java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_oct.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/matrix.i_4.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b7bd044-m [2019-01-18 14:35:24,018 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-18 14:35:24,022 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-18 14:35:24,036 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-01-18 14:35:24,074 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_oct.epf [2019-01-18 14:35:24,096 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-18 14:35:24,096 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-18 14:35:24,097 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-18 14:35:24,097 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-18 14:35:24,097 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-18 14:35:24,098 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-18 14:35:24,098 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-18 14:35:24,098 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-18 14:35:24,098 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-18 14:35:24,099 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2019-01-18 14:35:24,099 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-18 14:35:24,099 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-18 14:35:24,099 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-18 14:35:24,101 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-18 14:35:24,101 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-18 14:35:24,101 INFO L133 SettingsManager]: * Use SBE=true [2019-01-18 14:35:24,101 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-18 14:35:24,102 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-18 14:35:24,102 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-18 14:35:24,102 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-18 14:35:24,102 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-18 14:35:24,102 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-18 14:35:24,102 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-18 14:35:24,103 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-18 14:35:24,104 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-18 14:35:24,105 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-18 14:35:24,105 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-18 14:35:24,105 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-18 14:35:24,105 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-18 14:35:24,105 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-18 14:35:24,105 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-18 14:35:24,106 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-18 14:35:24,106 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-18 14:35:24,106 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-18 14:35:24,107 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-18 14:35:24,107 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-18 14:35:24,107 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-18 14:35:24,107 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-18 14:35:24,107 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-18 14:35:24,153 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-18 14:35:24,170 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-18 14:35:24,174 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-18 14:35:24,175 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-18 14:35:24,176 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-18 14:35:24,177 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/matrix.i_4.bpl [2019-01-18 14:35:24,177 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/matrix.i_4.bpl' [2019-01-18 14:35:24,229 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-18 14:35:24,231 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-18 14:35:24,231 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-18 14:35:24,232 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-18 14:35:24,232 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-18 14:35:24,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:35:24" (1/1) ... [2019-01-18 14:35:24,260 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:35:24" (1/1) ... [2019-01-18 14:35:24,268 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-18 14:35:24,269 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-18 14:35:24,269 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-18 14:35:24,269 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-18 14:35:24,281 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:35:24" (1/1) ... [2019-01-18 14:35:24,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:35:24" (1/1) ... [2019-01-18 14:35:24,282 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:35:24" (1/1) ... [2019-01-18 14:35:24,282 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:35:24" (1/1) ... [2019-01-18 14:35:24,286 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:35:24" (1/1) ... [2019-01-18 14:35:24,288 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:35:24" (1/1) ... [2019-01-18 14:35:24,289 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:35:24" (1/1) ... [2019-01-18 14:35:24,290 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-18 14:35:24,292 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-18 14:35:24,292 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-18 14:35:24,292 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-18 14:35:24,294 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:35:24" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-18 14:35:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-18 14:35:24,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-18 14:35:24,885 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2019-01-18 14:35:24,887 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-18 14:35:24,887 INFO L286 CfgBuilder]: Removed 2 assue(true) statements. [2019-01-18 14:35:24,888 INFO L202 PluginConnector]: Adding new model matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.01 02:35:24 BoogieIcfgContainer [2019-01-18 14:35:24,888 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-18 14:35:24,889 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-18 14:35:24,889 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-18 14:35:24,893 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-18 14:35:24,893 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 02:35:24" (1/2) ... [2019-01-18 14:35:24,894 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45e2fd1c and model type matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.01 02:35:24, skipping insertion in model container [2019-01-18 14:35:24,895 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.01 02:35:24" (2/2) ... [2019-01-18 14:35:24,896 INFO L112 eAbstractionObserver]: Analyzing ICFG matrix.i_4.bpl [2019-01-18 14:35:24,907 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-18 14:35:24,916 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-01-18 14:35:24,935 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-01-18 14:35:24,968 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-18 14:35:24,969 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-18 14:35:24,969 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-18 14:35:24,969 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-18 14:35:24,969 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-18 14:35:24,969 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-18 14:35:24,970 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-18 14:35:24,970 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-18 14:35:24,985 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states. [2019-01-18 14:35:24,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-01-18 14:35:24,992 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 14:35:24,993 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-01-18 14:35:24,995 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 14:35:25,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 14:35:25,002 INFO L82 PathProgramCache]: Analyzing trace with hash 29955, now seen corresponding path program 1 times [2019-01-18 14:35:25,005 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 14:35:25,061 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 14:35:25,061 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 14:35:25,061 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 14:35:25,062 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 14:35:25,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 14:35:25,462 WARN L181 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 21 DAG size of output: 10 [2019-01-18 14:35:25,500 INFO L273 TraceCheckUtils]: 0: Hoare triple {8#true} havoc main_#res;havoc main_#t~nondet0, main_#t~nondet3, main_#t~post2, main_#t~post1, main_~N_LIN~5, main_~N_COL~5, main_~j~5, main_~k~5, main_~matriz~5, main_~maior~5;main_~N_LIN~5 := 1;main_~N_COL~5 := 1;havoc main_~j~5;havoc main_~k~5;havoc main_~matriz~5;havoc main_~maior~5;assume -2147483648 <= main_#t~nondet0 && main_#t~nondet0 <= 2147483647;main_~maior~5 := main_#t~nondet0;havoc main_#t~nondet0;main_~j~5 := 0; {10#(and (<= (+ ULTIMATE.start_main_~j~5 1) ULTIMATE.start_main_~N_COL~5) (<= (div ULTIMATE.start_main_~N_COL~5 4294967296) (div ULTIMATE.start_main_~j~5 4294967296)))} is VALID [2019-01-18 14:35:25,508 INFO L273 TraceCheckUtils]: 1: Hoare triple {10#(and (<= (+ ULTIMATE.start_main_~j~5 1) ULTIMATE.start_main_~N_COL~5) (<= (div ULTIMATE.start_main_~N_COL~5 4294967296) (div ULTIMATE.start_main_~j~5 4294967296)))} assume !