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 0.1.24-1377b90 [2019-01-07 14:30:45,555 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-07 14:30:45,557 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-07 14:30:45,569 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-07 14:30:45,570 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-07 14:30:45,571 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-07 14:30:45,572 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-07 14:30:45,574 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-07 14:30:45,576 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-07 14:30:45,577 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-07 14:30:45,578 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2019-01-07 14:30:45,626 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 [2019-01-07 14:30:45,647 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-07 14:30:45,647 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-07 14:30:45,648 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-07 14:30:45,648 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-07 14:30:45,648 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-07 14:30:45,649 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-07 14:30:45,649 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-07 14:30:45,649 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-07 14:30:45,649 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-07 14:30:45,649 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2019-01-07 14:30:45,650 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-07 14:30:45,650 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-07 14:30:45,650 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-07 14:30:45,651 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-07 14:30:45,651 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-07 14:30:45,651 INFO L133 SettingsManager]: * Use SBE=true [2019-01-07 14:30:45,651 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-07 14:30:45,651 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-07 14:30:45,652 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-07 14:30:45,652 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-07 14:30:45,652 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-07 14:30:45,652 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-07 14:30:45,652 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-07 14:30:45,653 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-07 14:30:45,653 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-07 14:30:45,653 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-07 14:30:45,653 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-07 14:30:45,653 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-07 14:30:45,654 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-07 14:30:45,654 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-07 14:30:45,654 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 14:30:45,654 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-07 14:30:45,654 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-07 14:30:45,655 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-07 14:30:45,655 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-07 14:30:45,655 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-07 14:30:45,655 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-07 14:30:45,655 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-07 14:30:45,655 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-07 14:30:45,705 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-07 14:30:45,716 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-07 14:30:45,720 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-07 14:30:45,721 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-07 14:30:45,721 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-07 14:30:45,722 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/matrix.i_4.bpl [2019-01-07 14:30:45,722 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/matrix.i_4.bpl' [2019-01-07 14:30:45,765 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-07 14:30:45,766 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-07 14:30:45,767 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-07 14:30:45,767 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-07 14:30:45,767 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-07 14:30:45,784 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 07.01 02:30:45" (1/1) ... [2019-01-07 14:30:45,795 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 07.01 02:30:45" (1/1) ... [2019-01-07 14:30:45,803 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-07 14:30:45,804 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-07 14:30:45,804 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-07 14:30:45,804 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-07 14:30:45,815 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 02:30:45" (1/1) ... [2019-01-07 14:30:45,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 02:30:45" (1/1) ... [2019-01-07 14:30:45,817 