./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-59.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7bee9c2-89b4-4538-bac0-f248d48db34b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7bee9c2-89b4-4538-bac0-f248d48db34b/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_a7bee9c2-89b4-4538-bac0-f248d48db34b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7bee9c2-89b4-4538-bac0-f248d48db34b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-59.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7bee9c2-89b4-4538-bac0-f248d48db34b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7bee9c2-89b4-4538-bac0-f248d48db34b/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 264321f72a9f8b95ed756fb4ab372cf28e5b4e6fabc43a866df73e4736527396 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:27:15,947 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:27:16,007 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7bee9c2-89b4-4538-bac0-f248d48db34b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 03:27:16,012 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:27:16,012 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:27:16,033 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:27:16,034 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:27:16,034 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:27:16,034 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:27:16,034 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:27:16,034 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:27:16,034 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:27:16,035 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:27:16,035 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:27:16,035 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:27:16,035 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:27:16,035 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:27:16,035 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:27:16,035 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:27:16,035 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:27:16,035 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:27:16,035 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:27:16,035 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:27:16,035 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:27:16,036 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:27:16,036 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:27:16,036 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:27:16,036 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:27:16,036 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:27:16,036 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:27:16,036 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:27:16,036 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:27:16,036 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:27:16,036 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_a7bee9c2-89b4-4538-bac0-f248d48db34b/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 ! call(reach_error())) ) 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 -> 264321f72a9f8b95ed756fb4ab372cf28e5b4e6fabc43a866df73e4736527396 [2024-12-06 03:27:16,268 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:27:16,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:27:16,278 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:27:16,280 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:27:16,280 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:27:16,281 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7bee9c2-89b4-4538-bac0-f248d48db34b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-59.i [2024-12-06 03:27:18,877 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7bee9c2-89b4-4538-bac0-f248d48db34b/bin/ukojak-verify-CZk0znPC7b/data/290385994/0825b31450b347a8a3ee797b7fac59d0/FLAGb07d97e16 [2024-12-06 03:27:19,110 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:27:19,111 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7bee9c2-89b4-4538-bac0-f248d48db34b/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-59.i [2024-12-06 03:27:19,117 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7bee9c2-89b4-4538-bac0-f248d48db34b/bin/ukojak-verify-CZk0znPC7b/data/290385994/0825b31450b347a8a3ee797b7fac59d0/FLAGb07d97e16 [2024-12-06 03:27:19,460 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7bee9c2-89b4-4538-bac0-f248d48db34b/bin/ukojak-verify-CZk0znPC7b/data/290385994/0825b31450b347a8a3ee797b7fac59d0 [2024-12-06 03:27:19,462 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:27:19,463 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:27:19,464 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:27:19,464 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:27:19,467 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:27:19,468 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:27:19" (1/1) ... [2024-12-06 03:27:19,469 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@511b294f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:27:19, skipping insertion in model container [2024-12-06 03:27:19,469 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:27:19" (1/1) ... [2024-12-06 03:27:19,483 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:27:19,615 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7bee9c2-89b4-4538-bac0-f248d48db34b/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-59.i[916,929] [2024-12-06 03:27:19,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:27:19,666 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:27:19,674 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7bee9c2-89b4-4538-bac0-f248d48db34b/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-59.i[916,929] [2024-12-06 03:27:19,696 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:27:19,710 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:27:19,710 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:27:19 WrapperNode [2024-12-06 03:27:19,710 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:27:19,711 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:27:19,711 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:27:19,711 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:27:19,716 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:27:19" (1/1) ... [2024-12-06 03:27:19,723 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:27:19" (1/1) ... [2024-12-06 03:27:19,747 INFO L138 Inliner]: procedures = 26, calls = 137, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 377 [2024-12-06 03:27:19,747 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:27:19,748 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:27:19,748 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:27:19,748 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:27:19,755 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:27:19" (1/1) ... [2024-12-06 03:27:19,755 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:27:19" (1/1) ... [2024-12-06 03:27:19,757 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:27:19" (1/1) ... [2024-12-06 03:27:19,757 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:27:19" (1/1) ... [2024-12-06 03:27:19,765 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:27:19" (1/1) ... [2024-12-06 03:27:19,766 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:27:19" (1/1) ... [2024-12-06 03:27:19,770 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:27:19" (1/1) ... [2024-12-06 03:27:19,772 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:27:19" (1/1) ... [2024-12-06 03:27:19,773 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:27:19" (1/1) ... [2024-12-06 03:27:19,776 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:27:19,777 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:27:19,777 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:27:19,777 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:27:19,778 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:27:19" (1/1) ... [2024-12-06 03:27:19,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:27:19,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7bee9c2-89b4-4538-bac0-f248d48db34b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:27:19,807 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7bee9c2-89b4-4538-bac0-f248d48db34b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:27:19,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7bee9c2-89b4-4538-bac0-f248d48db34b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:27:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:27:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:27:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:27:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 03:27:19,835 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 03:27:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:27:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:27:19,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:27:19,935 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:27:19,936 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:27:20,247 INFO L? ?]: Removed 56 outVars from TransFormulas that were not future-live. [2024-12-06 03:27:20,248 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:27:20,583 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:27:20,583 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 03:27:20,583 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:27:20 BoogieIcfgContainer [2024-12-06 03:27:20,583 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:27:20,584 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:27:20,584 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:27:20,594 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:27:20,594 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:27:20" (1/1) ... [2024-12-06 03:27:20,601 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:27:20,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:20,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2024-12-06 03:27:20,645 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2024-12-06 03:27:20,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:27:20,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:20,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:22,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:27:22,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:22,961 INFO L256 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 134 conjuncts are in the unsatisfiable core [2024-12-06 03:27:22,985 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:27:23,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:23,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:23,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:23,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:23,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:27:25,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:25,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:25,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:25,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:25,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:27:26,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:26,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:26,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:26,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:26,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 50 [2024-12-06 03:27:28,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:28,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:28,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:28,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:28,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:28,156 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 62 [2024-12-06 03:27:29,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:29,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:29,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:29,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:29,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:29,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:29,795 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 77 [2024-12-06 03:27:31,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:31,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:31,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:31,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:31,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:31,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:31,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:31,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:31,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:31,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:31,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:31,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:31,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:31,602 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:27:32,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:32,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:32,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:32,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:32,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:32,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:32,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:32,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:32,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:32,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:32,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:32,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:32,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:32,462 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:27:33,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:33,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:33,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:33,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:33,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:33,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:33,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:33,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:33,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:33,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:33,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:33,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:33,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:33,301 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:27:34,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:34,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:34,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:34,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:34,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:34,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:34,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:34,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:34,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:34,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:34,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:34,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:34,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:34,251 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:27:36,847 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 5 proven. 