(main_~j~5 % 4294967296 < main_~N_COL~5 % 4294967296);__VERIFIER_assert_#in~cond := (if main_~matriz~5[0,0] <= main_~maior~5 then 1 else 0);havoc __VERIFIER_assert_~cond;__VERIFIER_assert_~cond := __VERIFIER_assert_#in~cond;assume __VERIFIER_assert_~cond == 0;assume !false; {9#false} is VALID [2019-01-18 14:35:25,508 INFO L273 TraceCheckUtils]: 2: Hoare triple {9#false} assume !false; {9#false} is VALID [2019-01-18 14:35:25,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 14:35:25,512 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-18 14:35:25,512 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-18 14:35:25,512 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-18 14:35:25,517 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2019-01-18 14:35:25,518 INFO L84 Accepts]: Finished accepts. word is accepted. [2019-01-18 14:35:25,521 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2019-01-18 14:35:25,561 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3 edges. 3 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-18 14:35:25,561 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-18 14:35:25,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-18 14:35:25,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-18 14:35:25,574 INFO L87 Difference]: Start difference. First operand 5 states. Second operand 3 states. [2019-01-18 14:35:25,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 14:35:25,687 INFO L93 Difference]: Finished difference Result 11 states and 17 transitions. [2019-01-18 14:35:25,687 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-18 14:35:25,688 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2019-01-18 14:35:25,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 14:35:25,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-01-18 14:35:25,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 17 transitions. [2019-01-18 14:35:25,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-01-18 14:35:25,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 17 transitions. [2019-01-18 14:35:25,697 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 17 transitions. [2019-01-18 14:35:25,836 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-18 14:35:25,857 INFO L225 Difference]: With dead ends: 11 [2019-01-18 14:35:25,857 INFO L226 Difference]: Without dead ends: 7 [2019-01-18 14:35:25,860 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-18 14:35:25,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7 states. [2019-01-18 14:35:25,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7 to 6. [2019-01-18 14:35:25,944 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2019-01-18 14:35:25,944 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7 states. Second operand 6 states. [2019-01-18 14:35:25,945 INFO L74 IsIncluded]: Start isIncluded. First operand 7 states. Second operand 6 states. [2019-01-18 14:35:25,945 INFO L87 Difference]: Start difference. First operand 7 states. Second operand 6 states. [2019-01-18 14:35:25,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 14:35:25,947 INFO L93 Difference]: Finished difference Result 7 states and 9 transitions. [2019-01-18 14:35:25,947 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 9 transitions. [2019-01-18 14:35:25,947 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-18 14:35:25,948 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-18 14:35:25,948 INFO L74 IsIncluded]: Start isIncluded. First operand 6 states. Second operand 7 states. [2019-01-18 14:35:25,948 INFO L87 Difference]: Start difference. First operand 6 states. Second operand 7 states. [2019-01-18 14:35:25,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 14:35:25,950 INFO L93 Difference]: Finished difference Result 7 states and 9 transitions. [2019-01-18 14:35:25,950 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 9 transitions. [2019-01-18 14:35:25,950 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-18 14:35:25,950 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-18 14:35:25,951 INFO L88 GeneralOperation]: Finished isEquivalent. [2019-01-18 14:35:25,951 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2019-01-18 14:35:25,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2019-01-18 14:35:25,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 7 transitions. [2019-01-18 14:35:25,954 INFO L78 Accepts]: Start accepts. Automaton has 6 states and 7 transitions. Word has length 3 [2019-01-18 14:35:25,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 14:35:25,954 INFO L480 AbstractCegarLoop]: Abstraction has 6 states and 7 transitions. [2019-01-18 14:35:25,954 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-18 14:35:25,955 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 7 transitions. [2019-01-18 14:35:25,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-01-18 14:35:25,955 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 14:35:25,955 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-01-18 14:35:25,956 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 14:35:25,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 14:35:25,956 INFO L82 PathProgramCache]: Analyzing trace with hash 28852267, now seen corresponding path program 1 times [2019-01-18 14:35:25,956 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 14:35:25,957 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 14:35:25,957 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 14:35:25,958 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 14:35:25,958 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 14:35:25,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 14:35:26,283 INFO L273 TraceCheckUtils]: 0: Hoare triple {56#true} havoc main_#res;havoc main_#t~nondet0, main_#t~nondet3, main_#t~post2, main_#t~post1, main_~N_LIN~5, main_~N_COL~5, main_~j~5, main_~k~5, main_~matriz~5, main_~maior~5;main_~N_LIN~5 := 1;main_~N_COL~5 := 1;havoc main_~j~5;havoc main_~k~5;havoc main_~matriz~5;havoc main_~maior~5;assume -2147483648 <= main_#t~nondet0 && main_#t~nondet0 <= 2147483647;main_~maior~5 := main_#t~nondet0;havoc main_#t~nondet0;main_~j~5 := 0; {58#(and (<= (div ULTIMATE.start_main_~N_LIN~5 4294967296) 0) (<= 1 ULTIMATE.start_main_~N_LIN~5))} is VALID [2019-01-18 14:35:26,284 INFO L273 TraceCheckUtils]: 1: Hoare triple {58#(and (<= (div ULTIMATE.start_main_~N_LIN~5 4294967296) 0) (<= 1 ULTIMATE.start_main_~N_LIN~5))} assume !!(main_~j~5 % 4294967296 < main_~N_COL~5 % 4294967296);main_~k~5 := 0; {59#(and (<= (+ ULTIMATE.start_main_~k~5 1) ULTIMATE.start_main_~N_LIN~5) (<= (div ULTIMATE.start_main_~N_LIN~5 4294967296) (div ULTIMATE.start_main_~k~5 4294967296)))} is VALID [2019-01-18 14:35:26,301 INFO L273 TraceCheckUtils]: 2: Hoare triple {59#(and (<= (+ ULTIMATE.start_main_~k~5 1) ULTIMATE.start_main_~N_LIN~5) (<= (div ULTIMATE.start_main_~N_LIN~5 4294967296) (div ULTIMATE.start_main_~k~5 4294967296)))} assume !(main_~k~5 % 4294967296 < main_~N_LIN~5 % 4294967296);main_#t~post1 := main_~j~5;main_~j~5 := main_#t~post1 + 1;havoc main_#t~post1; {57#false} is VALID [2019-01-18 14:35:26,302 INFO L273 TraceCheckUtils]: 3: Hoare triple {57#false} assume !(main_~j~5 % 4294967296 < main_~N_COL~5 % 4294967296);__VERIFIER_assert_#in~cond := (if main_~matriz~5[0,0] <= main_~maior~5 then 1 else 0);havoc __VERIFIER_assert_~cond;__VERIFIER_assert_~cond := __VERIFIER_assert_#in~cond;assume __VERIFIER_assert_~cond == 0;assume !false; {57#false} is VALID [2019-01-18 14:35:26,302 INFO L273 TraceCheckUtils]: 4: Hoare triple {57#false} assume !false; {57#false} is VALID [2019-01-18 14:35:26,303 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 14:35:26,303 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-18 14:35:26,304 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-18 14:35:26,304 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-18 14:35:26,305 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 5 [2019-01-18 14:35:26,307 INFO L84 Accepts]: Finished accepts. word is accepted. [2019-01-18 14:35:26,307 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2019-01-18 14:35:26,322 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5 edges. 5 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-18 14:35:26,322 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-18 14:35:26,322 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-18 14:35:26,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-01-18 14:35:26,323 INFO L87 Difference]: Start difference. First operand 6 states and 7 transitions. Second operand 4 states. [2019-01-18 14:35:26,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 14:35:26,597 INFO L93 Difference]: Finished difference Result 11 states and 14 transitions. [2019-01-18 14:35:26,597 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-18 14:35:26,598 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 5 [2019-01-18 14:35:26,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-18 14:35:26,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2019-01-18 14:35:26,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 13 transitions. [2019-01-18 14:35:26,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2019-01-18 14:35:26,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 13 transitions. [2019-01-18 14:35:26,602 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 13 transitions. [2019-01-18 14:35:26,644 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-18 14:35:26,645 INFO L225 Difference]: With dead ends: 11 [2019-01-18 14:35:26,645 INFO L226 Difference]: Without dead ends: 7 [2019-01-18 14:35:26,647 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-01-18 14:35:26,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7 states. [2019-01-18 14:35:26,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7 to 7. [2019-01-18 14:35:26,676 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2019-01-18 14:35:26,676 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7 states. Second operand 7 states. [2019-01-18 14:35:26,676 INFO L74 IsIncluded]: Start isIncluded. First operand 7 states. Second