions. [2024-12-06 02:33:58,209 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 744 transitions. [2024-12-06 02:33:58,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 02:33:58,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:58,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:58,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:59,725 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:34:04,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:04,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 387 states and 773 transitions. [2024-12-06 02:34:04,442 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 773 transitions. [2024-12-06 02:34:04,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:34:04,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:04,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:04,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:06,058 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:34:10,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:10,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 390 states and 804 transitions. [2024-12-06 02:34:10,708 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 804 transitions. [2024-12-06 02:34:10,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:34:10,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:10,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:11,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:12,464 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:34:17,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:17,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 393 states and 837 transitions. [2024-12-06 02:34:17,316 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 837 transitions. [2024-12-06 02:34:17,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 02:34:17,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:17,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:17,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:19,259 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:34:24,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:24,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 396 states and 872 transitions. [2024-12-06 02:34:24,321 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 872 transitions. [2024-12-06 02:34:24,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:34:24,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:24,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:24,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:26,088 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 139 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:34:31,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:31,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 399 states and 909 transitions. [2024-12-06 02:34:31,290 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 909 transitions. [2024-12-06 02:34:31,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 02:34:31,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:31,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:31,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:33,505 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:34:38,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:38,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 402 states and 948 transitions. [2024-12-06 02:34:38,890 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 948 transitions. [2024-12-06 02:34:38,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 02:34:38,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:38,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:39,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:40,782 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:34:46,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:46,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 405 states and 989 transitions. [2024-12-06 02:34:46,415 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 989 transitions. [2024-12-06 02:34:46,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:34:46,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:46,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:46,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:48,431 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 193 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:34:54,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:54,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 408 states and 1032 transitions. [2024-12-06 02:34:54,444 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1032 transitions. [2024-12-06 02:34:54,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:34:54,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:54,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:54,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:56,526 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 213 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:35:02,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:02,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 411 states and 1077 transitions. [2024-12-06 02:35:02,284 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 1077 transitions. [2024-12-06 02:35:02,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:35:02,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:02,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:04,326 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:35:10,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:10,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 414 states and 1124 transitions. [2024-12-06 02:35:10,393 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1124 transitions. [2024-12-06 02:35:10,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 02:35:10,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:10,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:10,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:12,670 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:35:18,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:18,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 417 states and 1173 transitions. [2024-12-06 02:35:18,840 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1173 transitions. [2024-12-06 02:35:18,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:35:18,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:18,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:21,258 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 279 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:35:27,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 420 states and 1224 transitions. [2024-12-06 02:35:27,636 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1224 transitions. [2024-12-06 02:35:27,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:35:27,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:27,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:27,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:29,937 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 303 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:35:36,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:36,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 423 states and 1277 transitions. [2024-12-06 02:35:36,480 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1277 transitions. [2024-12-06 02:35:36,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:35:36,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:36,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:36,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:39,044 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 328 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:35:45,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:45,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 426 states and 1333 transitions. [2024-12-06 02:35:45,789 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1333 transitions. [2024-12-06 02:35:45,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:35:45,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:45,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:46,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:48,381 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 354 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:35:55,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:55,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 429 states and 1390 transitions. [2024-12-06 02:35:55,718 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1390 transitions. [2024-12-06 02:35:55,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 02:35:55,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:55,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:56,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:58,231 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 0 proven. 381 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:36:05,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:05,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 432 states and 1449 transitions. [2024-12-06 02:36:05,780 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1449 transitions. [2024-12-06 02:36:05,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:36:05,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:05,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:06,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:08,647 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 409 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:36:16,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:16,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 435 states and 1510 transitions. [2024-12-06 02:36:16,247 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1510 transitions. [2024-12-06 02:36:16,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 02:36:16,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:16,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:16,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:18,939 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 0 proven. 438 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:36:26,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:26,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 438 states and 1573 transitions. [2024-12-06 02:36:26,712 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1573 transitions. [2024-12-06 02:36:26,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:36:26,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:26,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:27,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:29,616 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 0 proven. 468 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:36:37,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:37,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 441 states and 1638 transitions. [2024-12-06 02:36:37,432 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1638 transitions. [2024-12-06 02:36:37,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 02:36:37,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:37,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:37,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:40,369 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 0 proven. 499 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:36:48,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:48,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 444 states and 1705 transitions. [2024-12-06 02:36:48,688 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1705 transitions. [2024-12-06 02:36:48,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 02:36:48,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:48,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:48,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:51,774 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 531 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:37:00,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:00,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 447 states and 1774 transitions. [2024-12-06 02:37:00,404 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 1774 transitions. [2024-12-06 02:37:00,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:37:00,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:00,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:00,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:03,417 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 564 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:37:12,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:12,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 450 states and 1845 transitions. [2024-12-06 02:37:12,028 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1845 transitions. [2024-12-06 02:37:12,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:37:12,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:12,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:12,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:15,273 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 598 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:37:24,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:24,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 453 states and 1918 transitions. [2024-12-06 02:37:24,265 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1918 transitions. [2024-12-06 02:37:24,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:37:24,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:24,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:24,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:27,511 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 633 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:37:36,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:36,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2028 states to 456 states and 1993 transitions. [2024-12-06 02:37:36,709 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1993 transitions. [2024-12-06 02:37:36,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 02:37:36,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:36,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:37,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:40,374 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 669 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:37:49,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:49,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 459 states and 2070 transitions. [2024-12-06 02:37:49,470 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 2070 transitions. [2024-12-06 02:37:49,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:37:49,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:49,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:52,894 INFO L134 CoverageAnalysis]: Checked inductivity of 713 backedges. 0 proven. 706 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:38:02,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:02,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 462 states and 2149 transitions. [2024-12-06 02:38:02,313 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 2149 transitions. [2024-12-06 02:38:02,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:38:02,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:02,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:02,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:05,841 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 744 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:38:15,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:15,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 465 states and 2230 transitions. [2024-12-06 02:38:15,659 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 2230 transitions. [2024-12-06 02:38:15,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 02:38:15,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:15,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:16,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:19,179 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 783 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:38:29,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:29,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 468 states and 2313 transitions. [2024-12-06 02:38:29,214 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 2313 transitions. [2024-12-06 02:38:29,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:38:29,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:29,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:29,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:32,718 INFO L134 CoverageAnalysis]: Checked inductivity of 830 backedges. 0 proven. 823 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:38:42,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:42,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 471 states and 2398 transitions. [2024-12-06 02:38:42,671 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 2398 transitions. [2024-12-06 02:38:42,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:38:42,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:42,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:43,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:46,497 INFO L134 CoverageAnalysis]: Checked inductivity of 871 backedges. 0 proven. 864 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:38:56,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:56,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2520 states to 474 states and 2485 transitions. [2024-12-06 02:38:56,958 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 2485 transitions. [2024-12-06 02:38:56,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:38:56,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:56,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:57,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:00,975 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 0 proven. 