292 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 03:27:44,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:27:44,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 84 states and 220 transitions. [2024-12-06 03:27:44,118 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 220 transitions. [2024-12-06 03:27:44,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:27:44,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:27:44,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:27:45,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:27:45,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:27:45,224 INFO L256 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-12-06 03:27:45,238 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:27:45,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:45,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:45,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:45,581 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 42 [2024-12-06 03:27:46,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:46,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:46,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:46,579 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 40 [2024-12-06 03:27:48,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:48,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:48,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:48,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:48,076 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 52 [2024-12-06 03:27:48,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:48,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:48,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:48,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:48,901 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 52 [2024-12-06 03:27:49,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:49,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:49,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:49,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:49,717 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 52 [2024-12-06 03:27:50,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:50,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:50,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:50,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:50,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:50,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:50,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:50,483 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 52 [2024-12-06 03:27:51,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:51,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:51,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:51,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:51,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:51,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:51,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:51,143 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 52 [2024-12-06 03:27:51,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:51,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:51,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:51,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:51,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:51,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:51,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:51,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 52 [2024-12-06 03:27:52,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:52,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:52,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:52,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:52,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:52,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:52,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:27:52,629 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 52 [2024-12-06 03:27:55,621 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 1 proven. 290 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 03:28:37,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:28:37,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 125 states and 493 transitions. [2024-12-06 03:28:37,256 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 493 transitions. [2024-12-06 03:28:37,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:28:37,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:28:37,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:28:38,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:28:38,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:28:38,793 INFO L256 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 125 conjuncts are in the unsatisfiable core [2024-12-06 03:28:38,805 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:28:39,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:39,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:39,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:39,347 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2024-12-06 03:28:40,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:40,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:40,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:40,483 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2024-12-06 03:28:42,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:42,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:42,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:42,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:42,723 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:28:46,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:46,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:46,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:46,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:46,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:46,301 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 62 [2024-12-06 03:28:50,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:50,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:50,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:50,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:50,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:50,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:50,009 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 77 [2024-12-06 03:28:54,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:54,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:54,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:54,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:54,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:54,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:54,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:54,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:54,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:54,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:54,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:54,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:54,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:54,301 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:28:55,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:55,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:55,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:55,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:55,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:55,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:55,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:55,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:55,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:55,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:55,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:55,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:55,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:55,383 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:28:56,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:56,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:56,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:56,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:56,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:56,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:56,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:56,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:56,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:56,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:56,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:56,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:56,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:56,475 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:28:57,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:57,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:57,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:57,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:57,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:57,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:57,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:57,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:57,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:57,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:57,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:57,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:57,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:28:57,860 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:29:00,078 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 8 proven. 288 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:30:24,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:30:24,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 167 states and 916 transitions. [2024-12-06 03:30:24,451 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 916 transitions. [2024-12-06 03:30:24,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:30:24,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:30:24,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:30:25,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:30:25,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:30:25,412 INFO L256 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 101 conjuncts are in the unsatisfiable core [2024-12-06 03:30:25,424 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:30:26,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:26,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:26,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:26,206 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2024-12-06 03:30:27,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:27,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:27,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:27,706 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2024-12-06 03:30:30,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:30,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:30,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:30,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:30,816 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:30:32,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:32,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:32,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:32,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:32,112 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:30:33,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:33,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:33,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:33,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:33,344 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:30:34,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:34,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:34,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:34,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:34,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:34,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:34,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:34,424 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 47 [2024-12-06 03:30:35,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:35,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:35,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:35,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:35,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:35,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:35,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:35,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 47 [2024-12-06 03:30:36,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:36,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:36,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:36,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:36,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:36,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:36,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:36,448 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 47 [2024-12-06 03:30:37,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:37,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:37,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:37,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:37,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:37,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:37,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:30:37,838 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 47 [2024-12-06 03:30:40,257 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 1 proven. 