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_oct.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/array3.i_4.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb97592 [2018-12-19 22:43:52,071 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-19 22:43:52,074 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-19 22:43:52,091 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-19 22:43:52,092 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-19 22:43:52,093 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-19 22:43:52,094 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-19 22:43:52,095 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-19 22:43:52,097 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-19 22:43:52,098 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-19 22:43:52,099 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-19 22:43:52,099 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-19 22:43:52,100 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-19 22:43:52,101 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-19 22:43:52,102 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-19 22:43:52,103 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-19 22:43:52,104 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-19 22:43:52,106 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-19 22:43:52,108 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-19 22:43:52,109 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-19 22:43:52,110 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-19 22:43:52,112 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-19 22:43:52,116 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-19 22:43:52,117 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-19 22:43:52,120 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-19 22:43:52,121 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-19 22:43:52,122 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-19 22:43:52,123 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-19 22:43:52,124 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-19 22:43:52,128 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-19 22:43:52,128 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-19 22:43:52,129 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-12-19 22:43:52,135 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 [2018-12-19 22:43:52,158 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-19 22:43:52,159 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-19 22:43:52,159 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2018-12-19 22:43:52,160 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2018-12-19 22:43:52,160 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-19 22:43:52,160 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-19 22:43:52,160 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2018-12-19 22:43:52,160 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-19 22:43:52,161 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-19 22:43:52,161 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2018-12-19 22:43:52,161 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2018-12-19 22:43:52,161 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-19 22:43:52,161 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-19 22:43:52,162 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-19 22:43:52,162 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-19 22:43:52,162 INFO L133 SettingsManager]: * Use SBE=true [2018-12-19 22:43:52,163 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-19 22:43:52,163 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-19 22:43:52,163 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-19 22:43:52,163 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-19 22:43:52,163 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-19 22:43:52,164 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-19 22:43:52,164 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-19 22:43:52,164 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-19 22:43:52,164 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-19 22:43:52,164 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-19 