906 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:39:11,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:11,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 477 states and 2574 transitions. [2024-12-06 02:39:11,325 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 2574 transitions. [2024-12-06 02:39:11,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:39:11,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:11,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:11,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:15,275 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 0 proven. 949 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:39:26,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:26,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 480 states and 2665 transitions. [2024-12-06 02:39:26,251 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 2665 transitions. [2024-12-06 02:39:26,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 02:39:26,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:26,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:26,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:30,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 993 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 02:39:41,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:41,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 483 states and 2758 transitions. [2024-12-06 02:39:41,048 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 2758 transitions. [2024-12-06 02:39:41,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:39:41,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:41,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:41,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:41,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:39:46,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:46,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:39:46,548 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:39:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:39:46,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:46,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:47,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:51,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:39:57,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:57,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:39:57,112 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:39:57,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:39:57,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:57,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:58,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:00,460 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:00,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:00,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:00,628 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:00,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:00,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:00,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:01,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:03,297 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:03,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:03,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:03,446 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:03,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:03,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:03,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:03,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:06,098 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:06,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:06,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:06,381 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:06,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:06,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:06,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:08,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:10,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:10,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:10,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:10,440 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:10,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:10,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:10,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:13,618 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:13,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:13,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:13,787 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:13,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:13,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:13,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:14,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:16,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:17,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:17,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:17,013 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:17,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:17,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:17,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:18,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:20,874 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:21,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:21,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:21,036 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:21,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:21,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:21,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:22,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:24,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:24,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:24,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:24,210 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:24,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:24,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:24,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:27,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:27,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:27,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:27,188 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:27,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:27,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:27,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:28,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:30,141 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:30,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:30,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:30,301 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:30,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:30,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:30,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:31,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:33,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:33,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:33,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:33,489 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:33,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:33,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:33,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:34,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:36,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:36,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:36,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:36,487 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:36,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:36,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:36,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:39,295 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:39,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:39,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:39,460 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:39,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:39,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:39,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:40,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:42,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:43,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:43,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:43,090 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:43,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:43,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:43,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:44,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:46,563 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:46,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:46,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:46,725 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:46,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:46,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:46,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:47,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:49,569 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:49,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:49,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:49,725 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:49,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:49,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:49,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:51,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:53,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:53,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:53,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:53,387 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:53,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:53,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:53,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:54,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:56,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:56,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:56,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:56,554 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:56,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:56,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:56,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:57,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:59,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:40:59,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:59,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:40:59,850 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:40:59,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:40:59,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:59,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:01,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:03,667 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:41:03,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:03,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:41:03,822 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:41:03,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:41:03,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:03,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:04,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:06,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:41:06,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:06,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:41:06,563 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:41:06,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:41:06,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:06,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:07,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:09,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:41:09,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:09,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:41:09,847 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:41:09,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:41:09,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:09,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:10,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:12,663 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:41:12,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:12,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:41:12,818 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:41:12,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:41:12,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:12,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:13,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:15,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:41:15,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:15,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:41:15,899 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:41:15,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:41:15,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:15,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:17,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:19,075 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:41:19,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:19,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:41:19,237 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:41:19,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:41:19,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:19,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:22,480 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:41:22,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:22,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:41:22,639 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:41:22,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:41:22,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:22,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:23,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:25,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:41:25,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:25,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:41:25,680 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:41:25,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:41:25,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:25,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:26,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:28,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:41:29,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:29,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:41:29,007 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:41:29,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:41:29,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:29,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:31,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:33,614 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:41:33,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:33,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:41:33,769 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:41:33,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:41:33,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:33,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:34,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:36,864 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:41:37,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:37,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:41:37,016 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:41:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:41:37,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:37,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:37,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:40,047 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:41:40,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:40,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:41:40,207 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:41:40,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:41:40,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:40,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:43,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:41:43,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:43,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:41:43,234 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:41:43,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:41:43,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:43,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:45,974 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:41:46,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:46,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:41:46,153 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:41:46,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:41:46,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:46,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:48,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:51,048 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:41:51,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:51,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:41:51,206 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:41:51,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:41:51,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:51,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:52,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:54,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:41:54,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:54,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:41:54,589 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:41:54,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:41:54,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:54,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:41:58,294 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:41:58,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:41:58,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:41:58,455 