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 02:30:45" (1/1) ... [2019-01-07 14:30:45,817 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 02:30:45" (1/1) ... [2019-01-07 14:30:45,821 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 02:30:45" (1/1) ... [2019-01-07 14:30:45,823 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 02:30:45" (1/1) ... [2019-01-07 14:30:45,824 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 02:30:45" (1/1) ... [2019-01-07 14:30:45,825 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-07 14:30:45,826 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-07 14:30:45,826 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-07 14:30:45,826 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-07 14:30:45,827 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 02:30:45" (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 [2019-01-07 14:30:45,901 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-07 14:30:45,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-07 14:30:46,436 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2019-01-07 14:30:46,438 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-07 14:30:46,438 INFO L286 CfgBuilder]: Removed 2 assue(true) statements. [2019-01-07 14:30:46,439 INFO L202 PluginConnector]: Adding new model matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 02:30:46 BoogieIcfgContainer [2019-01-07 14:30:46,440 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-07 14:30:46,441 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-07 14:30:46,441 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-07 14:30:46,444 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-07 14:30:46,445 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 02:30:45" (1/2) ... [2019-01-07 14:30:46,446 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@304643ff and model type matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.01 02:30:46, skipping insertion in model container [2019-01-07 14:30:46,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 02:30:46" (2/2) ... [2019-01-07 14:30:46,448 INFO L112 eAbstractionObserver]: Analyzing ICFG matrix.i_4.bpl [2019-01-07 14:30:46,459 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-07 14:30:46,468 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-01-07 14:30:46,487 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-01-07 14:30:46,523 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-07 14:30:46,523 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-07 14:30:46,523 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-07 14:30:46,523 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-07 14:30:46,524 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-07 14:30:46,524 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-07 14:30:46,524 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-07 14:30:46,524 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-07 14:30:46,540 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states. [2019-01-07 14:30:46,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-01-07 14:30:46,547 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 14:30:46,548 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-01-07 14:30:46,551 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 14:30:46,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 14:30:46,558 INFO L82 PathProgramCache]: Analyzing trace with hash 29955, now seen corresponding path program 1 times [2019-01-07 14:30:46,561 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 14:30:46,617 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 14:30:46,617 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 14:30:46,618 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 14:30:46,618 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 14:30:46,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 14:30:46,949 WARN L181 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 21 DAG size of output: 10 [2019-01-07 14:30:46,973 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 [2019-01-07 14:30:46,984 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 [2019-01-07 14:30:46,984 INFO L273 TraceCheckUtils]: 2: Hoare triple {9#false} assume !false; {9#false} is VALID [2019-01-07 14:30:46,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 14:30:46,988 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-07 14:30:46,989 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-01-07 14:30:46,989 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-07 14:30:46,995 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2019-01-07 14:30:46,996 INFO L84 Accepts]: Finished accepts. word is accepted. [2019-01-07 14:30:47,000 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2019-01-07 14:30:47,027 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3 edges. 