operand 7 states. [2019-01-18 14:35:26,677 INFO L87 Difference]: Start difference. First operand 7 states. Second operand 7 states. [2019-01-18 14:35:26,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 14:35:26,678 INFO L93 Difference]: Finished difference Result 7 states and 8 transitions. [2019-01-18 14:35:26,678 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2019-01-18 14:35:26,679 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-18 14:35:26,679 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-18 14:35:26,679 INFO L74 IsIncluded]: Start isIncluded. First operand 7 states. Second operand 7 states. [2019-01-18 14:35:26,680 INFO L87 Difference]: Start difference. First operand 7 states. Second operand 7 states. [2019-01-18 14:35:26,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-18 14:35:26,682 INFO L93 Difference]: Finished difference Result 7 states and 8 transitions. [2019-01-18 14:35:26,682 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2019-01-18 14:35:26,682 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-18 14:35:26,682 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-18 14:35:26,683 INFO L88 GeneralOperation]: Finished isEquivalent. [2019-01-18 14:35:26,683 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2019-01-18 14:35:26,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2019-01-18 14:35:26,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 8 transitions. [2019-01-18 14:35:26,684 INFO L78 Accepts]: Start accepts. Automaton has 7 states and 8 transitions. Word has length 5 [2019-01-18 14:35:26,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-18 14:35:26,684 INFO L480 AbstractCegarLoop]: Abstraction has 7 states and 8 transitions. [2019-01-18 14:35:26,685 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-18 14:35:26,685 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2019-01-18 14:35:26,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-01-18 14:35:26,685 INFO L394 BasicCegarLoop]: Found error trace [2019-01-18 14:35:26,685 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-01-18 14:35:26,685 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2019-01-18 14:35:26,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-18 14:35:26,686 INFO L82 PathProgramCache]: Analyzing trace with hash 894489354, now seen corresponding path program 1 times [2019-01-18 14:35:26,686 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-18 14:35:26,687 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 14:35:26,687 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-18 14:35:26,687 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-18 14:35:26,687 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-18 14:35:26,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-18 14:35:27,540 WARN L181 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 17 [2019-01-18 14:35:27,680 INFO L273 TraceCheckUtils]: 0: Hoare triple {109#true} havoc main_#res;havoc main_#t~nondet0, main_#t~nondet3, main_#t~post2, main_#t~post1, main_~N_LIN~5, main_~N_COL~5, main_~j~5, main_~k~5, main_~matriz~5, main_~maior~5;main_~N_LIN~5 := 1;main_~N_COL~5 := 1;havoc main_~j~5;havoc main_~k~5;havoc main_~matriz~5;havoc main_~maior~5;assume -2147483648 <= main_#t~nondet0 && main_#t~nondet0 <= 2147483647;main_~maior~5 := main_#t~nondet0;havoc main_#t~nondet0;main_~j~5 := 0; {111#(and (< 0 (+ (div ULTIMATE.start_main_~j~5 4294967296) 1)) (<= ULTIMATE.start_main_~j~5 0))} is VALID [2019-01-18 14:35:27,686 INFO L273 TraceCheckUtils]: 1: Hoare triple {111#(and (< 0 (+ (div ULTIMATE.start_main_~j~5 4294967296) 1)) (<= ULTIMATE.start_main_~j~5 0))} assume !!(main_~j~5 % 4294967296 < main_~N_COL~5 % 4294967296);main_~k~5 := 0; {112#(and (= ULTIMATE.start_main_~j~5 (* 4294967296 (div ULTIMATE.start_main_~j~5 4294967296))) (< 0 (+ (div ULTIMATE.start_main_~j~5 4294967296) 1)) (= (+ ULTIMATE.start_main_~j~5 (* 4294967296 (div ULTIMATE.start_main_~k~5 4294967296))) (+ ULTIMATE.start_main_~k~5 (* 4294967296 (div ULTIMATE.start_main_~j~5 4294967296)))))} is VALID [2019-01-18 14:35:27,688 INFO L273 TraceCheckUtils]: 2: Hoare triple {112#(and (= ULTIMATE.start_main_~j~5 (* 4294967296 (div ULTIMATE.start_main_~j~5 4294967296))) (< 0 (+ (div ULTIMATE.start_main_~j~5 4294967296) 1)) (= (+ ULTIMATE.start_main_~j~5 (* 4294967296 (div ULTIMATE.start_main_~k~5 4294967296))) (+ ULTIMATE.start_main_~k~5 (* 4294967296 (div ULTIMATE.start_main_~j~5 4294967296)))))} assume !!(main_~k~5 % 4294967296 < main_~N_LIN~5 % 4294967296);assume -2147483648 <= main_#t~nondet3 && main_#t~nondet3 <= 2147483647;main_~matriz~5 := main_~matriz~5[main_~j~5 % 4294967296,main_~k~5 % 4294967296 := main_#t~nondet3];havoc main_#t~nondet3;assume main_~matriz~5[main_~j~5 % 4294967296,main_~k~5 % 4294967296] >= main_~maior~5;main_~maior~5 := main_~matriz~5[main_~j~5 % 4294967296,main_~k~5 % 4294967296];main_#t~post2 := main_~k~5;main_~k~5 := main_#t~post2 + 1;havoc main_#t~post2; {113#(and (<= (select (select ULTIMATE.start_main_~matriz~5 0) 0) ULTIMATE.start_main_~maior~5) (< 0 (+ (div ULTIMATE.start_main_~j~5 4294967296) 1)))} is VALID [2019-01-18 14:35:27,689 INFO L273 TraceCheckUtils]: 3: Hoare triple {113#(and (<= (select (select ULTIMATE.start_main_~matriz~5 0) 0) ULTIMATE.start_main_~maior~5) (< 0 (+ (div ULTIMATE.start_main_~j~5 4294967296) 1)))} assume !(main_~k~5 % 4294967296 < main_~N_LIN~5 % 4294967296);main_#t~post1 := main_~j~5;main_~j~5 := main_#t~post1 + 1;havoc main_#t~post1; {114#(<= (select (select ULTIMATE.start_main_~matriz~5 0) 0) ULTIMATE.start_main_~maior~5)} is VALID [2019-01-18 14:35:27,690 INFO L273 TraceCheckUtils]: 4: Hoare triple {114#(<= (select (select ULTIMATE.start_main_~matriz~5 0) 0) ULTIMATE.start_main_~maior~5)} assume !(main_~j~5 % 4294967296 < main_~N_COL~5 % 4294967296);__VERIFIER_assert_#in~cond := (if main_~matriz~5[0,0] <= main_~maior~5 then 1 else 0);havoc __VERIFIER_assert_~cond;__VERIFIER_assert_~cond := __VERIFIER_assert_#in~cond;assume __VERIFIER_assert_~cond == 0;assume !false; {110#false} is VALID [2019-01-18 14:35:27,690 INFO L273 TraceCheckUtils]: 5: Hoare triple {110#false} assume !false; {110#false} is VALID [2019-01-18 14:35:27,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-18 14:35:27,691 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-18 14:35:27,692 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-18 14:35:27,693 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 7 with the following transitions: [2019-01-18 14:35:27,695 INFO L207 CegarAbsIntRunner]: [0], [5], [7], [9], [15], [17] [2019-01-18 14:35:27,744 INFO L148 AbstractInterpreter]: Using domain ArrayDomain [2019-01-18 14:35:27,744 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-18 14:35:27,905 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 14:35:27,905 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 14:35:27,907 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 14:35:27,908 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 14:35:27,908 WARN L224 ngHoareTripleChecker]: Pre: {2147483647#(forall ((v_idx_1 Int) (v_idx_2 Int)) (exists ((v_v_1_1 Int) (v_v_0_1 (Array Int Int))) (and (= (select c_ULTIMATE.start_main_~matriz~5 v_idx_2) v_v_0_1) (= (select v_v_0_1 v_idx_1) v_v_1_1))))} [2019-01-18 14:35:27,909 WARN L228 ngHoareTripleChecker]: Action: havoc main_#res;havoc main_#t~nondet0, main_#t~nondet3, main_#t~post2, main_#t~post1, main_~N_LIN~5, main_~N_COL~5, main_~j~5, main_~k~5, main_~matriz~5, main_~maior~5;main_~N_LIN~5 := 1;main_~N_COL~5 := 1;havoc main_~j~5;havoc main_~k~5;havoc main_~matriz~5;havoc main_~maior~5;assume -2147483648 <= main_#t~nondet0 && main_#t~nondet0 <= 2147483647;main_~maior~5 := main_#t~nondet0;havoc main_#t~nondet0;main_~j~5 := 0; [2019-01-18 14:35:27,910 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 (+ |c_aux_v_ULTIMATE.start_main_#t~nondet0_3| 2147483648)) (= c_ULTIMATE.start_main_~maior~5_primed |c_aux_v_ULTIMATE.start_main_#t~nondet0_3|) (<= |c_aux_v_ULTIMATE.start_main_#t~nondet0_3| 2147483647) (= c_ULTIMATE.start_main_~j~5_primed 0) (= c_ULTIMATE.start_main_~N_COL~5_primed 1) (= c_ULTIMATE.start_main_~N_LIN~5_primed 1)) [2019-01-18 14:35:27,910 WARN L230 ngHoareTripleChecker]: Post: {2147483646#(forall ((v_idx_3 Int) (v_idx_4 Int)) (exists ((v_v_4_1 (Array Int Int)) (v_v_5_1 Int)) (and (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~j~5)) 0) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~j~5) 0) (<= (- c_ULTIMATE.start_main_~j~5 c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~j~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~maior~5) 2147483647) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~maior~5) 2147483647) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483648) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~N_COL~5) (- 2)) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~N_LIN~5) 0) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~maior~5) 2147483649) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~j~5) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~j~5) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~j~5) (- 1)) (= (select c_ULTIMATE.start_main_~matriz~5 v_idx_4) v_v_4_1) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~N_COL~5)) 2) (<= (- (- c_ULTIMATE.start_main_~maior~5) c_ULTIMATE.start_main_~maior~5) 4294967296) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (<= (- (- c_ULTIMATE.start_main_~j~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~j~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~N_LIN~5)) 0) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~j~5) 1) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~maior~5) 2147483649) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~N_LIN~5) (- 2)) (= (select v_v_4_1 v_idx_3) v_v_5_1) (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- c_ULTIMATE.start_main_~maior~5 (- c_ULTIMATE.start_main_~maior~5)) 