22:43:52,165 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-19 22:43:52,165 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-19 22:43:52,165 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-19 22:43:52,165 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-19 22:43:52,165 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-19 22:43:52,166 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-19 22:43:52,166 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-19 22:43:52,166 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-19 22:43:52,166 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-19 22:43:52,166 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-19 22:43:52,166 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-19 22:43:52,167 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-19 22:43:52,167 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-12-19 22:43:52,211 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-19 22:43:52,225 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-19 22:43:52,232 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-19 22:43:52,234 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-12-19 22:43:52,235 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-12-19 22:43:52,236 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/array3.i_4.bpl [2018-12-19 22:43:52,236 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/array3.i_4.bpl' [2018-12-19 22:43:52,278 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-19 22:43:52,280 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-12-19 22:43:52,281 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-19 22:43:52,281 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-19 22:43:52,281 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-19 22:43:52,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 10:43:52" (1/1) ... [2018-12-19 22:43:52,312 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 10:43:52" (1/1) ... [2018-12-19 22:43:52,321 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-19 22:43:52,322 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-19 22:43:52,322 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-19 22:43:52,322 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-19 22:43:52,335 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 10:43:52" (1/1) ... [2018-12-19 22:43:52,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 10:43:52" (1/1) ... [2018-12-19 22:43:52,336 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 10:43:52" (1/1) ... [2018-12-19 22:43:52,337 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 10:43:52" (1/1) ... [2018-12-19 22:43:52,340 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 10:43:52" (1/1) ... [2018-12-19 22:43:52,343 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 10:43:52" (1/1) ... [2018-12-19 22:43:52,344 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 10:43:52" (1/1) ... [2018-12-19 22:43:52,345 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-19 22:43:52,346 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-19 22:43:52,346 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-19 22:43:52,346 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-19 22:43:52,347 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 10:43:52" (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 [2018-12-19 22:43:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-19 22:43:52,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-19 22:43:52,844 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-19 22:43:52,844 INFO L280 CfgBuilder]: Removed 2 assue(true) statements. [2018-12-19 22:43:52,845 INFO L202 PluginConnector]: Adding new model array3.