3 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-07 14:30:47,027 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-07 14:30:47,037 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-07 14:30:47,038 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-07 14:30:47,041 INFO L87 Difference]: Start difference. First operand 5 states. Second operand 3 states. [2019-01-07 14:30:47,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 14:30:47,199 INFO L93 Difference]: Finished difference Result 11 states and 17 transitions. [2019-01-07 14:30:47,199 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-07 14:30:47,199 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2019-01-07 14:30:47,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 14:30:47,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-01-07 14:30:47,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 17 transitions. [2019-01-07 14:30:47,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-01-07 14:30:47,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 17 transitions. [2019-01-07 14:30:47,208 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 17 transitions. [2019-01-07 14:30:47,325 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-07 14:30:47,336 INFO L225 Difference]: With dead ends: 11 [2019-01-07 14:30:47,336 INFO L226 Difference]: Without dead ends: 7 [2019-01-07 14:30:47,340 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-07 14:30:47,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7 states. [2019-01-07 14:30:47,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7 to 6. [2019-01-07 14:30:47,383 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2019-01-07 14:30:47,383 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7 states. Second operand 6 states. [2019-01-07 14:30:47,384 INFO L74 IsIncluded]: Start isIncluded. First operand 7 states. Second operand 6 states. [2019-01-07 14:30:47,384 INFO L87 Difference]: Start difference. First operand 7 states. Second operand 6 states. [2019-01-07 14:30:47,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 14:30:47,387 INFO L93 Difference]: Finished difference Result 7 states and 9 transitions. [2019-01-07 14:30:47,387 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 9 transitions. [2019-01-07 14:30:47,387 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-07 14:30:47,388 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-07 14:30:47,388 INFO L74 IsIncluded]: Start isIncluded. First operand 6 states. Second operand 7 states. [2019-01-07 14:30:47,388 INFO L87 Difference]: Start difference. First operand 6 states. Second operand 7 states. [2019-01-07 14:30:47,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 14:30:47,390 INFO L93 Difference]: Finished difference Result 7 states and 9 transitions. [2019-01-07 14:30:47,390 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 9 transitions. [2019-01-07 14:30:47,390 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-07 14:30:47,391 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-07 14:30:47,391 INFO L88 GeneralOperation]: Finished isEquivalent. [2019-01-07 14:30:47,391 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2019-01-07 14:30:47,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2019-01-07 14:30:47,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 7 transitions. [2019-01-07 14:30:47,394 INFO L78 Accepts]: Start accepts. Automaton has 6 states and 7 transitions. Word has length 3 [2019-01-07 14:30:47,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 14:30:47,395 INFO L480 AbstractCegarLoop]: Abstraction has 6 states and 7 transitions. [2019-01-07 14:30:47,395 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-07 14:30:47,395 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 7 transitions. [2019-01-07 14:30:47,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-01-07 14:30:47,396 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 14:30:47,396 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-01-07 14:30:47,397 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 14:30:47,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 14:30:47,397 INFO L82 PathProgramCache]: Analyzing trace with hash 28852267, now seen corresponding path program 1 times [2019-01-07 14:30:47,398 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 14:30:47,399 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 14:30:47,399 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 14:30:47,399 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 14:30:47,399 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 14:30:47,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 14:30:47,843 WARN L181 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 21 DAG size of output: 10 [2019-01-07 14:30:47,904 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 [2019-01-07 14:30:47,910 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 [2019-01-07 14:30:47,912 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 [2019-01-07 14:30:47,913 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 [2019-01-07 14:30:47,913 INFO L273 TraceCheckUtils]: 4: Hoare triple {57#false} assume !false; {57#false} is VALID [2019-01-07 14:30:47,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 14:30:47,914 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-07 14:30:47,914 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-07 14:30:47,914 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-07 14:30:47,916 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 5 [2019-01-07 14:30:47,916 INFO L84 Accepts]: Finished accepts. word is accepted. [2019-01-07 14:30:47,917 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2019-01-07 14:30:47,929 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 5 edges. 