290 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 03:31:11,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:31:11,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 174 states and 981 transitions. [2024-12-06 03:31:11,259 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 981 transitions. [2024-12-06 03:31:11,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:31:11,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:31:11,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:31:11,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:31:12,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:31:12,592 INFO L256 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 122 conjuncts are in the unsatisfiable core [2024-12-06 03:31:12,606 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:31:12,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:12,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:12,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:12,784 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2024-12-06 03:31:13,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:13,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:13,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:13,692 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2024-12-06 03:31:14,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:14,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:14,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:14,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:14,537 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:31:15,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:15,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:15,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:15,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:15,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:15,333 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 62 [2024-12-06 03:31:16,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:16,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:16,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:16,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:16,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:16,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:16,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 77 [2024-12-06 03:31:19,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:19,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:19,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:19,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:19,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:19,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:19,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:19,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:19,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:19,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:19,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:19,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:19,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:19,193 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:31:20,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,047 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:31:20,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:20,739 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:31:21,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:21,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:21,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:21,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:21,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:21,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:21,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:21,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:21,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:21,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:21,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:21,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:21,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:21,494 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:31:23,349 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 8 proven. 288 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:31:49,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:31:49,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 178 states and 1061 transitions. [2024-12-06 03:31:49,321 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 1061 transitions. [2024-12-06 03:31:49,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:31:49,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:31:49,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:31:49,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:31:50,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:31:50,594 INFO L256 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 132 conjuncts are in the unsatisfiable core [2024-12-06 03:31:50,605 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:31:50,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:50,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:50,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:50,754 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2024-12-06 03:31:51,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:51,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:51,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:51,598 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2024-12-06 03:31:52,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:52,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:52,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:52,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:52,477 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:31:53,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:53,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:53,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:53,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:53,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:53,394 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 62 [2024-12-06 03:31:54,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:54,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:54,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:54,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:54,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:54,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:54,198 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 77 [2024-12-06 03:31:55,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,148 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:31:55,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:55,951 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:31:56,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:56,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:56,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:56,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:56,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:56,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:56,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:56,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:56,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:56,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:56,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:56,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:56,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:56,727 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:31:57,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:57,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:57,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:57,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:57,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:57,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:57,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:57,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:57,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:57,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:57,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:57,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:57,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:31:57,447 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:31:59,441 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 8 proven. 288 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:32:24,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:32:24,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 187 states and 1185 transitions. [2024-12-06 03:32:24,936 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 1185 transitions. [2024-12-06 03:32:24,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:32:24,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:32:24,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:32:25,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:32:26,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:32:26,472 INFO L256 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 133 conjuncts are in the unsatisfiable core [2024-12-06 03:32:26,484 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:32:26,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:26,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:26,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:26,649 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2024-12-06 03:32:27,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:27,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:27,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:27,561 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2024-12-06 03:32:28,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:28,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:28,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:28,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:28,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:32:29,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:29,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:29,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:29,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:29,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:29,388 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 62 [2024-12-06 03:32:35,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:35,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:35,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:35,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:35,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:35,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:35,508 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 77 [2024-12-06 03:32:41,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:41,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:41,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:41,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:41,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:41,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:41,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:41,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:41,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:41,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:41,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:41,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:41,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:41,479 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:32:42,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:42,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:42,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:42,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:42,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:42,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:42,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:42,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:42,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:42,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:42,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:42,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:42,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:42,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:32:43,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,063 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:32:43,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:32:43,876 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:32:45,725 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 8 proven. 288 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:33:33,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:33:33,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 196 states and 1340 transitions. [2024-12-06 03:33:33,919 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 1340 transitions. [2024-12-06 03:33:33,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:33:33,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:33:33,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:33:34,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:33:35,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:33:35,386 INFO L256 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 143 conjuncts are in the unsatisfiable core [2024-12-06 03:33:35,398 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:33:36,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:36,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:36,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:36,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:36,473 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:33:38,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:38,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:38,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:38,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:38,346 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:33:42,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:42,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:42,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:42,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:42,804 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 50 [2024-12-06 03:33:50,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:50,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:50,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:50,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:50,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:50,699 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 62 [2024-12-06 03:33:58,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:58,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:58,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:58,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:58,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:58,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:33:58,241 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 77 [2024-12-06 03:34:06,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:06,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:06,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:06,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:06,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:06,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:06,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:06,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:06,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:06,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:06,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:06,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:06,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:06,351 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:34:08,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:08,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:08,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:08,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:08,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:08,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:08,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:08,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:08,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:08,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:08,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:08,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:08,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:08,149 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:34:09,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:09,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:09,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:09,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:09,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:09,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:09,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:09,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:09,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:09,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:09,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:09,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:09,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:09,808 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:34:12,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:12,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:12,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:12,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:12,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:12,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:12,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:12,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:12,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:12,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:12,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:12,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:12,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:34:12,314 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:34:15,017 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 5 proven. 