java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_compound_exp_cong.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/vogal.i_5.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f57a05f [2019-01-07 19:05:15,317 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-07 19:05:15,319 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-07 19:05:15,337 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-07 19:05:15,337 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-07 19:05:15,339 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-07 19:05:15,340 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-07 19:05:15,342 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-07 19:05:15,344 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-07 19:05:15,345 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-07 19:05:15,346 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-07 19:05:15,346 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-07 19:05:15,349 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-07 19:05:15,350 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-07 19:05:15,351 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-07 19:05:15,353 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-07 19:05:15,359 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-07 19:05:15,362 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-07 19:05:15,368 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-07 19:05:15,371 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-07 19:05:15,372 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-07 19:05:15,376 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-07 19:05:15,379 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-01-07 19:05:15,393 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_compound_exp_cong.epf [2019-01-07 19:05:15,419 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-07 19:05:15,420 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-07 19:05:15,423 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-07 19:05:15,423 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-07 19:05:15,423 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-07 19:05:15,424 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-07 19:05:15,424 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-07 19:05:15,424 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-07 19:05:15,424 INFO L133 SettingsManager]: * Explicit value domain=true [2019-01-07 19:05:15,424 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-07 19:05:15,425 INFO L133 SettingsManager]: * Octagon Domain=false [2019-01-07 19:05:15,425 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-07 19:05:15,425 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-07 19:05:15,425 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-07 19:05:15,427 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-07 19:05:15,427 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-07 19:05:15,427 INFO L133 SettingsManager]: * Use SBE=true [2019-01-07 19:05:15,427 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-07 19:05:15,428 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-07 19:05:15,428 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-07 19:05:15,428 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-07 19:05:15,428 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-07 19:05:15,428 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-07 19:05:15,429 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-07 19:05:15,429 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-07 19:05:15,429 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-07 19:05:15,429 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-07 19:05:15,429 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-07 19:05:15,431 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-07 19:05:15,432 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-07 19:05:15,432 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-07 19:05:15,432 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 19:05:15,432 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-07 19:05:15,433 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-07 19:05:15,433 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-07 19:05:15,433 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-07 19:05:15,433 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-07 19:05:15,433 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-07 19:05:15,434 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-07 19:05:15,434 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-07 19:05:15,491 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-07 19:05:15,508 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-07 19:05:15,515 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-07 19:05:15,517 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-07 19:05:15,517 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-07 19:05:15,518 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/vogal.i_5.bpl [2019-01-07 19:05:15,519 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/vogal.i_5.bpl' [2019-01-07 19:05:15,586 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-07 19:05:15,588 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-07 19:05:15,589 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-07 19:05:15,589 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-07 19:05:15,589 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-07 19:05:15,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "vogal.