5 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-07 14:30:47,929 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-01-07 14:30:47,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-01-07 14:30:47,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-01-07 14:30:47,930 INFO L87 Difference]: Start difference. First operand 6 states and 7 transitions. Second operand 4 states. [2019-01-07 14:30:48,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 14:30:48,189 INFO L93 Difference]: Finished difference Result 11 states and 14 transitions. [2019-01-07 14:30:48,189 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-01-07 14:30:48,190 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 5 [2019-01-07 14:30:48,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 14:30:48,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2019-01-07 14:30:48,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 13 transitions. [2019-01-07 14:30:48,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2019-01-07 14:30:48,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 13 transitions. [2019-01-07 14:30:48,194 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 13 transitions. [2019-01-07 14:30:48,264 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-07 14:30:48,265 INFO L225 Difference]: With dead ends: 11 [2019-01-07 14:30:48,265 INFO L226 Difference]: Without dead ends: 7 [2019-01-07 14:30:48,266 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-01-07 14:30:48,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7 states. [2019-01-07 14:30:48,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7 to 7. [2019-01-07 14:30:48,327 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2019-01-07 14:30:48,327 INFO L82 GeneralOperation]: Start isEquivalent. First operand 7 states. Second operand 7 states. [2019-01-07 14:30:48,327 INFO L74 IsIncluded]: Start isIncluded. First operand 7 states. Second operand 7 states. [2019-01-07 14:30:48,328 INFO L87 Difference]: Start difference. First operand 7 states. Second operand 7 states. [2019-01-07 14:30:48,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 14:30:48,329 INFO L93 Difference]: Finished difference Result 7 states and 8 transitions. [2019-01-07 14:30:48,330 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2019-01-07 14:30:48,330 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-07 14:30:48,330 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-07 14:30:48,330 INFO L74 IsIncluded]: Start isIncluded. First operand 7 states. Second operand 7 states. [2019-01-07 14:30:48,331 INFO L87 Difference]: Start difference. First operand 7 states. Second operand 7 states. [2019-01-07 14:30:48,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 14:30:48,332 INFO L93 Difference]: Finished difference Result 7 states and 8 transitions. [2019-01-07 14:30:48,332 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2019-01-07 14:30:48,333 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-07 14:30:48,336 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-07 14:30:48,336 INFO L88 GeneralOperation]: Finished isEquivalent. [2019-01-07 14:30:48,336 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2019-01-07 14:30:48,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2019-01-07 14:30:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 8 transitions. [2019-01-07 14:30:48,339 INFO L78 Accepts]: Start accepts. Automaton has 7 states and 8 transitions. Word has length 5 [2019-01-07 14:30:48,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 14:30:48,339 INFO L480 AbstractCegarLoop]: Abstraction has 7 states and 8 transitions. [2019-01-07 14:30:48,339 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-01-07 14:30:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2019-01-07 14:30:48,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-01-07 14:30:48,341 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 14:30:48,341 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-01-07 14:30:48,342 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 14:30:48,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 14:30:48,342 INFO L82 PathProgramCache]: Analyzing trace with hash 894489354, now seen corresponding path program 1 times [2019-01-07 14:30:48,342 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 14:30:48,343 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 14:30:48,344 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 14:30:48,344 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 14:30:48,344 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 14:30:48,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 14:30:48,959 WARN L181 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 9 [2019-01-07 14:30:49,371 WARN L181 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 