292 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 03:35:13,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:35:13,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 204 states and 1456 transitions. [2024-12-06 03:35:13,086 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 1456 transitions. [2024-12-06 03:35:13,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:35:13,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:35:13,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:35:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:35:14,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:35:14,288 INFO L256 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 121 conjuncts are in the unsatisfiable core [2024-12-06 03:35:14,301 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:35:15,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:15,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:15,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:15,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:15,397 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:35:17,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:17,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:17,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:17,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:17,217 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:35:21,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:21,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:21,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:21,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:21,732 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 50 [2024-12-06 03:35:22,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:22,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:22,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:22,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:22,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:22,715 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 62 [2024-12-06 03:35:23,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:23,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:23,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:23,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:23,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:23,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:23,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 77 [2024-12-06 03:35:24,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:24,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:24,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:24,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:24,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:24,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:24,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:24,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:24,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:24,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:24,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:24,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:24,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:24,648 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:35:25,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:25,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:25,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:25,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:25,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:25,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:25,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:25,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:25,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:25,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:25,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:25,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:25,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:25,504 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:35:26,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:26,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:26,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:26,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:26,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:26,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:26,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:26,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:26,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:26,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:26,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:26,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:26,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:26,352 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:35:27,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:27,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:27,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:27,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:27,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:27,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:27,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:27,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:27,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:27,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:27,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:27,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:27,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:35:27,201 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:35:29,080 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 5 proven. 292 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 03:36:01,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:36:01,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 206 states and 1490 transitions. [2024-12-06 03:36:01,650 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 1490 transitions. [2024-12-06 03:36:01,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:36:01,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:36:01,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:36:02,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:36:02,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:36:02,502 INFO L256 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 143 conjuncts are in the unsatisfiable core [2024-12-06 03:36:02,513 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:36:03,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:03,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:03,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:03,678 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2024-12-06 03:36:05,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:05,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:05,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:05,714 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2024-12-06 03:36:10,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:10,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:10,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:10,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:10,449 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:36:17,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:17,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:17,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:17,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:17,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:17,962 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 62 [2024-12-06 03:36:26,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:26,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:26,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:26,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:26,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:26,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:26,046 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 77 [2024-12-06 03:36:35,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:35,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:35,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:35,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:35,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:35,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:35,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:35,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:35,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:35,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:35,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:35,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:35,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:35,341 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:36:37,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:37,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:37,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:37,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:37,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:37,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:37,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:37,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:37,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:37,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:37,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:37,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:37,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:37,479 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:36:39,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:39,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:39,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:39,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:39,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:39,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:39,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:39,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:39,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:39,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:39,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:39,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:39,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:39,538 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:36:42,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:42,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:42,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:42,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:42,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:42,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:42,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:42,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:42,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:42,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:42,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:42,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:42,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:36:42,630 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:36:45,201 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 8 proven. 288 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:38:14,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:38:14,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 220 states and 1769 transitions. [2024-12-06 03:38:14,953 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 1769 transitions. [2024-12-06 03:38:14,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:38:14,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:38:14,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:38:15,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:38:16,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:38:16,183 INFO L256 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 133 conjuncts are in the unsatisfiable core [2024-12-06 03:38:16,196 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:38:17,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:17,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:17,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:17,539 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2024-12-06 03:38:19,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:19,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:19,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:19,507 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2024-12-06 03:38:24,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:24,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:24,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:24,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:24,470 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:38:33,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:33,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:33,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:33,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:33,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:33,124 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 62 [2024-12-06 03:38:41,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:41,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:41,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:41,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:41,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:41,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:41,955 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 77 [2024-12-06 03:38:51,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:51,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:51,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:51,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:51,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:51,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:51,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:51,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:51,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:51,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:51,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:51,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:51,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:51,974 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:38:53,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:53,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:53,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:53,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:53,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:53,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:53,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:53,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:53,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:53,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:53,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:53,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:53,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:53,907 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:38:55,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:55,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:55,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:55,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:55,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:55,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:55,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:55,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:55,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:55,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:55,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:55,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:55,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:55,867 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:38:58,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:58,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:58,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:58,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:58,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:58,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:58,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:58,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:58,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:58,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:58,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:58,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:58,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:38:58,812 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:39:01,564 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 8 proven. 288 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 03:40:28,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:40:28,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 225 states and 1891 transitions. [2024-12-06 03:40:28,448 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 1891 transitions. [2024-12-06 03:40:28,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:40:28,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:40:28,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:40:29,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:40:29,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:40:29,713 INFO L256 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 134 conjuncts are in the unsatisfiable core [2024-12-06 03:40:29,727 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:40:29,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:29,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:29,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:29,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:29,940 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:40:30,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:30,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:30,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:30,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:30,860 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:40:32,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:32,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:32,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:32,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:32,068 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 50 [2024-12-06 03:40:32,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:32,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:32,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:32,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:32,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:32,967 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 62 [2024-12-06 03:40:34,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:34,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:34,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:34,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:34,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:34,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:34,070 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 77 [2024-12-06 03:40:37,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:37,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:37,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:37,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:37,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:37,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:37,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:37,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:37,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:37,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:37,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:37,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:37,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:37,679 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:40:38,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:38,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:38,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:38,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:38,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:38,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:38,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:38,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:38,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:38,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:38,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:38,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:38,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:38,485 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:40:39,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:39,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:39,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:39,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:39,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:39,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:39,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:39,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:39,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:39,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:39,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:39,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:39,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:39,392 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:40:40,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:40,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:40,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:40,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:40,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:40,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:40,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:40,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:40,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:40,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:40,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:40,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:40,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:40:40,347 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:40:41,874 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 5 proven. 292 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 03:41:23,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:23,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 234 states and 2127 transitions. [2024-12-06 03:41:23,299 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 2127 transitions. [2024-12-06 03:41:23,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:41:23,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:23,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:41:24,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:41:24,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:41:24,447 INFO L256 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 130 conjuncts are in the unsatisfiable core [2024-12-06 03:41:24,457 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:41:25,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:25,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:25,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:25,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:25,983 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:41:28,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:28,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:28,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:28,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:28,217 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 47 [2024-12-06 03:41:34,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:34,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:34,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:34,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:34,247 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 50 [2024-12-06 03:41:45,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:45,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:45,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:45,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:45,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:45,096 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 62 [2024-12-06 03:41:54,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:54,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:54,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:54,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:54,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:54,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:41:54,941 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 82 treesize of output 77 [2024-12-06 03:42:02,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:02,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:02,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:02,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:02,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:02,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:02,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:02,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:02,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:02,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:02,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:02,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:02,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:02,735 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:42:04,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:04,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:04,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:04,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:04,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:04,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:04,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:04,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:04,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:04,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:04,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:04,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:04,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:04,820 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:42:06,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:06,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:06,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:06,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:06,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:06,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:06,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:06,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:06,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:06,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:06,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:06,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:06,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:06,946 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:42:10,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:10,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:10,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:10,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:10,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:10,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:10,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:10,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:10,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:10,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:10,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:10,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:10,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:42:10,408 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 98 [2024-12-06 03:42:13,382 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 4 proven. 293 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.