4294967294) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483648))))} [2019-01-18 14:35:27,910 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 14:35:27,915 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 14:35:27,916 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 14:35:27,961 WARN L270 ngHoareTripleChecker]: Pre: {2147483647#true} [2019-01-18 14:35:27,962 WARN L274 ngHoareTripleChecker]: Action: havoc main_#res;havoc main_#t~nondet0, main_#t~nondet3, main_#t~post2, main_#t~post1, main_~N_LIN~5, main_~N_COL~5, main_~j~5, main_~k~5, main_~matriz~5, main_~maior~5;main_~N_LIN~5 := 1;main_~N_COL~5 := 1;havoc main_~j~5;havoc main_~k~5;havoc main_~matriz~5;havoc main_~maior~5;assume -2147483648 <= main_#t~nondet0 && main_#t~nondet0 <= 2147483647;main_~maior~5 := main_#t~nondet0;havoc main_#t~nondet0;main_~j~5 := 0; [2019-01-18 14:35:27,963 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 (+ |c_aux_v_ULTIMATE.start_main_#t~nondet0_3| 2147483648)) (= c_ULTIMATE.start_main_~maior~5_primed |c_aux_v_ULTIMATE.start_main_#t~nondet0_3|) (<= |c_aux_v_ULTIMATE.start_main_#t~nondet0_3| 2147483647) (= c_ULTIMATE.start_main_~j~5_primed 0) (= c_ULTIMATE.start_main_~N_COL~5_primed 1) (= c_ULTIMATE.start_main_~N_LIN~5_primed 1)) [2019-01-18 14:35:28,294 WARN L276 ngHoareTripleChecker]: Post: {2147483646#(and (<= (- ULTIMATE.start_main_~j~5 (- ULTIMATE.start_main_~j~5)) 0) (<= (- (- ULTIMATE.start_main_~j~5) ULTIMATE.start_main_~j~5) 0) (<= (- ULTIMATE.start_main_~j~5 ULTIMATE.start_main_~maior~5) 2147483648) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~j~5)) 1) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~maior~5) 2147483647) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~maior~5) 2147483647) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~maior~5)) 2147483648) (<= (- (- ULTIMATE.start_main_~N_LIN~5) (- ULTIMATE.start_main_~j~5)) (- 1)) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~N_COL~5) (- 2)) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~N_LIN~5) 0) (<= (- ULTIMATE.start_main_~N_LIN~5 ULTIMATE.start_main_~maior~5) 2147483649) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- ULTIMATE.start_main_~N_LIN~5 ULTIMATE.start_main_~j~5) 1) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~j~5) (- 1)) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~j~5) (- 1)) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~N_COL~5)) 2) (<= (- (- ULTIMATE.start_main_~maior~5) ULTIMATE.start_main_~maior~5) 4294967296) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~j~5)) (- 1)) (<= (- (- ULTIMATE.start_main_~j~5) (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~j~5)) 1) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~N_LIN~5)) 0) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~j~5) 1) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~maior~5) 2147483649) (<= (- (- ULTIMATE.start_main_~j~5) ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- ULTIMATE.start_main_~j~5 (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- ULTIMATE.start_main_~maior~5 (- ULTIMATE.start_main_~maior~5)) 4294967294) (<= (- (- ULTIMATE.start_main_~N_LIN~5) (- ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~maior~5)) 2147483648))} [2019-01-18 14:35:28,342 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-01-18 14:35:28,550 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 14:35:28,551 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 14:35:28,552 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 14:35:28,552 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 14:35:28,552 WARN L224 ngHoareTripleChecker]: Pre: {2147483643#(forall ((v_idx_9 Int) (v_idx_10 Int)) (exists ((v_v_4_1 (Array Int Int)) (v_v_5_1 Int)) (and (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~j~5)) 0) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~j~5) 0) (<= (- c_ULTIMATE.start_main_~j~5 c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~j~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~maior~5) 2147483647) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~maior~5) 2147483647) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483648) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~N_COL~5) (- 2)) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~N_LIN~5) 0) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~maior~5) 2147483649) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~j~5) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~j~5) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~j~5) (- 1)) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~N_COL~5)) 2) (<= (- (- c_ULTIMATE.start_main_~maior~5) c_ULTIMATE.start_main_~maior~5) 4294967296) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (<= (- (- c_ULTIMATE.start_main_~j~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~j~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~N_LIN~5)) 0) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~j~5) 1) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~maior~5) 2147483649) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~N_LIN~5) (- 2)) (= v_v_5_1 (select v_v_4_1 v_idx_9)) (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~N_LIN~5)) 2) (= v_v_4_1 (select c_ULTIMATE.start_main_~matriz~5 v_idx_10)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- c_ULTIMATE.start_main_~maior~5 (- c_ULTIMATE.start_main_~maior~5)) 4294967294) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483648))))} [2019-01-18 14:35:28,552 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~j~5 % 4294967296 < main_~N_COL~5 % 4294967296);main_~k~5 := 0; [2019-01-18 14:35:28,553 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= c_ULTIMATE.start_main_~k~5_primed 0) (< (mod c_ULTIMATE.start_main_~j~5 4294967296) (mod c_ULTIMATE.start_main_~N_COL~5 4294967296))) [2019-01-18 14:35:28,553 WARN L230 ngHoareTripleChecker]: Post: {2147483642#(forall ((v_idx_12 Int) (v_idx_11 Int)) (exists ((v_v_4_1 (Array Int Int)) (v_v_5_1 Int)) (and (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~j~5)) 0) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~j~5) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~maior~5) 2147483647) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483648) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~N_LIN~5) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~j~5) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~j~5) (- 1)) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~N_COL~5)) 2) (<= (- (- c_ULTIMATE.start_main_~maior~5) c_ULTIMATE.start_main_~maior~5) 4294967296) (<= (- (- c_ULTIMATE.start_main_~j~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~k~5) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~k~5) (- 1)) (= v_v_4_1 (select c_ULTIMATE.start_main_~matriz~5 v_idx_12)) (<= (- c_ULTIMATE.start_main_~j~5 c_ULTIMATE.start_main_~k~5) 0) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~k~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~k~5)) (- 1)) (<= (- (- c_ULTIMATE.start_main_~k~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- c_ULTIMATE.start_main_~k~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- c_ULTIMATE.start_main_~k~5) c_ULTIMATE.start_main_~k~5) 0) (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~k~5)) 0) (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- c_ULTIMATE.start_main_~k~5 c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~k~5) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- c_ULTIMATE.start_main_~maior~5 (- c_ULTIMATE.start_main_~maior~5)) 4294967294) (<= (- (- c_ULTIMATE.start_main_~j~5) (- c_ULTIMATE.start_main_~k~5)) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- c_ULTIMATE.start_main_~j~5 c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~j~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~maior~5) 2147483647) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~N_COL~5) (- 2)) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~maior~5) 2147483649) (= (select v_v_4_1 v_idx_11) v_v_5_1) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~j~5) 1) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~k~5) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~k~5)) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~j~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~N_LIN~5)) 0) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~j~5) 1) (<= (- c_ULTIMATE.start_main_~k~5 (- c_ULTIMATE.start_main_~k~5)) 0) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~k~5) 1) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~maior~5) 2147483649) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~k~5)) 1) (<= (- (- c_ULTIMATE.start_main_~k~5) c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483648))))} [2019-01-18 14:35:28,553 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 14:35:28,554 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 14:35:28,554 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 14:35:28,746 WARN L270 ngHoareTripleChecker]: Pre: {2147483643#(and (<= (- ULTIMATE.start_main_~j~5 (- ULTIMATE.start_main_~j~5)) 0) (<= (- (- ULTIMATE.start_main_~j~5) ULTIMATE.start_main_~j~5) 0) (<= (- ULTIMATE.start_main_~j~5 ULTIMATE.start_main_~maior~5) 2147483648) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~j~5)) 1) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~maior~5) 2147483647) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~maior~5) 2147483647) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~maior~5)) 2147483648) (<= (- (- ULTIMATE.start_main_~N_LIN~5) (- ULTIMATE.start_main_~j~5)) (- 1)) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~N_COL~5) (- 2)) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~N_LIN~5) 0) (<= (- ULTIMATE.start_main_~N_LIN~5 ULTIMATE.start_main_~maior~5) 2147483649) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- ULTIMATE.start_main_~N_LIN~5 