17 [2019-01-07 14:30:49,573 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 [2019-01-07 14:30:49,574 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 [2019-01-07 14:30:49,575 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 [2019-01-07 14:30:49,577 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 [2019-01-07 14:30:49,578 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 [2019-01-07 14:30:49,579 INFO L273 TraceCheckUtils]: 5: Hoare triple {110#false} assume !false; {110#false} is VALID [2019-01-07 14:30:49,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 14:30:49,580 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 14:30:49,581 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 14:30:49,582 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 7 with the following transitions: [2019-01-07 14:30:49,584 INFO L207 CegarAbsIntRunner]: [0], [5], [7], [9], [15], [17] [2019-01-07 14:30:49,651 INFO L148 AbstractInterpreter]: Using domain ArrayDomain [2019-01-07 14:30:49,651 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-07 14:30:49,771 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 14:30:49,771 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 14:30:49,772 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 14:30:49,773 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 14:30:49,774 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 (= v_v_0_1 (select c_ULTIMATE.start_main_~matriz~5 v_idx_1)) (= (select v_v_0_1 v_idx_2) v_v_1_1))))} [2019-01-07 14:30:49,774 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; [2019-01-07 14:30:49,775 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)) [2019-01-07 14:30:49,775 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))))} [2019-01-07 14:30:49,776 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 14:30:49,776 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 14:30:49,776 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 14:30:49,787 WARN L270 ngHoareTripleChecker]: Pre: {2147483647#true} [2019-01-07 14:30:49,787 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; [2019-01-07 14:30:49,788 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)) [2019-01-07 14:30:49,991 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))} [2019-01-07 14:30:50,046 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-01-07 14:30:50,286 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 14:30:50,286 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 14:30:50,287 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 14:30:50,287 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 14:30:50,288 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))))} [2019-01-07 14:30:50,288 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~j~5 % 4294967296 < main_~N_COL~5 % 4294967296);main_~k~5 := 0; [2019-01-07 14:30:50,288 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))) [2019-01-07 14:30:50,288 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))))} [2019-01-07 14:30:50,289 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 14:30:50,290 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 14:30:50,290 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 14:30:50,693 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))} [2019-01-07 14:30:50,693 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~j~5 % 4294967296 < main_~N_COL~5 % 4294967296);main_~k~5 := 0; [2019-01-07 14:30:50,694 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))) [2019-01-07 14:30:50,862 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))} [2019-01-07 14:30:50,910 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 14:30:50,910 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 14:30:50,911 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 14:30:50,911 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 14:30:50,911 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))))} [2019-01-07 14:30:50,912 WARN L228 ngHoareTripleChecker]: Action: assume !false; [2019-01-07 14:30:50,912 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: true [2019-01-07 14:30:50,912 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))))} [2019-01-07 14:30:50,912 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 14:30:50,913 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 14:30:50,914 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 14:30:51,202 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))} [2019-01-07 14:30:51,203 WARN L274 ngHoareTripleChecker]: Action: assume !false; [2019-01-07 14:30:51,203 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: true [2019-01-07 14:30:51,307 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))} [2019-01-07 14:30:54,785 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 14:30:54,785 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 14:30:54,786 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 14:30:54,786 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 14:30:54,786 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))))} [2019-01-07 14:30:54,786 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; [2019-01-07 14:30:54,786 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)))) [2019-01-07 14:30:54,787 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_b_12_1 Int) (v_b_11_1 Int) (v_b_13_1 Int) (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_b_10_1 Int) (v_v_27_1 Int)) (and (<= (- (- v_b_12_1) v_v_31_1) 2147483647) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~k~5) (- 2)) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- v_b_10_1)) 1) (<= (- (- c_ULTIMATE.start_main_~k~5) v_b_13_1) (- 2)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- v_b_13_1)) 0) (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~j~5)) 0) (<= (- c_ULTIMATE.start_main_~N_COL~5 v_b_12_1) 0) (<= (- v_b_11_1 v_b_13_1) (- 1)) (<= (- c_ULTIMATE.start_main_~j~5 v_b_11_1) 0) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (= (+ (- c_ULTIMATE.start_main_~N_COL~5) 2) (+ (- v_b_10_1) 1)) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~N_LIN~5) 0) (= (+ (- c_ULTIMATE.start_main_~N_COL~5) 2) (+ (- c_ULTIMATE.start_main_~j~5) 1)) (<= (- (- v_b_12_1) (- v_b_13_1)) 0) (= (+ (- c_ULTIMATE.start_main_~N_COL~5) 2) (+ (- c_ULTIMATE.start_main_~N_LIN~5) 2)) (<= (- (- c_ULTIMATE.start_main_~j~5) v_b_10_1) 0) (<= (- c_ULTIMATE.start_main_~N_COL~5 v_b_10_1) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- v_b_12_1)) 0) (= (select v_v_18_1 v_idx_19) v_v_27_1) (<= (- c_ULTIMATE.start_main_~N_LIN~5 v_b_13_1) 0) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- v_b_11_1)) 1) (<= (- c_ULTIMATE.start_main_~N_LIN~5 v_b_11_1) 1) (<= (- (- c_ULTIMATE.start_main_~k~5) v_b_11_1) (- 1)) (= c_ULTIMATE.start_main_~j~5 (+ (- v_b_12_1) 1)) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- c_ULTIMATE.start_main_~j~5 v_b_13_1) (- 1)) (<= (- (- v_b_11_1) v_v_31_1) 2147483648) (= 0 (+ (- v_b_12_1) 1)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- v_b_10_1)) (- 1)) (<= (- (- v_b_10_1) (- v_b_11_1)) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) v_b_11_1) (- 1)) (<= (- c_ULTIMATE.start_main_~k~5 (- v_b_10_1)) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~k~5)) 0) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- v_b_12_1)) 0) (<= (- (- c_ULTIMATE.start_main_~j~5) (- v_b_10_1)) 0) (<= (- c_ULTIMATE.start_main_~N_LIN~5 v_v_31_1) 2147483649) (<= (- (- v_b_11_1) v_b_12_1) (- 1)) (<= (- (- v_b_12_1) v_b_12_1) (- 2)) (<= (- (- v_b_12_1) v_b_13_1) (- 2)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) v_b_13_1) (- 2)) (= (+ c_ULTIMATE.start_main_~N_COL~5 (- 1)) (+ (- v_b_12_1) 1)) (<= (- v_b_10_1 v_b_12_1) (- 1)) (<= (- v_b_10_1 v_b_13_1) (- 1)) (<= (- (- v_b_10_1) v_v_31_1) 2147483648) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) v_b_10_1) (- 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_~N_LIN~5) (- v_b_13_1)) 0) (<= (- 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) (<= (- c_ULTIMATE.start_main_~j~5 v_b_10_1) 0) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) v_b_12_1) (- 2)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~k~5) (- 2)) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) v_b_11_1) (- 1)) (<= (- c_ULTIMATE.start_main_~k~5 v_b_11_1) 1) (= (+ v_b_13_1 (- 1)) (+ (- v_b_12_1) 1)) (<= (- c_ULTIMATE.start_main_~k~5 v_v_31_1) 2147483649) (= (+ (- v_b_12_1) 2) (+ (- c_ULTIMATE.start_main_~N_COL~5) 2)) (<= (- (- c_ULTIMATE.start_main_~k~5) (- v_b_12_1)) 0) (<= (- (- v_b_11_1) (- v_b_12_1)) 1) (= (+ (- c_ULTIMATE.start_main_~N_COL~5) 2) c_ULTIMATE.start_main_~N_LIN~5) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~j~5)) 1) (= v_v_42_1 (select v_v_33_1 v_idx_20)) (<= (- (- v_b_10_1) (- v_b_13_1)) 1) (<= (- (- c_ULTIMATE.start_main_~j~5) v_b_11_1) 0) (<= (- (- v_b_10_1) v_b_13_1) (- 1)) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- v_b_10_1)) 1) (= c_ULTIMATE.start_main_~k~5 (+ (- c_ULTIMATE.start_main_~N_COL~5) 2)) (<= (- (- c_ULTIMATE.start_main_~k~5) v_b_12_1) (- 2)) (<= (- v_b_12_1 (- v_b_13_1)) 2) (<= (- v_b_11_1 v_b_12_1) (- 1)) (<= (- v_b_11_1 v_v_31_1) 2147483648) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- v_b_13_1)) 2) (= (+ (- c_ULTIMATE.start_main_~k~5) 1) (+ (- v_b_12_1) 1)) (or (= (select v_v_28_1 v_idx_24) v_v_30_1) (<= v_b_11_1 v_idx_24)) (<= (- (- c_ULTIMATE.start_main_~k~5) (- v_b_10_1)) (- 1)) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- v_b_12_1)) 2) (<= (- (- c_ULTIMATE.start_main_~k~5) (- v_b_11_1)) (- 1)) (<= (- c_ULTIMATE.start_main_~k~5 v_b_10_1) 1) (or (= (select v_v_28_1 v_idx_25) v_v_31_1) (< v_idx_25 v_b_11_1) (<= v_b_12_1 v_idx_25)) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~k~5)) 0) (= (+ (- c_ULTIMATE.start_main_~N_COL~5) 2) (+ (- v_b_13_1) 2)) (<= (- c_ULTIMATE.start_main_~j~5 (- v_b_11_1)) 0) (<= (- c_ULTIMATE.start_main_~N_COL~5 v_v_31_1) 2147483649) (<= (- c_ULTIMATE.start_main_~N_LIN~5 v_b_10_1) 1) (or (= (select v_v_28_1 v_idx_26) v_v_32_1) (< v_idx_26 v_b_12_1)) (<= (- c_ULTIMATE.start_main_~N_LIN~5 v_b_12_1) 0) (<= (- v_b_10_1 (- v_b_12_1)) 1) (<= (- c_ULTIMATE.start_main_~k~5 (- v_b_13_1)) 2) (<= (- (- v_b_11_1) (- v_b_13_1)) 1) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~j~5) 0) (= (+ (- c_ULTIMATE.start_main_~N_COL~5) 2) (+ v_b_11_1 1)) (<= (- 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)) (= v_b_11_1 (+ (- v_b_12_1) 1)) (<= (- (- v_b_10_1) v_b_11_1) 0) (<= (- v_b_10_1 (- v_b_10_1)) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- v_b_11_1)) (- 1)) (or (< v_idx_22 v_b_10_1) (<= v_b_13_1 v_idx_22) (= v_v_28_1 (select c_ULTIMATE.start_main_~matriz~5 v_idx_22))) (<= (- (- v_b_11_1) v_b_11_1) 0) (<= (- v_b_13_1 (- v_b_13_1)) 2) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~j~5) (- 1)) (<= (- v_b_11_1 (- v_b_13_1)) 1) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~k~5) (- 1)) (= (+ (- c_ULTIMATE.start_main_~N_COL~5) 2) v_b_13_1) (<= (- c_ULTIMATE.start_main_~k~5 (- v_b_12_1)) 2) (<= (- v_b_11_1 (- v_b_12_1)) 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) (<= (- v_b_12_1 v_b_13_1) 0) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) v_v_31_1) 2147483647) (= (- v_b_10_1) (+ (- v_b_12_1) 1)) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- v_b_11_1)) (- 1)) (<= (- (- c_ULTIMATE.start_main_~j~5) (- v_b_13_1)) 1) (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~k~5)) 1) (= (+ (- c_ULTIMATE.start_main_~N_COL~5) 2) c_ULTIMATE.start_main_~N_COL~5) (<= (- v_b_10_1 (- v_b_13_1)) 1) (<= (- v_b_12_1 v_v_31_1) 2147483649) (<= (- (- c_ULTIMATE.start_main_~k~5) c_ULTIMATE.start_main_~k~5) (- 2)) (<= (- v_b_11_1 (- v_b_11_1)) 0) (<= (- c_ULTIMATE.start_main_~j~5 (- v_b_10_1)) 0) (<= (- (- v_b_10_1) (- v_b_12_1)) 1) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- v_b_13_1)) 2) (<= (- c_ULTIMATE.start_main_~j~5 v_b_12_1) (- 1)) (or (= v_v_18_1 (select c_ULTIMATE.start_main_~matriz~5 v_idx_21)) (<= v_b_10_1 v_idx_21)) (= (+ c_ULTIMATE.start_main_~k~5 (- 1)) (+ (- v_b_12_1) 1)) (= (+ (- c_ULTIMATE.start_main_~N_COL~5) 2) v_b_12_1) (<= (- (- c_ULTIMATE.start_main_~j~5) v_b_13_1) (- 1)) (<= (- c_ULTIMATE.start_main_~k~5 (- c_ULTIMATE.start_main_~k~5)) 2) (<= (- c_ULTIMATE.start_main_~N_COL~5 v_b_13_1) 0) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- v_b_11_1)) 1) (<= (- (- v_b_10_1) v_b_12_1) (- 1)) (<= (- c_ULTIMATE.start_main_~k~5 (- v_b_11_1)) 1) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- v_b_12_1)) 2) (<= (- (- v_b_10_1) v_b_10_1) 0) (= (+ (- c_ULTIMATE.start_main_~N_LIN~5) 1) (+ (- v_b_12_1) 1)) (<= (- c_ULTIMATE.start_main_~N_COL~5 v_b_11_1) 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_~j~5 (- v_b_13_1)) 1) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~j~5)) 1) (<= (- c_ULTIMATE.start_main_~k~5 v_b_13_1) 0) (<= (- (- v_v_31_1) v_v_31_1) 4294967296) (= v_b_10_1 (+ (- v_b_12_1) 1)) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~k~5) 0) (= (+ (- c_ULTIMATE.start_main_~N_COL~5) 2) (+ v_b_10_1 1)) (<= (- v_b_10_1 v_v_31_1) 2147483648) (<= (- (- v_b_11_1) v_b_13_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- v_b_10_1)) (- 1)) (<= (- v_b_13_1 v_v_31_1) 2147483649) (<= (- (- c_ULTIMATE.start_main_~j~5) v_b_12_1) (- 1)) (<= (- v_b_10_1 v_b_11_1) 0) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) v_b_10_1) (- 1)) (= (+ (- c_ULTIMATE.start_main_~N_COL~5) 2) 1) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~j~5) 1) (<= (- (- c_ULTIMATE.start_main_~k~5) (- v_b_13_1)) 0) (= (+ c_ULTIMATE.start_main_~j~5 1) (+ (- c_ULTIMATE.start_main_~N_COL~5) 2)) (<= (- c_ULTIMATE.start_main_~k~5 v_b_12_1) 0) (= (- v_b_11_1) (+ (- v_b_12_1) 1)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) v_v_31_1) 2147483647) (= (+ (- v_b_13_1) 1) (+ (- v_b_12_1) 1)) (<= (- (- c_ULTIMATE.start_main_~k~5) v_b_10_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (<= (- v_b_10_1 (- v_b_11_1)) 0) (<= (- (- v_b_13_1) v_v_31_1) 2147483647) (<= (- (- 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) (<= (- v_b_12_1 (- v_b_12_1)) 2) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~N_LIN~5) (- 2)) (<= (- (- c_ULTIMATE.start_main_~j~5) (- v_b_12_1)) 1) (= (+ (- c_ULTIMATE.start_main_~N_COL~5) 2) (+ (- v_b_11_1) 1)) (= (- c_ULTIMATE.start_main_~j~5) (+ (- v_b_12_1) 1)) (<= (- (- c_ULTIMATE.start_main_~j~5) (- c_ULTIMATE.start_main_~k~5)) 1) (= (+ c_ULTIMATE.start_main_~N_LIN~5 (- 1)) (+ (- v_b_12_1) 1)) (<= (- (- c_ULTIMATE.start_main_~j~5) (- v_b_11_1)) 0) (<= (- (- v_b_13_1) v_b_13_1) (- 2)) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) v_b_13_1) (- 2)) (or (= v_v_33_1 (select c_ULTIMATE.start_main_~matriz~5 v_idx_23)) (< v_idx_23 v_b_13_1)) (= (+ (- c_ULTIMATE.start_main_~N_COL~5) 2) (+ (- c_ULTIMATE.start_main_~k~5) 2)) (= (+ (- c_ULTIMATE.start_main_~N_COL~5) 1) (+ (- v_b_12_1) 1)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) v_b_12_1) (- 2)) (<= (- c_ULTIMATE.start_main_~j~5 (- v_b_12_1)) 1) (= (+ v_b_12_1 (- 1)) (+ (- v_b_12_1) 1)))))} [2019-01-07 14:30:54,787 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 14:30:54,788 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 14:30:54,788 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 14:30:54,841 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))} [2019-01-07 14:30:54,841 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; [2019-01-07 14:30:54,841 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)))) [2019-01-07 14:30:58,644 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 107