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 10:43:52 BoogieIcfgContainer [2018-12-19 22:43:52,845 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-19 22:43:52,846 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-12-19 22:43:52,846 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-12-19 22:43:52,846 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-12-19 22:43:52,847 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 10:43:52" (1/1) ... [2018-12-19 22:43:52,907 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-19 22:43:56,326 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-19 22:43:56,327 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-19 22:43:56,328 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-19 22:43:56,328 WARN L223 ngHoareTripleChecker]: -- [2018-12-19 22:43:56,329 WARN L224 ngHoareTripleChecker]: Pre: {2147483639#(or (exists ((v_v_4_1 Int) (v_b_0_1 Int) (v_b_1_1 Int)) (and (<= (- (- v_b_0_1) (- v_v_4_1)) 2147483647) (forall ((v_idx_7 Int) (v_idx_8 Int) (v_idx_9 Int)) (or (< v_idx_8 v_b_0_1) (<= v_b_0_1 v_idx_7) (< v_idx_9 v_b_1_1) (<= v_b_1_1 v_idx_8) (and (<= (- (- (select c_ULTIMATE.start_main_~A~5 v_idx_8)) (select c_ULTIMATE.start_main_~A~5 v_idx_8)) 4294967296) (<= (- (- v_b_0_1) (- (select c_ULTIMATE.start_main_~A~5 v_idx_8))) 2147483647) (<= (- v_b_0_1 (select c_ULTIMATE.start_main_~A~5 v_idx_8)) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 (- (select c_ULTIMATE.start_main_~A~5 v_idx_8))) 2147483648) (<= (- (- c_ULTIMATE.start_main_~i~5) (select c_ULTIMATE.start_main_~A~5 v_idx_8)) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) (- (select c_ULTIMATE.start_main_~A~5 v_idx_8))) 2147483646) (<= (- v_b_1_1 (- (select c_ULTIMATE.start_main_~A~5 v_idx_8))) 2147483648) (<= (- (select c_ULTIMATE.start_main_~A~5 v_idx_8) (- (select c_ULTIMATE.start_main_~A~5 v_idx_8))) 4294967294) (<= (- (- v_b_1_1) (- (select c_ULTIMATE.start_main_~A~5 v_idx_8))) 2147483646) (<= (- c_ULTIMATE.start_main_~i~5 (select c_ULTIMATE.start_main_~A~5 v_idx_8)) 2147483649) (<= (- (- v_b_0_1) (select c_ULTIMATE.start_main_~A~5 v_idx_8)) 2147483648) (<= (- v_b_0_1 (- (select c_ULTIMATE.start_main_~A~5 v_idx_8))) 2147483647) (<= (- v_b_1_1 (select c_ULTIMATE.start_main_~A~5 v_idx_8)) 2147483649) (<= (- (- v_b_1_1) (select c_ULTIMATE.start_main_~A~5 v_idx_8)) 2147483647)))) (<= (- c_ULTIMATE.start_main_~i~5 v_b_0_1) 1) (<= (- v_b_0_1 (- v_b_1_1)) 1) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 2) (<= (- (- v_b_0_1) v_b_1_1) (- 1)) (<= (- v_b_0_1 v_v_4_1) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_4_1)) 2147483648) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_4_1) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_4_1)) 2147483646) (<= (- c_ULTIMATE.start_main_~i~5 v_b_1_1) 0) (<= (- v_b_1_1 (- v_b_1_1)) 2) (<= (- (- v_b_1_1) (- v_v_4_1)) 2147483646) (<= (- c_ULTIMATE.start_main_~i~5 v_v_4_1) 2147483649) (<= (- (- v_b_0_1) v_v_4_1) 2147483648) (<= (- (- v_b_0_1) (- v_b_1_1)) 1) (<= (- (- v_v_4_1) v_v_4_1) 4294967296) (<= (- (- v_b_1_1) v_b_1_1) (- 2)) (<= (- v_b_0_1 v_b_1_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_0_1) (- 1)) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_0_1)) 1) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_1_1)) 2) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_1_1) (- 2)) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_0_1)) (- 1)) (<= (- v_b_0_1 (- v_b_0_1)) 0) (<= (- (- v_b_0_1) v_b_0_1) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_1_1)) 0) (<= (- v_b_1_1 (- v_v_4_1)) 2147483648) (<= (- v_v_4_1 (- v_v_4_1)) 4294967294) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) (- 2)) (<= (- v_b_0_1 (- v_v_4_1)) 2147483647) (<= (- v_b_1_1 v_v_4_1) 2147483649) (<= (- (- v_b_1_1) v_v_4_1) 2147483647))) (and (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) 0) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 0)))} [2018-12-19 22:43:56,332 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~i~5 < 1024);assume -2147483648 <= main_#t~nondet1 && main_#t~nondet1 <= 2147483647;main_~A~5 := main_~A~5[main_~i~5 := main_#t~nondet1];havoc main_#t~nondet1;main_#t~post0 := main_~i~5;main_~i~5 := main_#t~post0 + 1;havoc main_#t~post0; [2018-12-19 22:43:56,333 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= (+ c_ULTIMATE.start_main_~i~5 1) c_ULTIMATE.start_main_~i~5_primed) (< c_ULTIMATE.start_main_~i~5 1024) (<= |c_ULTIMATE.start_main_#t~nondet1| 2147483647) (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet1| 2147483648)) (= c_ULTIMATE.start_main_~A~5_primed (store c_ULTIMATE.start_main_~A~5 c_ULTIMATE.start_main_~i~5 |c_ULTIMATE.start_main_#t~nondet1|))) [2018-12-19 22:43:56,334 WARN L230 ngHoareTripleChecker]: Post: {2147483638#(or (exists ((v_b_5_1 Int) (v_v_4_1 Int) (v_b_0_1 Int)) (and (<= (- (- v_b_0_1) (- v_v_4_1)) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_0_1)) (- 2)) (<= (- v_b_0_1 (- v_b_5_1)) 2) (<= (- (- v_b_5_1) v_b_5_1) (- 4)) (<= (- v_b_0_1 v_v_4_1) 2147483648) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_4_1) 2147483646) (<= (- c_ULTIMATE.start_main_~i~5 v_v_4_1) 2147483650) (<= (- c_ULTIMATE.start_main_~i~5 v_b_5_1) 0) (<= (- v_b_5_1 v_v_4_1) 2147483650) (<= (- (- v_b_0_1) v_v_4_1) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_4_1)) 2147483649) (forall ((v_idx_14 Int) (v_idx_15 Int) (v_idx_13 Int)) (or (< v_idx_15 v_b_5_1) (and (<= (- (- (select c_ULTIMATE.start_main_~A~5 v_idx_14)) (select c_ULTIMATE.start_main_~A~5 v_idx_14)) 4294967296) (<= (- (- v_b_0_1) (- (select c_ULTIMATE.start_main_~A~5 v_idx_14))) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) (- (select c_ULTIMATE.start_main_~A~5 v_idx_14))) 2147483645) (<= (- v_b_0_1 (select c_ULTIMATE.start_main_~A~5 v_idx_14)) 2147483648) (<= (- (- c_ULTIMATE.start_main_~i~5) (select c_ULTIMATE.start_main_~A~5 v_idx_14)) 2147483646) (<= (- v_b_5_1 (- (select c_ULTIMATE.start_main_~A~5 v_idx_14))) 2147483649) (<= (- c_ULTIMATE.start_main_~i~5 (select c_ULTIMATE.start_main_~A~5 v_idx_14)) 2147483650) (<= (- (- v_b_5_1) (- (select c_ULTIMATE.start_main_~A~5 v_idx_14))) 2147483645) (<= (- (select c_ULTIMATE.start_main_~A~5 v_idx_14) (- (select c_ULTIMATE.start_main_~A~5 v_idx_14))) 4294967294) (<= (- v_b_5_1 (select c_ULTIMATE.start_main_~A~5 v_idx_14)) 2147483650) (<= (- (- v_b_5_1) (select c_ULTIMATE.start_main_~A~5 v_idx_14)) 2147483646) (<= (- (- v_b_0_1) (select c_ULTIMATE.start_main_~A~5 v_idx_14)) 2147483648) (<= (- v_b_0_1 (- (select c_ULTIMATE.start_main_~A~5 v_idx_14))) 2147483647) (<= (- c_ULTIMATE.start_main_~i~5 (- (select c_ULTIMATE.start_main_~A~5 v_idx_14))) 2147483649)) (<= v_b_0_1 v_idx_13) (<= v_b_5_1 v_idx_14) (< v_idx_14 v_b_0_1))) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 4) (<= (- (- v_v_4_1) v_v_4_1) 4294967296) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_5_1)) 0) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_5_1)) 4) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_4_1)) 2147483645) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) (- 4)) (<= (- v_b_0_1 v_b_5_1) (- 2)) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_5_1) (- 4)) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_0_1)) 2) (<= (- (- v_b_0_1) v_b_5_1) (- 2)) (<= (- v_b_0_1 (- v_b_0_1)) 0) (<= (- v_b_5_1 (- v_v_4_1)) 2147483649) (<= (- (- v_b_0_1) v_b_0_1) 0) (<= (- (- v_b_5_1) (- v_v_4_1)) 2147483645) (<= (- v_b_5_1 (- v_b_5_1)) 4) (<= (- v_v_4_1 (- v_v_4_1)) 4294967294) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_0_1) (- 2)) (<= (- c_ULTIMATE.start_main_~i~5 v_b_0_1) 2) (<= (- (- v_b_5_1) v_v_4_1) 2147483646) (<= (- (- v_b_0_1) (- v_b_5_1)) 2) (<= (- v_b_0_1 (- v_v_4_1)) 2147483647))) (exists ((v_v_12_1 Int) (v_b_2_1 Int) (v_b_3_1 Int)) (and (<= (- v_b_2_1 v_v_12_1) 2147483648) (<= (- v_b_2_1 (- v_b_3_1)) 1) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 2) (<= (- (- v_b_3_1) (- v_v_12_1)) 2147483646) (<= (- c_ULTIMATE.start_main_~i~5 v_b_3_1) 0) (<= (- v_b_3_1 (- v_v_12_1)) 2147483648) (<= (- (- v_v_12_1) v_v_12_1) 4294967296) (<= (- v_v_12_1 (- v_v_12_1)) 4294967294) (<= (- (- v_b_2_1) v_b_3_1) (- 1)) (<= (- c_ULTIMATE.start_main_~i~5 v_v_12_1) 2147483649) (<= (- v_b_3_1 v_v_12_1) 2147483649) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_2_1) (- 1)) (<= (- v_b_3_1 (- v_b_3_1)) 2) (<= (- (- v_b_2_1) (- v_v_12_1)) 2147483647) (<= (- v_b_2_1 (- v_b_2_1)) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_12_1) 2147483647) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_2_1)) 1) (forall ((v_idx_12 Int) (v_idx_10 Int) (v_idx_11 Int)) (or (< v_idx_11 v_b_2_1) (and (<= (- v_b_2_1 (select c_ULTIMATE.start_main_~A~5 v_idx_11)) 2147483648) (<= (- (- v_b_3_1) (- (select c_ULTIMATE.start_main_~A~5 v_idx_11))) 2147483646) (<= (- v_b_3_1 (- (select c_ULTIMATE.start_main_~A~5 v_idx_11))) 2147483648) (<= (- (- (select c_ULTIMATE.start_main_~A~5 v_idx_11)) (select c_ULTIMATE.start_main_~A~5 v_idx_11)) 4294967296) (<= (- (select c_ULTIMATE.start_main_~A~5 v_idx_11) (- (select c_ULTIMATE.start_main_~A~5 v_idx_11))) 4294967294) (<= (- (- v_b_2_1) (select c_ULTIMATE.start_main_~A~5 v_idx_11)) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 (select c_ULTIMATE.start_main_~A~5 v_idx_11)) 2147483649) (<= (- v_b_3_1 (select c_ULTIMATE.start_main_~A~5 v_idx_11)) 2147483649) (<= (- (- v_b_2_1) (- (select c_ULTIMATE.start_main_~A~5 v_idx_11))) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) (select c_ULTIMATE.start_main_~A~5 v_idx_11)) 2147483647) (<= (- v_b_2_1 (- (select c_ULTIMATE.start_main_~A~5 v_idx_11))) 2147483647) (<= (- c_ULTIMATE.start_main_~i~5 (- (select c_ULTIMATE.start_main_~A~5 v_idx_11))) 2147483648) (<= (- (- c_ULTIMATE.start_main_~i~5) (- (select c_ULTIMATE.start_main_~A~5 v_idx_11))) 2147483646) (<= (- (- v_b_3_1) (select c_ULTIMATE.start_main_~A~5 v_idx_11)) 2147483647)) (< v_idx_12 v_b_3_1) (<= v_b_2_1 v_idx_10) (<= v_b_3_1 v_idx_11))) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_12_1)) 2147483648) (<= (- (- v_b_2_1) (- v_b_3_1)) 1) (<= (- (- v_b_3_1) v_v_12_1) 2147483647) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_3_1)) 2) (<= (- v_b_2_1 v_b_3_1) (- 1)) (<= (- (- v_b_2_1) v_v_12_1) 2147483648) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_2_1)) (- 1)) (<= (- (- v_b_3_1) v_b_3_1) (- 2)) (<= (- (- v_b_2_1) v_b_2_1) 0) (<= (- v_b_2_1 (- v_v_12_1)) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_3_1) (- 2)) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) (- 2)) (<= (- c_ULTIMATE.start_main_~i~5 v_b_2_1) 1) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_12_1)) 2147483646) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_3_1)) 0))))} [2018-12-19 22:43:56,334 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-19 22:43:56,435 WARN L268 ngHoareTripleChecker]: -- [2018-12-19 22:43:56,436 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-19 22:43:56,505 WARN L270 ngHoareTripleChecker]: Pre: {2147483639#(or (exists ((v_v_4_1 Int) (v_b_0_1 Int) (v_b_1_1 Int)) (and (<= (- (- v_b_0_1) (- v_v_4_1)) 2147483647) (forall ((v_idx_7 Int) (v_idx_8 Int) (v_idx_9 Int)) (or (< v_idx_8 v_b_0_1) (<= v_b_0_1 v_idx_7) (< v_idx_9 v_b_1_1) (<= v_b_1_1 v_idx_8) (and (<= (- (- (select ULTIMATE.start_main_~A~5 v_idx_8)) (select ULTIMATE.start_main_~A~5 v_idx_8)) 4294967296) (<= (- (- v_b_0_1) (- (select ULTIMATE.start_main_~A~5 v_idx_8))) 2147483647) (<= (- v_b_0_1 (select ULTIMATE.start_main_~A~5 v_idx_8)) 2147483648) (<= (- ULTIMATE.start_main_~i~5 (- (select ULTIMATE.start_main_~A~5 v_idx_8))) 2147483648) (<= (- (- ULTIMATE.start_main_~i~5) (select ULTIMATE.start_main_~A~5 v_idx_8)) 2147483647) (<= (- (- ULTIMATE.start_main_~i~5) (- (select ULTIMATE.start_main_~A~5 v_idx_8))) 2147483646) (<= (- v_b_1_1 (- (select ULTIMATE.start_main_~A~5 v_idx_8))) 2147483648) (<= (- (select ULTIMATE.start_main_~A~5 v_idx_8) (- (select ULTIMATE.start_main_~A~5 v_idx_8))) 4294967294) (<= (- (- v_b_1_1) (- (select ULTIMATE.start_main_~A~5 v_idx_8))) 2147483646) (<= (- ULTIMATE.start_main_~i~5 (select ULTIMATE.start_main_~A~5 v_idx_8)) 2147483649) (<= (- (- v_b_0_1) (select ULTIMATE.start_main_~A~5 v_idx_8)) 2147483648) (<= (- v_b_0_1 (- (select ULTIMATE.start_main_~A~5 v_idx_8))) 2147483647) (<= (- v_b_1_1 (select ULTIMATE.start_main_~A~5 v_idx_8)) 2147483649) (<= (- (- v_b_1_1) (select ULTIMATE.start_main_~A~5 v_idx_8)) 2147483647)))) (<= (- ULTIMATE.start_main_~i~5 v_b_0_1) 1) (<= (- v_b_0_1 (- v_b_1_1)) 1) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 2) (<= (- (- v_b_0_1) v_b_1_1) (- 1)) (<= (- v_b_0_1 v_v_4_1) 2147483648) (<= (- ULTIMATE.start_main_~i~5 (- v_v_4_1)) 2147483648) (<= (- (- ULTIMATE.start_main_~i~5) v_v_4_1) 2147483647) (<= (- (- ULTIMATE.start_main_~i~5) (- v_v_4_1)) 2147483646) (<= (- ULTIMATE.start_main_~i~5 v_b_1_1) 0) (<= (- v_b_1_1 (- v_b_1_1)) 2) (<= (- (- v_b_1_1) (- v_v_4_1)) 2147483646) (<= (- ULTIMATE.start_main_~i~5 v_v_4_1) 2147483649) (<= (- (- v_b_0_1) v_v_4_1) 2147483648) (<= (- (- v_b_0_1) (- v_b_1_1)) 1) (<= (- (- v_v_4_1) v_v_4_1) 4294967296) (<= (- (- v_b_1_1) v_b_1_1) (- 2)) (<= (- v_b_0_1 v_b_1_1) (- 1)) (<= (- (- ULTIMATE.start_main_~i~5) v_b_0_1) (- 1)) (<= (- ULTIMATE.start_main_~i~5 (- v_b_0_1)) 1) (<= (- ULTIMATE.start_main_~i~5 (- v_b_1_1)) 2) (<= (- (- ULTIMATE.start_main_~i~5) v_b_1_1) (- 2)) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_0_1)) (- 1)) (<= (- v_b_0_1 (- v_b_0_1)) 0) (<= (- (- v_b_0_1) v_b_0_1) 0) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_1_1)) 0) (<= (- v_b_1_1 (- v_v_4_1)) 2147483648) (<= (- v_v_4_1 (- v_v_4_1)) 4294967294) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) (- 2)) (<= (- v_b_0_1 (- v_v_4_1)) 2147483647) (<= (- v_b_1_1 v_v_4_1) 2147483649) (<= (- (- v_b_1_1) v_v_4_1) 2147483647))) (and (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) 0) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 0)))} [2018-12-19 22:43:56,506 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~i~5 < 1024);assume -2147483648 <= main_#t~nondet1 && main_#t~nondet1 <= 2147483647;main_~A~5 := main_~A~5[main_~i~5 := main_#t~nondet1];havoc main_#t~nondet1;main_#t~post0 := main_~i~5;main_~i~5 := main_#t~post0 + 1;havoc main_#t~post0; [2018-12-19 22:43:56,507 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= (+ c_ULTIMATE.start_main_~i~5 1) c_ULTIMATE.start_main_~i~5_primed) (< c_ULTIMATE.start_main_~i~5 1024) (<= |c_ULTIMATE.start_main_#t~nondet1| 2147483647) (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet1| 2147483648)) (= c_ULTIMATE.start_main_~A~5_primed (store c_ULTIMATE.start_main_~A~5 c_ULTIMATE.start_main_~i~5 |c_ULTIMATE.start_main_#t~nondet1|))) [2018-12-19 22:43:56,589 WARN L276 ngHoareTripleChecker]: Post: {2147483638#(or (exists ((v_b_5_1 Int) (v_v_4_1 Int) (v_b_0_1 Int)) (and (<= (- (- v_b_0_1) (- v_v_4_1)) 2147483647) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_0_1)) (- 2)) (<= (- v_b_0_1 (- v_b_5_1)) 2) (<= (- (- v_b_5_1) v_b_5_1) (- 4)) (<= (- v_b_0_1 v_v_4_1) 2147483648) (<= (- (- ULTIMATE.start_main_~i~5) v_v_4_1) 2147483646) (<= (- ULTIMATE.start_main_~i~5 v_v_4_1) 2147483650) (<= (- ULTIMATE.start_main_~i~5 v_b_5_1) 0) (<= (- v_b_5_1 v_v_4_1) 2147483650) (<= (- (- v_b_0_1) v_v_4_1) 2147483648) (<= (- ULTIMATE.start_main_~i~5 (- v_v_4_1)) 2147483649) (forall ((v_idx_14 Int) (v_idx_15 Int) (v_idx_13 Int)) (or (< v_idx_15 v_b_5_1) (and (<= (- (- (select ULTIMATE.start_main_~A~5 v_idx_14)) (select ULTIMATE.start_main_~A~5 v_idx_14)) 4294967296) (<= (- (- v_b_0_1) (- (select ULTIMATE.start_main_~A~5 v_idx_14))) 2147483647) (<= (- (- ULTIMATE.start_main_~i~5) (- (select ULTIMATE.start_main_~A~5 v_idx_14))) 2147483645) (<= (- v_b_0_1 (select ULTIMATE.start_main_~A~5 v_idx_14)) 2147483648) (<= (- (- ULTIMATE.start_main_~i~5) (select ULTIMATE.start_main_~A~5 v_idx_14)) 2147483646) (<= (- v_b_5_1 (- (select ULTIMATE.start_main_~A~5 v_idx_14))) 2147483649) (<= (- ULTIMATE.start_main_~i~5 (select ULTIMATE.start_main_~A~5 v_idx_14)) 2147483650) (<= (- (- v_b_5_1) (- (select ULTIMATE.start_main_~A~5 v_idx_14))) 2147483645) (<= (- (select ULTIMATE.start_main_~A~5 v_idx_14) (- (select ULTIMATE.start_main_~A~5 v_idx_14))) 4294967294) (<= (- v_b_5_1 (select ULTIMATE.start_main_~A~5 v_idx_14)) 2147483650) (<= (- (- v_b_5_1) (select ULTIMATE.start_main_~A~5 v_idx_14)) 2147483646) (<= (- (- v_b_0_1) (select ULTIMATE.start_main_~A~5 v_idx_14)) 2147483648) (<= (- v_b_0_1 (- (select ULTIMATE.start_main_~A~5 v_idx_14))) 2147483647) (<= (- ULTIMATE.start_main_~i~5 (- (select ULTIMATE.start_main_~A~5 v_idx_14))) 2147483649)) (<= v_b_0_1 v_idx_13) (<= v_b_5_1 v_idx_14) (< v_idx_14 v_b_0_1))) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 4) (<= (- (- v_v_4_1) v_v_4_1) 4294967296) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_5_1)) 0) (<= (- ULTIMATE.start_main_~i~5 (- v_b_5_1)) 4) (<= (- (- ULTIMATE.start_main_~i~5) (- v_v_4_1)) 2147483645) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) (- 4)) (<= (- v_b_0_1 v_b_5_1) (- 2)) (<= (- (- ULTIMATE.start_main_~i~5) v_b_5_1) (- 4)) (<= (- ULTIMATE.start_main_~i~5 (- v_b_0_1)) 2) (<= (- (- v_b_0_1) v_b_5_1) (- 2)) (<= (- v_b_0_1 (- v_b_0_1)) 0) (<= (- v_b_5_1 (- v_v_4_1)) 2147483649) (<= (- (- v_b_0_1) v_b_0_1) 0) (<= (- (- v_b_5_1) (- v_v_4_1)) 2147483645) (<= (- v_b_5_1 (- v_b_5_1)) 4) (<= (- v_v_4_1 (- v_v_4_1)) 4294967294) (<= (- (- ULTIMATE.start_main_~i~5) v_b_0_1) (- 2)) (<= (- ULTIMATE.start_main_~i~5 v_b_0_1) 2) (<= (- (- v_b_5_1) v_v_4_1) 2147483646) (<= (- (- v_b_0_1) (- v_b_5_1)) 2) (<= (- v_b_0_1 (- v_v_4_1)) 2147483647))) (exists ((v_v_12_1 Int) (v_b_2_1 Int) (v_b_3_1 Int)) (and (<= (- v_b_2_1 v_v_12_1) 2147483648) (<= (- v_b_2_1 (- v_b_3_1)) 1) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 2) (<= (- (- v_b_3_1) (- v_v_12_1)) 2147483646) (<= (- ULTIMATE.start_main_~i~5 v_b_3_1) 0) (<= (- v_b_3_1 (- v_v_12_1)) 2147483648) (<= (- (- v_v_12_1) v_v_12_1) 4294967296) (<= (- v_v_12_1 (- v_v_12_1)) 4294967294) (<= (- (- v_b_2_1) v_b_3_1) (- 1)) (<= (- ULTIMATE.start_main_~i~5 v_v_12_1) 2147483649) (<= (- v_b_3_1 v_v_12_1) 2147483649) (<= (- (- ULTIMATE.start_main_~i~5) v_b_2_1) (- 1)) (<= (- v_b_3_1 (- v_b_3_1)) 2) (<= (- (- v_b_2_1) (- v_v_12_1)) 2147483647) (<= (- v_b_2_1 (- v_b_2_1)) 0) (<= (- (- ULTIMATE.start_main_~i~5) v_v_12_1) 2147483647) (<= (- ULTIMATE.start_main_~i~5 (- v_b_2_1)) 1) (forall ((v_idx_12 Int) (v_idx_10 Int) (v_idx_11 Int)) (or (< v_idx_11 v_b_2_1) (and (<= (- v_b_2_1 (select ULTIMATE.start_main_~A~5 v_idx_11)) 2147483648) (<= (- (- v_b_3_1) (- (select ULTIMATE.start_main_~A~5 v_idx_11))) 2147483646) (<= (- v_b_3_1 (- (select ULTIMATE.start_main_~A~5 v_idx_11))) 2147483648) (<= (- (- (select ULTIMATE.start_main_~A~5 v_idx_11)) (select ULTIMATE.start_main_~A~5 v_idx_11)) 4294967296) (<= (- (select ULTIMATE.start_main_~A~5 v_idx_11) (- (select ULTIMATE.start_main_~A~5 v_idx_11))) 4294967294) (<= (- (- v_b_2_1) (select ULTIMATE.start_main_~A~5 v_idx_11)) 2147483648) (<= (- ULTIMATE.start_main_~i~5 (select ULTIMATE.start_main_~A~5 v_idx_11)) 2147483649) (<= (- v_b_3_1 (select ULTIMATE.start_main_~A~5 v_idx_11)) 2147483649) (<= (- (- v_b_2_1) (- (select ULTIMATE.start_main_~A~5 v_idx_11))) 2147483647) (<= (- (- ULTIMATE.start_main_~i~5) (select ULTIMATE.start_main_~A~5 v_idx_11)) 2147483647) (<= (- v_b_2_1 (- (select ULTIMATE.start_main_~A~5 v_idx_11))) 2147483647) (<= (- ULTIMATE.start_main_~i~5 (- (select ULTIMATE.start_main_~A~5 v_idx_11))) 2147483648) (<= (- (- ULTIMATE.start_main_~i~5) (- (select ULTIMATE.start_main_~A~5 v_idx_11))) 2147483646) (<= (- (- v_b_3_1) (select ULTIMATE.start_main_~A~5 v_idx_11)) 2147483647)) (< v_idx_12 v_b_3_1) (<= v_b_2_1 v_idx_10) (<= v_b_3_1 v_idx_11))) (<= (- ULTIMATE.start_main_~i~5 (- v_v_12_1)) 2147483648) (<= (- (- v_b_2_1) (- v_b_3_1)) 1) (<= (- (- v_b_3_1) v_v_12_1) 2147483647) (<= (- ULTIMATE.start_main_~i~5 (- v_b_3_1)) 2) (<= (- v_b_2_1 v_b_3_1) (- 1)) (<= (- (- v_b_2_1) v_v_12_1) 2147483648) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_2_1)) (- 1)) (<= (- (- v_b_3_1) v_b_3_1) (- 2)) (<= (- (- v_b_2_1) v_b_2_1) 0) (<= (- v_b_2_1 (- v_v_12_1)) 2147483647) (<= (- (- ULTIMATE.start_main_~i~5) v_b_3_1) (- 2)) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) (- 2)) (<= (- ULTIMATE.start_main_~i~5 v_b_2_1) 1) (<= (- (- ULTIMATE.start_main_~i~5) (- v_v_12_1)) 2147483646) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_3_1)) 0))))} [2018-12-19 22:44:13,387 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-19 22:44:13,405 INFO L272 AbstractInterpreter]: Visited 7 different actions 35 times. Merged at 2 different actions 14 times. Widened at 2 different actions 6 times. Found 2 fixpoints after 2 different actions. Largest state had 0 variables. [2018-12-19 22:44:13,408 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-12-19 22:44:13,409 INFO L168 Benchmark]: Toolchain (without parser) took 21129.99 ms. Allocated memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: 249.6 MB). Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 337.4 MB). Peak memory consumption was 587.0 MB. Max. memory is 7.1 GB. [2018-12-19 22:44:13,411 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-19 22:44:13,414 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.51 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-19 22:44:13,415 INFO L168 Benchmark]: Boogie Preprocessor took 23.35 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-19 22:44:13,416 INFO L168 Benchmark]: RCFGBuilder took 499.31 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-12-19 22:44:13,417 INFO L168 Benchmark]: Abstract Interpretation took 20562.12 ms. Allocated memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: 249.6 MB). Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 316.3 MB). Peak memory consumption was 565.8 MB. Max. memory is 7.1 GB. [2018-12-19 22:44:13,423 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 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 40.51 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 23.35 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 499.31 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 20562.12 ms. Allocated memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: 249.6 MB). Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 316.3 MB). Peak memory consumption was 565.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 56]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L12] havoc main_#res; [L13] havoc main_#t~nondet1, main_#t~post0, main_#t~post2, main_~A~5, main_~i~5; [L14] havoc main_~A~5; [L15] havoc main_~i~5; [L16] main_~i~5 := 0; [L28] assume !!(main_~i~5 < 1024); [L29] assume -2147483648 <= main_#t~nondet1 && main_#t~nondet1 <= 2147483647; [L30] main_~A~5 := main_~A~5[main_~i~5 := main_#t~nondet1]; [L31] havoc main_#t~nondet1; [L32] main_#t~post0 := main_~i~5; [L33] main_~i~5 := main_#t~post0 + 1; [L34] havoc main_#t~post0; [L28] assume !!(main_~i~5 < 1024); [L29] assume -2147483648 <= main_#t~nondet1 && main_#t~nondet1 <= 2147483647; [L30] main_~A~5 := main_~A~5[main_~i~5 := main_#t~nondet1]; [L31] havoc main_#t~nondet1; [L32] main_#t~post0 := main_~i~5; [L33] main_~i~5 := main_#t~post0 + 1; [L34] havoc main_#t~post0; [L28] assume !!(main_~i~5 < 1024); [L29] assume -2147483648 <= main_#t~nondet1 && main_#t~nondet1 <= 2147483647; [L30] main_~A~5 := main_~A~5[main_~i~5 := main_#t~nondet1]; [L31] havoc main_#t~nondet1; [L32] main_#t~post0 := main_~i~5; [L33] main_~i~5 := main_#t~post0 + 1; [L34] havoc main_#t~post0; [L28] assume !!(main_~i~5 < 1024); [L29] assume -2147483648 <= main_#t~nondet1 && main_#t~nondet1 <= 2147483647; [L30] main_~A~5 := main_~A~5[main_~i~5 := main_#t~nondet1]; [L31] havoc main_#t~nondet1; [L32] main_#t~post0 := main_~i~5; [L33] main_~i~5 := main_#t~post0 + 1; [L34] havoc main_#t~post0; [L28] assume !!(main_~i~5 < 1024); [L29] assume -2147483648 <= main_#t~nondet1 && main_#t~nondet1 <= 2147483647; [L30] main_~A~5 := main_~A~5[main_~i~5 := main_#t~nondet1]; [L31] havoc main_#t~nondet1; [L32] main_#t~post0 := main_~i~5; [L33] main_~i~5 := main_#t~post0 + 1; [L34] havoc main_#t~post0; [L28] assume !!(main_~i~5 < 1024); [L29] assume -2147483648 <= main_#t~nondet1 && main_#t~nondet1 <= 2147483647; [L30] main_~A~5 := main_~A~5[main_~i~5 := main_#t~nondet1]; [L31] havoc main_#t~nondet1; [L32] main_#t~post0 := main_~i~5; [L33] main_~i~5 := main_#t~post0 + 1; [L34] havoc main_#t~post0; [L28] assume !!(main_~i~5 < 1024); [L29] assume -2147483648 <= main_#t~nondet1 && main_#t~nondet1 <= 2147483647; [L30] main_~A~5 := main_~A~5[main_~i~5 := main_#t~nondet1]; [L31] havoc main_#t~nondet1; [L32] main_#t~post0 := main_~i~5; [L33] main_~i~5 := main_#t~post0 + 1; [L34] havoc main_#t~post0; [L24] assume !(main_~i~5 < 1024); [L25] main_~i~5 := 0; [L50] assume !!(main_~A~5[main_~i~5] != 0 && main_~i~5 < 1024); [L51] main_#t~post2 := main_~i~5; [L52] main_~i~5 := main_#t~post2 + 1; [L53] havoc main_#t~post2; [L50] assume !!(main_~A~5[main_~i~5] != 0 && main_~i~5 < 1024); [L51] main_#t~post2 := main_~i~5; [L52] main_~i~5 := main_#t~post2 + 1; [L53] havoc main_#t~post2; [L50] assume !!(main_~A~5[main_~i~5] != 0 && main_~i~5 < 1024); [L51] main_#t~post2 := main_~i~5; [L52] main_~i~5 := main_#t~post2 + 1; [L53] havoc main_#t~post2; [L50] assume !!(main_~A~5[main_~i~5] != 0 && main_~i~5 < 1024); [L51] main_#t~post2 := main_~i~5; [L52] main_~i~5 := main_#t~post2 + 1; [L53] havoc main_#t~post2; [L50] assume !!(main_~A~5[main_~i~5] != 0 && main_~i~5 < 1024); [L51] main_#t~post2 := main_~i~5; [L52] main_~i~5 := main_#t~post2 + 1; [L53] havoc main_#t~post2; [L50] assume !!(main_~A~5[main_~i~5] != 0 && main_~i~5 < 1024); [L51] main_#t~post2 := main_~i~5; [L52] main_~i~5 := main_#t~post2 + 1; [L53] havoc main_#t~post2; [L50] assume !!(main_~A~5[main_~i~5] != 0 && main_~i~5 < 1024); [L51] main_#t~post2 := main_~i~5; [L52] main_~i~5 := main_#t~post2 + 1; [L53] havoc main_#t~post2; [L42] assume !(main_~A~5[main_~i~5] != 0 && main_~i~5 < 1024); [L43] __VERIFIER_assert_#in~cond := (if main_~i~5 <= 512 then 1 else 0); [L44] havoc __VERIFIER_assert_~cond; [L45] __VERIFIER_assert_~cond := __VERIFIER_assert_#in~cond; [L46] assume __VERIFIER_assert_~cond == 0; [L47] assume !false; [L56] assert false; RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...