ULTIMATE.start_main_~j~5) 1) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~j~5) (- 1)) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~j~5) (- 1)) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~N_COL~5)) 2) (<= (- (- ULTIMATE.start_main_~maior~5) ULTIMATE.start_main_~maior~5) 4294967296) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~j~5)) (- 1)) (<= (- (- ULTIMATE.start_main_~j~5) (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~j~5)) 1) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~N_LIN~5)) 0) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~j~5) 1) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~maior~5) 2147483649) (<= (- (- ULTIMATE.start_main_~j~5) ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- ULTIMATE.start_main_~j~5 (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- ULTIMATE.start_main_~maior~5 (- ULTIMATE.start_main_~maior~5)) 4294967294) (<= (- (- ULTIMATE.start_main_~N_LIN~5) (- ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~maior~5)) 2147483648))} [2019-01-18 14:35:28,747 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~j~5 % 4294967296 < main_~N_COL~5 % 4294967296);main_~k~5 := 0; [2019-01-18 14:35:28,747 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= c_ULTIMATE.start_main_~k~5_primed 0) (< (mod c_ULTIMATE.start_main_~j~5 4294967296) (mod c_ULTIMATE.start_main_~N_COL~5 4294967296))) [2019-01-18 14:35:28,819 WARN L276 ngHoareTripleChecker]: Post: {2147483642#(and (<= (- ULTIMATE.start_main_~j~5 (- ULTIMATE.start_main_~j~5)) 0) (<= (- (- ULTIMATE.start_main_~j~5) ULTIMATE.start_main_~j~5) 0) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~maior~5) 2147483647) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~maior~5)) 2147483648) (<= (- (- ULTIMATE.start_main_~N_LIN~5) (- ULTIMATE.start_main_~j~5)) (- 1)) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~N_LIN~5) 0) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~j~5) (- 1)) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~j~5) (- 1)) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~N_COL~5)) 2) (<= (- (- ULTIMATE.start_main_~maior~5) ULTIMATE.start_main_~maior~5) 4294967296) (<= (- (- ULTIMATE.start_main_~j~5) (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- ULTIMATE.start_main_~j~5) ULTIMATE.start_main_~k~5) 0) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~k~5) (- 1)) (<= (- ULTIMATE.start_main_~j~5 ULTIMATE.start_main_~k~5) 0) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~k~5)) 1) (<= (- (- ULTIMATE.start_main_~N_LIN~5) (- ULTIMATE.start_main_~k~5)) (- 1)) (<= (- (- ULTIMATE.start_main_~k~5) (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- ULTIMATE.start_main_~k~5 (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- ULTIMATE.start_main_~k~5) ULTIMATE.start_main_~k~5) 0) (<= (- ULTIMATE.start_main_~j~5 (- ULTIMATE.start_main_~k~5)) 0) (<= (- ULTIMATE.start_main_~j~5 (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- ULTIMATE.start_main_~k~5 ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~k~5) (- 1)) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- ULTIMATE.start_main_~maior~5 (- ULTIMATE.start_main_~maior~5)) 4294967294) (<= (- (- ULTIMATE.start_main_~j~5) (- ULTIMATE.start_main_~k~5)) 0) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- ULTIMATE.start_main_~j~5 ULTIMATE.start_main_~maior~5) 2147483648) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~j~5)) 1) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~maior~5) 2147483647) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~N_COL~5) (- 2)) (<= (- ULTIMATE.start_main_~N_LIN~5 ULTIMATE.start_main_~maior~5) 2147483649) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- ULTIMATE.start_main_~N_LIN~5 ULTIMATE.start_main_~j~5) 1) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~k~5) 1) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~k~5)) (- 1)) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~j~5)) (- 1)) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~j~5)) 1) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~N_LIN~5)) 0) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~j~5) 1) (<= (- ULTIMATE.start_main_~k~5 (- ULTIMATE.start_main_~k~5)) 0) (<= (- ULTIMATE.start_main_~N_LIN~5 ULTIMATE.start_main_~k~5) 1) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~maior~5) 2147483649) (<= (- (- ULTIMATE.start_main_~j~5) ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~k~5)) 1) (<= (- (- ULTIMATE.start_main_~k~5) ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- ULTIMATE.start_main_~N_LIN~5) (- ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~maior~5)) 2147483648))} [2019-01-18 14:35:28,867 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 14:35:28,867 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 14:35:28,868 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 14:35:28,868 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 14:35:28,868 WARN L224 ngHoareTripleChecker]: Pre: {2147483641#(forall ((v_idx_14 Int) (v_idx_13 Int)) (exists ((v_v_4_1 (Array Int Int)) (v_v_5_1 Int)) (and (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~j~5)) 0) (= v_v_4_1 (select c_ULTIMATE.start_main_~matriz~5 v_idx_14)) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~j~5) 0) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) c_ULTIMATE.start_main_~N_LIN~5) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~maior~5) 2147483647) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond (- c_ULTIMATE.start_main_~j~5)) 0) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483648) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) (- c_ULTIMATE.start_main_~N_LIN~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|)) 0) (= (select v_v_4_1 v_idx_13) v_v_5_1) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~N_LIN~5) 0) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| (- c_ULTIMATE.start_main_~j~5)) 0) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~j~5) (- 1)) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| (- c_ULTIMATE.start_main_~N_LIN~5)) 1) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond (- c_ULTIMATE.start_main_~N_LIN~5)) 1) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~j~5) (- 1)) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~N_COL~5)) 2) (<= (- (- c_ULTIMATE.start_main_~maior~5) c_ULTIMATE.start_main_~maior~5) 4294967296) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) c_ULTIMATE.start_main_~j~5) 0) (<= (- (- c_ULTIMATE.start_main_~j~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) c_ULTIMATE.start_main_~N_LIN~5) (- 1)) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond (- c_ULTIMATE.start_main_~N_COL~5)) 1) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| c_ULTIMATE.start_main_~N_COL~5) (- 1)) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) c_ULTIMATE.start_main_~j~5) 0) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| (- c_ULTIMATE.start___VERIFIER_assert_~cond)) 0) (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| c_ULTIMATE.start___VERIFIER_assert_~cond) 0) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) (- c_ULTIMATE.start_main_~j~5)) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) c_ULTIMATE.start_main_~N_COL~5) (- 1)) (<= (- c_ULTIMATE.start_main_~maior~5 (- c_ULTIMATE.start_main_~maior~5)) 4294967294) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) (- c_ULTIMATE.start_main_~N_LIN~5)) 1) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| c_ULTIMATE.start_main_~j~5) 0) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond (- c_ULTIMATE.start___VERIFIER_assert_~cond)) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- c_ULTIMATE.start_main_~j~5 c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~j~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~maior~5) 2147483647) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| c_ULTIMATE.start_main_~N_LIN~5) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~N_COL~5) (- 2)) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~maior~5) 2147483649) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| (- c_ULTIMATE.start_main_~N_COL~5)) 1) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~j~5) 1) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) (- c_ULTIMATE.start_main_~j~5)) 0) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) c_ULTIMATE.start___VERIFIER_assert_~cond) 0) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) c_ULTIMATE.start___VERIFIER_assert_~cond) 0) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond c_ULTIMATE.start_main_~N_COL~5) (- 1)) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) (- c_ULTIMATE.start_main_~N_COL~5)) 1) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond c_ULTIMATE.start_main_~N_LIN~5) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~j~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~N_LIN~5)) 0) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~j~5) 1) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~maior~5) 2147483649) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) (- c_ULTIMATE.start___VERIFIER_assert_~cond)) 0) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond c_ULTIMATE.start_main_~j~5) 0) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) c_ULTIMATE.start_main_~N_COL~5) (- 1)) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) (- c_ULTIMATE.start_main_~N_COL~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483648))))} [2019-01-18 14:35:28,869 WARN L228 ngHoareTripleChecker]: Action: assume !false; [2019-01-18 14:35:28,869 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: true [2019-01-18 14:35:28,869 WARN L230 ngHoareTripleChecker]: Post: {2147483640#(forall ((v_idx_15 Int) (v_idx_16 Int)) (exists ((v_v_4_1 (Array Int Int)) (v_v_5_1 Int)) (and (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~j~5)) 0) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~j~5) 0) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) c_ULTIMATE.start_main_~N_LIN~5) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~maior~5) 2147483647) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond (- c_ULTIMATE.start_main_~j~5)) 0) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483648) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) (- c_ULTIMATE.start_main_~N_LIN~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|)) 0) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~N_LIN~5) 0) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| (- c_ULTIMATE.start_main_~j~5)) 0) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~j~5) (- 1)) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| (- c_ULTIMATE.start_main_~N_LIN~5)) 1) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond (- c_ULTIMATE.start_main_~N_LIN~5)) 1) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~j~5) (- 1)) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~N_COL~5)) 2) (<= (- (- c_ULTIMATE.start_main_~maior~5) c_ULTIMATE.start_main_~maior~5) 4294967296) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) c_ULTIMATE.start_main_~j~5) 0) (<= (- (- c_ULTIMATE.start_main_~j~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) c_ULTIMATE.start_main_~N_LIN~5) (- 1)) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond (- c_ULTIMATE.start_main_~N_COL~5)) 1) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| c_ULTIMATE.start_main_~N_COL~5) (- 1)) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) c_ULTIMATE.start_main_~j~5) 0) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| (- c_ULTIMATE.start___VERIFIER_assert_~cond)) 0) (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| c_ULTIMATE.start___VERIFIER_assert_~cond) 0) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) (- c_ULTIMATE.start_main_~j~5)) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) c_ULTIMATE.start_main_~N_COL~5) (- 1)) (<= (- c_ULTIMATE.start_main_~maior~5 (- c_ULTIMATE.start_main_~maior~5)) 4294967294) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) (- c_ULTIMATE.start_main_~N_LIN~5)) 1) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| c_ULTIMATE.start_main_~j~5) 0) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond (- c_ULTIMATE.start___VERIFIER_assert_~cond)) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- c_ULTIMATE.start_main_~j~5 c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~j~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~maior~5) 2147483647) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| c_ULTIMATE.start_main_~N_LIN~5) (- 1)) (= (select v_v_4_1 v_idx_15) v_v_5_1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~N_COL~5) (- 2)) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~maior~5) 2147483649) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond| (- c_ULTIMATE.start_main_~N_COL~5)) 1) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~j~5) 1) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) (- c_ULTIMATE.start_main_~j~5)) 0) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) c_ULTIMATE.start___VERIFIER_assert_~cond) 0) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) c_ULTIMATE.start___VERIFIER_assert_~cond) 0) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond c_ULTIMATE.start_main_~N_COL~5) (- 1)) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) (- c_ULTIMATE.start_main_~N_COL~5)) 1) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond c_ULTIMATE.start_main_~N_LIN~5) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~j~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~N_LIN~5)) 0) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~j~5) 1) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~maior~5) 2147483649) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) (- c_ULTIMATE.start___VERIFIER_assert_~cond)) 0) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond c_ULTIMATE.start_main_~j~5) 0) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) c_ULTIMATE.start_main_~N_COL~5) (- 1)) (<= (- (- |c_ULTIMATE.start___VERIFIER_assert_#in~cond|) (- c_ULTIMATE.start_main_~N_COL~5)) 1) (= v_v_4_1 (select c_ULTIMATE.start_main_~matriz~5 v_idx_16)) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- (- c_ULTIMATE.start___VERIFIER_assert_~cond) c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- c_ULTIMATE.start___VERIFIER_assert_~cond c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483648))))} [2019-01-18 14:35:28,869 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 14:35:28,870 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 14:35:28,870 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 14:35:29,056 WARN L270 ngHoareTripleChecker]: Pre: {2147483641#(and (<= (- ULTIMATE.start_main_~j~5 (- ULTIMATE.start_main_~j~5)) 0) (<= (- (- ULTIMATE.start_main_~j~5) ULTIMATE.start_main_~j~5) 0) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) ULTIMATE.start_main_~N_LIN~5) (- 1)) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~maior~5) 2147483647) (<= (- ULTIMATE.start___VERIFIER_assert_~cond (- ULTIMATE.start_main_~j~5)) 0) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~maior~5)) 2147483648) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) (- ULTIMATE.start_main_~N_LIN~5)) 1) (<= (- (- ULTIMATE.start_main_~N_LIN~5) (- ULTIMATE.start_main_~j~5)) (- 1)) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| (- |ULTIMATE.start___VERIFIER_assert_#in~cond|)) 0) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~N_LIN~5) 0) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| (- ULTIMATE.start_main_~j~5)) 0) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) |ULTIMATE.start___VERIFIER_assert_#in~cond|) 0) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~j~5) (- 1)) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| (- ULTIMATE.start_main_~N_LIN~5)) 1) (<= (- ULTIMATE.start___VERIFIER_assert_~cond (- ULTIMATE.start_main_~N_LIN~5)) 1) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~j~5) (- 1)) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~N_COL~5)) 2) (<= (- (- ULTIMATE.start_main_~maior~5) ULTIMATE.start_main_~maior~5) 4294967296) (<= (- ULTIMATE.start___VERIFIER_assert_~cond (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) ULTIMATE.start_main_~j~5) 0) (<= (- (- ULTIMATE.start_main_~j~5) (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) ULTIMATE.start_main_~N_LIN~5) (- 1)) (<= (- ULTIMATE.start___VERIFIER_assert_~cond (- ULTIMATE.start_main_~N_COL~5)) 1) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start_main_~N_COL~5) (- 1)) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) ULTIMATE.start_main_~j~5) 0) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| (- ULTIMATE.start___VERIFIER_assert_~cond)) 0) (<= (- ULTIMATE.start_main_~j~5 (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start___VERIFIER_assert_~cond) 0) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) (- ULTIMATE.start_main_~j~5)) 0) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) ULTIMATE.start_main_~N_COL~5) (- 1)) (<= (- ULTIMATE.start_main_~maior~5 (- ULTIMATE.start_main_~maior~5)) 4294967294) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) (- ULTIMATE.start_main_~N_LIN~5)) 1) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start_main_~j~5) 0) (<= (- ULTIMATE.start___VERIFIER_assert_~cond (- ULTIMATE.start___VERIFIER_assert_~cond)) 0) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start_main_~maior~5) 2147483648) (<= (- ULTIMATE.start_main_~j~5 ULTIMATE.start_main_~maior~5) 2147483648) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~j~5)) 1) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~maior~5) 2147483647) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start_main_~N_LIN~5) (- 1)) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~N_COL~5) (- 2)) (<= (- ULTIMATE.start_main_~N_LIN~5 ULTIMATE.start_main_~maior~5) 2147483649) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| (- ULTIMATE.start_main_~N_COL~5)) 1) (<= (- ULTIMATE.start_main_~N_LIN~5 ULTIMATE.start_main_~j~5) 1) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) (- ULTIMATE.start_main_~j~5)) 0) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) ULTIMATE.start___VERIFIER_assert_~cond) 0) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) ULTIMATE.start___VERIFIER_assert_~cond) 0) (<= (- ULTIMATE.start___VERIFIER_assert_~cond ULTIMATE.start_main_~N_COL~5) (- 1)) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) (- ULTIMATE.start_main_~N_COL~5)) 1) (<= (- ULTIMATE.start___VERIFIER_assert_~cond ULTIMATE.start_main_~N_LIN~5) (- 1)) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~j~5)) (- 1)) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~j~5)) 1) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~N_LIN~5)) 0) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~j~5) 1) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~maior~5) 2147483649) (<= (- (- ULTIMATE.start_main_~j~5) ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) (- ULTIMATE.start___VERIFIER_assert_~cond)) 0) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- ULTIMATE.start___VERIFIER_assert_~cond ULTIMATE.start_main_~j~5) 0) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) ULTIMATE.start_main_~N_COL~5) (- 1)) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) (- ULTIMATE.start_main_~N_COL~5)) 1) (<= (- (- ULTIMATE.start_main_~N_LIN~5) (- ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) ULTIMATE.start_main_~maior~5) 2147483648) (<= (- ULTIMATE.start___VERIFIER_assert_~cond ULTIMATE.start_main_~maior~5) 2147483648) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~maior~5)) 2147483648))} [2019-01-18 14:35:29,056 WARN L274 ngHoareTripleChecker]: Action: assume !false; [2019-01-18 14:35:29,056 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: true [2019-01-18 14:35:29,144 WARN L276 ngHoareTripleChecker]: Post: {2147483640#(and (<= (- ULTIMATE.start_main_~j~5 (- ULTIMATE.start_main_~j~5)) 0) (<= (- (- ULTIMATE.start_main_~j~5) ULTIMATE.start_main_~j~5) 0) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) ULTIMATE.start_main_~N_LIN~5) (- 1)) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~maior~5) 2147483647) (<= (- ULTIMATE.start___VERIFIER_assert_~cond (- ULTIMATE.start_main_~j~5)) 0) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~maior~5)) 2147483648) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) (- ULTIMATE.start_main_~N_LIN~5)) 1) (<= (- (- ULTIMATE.start_main_~N_LIN~5) (- ULTIMATE.start_main_~j~5)) (- 1)) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| (- |ULTIMATE.start___VERIFIER_assert_#in~cond|)) 0) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~N_LIN~5) 0) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| (- ULTIMATE.start_main_~j~5)) 0) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) |ULTIMATE.start___VERIFIER_assert_#in~cond|) 0) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~j~5) (- 1)) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| (- ULTIMATE.start_main_~N_LIN~5)) 1) (<= (- ULTIMATE.start___VERIFIER_assert_~cond (- ULTIMATE.start_main_~N_LIN~5)) 1) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~j~5) (- 1)) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~N_COL~5)) 2) (<= (- (- ULTIMATE.start_main_~maior~5) ULTIMATE.start_main_~maior~5) 4294967296) (<= (- ULTIMATE.start___VERIFIER_assert_~cond (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) ULTIMATE.start_main_~j~5) 0) (<= (- (- ULTIMATE.start_main_~j~5) (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) ULTIMATE.start_main_~N_LIN~5) (- 1)) (<= (- ULTIMATE.start___VERIFIER_assert_~cond (- ULTIMATE.start_main_~N_COL~5)) 1) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start_main_~N_COL~5) (- 1)) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) ULTIMATE.start_main_~j~5) 0) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| (- ULTIMATE.start___VERIFIER_assert_~cond)) 0) (<= (- ULTIMATE.start_main_~j~5 (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start___VERIFIER_assert_~cond) 0) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) (- ULTIMATE.start_main_~j~5)) 0) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) ULTIMATE.start_main_~N_COL~5) (- 1)) (<= (- ULTIMATE.start_main_~maior~5 (- ULTIMATE.start_main_~maior~5)) 4294967294) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) (- ULTIMATE.start_main_~N_LIN~5)) 1) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start_main_~j~5) 0) (<= (- ULTIMATE.start___VERIFIER_assert_~cond (- ULTIMATE.start___VERIFIER_assert_~cond)) 0) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start_main_~maior~5) 2147483648) (<= (- ULTIMATE.start_main_~j~5 ULTIMATE.start_main_~maior~5) 2147483648) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~j~5)) 1) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~maior~5) 2147483647) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start_main_~N_LIN~5) (- 1)) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~N_COL~5) (- 2)) (<= (- ULTIMATE.start_main_~N_LIN~5 ULTIMATE.start_main_~maior~5) 2147483649) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- |ULTIMATE.start___VERIFIER_assert_#in~cond| (- ULTIMATE.start_main_~N_COL~5)) 1) (<= (- ULTIMATE.start_main_~N_LIN~5 ULTIMATE.start_main_~j~5) 1) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) (- ULTIMATE.start_main_~j~5)) 0) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) ULTIMATE.start___VERIFIER_assert_~cond) 0) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) ULTIMATE.start___VERIFIER_assert_~cond) 0) (<= (- ULTIMATE.start___VERIFIER_assert_~cond ULTIMATE.start_main_~N_COL~5) (- 1)) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) (- ULTIMATE.start_main_~N_COL~5)) 1) (<= (- ULTIMATE.start___VERIFIER_assert_~cond ULTIMATE.start_main_~N_LIN~5) (- 1)) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~j~5)) (- 1)) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~j~5)) 1) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~N_LIN~5)) 0) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~j~5) 1) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~maior~5) 2147483649) (<= (- (- ULTIMATE.start_main_~j~5) ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) (- ULTIMATE.start___VERIFIER_assert_~cond)) 0) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- ULTIMATE.start___VERIFIER_assert_~cond ULTIMATE.start_main_~j~5) 0) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) ULTIMATE.start_main_~N_COL~5) (- 1)) (<= (- (- |ULTIMATE.start___VERIFIER_assert_#in~cond|) (- ULTIMATE.start_main_~N_COL~5)) 1) (<= (- (- ULTIMATE.start_main_~N_LIN~5) (- ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- (- ULTIMATE.start___VERIFIER_assert_~cond) ULTIMATE.start_main_~maior~5) 2147483648) (<= (- ULTIMATE.start___VERIFIER_assert_~cond ULTIMATE.start_main_~maior~5) 2147483648) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~maior~5)) 2147483648))} [2019-01-18 14:35:32,633 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 14:35:32,634 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 14:35:32,634 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 14:35:32,634 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 14:35:32,635 WARN L224 ngHoareTripleChecker]: Pre: {2147483639#(forall ((v_idx_18 Int) (v_idx_17 Int)) (exists ((v_v_4_1 (Array Int Int)) (v_v_5_1 Int)) (and (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~j~5)) 0) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~j~5) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~maior~5) 2147483647) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483648) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~N_LIN~5) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~j~5) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~j~5) (- 1)) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~N_COL~5)) 2) (<= (- (- c_ULTIMATE.start_main_~maior~5) c_ULTIMATE.start_main_~maior~5) 4294967296) (<= (- (- c_ULTIMATE.start_main_~j~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~k~5) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~k~5) (- 1)) (<= (- c_ULTIMATE.start_main_~j~5 c_ULTIMATE.start_main_~k~5) 0) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~k~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~k~5)) (- 1)) (<= (- (- c_ULTIMATE.start_main_~k~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (= v_v_4_1 (select c_ULTIMATE.start_main_~matriz~5 v_idx_18)) (<= (- c_ULTIMATE.start_main_~k~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- c_ULTIMATE.start_main_~k~5) c_ULTIMATE.start_main_~k~5) 0) (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~k~5)) 0) (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- c_ULTIMATE.start_main_~k~5 c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~k~5) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- c_ULTIMATE.start_main_~maior~5 (- c_ULTIMATE.start_main_~maior~5)) 4294967294) (<= (- (- c_ULTIMATE.start_main_~j~5) (- c_ULTIMATE.start_main_~k~5)) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~N_LIN~5) (- 2)) (= v_v_5_1 (select v_v_4_1 v_idx_17)) (<= (- c_ULTIMATE.start_main_~j~5 c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~j~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~maior~5) 2147483647) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~N_COL~5) (- 2)) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~maior~5) 2147483649) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~j~5) 1) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~k~5) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~k~5)) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~j~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~N_LIN~5)) 0) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~j~5) 1) (<= (- c_ULTIMATE.start_main_~k~5 (- c_ULTIMATE.start_main_~k~5)) 0) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~k~5) 1) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~maior~5) 2147483649) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~k~5)) 1) (<= (- (- c_ULTIMATE.start_main_~k~5) c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483648))))} [2019-01-18 14:35:32,635 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~k~5 % 4294967296 < main_~N_LIN~5 % 4294967296);assume -2147483648 <= main_#t~nondet3 && main_#t~nondet3 <= 2147483647;main_~matriz~5 := main_~matriz~5[main_~j~5 % 4294967296,main_~k~5 % 4294967296 := main_#t~nondet3];havoc main_#t~nondet3;assume main_~matriz~5[main_~j~5 % 4294967296,main_~k~5 % 4294967296] >= main_~maior~5;main_~maior~5 := main_~matriz~5[main_~j~5 % 4294967296,main_~k~5 % 4294967296];main_#t~post2 := main_~k~5;main_~k~5 := main_#t~post2 + 1;havoc main_#t~post2; [2019-01-18 14:35:32,635 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet3| 2147483648)) (= c_ULTIMATE.start_main_~maior~5_primed (select (select c_ULTIMATE.start_main_~matriz~5_primed (mod c_ULTIMATE.start_main_~j~5 4294967296)) (mod c_ULTIMATE.start_main_~k~5 4294967296))) (<= |c_ULTIMATE.start_main_#t~nondet3| 2147483647) (= c_ULTIMATE.start_main_~matriz~5_primed (store c_ULTIMATE.start_main_~matriz~5 (mod c_ULTIMATE.start_main_~j~5 4294967296) (store (select c_ULTIMATE.start_main_~matriz~5 (mod c_ULTIMATE.start_main_~j~5 4294967296)) (mod c_ULTIMATE.start_main_~k~5 4294967296) |c_ULTIMATE.start_main_#t~nondet3|))) (= (+ c_ULTIMATE.start_main_~k~5 1) c_ULTIMATE.start_main_~k~5_primed) (< (mod c_ULTIMATE.start_main_~k~5 4294967296) (mod c_ULTIMATE.start_main_~N_LIN~5 4294967296)) (<= c_ULTIMATE.start_main_~maior~5 (select (select c_ULTIMATE.start_main_~matriz~5_primed (mod c_ULTIMATE.start_main_~j~5 4294967296)) (mod c_ULTIMATE.start_main_~k~5 4294967296)))) [2019-01-18 14:35:32,635 WARN L230 ngHoareTripleChecker]: Post: {2147483638#(forall ((v_idx_25 Int) (v_idx_26 Int) (v_idx_23 Int) (v_idx_24 Int) (v_idx_21 Int) (v_idx_22 Int) (v_idx_20 Int) (v_idx_19 Int)) (exists ((v_v_33_1 (Array Int Int)) (v_v_32_1 Int) (v_v_31_1 Int) (v_v_42_1 Int) (v_v_30_1 Int) (v_v_18_1 (Array Int Int)) (v_v_28_1 (Array Int Int)) (v_v_27_1 Int)) (and (<= 1 (+ c_ULTIMATE.start_main_~j~5 c_ULTIMATE.start_main_~N_LIN~5)) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~k~5) (- 2)) (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~j~5)) 0) (<= c_ULTIMATE.start_main_~k~5 c_ULTIMATE.start_main_~N_LIN~5) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~j~5) 0) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~k~5) 0) (<= (- (- c_ULTIMATE.start_main_~j~5) v_v_31_1) 2147483648) (<= (- c_ULTIMATE.start_main_~j~5 c_ULTIMATE.start_main_~k~5) (- 1)) (or (= (select v_v_28_1 v_idx_20) v_v_30_1) (<= 1 (+ v_idx_20 c_ULTIMATE.start_main_~N_LIN~5))) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~N_LIN~5) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~j~5) (- 1)) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~k~5) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~j~5) (- 1)) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~N_COL~5)) 2) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) v_v_31_1) 2147483647) (<= (+ c_ULTIMATE.start_main_~k~5 c_ULTIMATE.start_main_~N_LIN~5) 2) (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~k~5)) 1) (<= (+ c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~N_COL~5) 2) (<= (- (- c_ULTIMATE.start_main_~k~5) c_ULTIMATE.start_main_~k~5) (- 2)) (or (< (+ v_idx_25 c_ULTIMATE.start_main_~N_LIN~5) 2) (= v_v_33_1 (select c_ULTIMATE.start_main_~matriz~5 v_idx_25))) (<= (- c_ULTIMATE.start_main_~k~5 (- c_ULTIMATE.start_main_~k~5)) 2) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~N_LIN~5)) 2) (<= (+ c_ULTIMATE.start_main_~j~5 c_ULTIMATE.start_main_~N_LIN~5) 1) (or (<= 2 (+ v_idx_24 c_ULTIMATE.start_main_~N_LIN~5)) (< (+ v_idx_24 c_ULTIMATE.start_main_~N_LIN~5) 1) (= v_v_28_1 (select c_ULTIMATE.start_main_~matriz~5 v_idx_24))) (or (<= 1 (+ v_idx_23 c_ULTIMATE.start_main_~N_LIN~5)) (= v_v_18_1 (select c_ULTIMATE.start_main_~matriz~5 v_idx_23))) (= (select v_v_18_1 v_idx_26) v_v_27_1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~k~5)) 2) (<= c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~N_COL~5) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~k~5)) 0) (<= (- c_ULTIMATE.start_main_~N_LIN~5 v_v_31_1) 2147483649) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~j~5)) 1) (<= (- (- v_v_31_1) v_v_31_1) 4294967296) (<= c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~k~5) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~k~5) 0) (<= 2 (+ c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~N_COL~5)) (<= c_ULTIMATE.start_main_~N_LIN~5 (+ c_ULTIMATE.start_main_~j~5 1)) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~k~5)) 2) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~N_COL~5) (- 2)) (<= (- c_ULTIMATE.start_main_~j~5 v_v_31_1) 2147483648) (<= (- (- c_ULTIMATE.start_main_~k~5) v_v_31_1) 2147483647) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~N_LIN~5)) 2) (<= 0 (+ v_v_31_1 c_ULTIMATE.start_main_~N_LIN~5 2147483647)) (<= (+ c_ULTIMATE.start_main_~j~5 1) c_ULTIMATE.start_main_~N_LIN~5) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~j~5) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~k~5) (- 2)) (<= 2 (+ c_ULTIMATE.start_main_~k~5 c_ULTIMATE.start_main_~N_LIN~5)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) v_v_31_1) 2147483647) (<= (- c_ULTIMATE.start_main_~k~5 v_v_31_1) 2147483649) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (<= (* 2 c_ULTIMATE.start_main_~N_LIN~5) 2) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~j~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~N_LIN~5)) 0) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~j~5) 1) (or (< (+ v_idx_22 c_ULTIMATE.start_main_~N_LIN~5) 2) (= (select v_v_28_1 v_idx_22) v_v_32_1)) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- (- c_ULTIMATE.start_main_~j~5) (- c_ULTIMATE.start_main_~k~5)) 1) (or (< (+ v_idx_21 c_ULTIMATE.start_main_~N_LIN~5) 1) (= (select v_v_28_1 v_idx_21) v_v_31_1) (<= 2 (+ v_idx_21 c_ULTIMATE.start_main_~N_LIN~5))) (<= 2 (* 2 c_ULTIMATE.start_main_~N_LIN~5)) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~k~5)) 0) (<= c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~N_LIN~5) (<= (- c_ULTIMATE.start_main_~N_COL~5 v_v_31_1) 2147483649) (= v_v_42_1 (select v_v_33_1 v_idx_19)) (<= c_ULTIMATE.start_main_~N_LIN~5 (+ v_v_31_1 2147483649)))))} [2019-01-18 14:35:32,635 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 14:35:32,636 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 14:35:32,636 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 14:35:32,682 WARN L270 ngHoareTripleChecker]: Pre: {2147483639#(and (<= (- ULTIMATE.start_main_~j~5 (- ULTIMATE.start_main_~j~5)) 0) (<= (- (- ULTIMATE.start_main_~j~5) ULTIMATE.start_main_~j~5) 0) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~maior~5) 2147483647) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~maior~5)) 2147483648) (<= (- (- ULTIMATE.start_main_~N_LIN~5) (- ULTIMATE.start_main_~j~5)) (- 1)) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~N_LIN~5) 0) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~j~5) (- 1)) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~j~5) (- 1)) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~N_COL~5)) 2) (<= (- (- ULTIMATE.start_main_~maior~5) ULTIMATE.start_main_~maior~5) 4294967296) (<= (- (- ULTIMATE.start_main_~j~5) (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- ULTIMATE.start_main_~j~5) ULTIMATE.start_main_~k~5) 0) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~k~5) (- 1)) (<= (- ULTIMATE.start_main_~j~5 ULTIMATE.start_main_~k~5) 0) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~k~5)) 1) (<= (- (- ULTIMATE.start_main_~N_LIN~5) (- ULTIMATE.start_main_~k~5)) (- 1)) (<= (- (- ULTIMATE.start_main_~k~5) (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- ULTIMATE.start_main_~k~5 (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- (- ULTIMATE.start_main_~k~5) ULTIMATE.start_main_~k~5) 0) (<= (- ULTIMATE.start_main_~j~5 (- ULTIMATE.start_main_~k~5)) 0) (<= (- ULTIMATE.start_main_~j~5 (- ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- ULTIMATE.start_main_~k~5 ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~k~5) (- 1)) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- ULTIMATE.start_main_~maior~5 (- ULTIMATE.start_main_~maior~5)) 4294967294) (<= (- (- ULTIMATE.start_main_~j~5) (- ULTIMATE.start_main_~k~5)) 0) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- ULTIMATE.start_main_~j~5 ULTIMATE.start_main_~maior~5) 2147483648) (<= (- ULTIMATE.start_main_~N_COL~5 (- ULTIMATE.start_main_~j~5)) 1) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~maior~5) 2147483647) (<= (- (- ULTIMATE.start_main_~N_COL~5) ULTIMATE.start_main_~N_COL~5) (- 2)) (<= (- ULTIMATE.start_main_~N_LIN~5 ULTIMATE.start_main_~maior~5) 2147483649) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- ULTIMATE.start_main_~N_LIN~5 ULTIMATE.start_main_~j~5) 1) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~k~5) 1) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~k~5)) (- 1)) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~j~5)) (- 1)) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~j~5)) 1) (<= (- (- ULTIMATE.start_main_~N_COL~5) (- ULTIMATE.start_main_~N_LIN~5)) 0) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~j~5) 1) (<= (- ULTIMATE.start_main_~k~5 (- ULTIMATE.start_main_~k~5)) 0) (<= (- ULTIMATE.start_main_~N_LIN~5 ULTIMATE.start_main_~k~5) 1) (<= (- ULTIMATE.start_main_~N_COL~5 ULTIMATE.start_main_~maior~5) 2147483649) (<= (- (- ULTIMATE.start_main_~j~5) ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- ULTIMATE.start_main_~N_LIN~5) ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~k~5)) 1) (<= (- (- ULTIMATE.start_main_~k~5) ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- ULTIMATE.start_main_~N_LIN~5) (- ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- ULTIMATE.start_main_~N_LIN~5 (- ULTIMATE.start_main_~maior~5)) 2147483648))} [2019-01-18 14:35:32,682 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~k~5 % 4294967296 < main_~N_LIN~5 % 4294967296);assume -2147483648 <= main_#t~nondet3 && main_#t~nondet3 <= 2147483647;main_~matriz~5 := main_~matriz~5[main_~j~5 % 4294967296,main_~k~5 % 4294967296 := main_#t~nondet3];havoc main_#t~nondet3;assume main_~matriz~5[main_~j~5 % 4294967296,main_~k~5 % 4294967296] >= main_~maior~5;main_~maior~5 := main_~matriz~5[main_~j~5 % 4294967296,main_~k~5 % 4294967296];main_#t~post2 := main_~k~5;main_~k~5 := main_#t~post2 + 1;havoc main_#t~post2; [2019-01-18 14:35:32,682 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet3| 2147483648)) (= c_ULTIMATE.start_main_~maior~5_primed (select (select c_ULTIMATE.start_main_~matriz~5_primed (mod c_ULTIMATE.start_main_~j~5 4294967296)) (mod c_ULTIMATE.start_main_~k~5 4294967296))) (<= |c_ULTIMATE.start_main_#t~nondet3| 2147483647) (= c_ULTIMATE.start_main_~matriz~5_primed (store c_ULTIMATE.start_main_~matriz~5 (mod c_ULTIMATE.start_main_~j~5 4294967296) (store (select c_ULTIMATE.start_main_~matriz~5 (mod c_ULTIMATE.start_main_~j~5 4294967296)) (mod c_ULTIMATE.start_main_~k~5 4294967296) |c_ULTIMATE.start_main_#t~nondet3|))) (= (+ c_ULTIMATE.start_main_~k~5 1) c_ULTIMATE.start_main_~k~5_primed) (< (mod c_ULTIMATE.start_main_~k~5 4294967296) (mod c_ULTIMATE.start_main_~N_LIN~5 4294967296)) (<= c_ULTIMATE.start_main_~maior~5 (select (select c_ULTIMATE.start_main_~matriz~5_primed (mod c_ULTIMATE.start_main_~j~5 4294967296)) (mod c_ULTIMATE.start_main_~k~5 4294967296)))) [2019-01-18 14:35:35,797 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 102