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:15" (1/1) ... [2019-01-07 19:05:15,623 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "vogal.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:15" (1/1) ... [2019-01-07 19:05:15,632 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-07 19:05:15,633 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-07 19:05:15,633 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-07 19:05:15,633 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-07 19:05:15,646 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "vogal.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:15" (1/1) ... [2019-01-07 19:05:15,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "vogal.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:15" (1/1) ... [2019-01-07 19:05:15,648 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "vogal.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:15" (1/1) ... [2019-01-07 19:05:15,648 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "vogal.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:15" (1/1) ... [2019-01-07 19:05:15,654 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "vogal.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:15" (1/1) ... [2019-01-07 19:05:15,656 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "vogal.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:15" (1/1) ... [2019-01-07 19:05:15,657 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "vogal.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:15" (1/1) ... [2019-01-07 19:05:15,659 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-07 19:05:15,660 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-07 19:05:15,660 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-07 19:05:15,660 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-07 19:05:15,661 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "vogal.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:15" (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 19:05:15,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-07 19:05:15,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-07 19:05:16,222 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2019-01-07 19:05:16,223 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-07 19:05:16,224 INFO L286 CfgBuilder]: Removed 5 assue(true) statements. [2019-01-07 19:05:16,225 INFO L202 PluginConnector]: Adding new model vogal.i_5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 07:05:16 BoogieIcfgContainer [2019-01-07 19:05:16,225 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-07 19:05:16,226 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-01-07 19:05:16,226 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-01-07 19:05:16,227 INFO L276 PluginConnector]: Abstract Interpretation initialized [2019-01-07 19:05:16,228 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "vogal.i_5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 07:05:16" (1/1) ... [2019-01-07 19:05:16,270 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-07 19:05:19,541 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 19:05:19,542 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 19:05:19,543 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 19:05:19,544 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 19:05:19,544 WARN L224 ngHoareTripleChecker]: Pre: {2147483645#(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_30 Int) (v_idx_20 Int) (v_idx_18 Int) (v_idx_29 Int) (v_idx_19 Int) (v_idx_27 Int) (v_idx_17 Int) (v_idx_28 Int)) (exists ((v_v_4_1 Int) (v_v_5_1 Int) (v_v_37_1 Int)) (and (or (<= 1 v_idx_18) (< v_idx_18 0) (= 97 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_18))) (or (< v_idx_19 1) (= 65 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_19)) (<= 2 v_idx_19)) (or (< v_idx_26 8) (= 117 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_26)) (<= 9 v_idx_26)) (or (<= 6 v_idx_23) (< v_idx_23 5) (= 73 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_23))) (= c_ULTIMATE.start_main_~i~5 0) (or (<= 11 v_idx_28) (< v_idx_28 10) (= 0 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_28))) (or (= 79 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_25)) (<= 8 v_idx_25) (< v_idx_25 7)) (or (< v_idx_22 4) (<= 5 v_idx_22) (= 105 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_22))) (or (= v_v_5_1 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_17)) (<= 0 v_idx_17)) (or (< v_idx_21 3) (<= 4 v_idx_21) (= 69 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_21))) (or (< v_idx_29 11) (= v_v_37_1 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_29))) (or (= 85 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_27)) (<= 10 v_idx_27) (< v_idx_27 9)) (or (< v_idx_24 6) (<= 7 v_idx_24) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_24) 111)) (or (<= 3 v_idx_20) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_20) 101) (< v_idx_20 2)) (= (select c_ULTIMATE.start_main_~string_entrada~5 v_idx_30) v_v_4_1))))} [2019-01-07 19:05:19,545 WARN L228 ngHoareTripleChecker]: Action: assume !(main_~i~5 % 4294967296 < 10);main_~string_entrada~5 := main_~string_entrada~5[9 := 0];main_~n_caracter~5 := 0; [2019-01-07 19:05:19,546 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= c_ULTIMATE.start_main_~string_entrada~5_primed (store c_ULTIMATE.start_main_~string_entrada~5 9 0)) (not (< (mod c_ULTIMATE.start_main_~i~5 4294967296) 10)) (= c_ULTIMATE.start_main_~n_caracter~5_primed 0)) [2019-01-07 19:05:19,546 WARN L230 ngHoareTripleChecker]: Post: {2147483644#false} [2019-01-07 19:05:19,546 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 19:05:20,216 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 19:05:20,217 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 19:05:20,672 WARN L270 ngHoareTripleChecker]: Pre: {2147483645#(and (forall ((v_idx_25 Int)) (or (= 79 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_25)) (<= 8 v_idx_25) (< v_idx_25 7))) (forall ((v_idx_22 Int)) (or (< v_idx_22 4) (<= 5 v_idx_22) (= 105 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_22)))) (forall ((v_idx_23 Int)) (or (<= 6 v_idx_23) (< v_idx_23 5) (= 73 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_23)))) (forall ((v_idx_18 Int)) (or (<= 1 v_idx_18) (< v_idx_18 0) (= 97 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_18)))) (forall ((v_idx_20 Int)) (or (<= 3 v_idx_20) (= (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_20) 101) (< v_idx_20 2))) (= ULTIMATE.start_main_~i~5 0) (forall ((v_idx_26 Int)) (or (< v_idx_26 8) (= 117 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_26)) (<= 9 v_idx_26))) (forall ((v_idx_24 Int)) (or (< v_idx_24 6) (<= 7 v_idx_24) (= (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_24) 111))) (forall ((v_idx_21 Int)) (or (< v_idx_21 3) (<= 4 v_idx_21) (= 69 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_21)))) (forall ((v_idx_19 Int)) (or (< v_idx_19 1) (= 65 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_19)) (<= 2 v_idx_19))) (forall ((v_idx_28 Int)) (or (<= 11 v_idx_28) (< v_idx_28 10) (= 0 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_28)))) (forall ((v_idx_27 Int)) (or (= 85 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_27)) (<= 10 v_idx_27) (< v_idx_27 9))))} [2019-01-07 19:05:20,672 WARN L274 ngHoareTripleChecker]: Action: assume !(main_~i~5 % 4294967296 < 10);main_~string_entrada~5 := main_~string_entrada~5[9 := 0];main_~n_caracter~5 := 0; [2019-01-07 19:05:20,673 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= c_ULTIMATE.start_main_~string_entrada~5_primed (store c_ULTIMATE.start_main_~string_entrada~5 9 0)) (not (< (mod c_ULTIMATE.start_main_~i~5 4294967296) 10)) (= c_ULTIMATE.start_main_~n_caracter~5_primed 0)) [2019-01-07 19:05:20,680 WARN L276 ngHoareTripleChecker]: Post: {2147483644#false} [2019-01-07 19:05:23,418 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 19:05:23,419 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 19:05:23,420 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 19:05:23,420 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 19:05:23,421 WARN L224 ngHoareTripleChecker]: Pre: {2147483643#(forall ((v_idx_36 Int) (v_idx_37 Int) (v_idx_34 Int) (v_idx_35 Int) (v_idx_43 Int) (v_idx_32 Int) (v_idx_33 Int) (v_idx_44 Int) (v_idx_41 Int) (v_idx_31 Int) (v_idx_42 Int) (v_idx_40 Int) (v_idx_38 Int) (v_idx_39 Int)) (exists ((v_v_4_1 Int) (v_v_5_1 Int) (v_v_37_1 Int)) (and (or (< v_idx_32 0) (= 97 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_32)) (<= 1 v_idx_32)) (or (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_43) v_v_37_1) (< v_idx_43 11)) (or (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_31) v_v_5_1) (<= 0 v_idx_31)) (or (<= 7 v_idx_38) (< v_idx_38 6) (= 111 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_38))) (or (= 105 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_36)) (< v_idx_36 4) (<= 5 v_idx_36)) (or (<= 9 v_idx_40) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_40) 117) (< v_idx_40 8)) (or (<= 4 v_idx_35) (< v_idx_35 3) (= 69 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_35))) (or (= 79 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_39)) (<= 8 v_idx_39) (< v_idx_39 7)) (= c_ULTIMATE.start_main_~i~5 0) (or (<= 2 v_idx_33) (< v_idx_33 1) (= 65 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_33))) (or (< v_idx_41 9) (<= 10 v_idx_41) (= 85 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_41))) (or (<= 6 v_idx_37) (< v_idx_37 5) (= 73 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_37))) (or (<= 3 v_idx_34) (< v_idx_34 2) (= 101 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_34))) (= (select c_ULTIMATE.start_main_~string_entrada~5 v_idx_44) v_v_4_1) (or (= 0 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_42)) (<= 11 v_idx_42) (< v_idx_42 10)))))} [2019-01-07 19:05:23,421 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~i~5 % 4294967296 < 10);assume -128 <= main_#t~nondet1 && main_#t~nondet1 <= 127;main_~string_entrada~5 := main_~string_entrada~5[main_~i~5 % 4294967296 := main_#t~nondet1];havoc main_#t~nondet1;main_#t~post0 := main_~i~5;main_~i~5 := main_#t~post0 + 1;havoc main_#t~post0; [2019-01-07 19:05:23,421 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= (+ c_ULTIMATE.start_main_~i~5 1) c_ULTIMATE.start_main_~i~5_primed) (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet1| 128)) (< (mod c_ULTIMATE.start_main_~i~5 4294967296) 10) (= c_ULTIMATE.start_main_~string_entrada~5_primed (store c_ULTIMATE.start_main_~string_entrada~5 (mod c_ULTIMATE.start_main_~i~5 4294967296) |c_ULTIMATE.start_main_#t~nondet1|)) (<= |c_ULTIMATE.start_main_#t~nondet1| 127)) [2019-01-07 19:05:23,422 WARN L230 ngHoareTripleChecker]: Post: {2147483642#(forall ((v_idx_58 Int) (v_idx_47 Int) (v_idx_48 Int) (v_idx_45 Int) (v_idx_56 Int) (v_idx_57 Int) (v_idx_46 Int) (v_idx_54 Int) (v_idx_55 Int) (v_idx_52 Int) (v_idx_53 Int) (v_idx_50 Int) (v_idx_51 Int) (v_idx_49 Int)) (exists ((v_v_41_1 Int) (v_v_5_1 Int) (v_v_37_1 Int)) (and (or (< v_idx_48 2) (<= 3 v_idx_48) (= 101 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_48))) (or (<= 0 v_idx_45) (= v_v_5_1 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_45))) (or (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_57) v_v_37_1) (< v_idx_57 11)) (or (< v_idx_55 9) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_55) 85) (<= 10 v_idx_55)) (= (select c_ULTIMATE.start_main_~string_entrada~5 v_idx_58) v_v_41_1) (or (<= 9 v_idx_54) (< v_idx_54 8) (= 117 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_54))) (or (= 79 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_53)) (<= 8 v_idx_53) (< v_idx_53 7)) (or (<= 4 v_idx_49) (< v_idx_49 3) (= 69 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_49))) (or (<= 2 v_idx_47) (< v_idx_47 1) (= 65 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_47))) (= c_ULTIMATE.start_main_~i~5 1) (or (<= 7 v_idx_52) (= 111 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_52)) (< v_idx_52 6)) (or (<= 6 v_idx_51) (< v_idx_51 5) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_51) 73)) (or (< v_idx_46 0) (= 97 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_46)) (<= 1 v_idx_46)) (or (<= 5 v_idx_50) (= 105 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_50)) (< v_idx_50 4)) (or (< v_idx_56 10) (<= 11 v_idx_56) (= 0 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_56))))))} [2019-01-07 19:05:23,422 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 19:05:24,210 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 19:05:24,210 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 19:05:24,400 WARN L270 ngHoareTripleChecker]: Pre: {2147483643#(and (forall ((v_idx_32 Int)) (or (< v_idx_32 0) (= 97 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_32)) (<= 1 v_idx_32))) (forall ((v_idx_42 Int)) (or (= 0 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_42)) (<= 11 v_idx_42) (< v_idx_42 10))) (forall ((v_idx_33 Int)) (or (<= 2 v_idx_33) (< v_idx_33 1) (= 65 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_33)))) (forall ((v_idx_41 Int)) (or (< v_idx_41 9) (<= 10 v_idx_41) (= 85 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_41)))) (forall ((v_idx_38 Int)) (or (<= 7 v_idx_38) (< v_idx_38 6) (= 111 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_38)))) (forall ((v_idx_36 Int)) (or (= 105 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_36)) (< v_idx_36 4) (<= 5 v_idx_36))) (= ULTIMATE.start_main_~i~5 0) (forall ((v_idx_39 Int)) (or (= 79 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_39)) (<= 8 v_idx_39) (< v_idx_39 7))) (forall ((v_idx_40 Int)) (or (<= 9 v_idx_40) (= (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_40) 117) (< v_idx_40 8))) (forall ((v_idx_35 Int)) (or (<= 4 v_idx_35) (< v_idx_35 3) (= 69 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_35)))) (forall ((v_idx_34 Int)) (or (<= 3 v_idx_34) (< v_idx_34 2) (= 101 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_34)))) (forall ((v_idx_37 Int)) (or (<= 6 v_idx_37) (< v_idx_37 5) (= 73 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_37)))))} [2019-01-07 19:05:24,400 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~i~5 % 4294967296 < 10);assume -128 <= main_#t~nondet1 && main_#t~nondet1 <= 127;main_~string_entrada~5 := main_~string_entrada~5[main_~i~5 % 4294967296 := main_#t~nondet1];havoc main_#t~nondet1;main_#t~post0 := main_~i~5;main_~i~5 := main_#t~post0 + 1;havoc main_#t~post0; [2019-01-07 19:05:24,400 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= (+ c_ULTIMATE.start_main_~i~5 1) c_ULTIMATE.start_main_~i~5_primed) (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet1| 128)) (< (mod c_ULTIMATE.start_main_~i~5 4294967296) 10) (= c_ULTIMATE.start_main_~string_entrada~5_primed (store c_ULTIMATE.start_main_~string_entrada~5 (mod c_ULTIMATE.start_main_~i~5 4294967296) |c_ULTIMATE.start_main_#t~nondet1|)) (<= |c_ULTIMATE.start_main_#t~nondet1| 127)) [2019-01-07 19:05:24,550 WARN L276 ngHoareTripleChecker]: Post: {2147483642#(and (= ULTIMATE.start_main_~i~5 1) (forall ((v_idx_50 Int)) (or (<= 5 v_idx_50) (= 105 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_50)) (< v_idx_50 4))) (forall ((v_idx_56 Int)) (or (< v_idx_56 10) (<= 11 v_idx_56) (= 0 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_56)))) (forall ((v_idx_51 Int)) (or (<= 6 v_idx_51) (< v_idx_51 5) (= (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_51) 73))) (forall ((v_idx_46 Int)) (or (< v_idx_46 0) (= 97 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_46)) (<= 1 v_idx_46))) (forall ((v_idx_49 Int)) (or (<= 4 v_idx_49) (< v_idx_49 3) (= 69 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_49)))) (forall ((v_idx_52 Int)) (or (<= 7 v_idx_52) (= 111 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_52)) (< v_idx_52 6))) (forall ((v_idx_55 Int)) (or (< v_idx_55 9) (= (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_55) 85) (<= 10 v_idx_55))) (forall ((v_idx_48 Int)) (or (< v_idx_48 2) (<= 3 v_idx_48) (= 101 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_48)))) (forall ((v_idx_53 Int)) (or (= 79 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_53)) (<= 8 v_idx_53) (< v_idx_53 7))) (forall ((v_idx_54 Int)) (or (<= 9 v_idx_54) (< v_idx_54 8) (= 117 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_54)))) (forall ((v_idx_47 Int)) (or (<= 2 v_idx_47) (< v_idx_47 1) (= 65 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_47)))))} [2019-01-07 19:05:26,913 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 19:05:26,913 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 19:05:26,914 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 19:05:26,914 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 19:05:26,914 WARN L224 ngHoareTripleChecker]: Pre: {2147483641#(or (forall ((v_idx_69 Int) (v_idx_59 Int) (v_idx_67 Int) (v_idx_68 Int) (v_idx_65 Int) (v_idx_66 Int) (v_idx_63 Int) (v_idx_64 Int) (v_idx_61 Int) (v_idx_72 Int) (v_idx_62 Int) (v_idx_70 Int) (v_idx_71 Int) (v_idx_60 Int)) (exists ((v_v_4_1 Int) (v_v_5_1 Int) (v_v_37_1 Int)) (and (or (< v_idx_67 7) (<= 8 v_idx_67) (= 79 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_67))) (or (<= 10 v_idx_69) (< v_idx_69 9) (= 85 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_69))) (or (= v_v_5_1 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_59)) (<= 0 v_idx_59)) (= c_ULTIMATE.start_main_~i~5 0) (or (= 0 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_70)) (< v_idx_70 10) (<= 11 v_idx_70)) (or (< v_idx_62 2) (<= 3 v_idx_62) (= 101 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_62))) (or (< v_idx_63 3) (<= 4 v_idx_63) (= 69 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_63))) (or (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_61) 65) (< v_idx_61 1) (<= 2 v_idx_61)) (or (= v_v_37_1 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_71)) (< v_idx_71 11)) (or (< v_idx_64 4) (<= 5 v_idx_64) (= 105 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_64))) (or (< v_idx_68 8) (<= 9 v_idx_68) (= 117 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_68))) (or (< v_idx_60 0) (= 97 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_60)) (<= 1 v_idx_60)) (or (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_66) 111) (<= 7 v_idx_66) (< v_idx_66 6)) (= (select c_ULTIMATE.start_main_~string_entrada~5 v_idx_72) v_v_4_1) (or (< v_idx_65 5) (= 73 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_65)) (<= 6 v_idx_65))))) (forall ((v_idx_78 Int) (v_idx_79 Int) (v_idx_76 Int) (v_idx_77 Int) (v_idx_85 Int) (v_idx_74 Int) (v_idx_75 Int) (v_idx_86 Int) (v_idx_83 Int) (v_idx_84 Int) (v_idx_73 Int) (v_idx_81 Int) (v_idx_82 Int) (v_idx_80 Int)) (exists ((v_v_41_1 Int) (v_v_5_1 Int) (v_v_37_1 Int)) (and (or (= 73 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_79)) (<= 6 v_idx_79) (< v_idx_79 5)) (or (<= 3 v_idx_76) (< v_idx_76 2) (= 101 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_76))) (or (< v_idx_78 4) (= 105 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_78)) (<= 5 v_idx_78)) (or (<= 11 v_idx_84) (< v_idx_84 10) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_84) 0)) (or (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_85) v_v_37_1) (< v_idx_85 11)) (or (<= 7 v_idx_80) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_80) 111) (< v_idx_80 6)) (or (<= 8 v_idx_81) (< v_idx_81 7) (= 79 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_81))) (or (= 65 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_75)) (< v_idx_75 1) (<= 2 v_idx_75)) (or (< v_idx_74 0) (<= 1 v_idx_74) (= 97 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_74))) (= c_ULTIMATE.start_main_~i~5 1) (or (= 117 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_82)) (<= 9 v_idx_82) (< v_idx_82 8)) (or (<= 4 v_idx_77) (= 69 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_77)) (< v_idx_77 3)) (or (<= 0 v_idx_73) (= v_v_5_1 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_73))) (or (= 85 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_83)) (< v_idx_83 9) (<= 10 v_idx_83)) (= (select c_ULTIMATE.start_main_~string_entrada~5 v_idx_86) v_v_41_1)))))} [2019-01-07 19:05:26,915 WARN L228 ngHoareTripleChecker]: Action: assume !(main_~i~5 % 4294967296 < 10);main_~string_entrada~5 := main_~string_entrada~5[9 := 0];main_~n_caracter~5 := 0; [2019-01-07 19:05:26,915 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= c_ULTIMATE.start_main_~string_entrada~5_primed (store c_ULTIMATE.start_main_~string_entrada~5 9 0)) (not (< (mod c_ULTIMATE.start_main_~i~5 4294967296) 10)) (= c_ULTIMATE.start_main_~n_caracter~5_primed 0)) [2019-01-07 19:05:26,915 WARN L230 ngHoareTripleChecker]: Post: {2147483640#false} [2019-01-07 19:05:26,915 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 19:05:27,784 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 19:05:27,784 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 19:05:36,308 WARN L181 SmtUtils]: Spent 8.52 s on a formula simplification that was a NOOP. DAG size: 196 [2019-01-07 19:05:36,309 WARN L270 ngHoareTripleChecker]: Pre: {2147483641#(or (forall ((v_idx_69 Int) (v_idx_59 Int) (v_idx_67 Int) (v_idx_68 Int) (v_idx_65 Int) (v_idx_66 Int) (v_idx_63 Int) (v_idx_64 Int) (v_idx_61 Int) (v_idx_72 Int) (v_idx_62 Int) (v_idx_70 Int) (v_idx_71 Int) (v_idx_60 Int)) (exists ((v_v_4_1 Int) (v_v_5_1 Int) (v_v_37_1 Int)) (and (or (< v_idx_67 7) (<= 8 v_idx_67) (= 79 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_67))) (or (<= 10 v_idx_69) (< v_idx_69 9) (= 85 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_69))) (or (= v_v_5_1 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_59)) (<= 0 v_idx_59)) (= ULTIMATE.start_main_~i~5 0) (or (= 0 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_70)) (< v_idx_70 10) (<= 11 v_idx_70)) (or (< v_idx_62 2) (<= 3 v_idx_62) (= 101 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_62))) (or (< v_idx_63 3) (<= 4 v_idx_63) (= 69 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_63))) (or (= (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_61) 65) (< v_idx_61 1) (<= 2 v_idx_61)) (or (= v_v_37_1 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_71)) (< v_idx_71 11)) (or (< v_idx_64 4) (<= 5 v_idx_64) (= 105 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_64))) (or (< v_idx_68 8) (<= 9 v_idx_68) (= 117 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_68))) (or (< v_idx_60 0) (= 97 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_60)) (<= 1 v_idx_60)) (or (= (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_66) 111) (<= 7 v_idx_66) (< v_idx_66 6)) (= (select ULTIMATE.start_main_~string_entrada~5 v_idx_72) v_v_4_1) (or (< v_idx_65 5) (= 73 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_65)) (<= 6 v_idx_65))))) (forall ((v_idx_78 Int) (v_idx_79 Int) (v_idx_76 Int) (v_idx_77 Int) (v_idx_85 Int) (v_idx_74 Int) (v_idx_75 Int) (v_idx_86 Int) (v_idx_83 Int) (v_idx_84 Int) (v_idx_73 Int) (v_idx_81 Int) (v_idx_82 Int) (v_idx_80 Int)) (exists ((v_v_41_1 Int) (v_v_5_1 Int) (v_v_37_1 Int)) (and (or (= 73 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_79)) (<= 6 v_idx_79) (< v_idx_79 5)) (or (<= 3 v_idx_76) (< v_idx_76 2) (= 101 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_76))) (or (< v_idx_78 4) (= 105 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_78)) (<= 5 v_idx_78)) (or (<= 11 v_idx_84) (< v_idx_84 10) (= (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_84) 0)) (or (= (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_85) v_v_37_1) (< v_idx_85 11)) (or (<= 7 v_idx_80) (= (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_80) 111) (< v_idx_80 6)) (or (<= 8 v_idx_81) (< v_idx_81 7) (= 79 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_81))) (or (= 65 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_75)) (< v_idx_75 1) (<= 2 v_idx_75)) (or (< v_idx_74 0) (<= 1 v_idx_74) (= 97 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_74))) (= ULTIMATE.start_main_~i~5 1) (or (= 117 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_82)) (<= 9 v_idx_82) (< v_idx_82 8)) (or (<= 4 v_idx_77) (= 69 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_77)) (< v_idx_77 3)) (or (<= 0 v_idx_73) (= v_v_5_1 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_73))) (or (= 85 (select ULTIMATE.start_main_~vetor_vogais~5 v_idx_83)) (< v_idx_83 9) (<= 10 v_idx_83)) (= (select ULTIMATE.start_main_~string_entrada~5 v_idx_86) v_v_41_1)))))} [2019-01-07 19:05:36,309 WARN L274 ngHoareTripleChecker]: Action: assume !(main_~i~5 % 4294967296 < 10);main_~string_entrada~5 := main_~string_entrada~5[9 := 0];main_~n_caracter~5 := 0; [2019-01-07 19:05:36,309 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= c_ULTIMATE.start_main_~string_entrada~5_primed (store c_ULTIMATE.start_main_~string_entrada~5 9 0)) (not (< (mod c_ULTIMATE.start_main_~i~5 4294967296) 10)) (= c_ULTIMATE.start_main_~n_caracter~5_primed 0)) [2019-01-07 19:05:36,312 WARN L276 ngHoareTripleChecker]: Post: {2147483640#false} [2019-01-07 19:05:39,096 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 19:05:39,096 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 19:05:39,096 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 19:05:39,097 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 19:05:39,097 WARN L224 ngHoareTripleChecker]: Pre: {2147483639#(or (forall ((v_idx_89 Int) (v_idx_87 Int) (v_idx_98 Int) (v_idx_88 Int) (v_idx_99 Int) (v_idx_96 Int) (v_idx_97 Int) (v_idx_94 Int) (v_idx_95 Int) (v_idx_92 Int) (v_idx_93 Int) (v_idx_90 Int) (v_idx_91 Int) (v_idx_100 Int)) (exists ((v_v_4_1 Int) (v_v_5_1 Int) (v_v_37_1 Int)) (and (or (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_88) 97) (< v_idx_88 0) (<= 1 v_idx_88)) (or (<= 2 v_idx_89) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_89) 65) (< v_idx_89 1)) (or (= 117 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_96)) (< v_idx_96 8) (<= 9 v_idx_96)) (= c_ULTIMATE.start_main_~i~5 0) (or (= 69 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_91)) (< v_idx_91 3) (<= 4 v_idx_91)) (or (< v_idx_90 2) (= 101 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_90)) (<= 3 v_idx_90)) (or (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_95) 79) (<= 8 v_idx_95) (< v_idx_95 7)) (or (< v_idx_97 9) (<= 10 v_idx_97) (= 85 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_97))) (or (<= 0 v_idx_87) (= v_v_5_1 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_87))) (or (= 105 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_92)) (< v_idx_92 4) (<= 5 v_idx_92)) (or (= 111 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_94)) (< v_idx_94 6) (<= 7 v_idx_94)) (or (< v_idx_99 11) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_99) v_v_37_1)) (or (= 0 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_98)) (< v_idx_98 10) (<= 11 v_idx_98)) (or (= 73 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_93)) (<= 6 v_idx_93) (< v_idx_93 5)) (= (select c_ULTIMATE.start_main_~string_entrada~5 v_idx_100) v_v_4_1)))) (forall ((v_idx_104 Int) (v_idx_105 Int) (v_idx_113 Int) (v_idx_102 Int) (v_idx_103 Int) (v_idx_114 Int) (v_idx_108 Int) (v_idx_109 Int) (v_idx_106 Int) (v_idx_107 Int) (v_idx_111 Int) (v_idx_101 Int) (v_idx_112 Int) (v_idx_110 Int)) (exists ((v_v_41_1 Int) (v_v_5_1 Int) (v_v_37_1 Int)) (and (or (= 79 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_109)) (<= 8 v_idx_109) (< v_idx_109 7)) (or (<= 5 v_idx_106) (< v_idx_106 4) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_106) 105)) (or (= 85 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_111)) (<= 10 v_idx_111) (< v_idx_111 9)) (or (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_113) v_v_37_1) (< v_idx_113 11)) (or (< v_idx_103 1) (<= 2 v_idx_103) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_103) 65)) (or (< v_idx_104 2) (<= 3 v_idx_104) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_104) 101)) (or (<= 0 v_idx_101) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_101) v_v_5_1)) (= c_ULTIMATE.start_main_~i~5 1) (or (<= 4 v_idx_105) (< v_idx_105 3) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_105) 69)) (or (<= 6 v_idx_107) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_107) 73) (< v_idx_107 5)) (or (<= 7 v_idx_108) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_108) 111) (< v_idx_108 6)) (or (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_102) 97) (<= 1 v_idx_102) (< v_idx_102 0)) (or (< v_idx_110 8) (<= 9 v_idx_110) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_110) 117)) (= v_v_41_1 (select c_ULTIMATE.start_main_~string_entrada~5 v_idx_114)) (or (<= 11 v_idx_112) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_112) 0) (< v_idx_112 10))))))} [2019-01-07 19:05:39,097 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~i~5 % 4294967296 < 10);assume -128 <= main_#t~nondet1 && main_#t~nondet1 <= 127;main_~string_entrada~5 := main_~string_entrada~5[main_~i~5 % 4294967296 := main_#t~nondet1];havoc main_#t~nondet1;main_#t~post0 := main_~i~5;main_~i~5 := main_#t~post0 + 1;havoc main_#t~post0; [2019-01-07 19:05:39,097 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= (+ c_ULTIMATE.start_main_~i~5 1) c_ULTIMATE.start_main_~i~5_primed) (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet1| 128)) (< (mod c_ULTIMATE.start_main_~i~5 4294967296) 10) (= c_ULTIMATE.start_main_~string_entrada~5_primed (store c_ULTIMATE.start_main_~string_entrada~5 (mod c_ULTIMATE.start_main_~i~5 4294967296) |c_ULTIMATE.start_main_#t~nondet1|)) (<= |c_ULTIMATE.start_main_#t~nondet1| 127)) [2019-01-07 19:05:39,098 WARN L230 ngHoareTripleChecker]: Post: {2147483638#(or (forall ((v_idx_115 Int) (v_idx_126 Int) (v_idx_116 Int) (v_idx_127 Int) (v_idx_124 Int) (v_idx_125 Int) (v_idx_119 Int) (v_idx_117 Int) (v_idx_128 Int) (v_idx_118 Int) (v_idx_122 Int) (v_idx_123 Int) (v_idx_120 Int) (v_idx_121 Int)) (exists ((v_v_68_1 Int) (v_v_5_1 Int) (v_v_37_1 Int)) (and (or (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_116) 97) (< v_idx_116 0) (<= 1 v_idx_116)) (or (<= 3 v_idx_118) (< v_idx_118 2) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_118) 101)) (or (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_124) 117) (< v_idx_124 8) (<= 9 v_idx_124)) (or (<= 0 v_idx_115) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_115) v_v_5_1)) (or (<= 10 v_idx_125) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_125) 85) (< v_idx_125 9)) (or (<= 6 v_idx_121) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_121) 73) (< v_idx_121 5)) (or (<= 2 v_idx_117) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_117) 65) (< v_idx_117 1)) (or (< v_idx_126 10) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_126) 0) (<= 11 v_idx_126)) (or (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_127) v_v_37_1) (< v_idx_127 11)) (= (select c_ULTIMATE.start_main_~string_entrada~5 v_idx_128) v_v_68_1) (or (= 111 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_122)) (< v_idx_122 6) (<= 7 v_idx_122)) (= c_ULTIMATE.start_main_~i~5 1) (or (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_120) 105) (<= 5 v_idx_120) (< v_idx_120 4)) (or (<= 4 v_idx_119) (< v_idx_119 3) (= 69 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_119))) (or (< v_idx_123 7) (<= 8 v_idx_123) (= 79 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_123)))))) (forall ((v_idx_137 Int) (v_idx_138 Int) (v_idx_135 Int) (v_idx_136 Int) (v_idx_139 Int) (v_idx_129 Int) (v_idx_140 Int) (v_idx_141 Int) (v_idx_130 Int) (v_idx_133 Int) (v_idx_134 Int) (v_idx_131 Int) (v_idx_142 Int) (v_idx_132 Int)) (exists ((v_v_71_1 Int) (v_v_5_1 Int) (v_v_37_1 Int)) (and (or (< v_idx_136 6) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_136) 111) (<= 7 v_idx_136)) (or (< v_idx_141 11) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_141) v_v_37_1)) (or (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_129) v_v_5_1) (<= 0 v_idx_129)) (or (<= 1 v_idx_130) (< v_idx_130 0) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_130) 97)) (or (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_132) 101) (< v_idx_132 2) (<= 3 v_idx_132)) (or (< v_idx_131 1) (<= 2 v_idx_131) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_131) 65)) (or (<= 11 v_idx_140) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_140) 0) (< v_idx_140 10)) (or (< v_idx_138 8) (<= 9 v_idx_138) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_138) 117)) (= c_ULTIMATE.start_main_~i~5 2) (or (< v_idx_135 5) (<= 6 v_idx_135) (= 73 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_135))) (or (< v_idx_137 7) (<= 8 v_idx_137) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_137) 79)) (or (< v_idx_139 9) (<= 10 v_idx_139) (= 85 (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_139))) (or (< v_idx_133 3) (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_133) 69) (<= 4 v_idx_133)) (or (= (select c_ULTIMATE.start_main_~vetor_vogais~5 v_idx_134) 105) (< v_idx_134 4) (<= 5 v_idx_134)) (= (select c_ULTIMATE.start_main_~string_entrada~5 v_idx_142) v_v_71_1)))))} [2019-01-07 19:05:39,098 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 19:05:39,920 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 19:05:39,920 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 19:05:40,711 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2019-01-07 19:05:40,712 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA.getRedundancy(SimplifyDDA.java:626) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SimplifyDDAWithTimeout.getRedundancy(SimplifyDDAWithTimeout.java:122) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA$Simplifier.walk(SimplifyDDA.java:371) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA.simplifyOnce(SimplifyDDA.java:650) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SimplifyDDAWithTimeout.getSimplifiedTerm(SimplifyDDAWithTimeout.java:187) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.simplify(SmtUtils.java:152) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.toStringSimplified(DebuggingHoareTripleChecker.java:313) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.logUnsoundness(DebuggingHoareTripleChecker.java:270) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkValidity(DebuggingHoareTripleChecker.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkValidity(DebuggingHoareTripleChecker.java:179) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkInternal(DebuggingHoareTripleChecker.java:139) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:80) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:62) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:1) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.assertIsPostSound(FixpointEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateAbstractPost(FixpointEngine.java:254) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateFixpoint(FixpointEngine.java:134) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.run(FixpointEngine.java:105) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.run(AbstractInterpreter.java:109) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.AbstractInterpretationRcfgObserver.process(AbstractInterpretationRcfgObserver.java:73) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 40 more [2019-01-07 19:05:40,722 INFO L168 Benchmark]: Toolchain (without parser) took 25132.30 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.2 GB in the end (delta: 235.3 MB). Peak memory consumption was 235.3 MB. Max. memory is 7.1 GB. [2019-01-07 19:05:40,724 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 19:05:40,724 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.94 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 19:05:40,726 INFO L168 Benchmark]: Boogie Preprocessor took 26.25 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 19:05:40,729 INFO L168 Benchmark]: RCFGBuilder took 565.74 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2019-01-07 19:05:40,729 INFO L168 Benchmark]: Abstract Interpretation took 24491.55 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.2 GB in the end (delta: 214.1 MB). Peak memory consumption was 214.1 MB. Max. memory is 7.1 GB. [2019-01-07 19:05:40,734 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 43.94 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 26.25 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 565.74 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 24491.55 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.2 GB in the end (delta: 214.1 MB). Peak memory consumption was 214.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...