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:41:58,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:41:58,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:41:58,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:41:59,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:01,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:42:01,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:01,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:42:01,965 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:42:01,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:42:01,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:01,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:05,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:42:05,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:05,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:42:05,219 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:42:05,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:42:05,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:05,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:06,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:08,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:42:08,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:08,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:42:08,332 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:42:08,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:42:08,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:08,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:11,620 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:42:11,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:11,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:42:11,788 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:42:11,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:42:11,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:11,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:13,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:15,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:42:15,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:15,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:42:15,194 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:42:15,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:42:15,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:15,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:16,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:18,099 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:42:18,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:18,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:42:18,257 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:42:18,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:42:18,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:18,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:19,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:21,464 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:42:21,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:21,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:42:21,644 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:42:21,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:42:21,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:21,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:24,982 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:42:25,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:25,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:42:25,141 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:42:25,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:42:25,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:25,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:26,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:28,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:42:28,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:28,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:42:28,717 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:42:28,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:42:28,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:28,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:30,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:32,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:42:32,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:32,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:42:32,339 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:42:32,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:42:32,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:32,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:33,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:36,010 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:42:36,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:36,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:42:36,167 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:42:36,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:42:36,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:36,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:37,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:39,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:42:39,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:39,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:42:39,715 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:42:39,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:42:39,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:39,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:40,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:42,676 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:42:42,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:42,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:42:42,868 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:42:42,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:42:42,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:42,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:43,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:45,841 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:42:46,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:46,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:42:46,006 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:42:46,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:42:46,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:46,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:46,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:48,944 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:42:49,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:49,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:42:49,107 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:42:49,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:42:49,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:49,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:51,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:53,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:42:53,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:53,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:42:53,504 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:42:53,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:42:53,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:53,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:54,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:56,353 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:42:56,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:56,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:42:56,515 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:42:56,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:42:56,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:56,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:57,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:00,074 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:00,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:00,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:00,230 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:00,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:00,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:00,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:01,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:03,230 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:03,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:03,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:03,386 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:03,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:03,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:03,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:04,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:06,415 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:06,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:06,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:06,579 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:06,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:06,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:06,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:07,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:09,827 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:09,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:09,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:09,987 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:09,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:09,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:09,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:11,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:13,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:13,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:13,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:13,481 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:13,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:13,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:13,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:14,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:16,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:16,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:16,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:16,926 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:16,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:16,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:16,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:19,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:21,494 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:21,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:21,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:21,663 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:21,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:21,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:21,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:22,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:24,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:25,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:25,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:25,125 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:25,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:25,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:25,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:25,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:27,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:28,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:28,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:28,028 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:28,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:28,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:28,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:32,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:32,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:32,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:32,847 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:32,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:32,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:32,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:35,854 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:36,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:36,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:36,017 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:36,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:36,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:36,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:37,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:39,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:39,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:39,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:39,278 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:39,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:39,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:39,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:40,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:42,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:42,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:42,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:42,209 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:42,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:42,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:42,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:42,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:44,892 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:45,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:45,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:45,047 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:45,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:45,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:45,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:46,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:48,176 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:48,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:48,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:48,337 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:48,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:48,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:48,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:49,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:51,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:51,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:51,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:51,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:51,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:51,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:52,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:54,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:54,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:54,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:54,430 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:54,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:54,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:54,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:55,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:57,234 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:43:57,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:57,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:43:57,394 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:43:57,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:43:57,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:57,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:58,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:00,872 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:44:01,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:01,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:44:01,028 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:44:01,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:44:01,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:01,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:03,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:44:04,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:04,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:44:04,088 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:44:04,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:44:04,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:04,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:06,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:08,100 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:44:08,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:08,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:44:08,254 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:44:08,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:44:08,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:08,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:11,321 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:44:11,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:11,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:44:11,492 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:44:11,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:44:11,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:11,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:14,278 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-12-06 02:44:14,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:14,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-12-06 02:44:14,434 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-12-06 02:44:14,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:44:14,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:14,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:16,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:00,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked.