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 0.1.24-4b9831f [2018-12-23 15:26:27,092 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-23 15:26:27,094 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-23 15:26:27,112 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-23 15:26:27,112 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-23 15:26:27,113 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-23 15:26:27,116 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-23 15:26:27,118 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-23 15:26:27,122 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-23 15:26:27,123 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-23 15:26:27,125 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2018-12-23 15:26:27,164 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 [2018-12-23 15:26:27,181 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-23 15:26:27,182 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-23 15:26:27,183 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2018-12-23 15:26:27,186 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2018-12-23 15:26:27,186 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-23 15:26:27,186 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-23 15:26:27,187 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2018-12-23 15:26:27,187 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-23 15:26:27,187 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-23 15:26:27,187 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2018-12-23 15:26:27,187 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2018-12-23 15:26:27,188 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-23 15:26:27,188 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-23 15:26:27,189 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-23 15:26:27,189 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-23 15:26:27,189 INFO L133 SettingsManager]: * Use SBE=true [2018-12-23 15:26:27,191 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-23 15:26:27,191 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-23 15:26:27,192 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-23 15:26:27,192 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-23 15:26:27,192 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-23 15:26:27,192 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-23 15:26:27,192 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-23 15:26:27,193 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-23 15:26:27,193 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-23 15:26:27,193 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-23 15:26:27,194 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-23 15:26:27,194 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-23 15:26:27,194 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-23 15:26:27,194 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-23 15:26:27,194 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-23 15:26:27,195 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-23 15:26:27,195 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-23 15:26:27,196 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-23 15:26:27,196 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-23 15:26:27,196 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-23 15:26:27,196 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-23 15:26:27,196 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-23 15:26:27,196 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-12-23 15:26:27,242 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-23 15:26:27,258 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-23 15:26:27,265 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-23 15:26:27,268 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-12-23 15:26:27,268 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-12-23 15:26:27,269 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/array3.i_4.bpl [2018-12-23 15:26:27,270 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/array3.i_4.bpl' [2018-12-23 15:26:27,319 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-23 15:26:27,321 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-12-23 15:26:27,322 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-23 15:26:27,323 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-23 15:26:27,323 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-23 15:26:27,343 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 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,355 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 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,364 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-23 15:26:27,365 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-23 15:26:27,365 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-23 15:26:27,365 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-23 15:26:27,379 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,379 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,380 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,384 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,387 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,388 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,389 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-23 15:26:27,390 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-23 15:26:27,390 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-23 15:26:27,391 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-23 15:26:27,392 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "array3.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 03:26:27" (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 [2018-12-23 15:26:27,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-23 15:26:27,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-23 15:26:27,929 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-23 15:26:27,930 INFO L280 CfgBuilder]: Removed 2 assue(true) statements. [2018-12-23 15:26:27,930 INFO L202 PluginConnector]: Adding new model array3.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 03:26:27 BoogieIcfgContainer [2018-12-23 15:26:27,931 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-23 15:26:27,931 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-12-23 15:26:27,932 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-12-23 15:26:27,932 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-12-23 15:26:27,933 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 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,989 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-23 15:26:34,317 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-23 15:26:34,317 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-23 15:26:34,318 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-23 15:26:34,319 WARN L223 ngHoareTripleChecker]: -- [2018-12-23 15:26:34,320 WARN L224 ngHoareTripleChecker]: Pre: {2147483635#(or (forall ((v_idx_30 Int) (v_idx_29 Int) (v_idx_28 Int)) (exists ((v_b_5_1 Int) (v_v_3_1 Int) (v_v_4_1 Int) (v_b_0_1 Int) (v_v_16_1 Int)) (and (or (= (select c_ULTIMATE.start_main_~A~5 v_idx_30) v_v_16_1) (< v_idx_30 v_b_5_1)) (<= (- (- 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) (or (= v_v_4_1 (select c_ULTIMATE.start_main_~A~5 v_idx_29)) (< v_idx_29 v_b_0_1) (<= v_b_5_1 v_idx_29)) (<= (- (- v_b_0_1) v_v_4_1) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_4_1)) 2147483649) (<= (- 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) (or (<= v_b_0_1 v_idx_28) (= (select c_ULTIMATE.start_main_~A~5 v_idx_28) v_v_3_1))))) (forall ((v_idx_32 Int) (v_idx_33 Int) (v_idx_31 Int)) (exists ((v_b_6_1 Int) (v_b_7_1 Int) (v_v_114_1 Int) (v_v_113_1 Int) (v_v_111_1 Int)) (and (<= (- v_b_7_1 v_v_114_1) 2147483649) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_7_1)) 0) (<= (- (- v_b_6_1) v_b_6_1) 0) (<= (- v_b_6_1 v_b_7_1) 0) (<= (- (- v_b_6_1) (- v_b_7_1)) 1) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_6_1)) 0) (<= (- c_ULTIMATE.start_main_~i~5 v_v_114_1) 2147483649) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 2) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_114_1)) 2147483647) (<= (- v_b_6_1 (- v_b_7_1)) 1) (<= (- (- v_b_6_1) (- v_v_114_1)) 2147483647) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_6_1)) 1) (<= (- c_ULTIMATE.start_main_~i~5 v_b_7_1) 0) (<= (- v_b_7_1 (- v_b_7_1)) 2) (<= (- v_b_6_1 v_v_114_1) 2147483648) (<= (- (- v_b_6_1) v_b_7_1) 0) (<= (- (- v_v_114_1) v_v_114_1) 4294967296) (<= (- v_b_6_1 (- v_v_114_1)) 2147483647) (or (<= v_b_6_1 v_idx_31) (= v_v_111_1 (select c_ULTIMATE.start_main_~A~5 v_idx_31))) (<= (- v_b_6_1 (- v_b_6_1)) 0) (<= (- (- v_b_7_1) v_v_114_1) 2147483648) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) 0) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_114_1)) 2147483648) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_6_1) 0) (or (< v_idx_32 v_b_6_1) (<= v_b_7_1 v_idx_32) (= v_v_114_1 (select c_ULTIMATE.start_main_~A~5 v_idx_32))) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_7_1) 0) (<= (- (- v_b_7_1) (- v_v_114_1)) 2147483647) (<= (- v_v_114_1 (- v_v_114_1)) 4294967294) (or (= (select c_ULTIMATE.start_main_~A~5 v_idx_33) v_v_113_1) (< v_idx_33 v_b_7_1)) (<= (- v_b_7_1 (- v_v_114_1)) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 v_b_6_1) 1) (<= (- (- v_b_6_1) v_v_114_1) 2147483648) (<= (- (- v_b_7_1) v_b_7_1) 0) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_7_1)) 2) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_114_1) 2147483648)))))} [2018-12-23 15:26:34,323 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; [2018-12-23 15:26:34,324 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|))) [2018-12-23 15:26:34,325 WARN L230 ngHoareTripleChecker]: Post: {2147483634#(or (forall ((v_idx_36 Int) (v_idx_34 Int) (v_idx_35 Int)) (exists ((v_b_9_1 Int) (v_v_119_1 Int) (v_v_3_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) (- 3)) (<= (- c_ULTIMATE.start_main_~i~5 v_v_4_1) 2147483651) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_0_1)) 3) (<= (- v_b_9_1 (- v_b_9_1)) 6) (<= (- v_b_0_1 v_v_4_1) 2147483648) (<= (- (- v_b_0_1) (- v_b_9_1)) 3) (<= (- v_b_9_1 (- v_v_4_1)) 2147483650) (or (< v_idx_35 v_b_0_1) (<= v_b_9_1 v_idx_35) (= (select c_ULTIMATE.start_main_~A~5 v_idx_35) v_v_4_1)) (<= (- v_b_0_1 (- v_b_9_1)) 3) (<= (- (- v_b_0_1) v_v_4_1) 2147483648) (<= (- (- v_b_9_1) (- v_v_4_1)) 2147483644) (<= (- (- v_b_9_1) v_v_4_1) 2147483645) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) (- 6)) (<= (- (- v_v_4_1) v_v_4_1) 4294967296) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_4_1)) 2147483644) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_9_1)) 6) (or (= (select c_ULTIMATE.start_main_~A~5 v_idx_36) v_v_119_1) (< v_idx_36 v_b_9_1)) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_4_1)) 2147483650) (<= (- (- v_b_9_1) v_b_9_1) (- 6)) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_4_1) 2147483645) (<= (- c_ULTIMATE.start_main_~i~5 v_b_9_1) 0) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 6) (<= (- v_b_0_1 (- v_b_0_1)) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_0_1)) (- 3)) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_9_1)) 0) (<= (- c_ULTIMATE.start_main_~i~5 v_b_0_1) 3) (<= (- (- v_b_0_1) v_b_0_1) 0) (<= (- (- v_b_0_1) v_b_9_1) (- 3)) (<= (- v_v_4_1 (- v_v_4_1)) 4294967294) (or (<= v_b_0_1 v_idx_34) (= v_v_3_1 (select c_ULTIMATE.start_main_~A~5 v_idx_34))) (<= (- v_b_0_1 v_b_9_1) (- 3)) (<= (- v_b_0_1 (- v_v_4_1)) 2147483647) (<= (- v_b_9_1 v_v_4_1) 2147483651) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_9_1) (- 6))))) (forall ((v_idx_37 Int) (v_idx_38 Int) (v_idx_39 Int)) (exists ((v_b_6_1 Int) (v_b_11_1 Int) (v_v_114_1 Int) (v_v_111_1 Int) (v_v_122_1 Int)) (and (<= (- v_b_11_1 (- v_b_6_1)) 2) (<= (- (- v_b_6_1) v_b_6_1) 0) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_6_1)) 2) (<= (- v_b_11_1 v_v_114_1) 2147483650) (<= (- v_b_11_1 (- v_v_114_1)) 2147483649) (<= (- (- v_b_6_1) (- v_v_114_1)) 2147483647) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_114_1)) 2147483649) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_11_1) (- 2)) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_11_1)) 4) (<= (- (- v_b_11_1) v_b_11_1) (- 2)) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_6_1) (- 1)) (<= (- v_b_6_1 v_v_114_1) 2147483648) (<= (- (- v_v_114_1) v_v_114_1) 4294967296) (<= (- v_b_6_1 (- v_v_114_1)) 2147483647) (or (= v_v_111_1 (select c_ULTIMATE.start_main_~A~5 v_idx_37)) (<= v_b_6_1 v_idx_37)) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 4) (<= (- (- v_b_11_1) v_b_6_1) (- 1)) (<= (- v_b_6_1 (- v_b_6_1)) 0) (<= (- c_ULTIMATE.start_main_~i~5 v_b_6_1) 2) (<= (- (- v_b_11_1) (- v_v_114_1)) 2147483646) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_11_1)) 0) (<= (- c_ULTIMATE.start_main_~i~5 v_b_11_1) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_6_1)) (- 1)) (<= (- v_v_114_1 (- v_v_114_1)) 4294967294) (<= (- (- v_b_11_1) v_v_114_1) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_114_1)) 2147483646) (<= (- (- v_b_11_1) (- v_b_6_1)) (- 1)) (<= (- (- v_b_6_1) v_v_114_1) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 v_v_114_1) 2147483650) (or (<= v_b_11_1 v_idx_38) (= v_v_114_1 (select c_ULTIMATE.start_main_~A~5 v_idx_38)) (< v_idx_38 v_b_6_1)) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) (- 2)) (<= (- v_b_11_1 v_b_6_1) 2) (or (< v_idx_39 v_b_11_1) (= v_v_122_1 (select c_ULTIMATE.start_main_~A~5 v_idx_39))) (<= (- v_b_11_1 (- v_b_11_1)) 4) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_114_1) 2147483647)))))} [2018-12-23 15:26:34,325 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-23 15:26:34,339 WARN L268 ngHoareTripleChecker]: -- [2018-12-23 15:26:34,340 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-23 15:26:40,540 WARN L181 SmtUtils]: Spent 6.20 s on a formula simplification that was a NOOP. DAG size: 198 [2018-12-23 15:26:40,540 WARN L270 ngHoareTripleChecker]: Pre: {2147483635#(or (forall ((v_idx_30 Int) (v_idx_29 Int) (v_idx_28 Int)) (exists ((v_b_5_1 Int) (v_v_3_1 Int) (v_v_4_1 Int) (v_b_0_1 Int) (v_v_16_1 Int)) (and (or (= (select ULTIMATE.start_main_~A~5 v_idx_30) v_v_16_1) (< v_idx_30 v_b_5_1)) (<= (- (- 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) (or (= v_v_4_1 (select ULTIMATE.start_main_~A~5 v_idx_29)) (< v_idx_29 v_b_0_1) (<= v_b_5_1 v_idx_29)) (<= (- (- v_b_0_1) v_v_4_1) 2147483648) (<= (- ULTIMATE.start_main_~i~5 (- v_v_4_1)) 2147483649) (<= (- 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) (or (<= v_b_0_1 v_idx_28) (= (select ULTIMATE.start_main_~A~5 v_idx_28) v_v_3_1))))) (forall ((v_idx_32 Int) (v_idx_33 Int) (v_idx_31 Int)) (exists ((v_b_6_1 Int) (v_b_7_1 Int) (v_v_114_1 Int) (v_v_113_1 Int) (v_v_111_1 Int)) (and (<= (- v_b_7_1 v_v_114_1) 2147483649) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_7_1)) 0) (<= (- (- v_b_6_1) v_b_6_1) 0) (<= (- v_b_6_1 v_b_7_1) 0) (<= (- (- v_b_6_1) (- v_b_7_1)) 1) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_6_1)) 0) (<= (- ULTIMATE.start_main_~i~5 v_v_114_1) 2147483649) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 2) (<= (- (- ULTIMATE.start_main_~i~5) (- v_v_114_1)) 2147483647) (<= (- v_b_6_1 (- v_b_7_1)) 1) (<= (- (- v_b_6_1) (- v_v_114_1)) 2147483647) (<= (- ULTIMATE.start_main_~i~5 (- v_b_6_1)) 1) (<= (- ULTIMATE.start_main_~i~5 v_b_7_1) 0) (<= (- v_b_7_1 (- v_b_7_1)) 2) (<= (- v_b_6_1 v_v_114_1) 2147483648) (<= (- (- v_b_6_1) v_b_7_1) 0) (<= (- (- v_v_114_1) v_v_114_1) 4294967296) (<= (- v_b_6_1 (- v_v_114_1)) 2147483647) (or (<= v_b_6_1 v_idx_31) (= v_v_111_1 (select ULTIMATE.start_main_~A~5 v_idx_31))) (<= (- v_b_6_1 (- v_b_6_1)) 0) (<= (- (- v_b_7_1) v_v_114_1) 2147483648) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) 0) (<= (- ULTIMATE.start_main_~i~5 (- v_v_114_1)) 2147483648) (<= (- (- ULTIMATE.start_main_~i~5) v_b_6_1) 0) (or (< v_idx_32 v_b_6_1) (<= v_b_7_1 v_idx_32) (= v_v_114_1 (select ULTIMATE.start_main_~A~5 v_idx_32))) (<= (- (- ULTIMATE.start_main_~i~5) v_b_7_1) 0) (<= (- (- v_b_7_1) (- v_v_114_1)) 2147483647) (<= (- v_v_114_1 (- v_v_114_1)) 4294967294) (or (= (select ULTIMATE.start_main_~A~5 v_idx_33) v_v_113_1) (< v_idx_33 v_b_7_1)) (<= (- v_b_7_1 (- v_v_114_1)) 2147483648) (<= (- ULTIMATE.start_main_~i~5 v_b_6_1) 1) (<= (- (- v_b_6_1) v_v_114_1) 2147483648) (<= (- (- v_b_7_1) v_b_7_1) 0) (<= (- ULTIMATE.start_main_~i~5 (- v_b_7_1)) 2) (<= (- (- ULTIMATE.start_main_~i~5) v_v_114_1) 2147483648)))))} [2018-12-23 15:26:40,541 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; [2018-12-23 15:26:40,542 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|))) [2018-12-23 15:26:46,742 WARN L181 SmtUtils]: Spent 6.20 s on a formula simplification that was a NOOP. DAG size: 203 [2018-12-23 15:26:46,742 WARN L276 ngHoareTripleChecker]: Post: {2147483634#(or (forall ((v_idx_36 Int) (v_idx_34 Int) (v_idx_35 Int)) (exists ((v_b_9_1 Int) (v_v_119_1 Int) (v_v_3_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) (- 3)) (<= (- ULTIMATE.start_main_~i~5 v_v_4_1) 2147483651) (<= (- ULTIMATE.start_main_~i~5 (- v_b_0_1)) 3) (<= (- v_b_9_1 (- v_b_9_1)) 6) (<= (- v_b_0_1 v_v_4_1) 2147483648) (<= (- (- v_b_0_1) (- v_b_9_1)) 3) (<= (- v_b_9_1 (- v_v_4_1)) 2147483650) (or (< v_idx_35 v_b_0_1) (<= v_b_9_1 v_idx_35) (= (select ULTIMATE.start_main_~A~5 v_idx_35) v_v_4_1)) (<= (- v_b_0_1 (- v_b_9_1)) 3) (<= (- (- v_b_0_1) v_v_4_1) 2147483648) (<= (- (- v_b_9_1) (- v_v_4_1)) 2147483644) (<= (- (- v_b_9_1) v_v_4_1) 2147483645) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) (- 6)) (<= (- (- v_v_4_1) v_v_4_1) 4294967296) (<= (- (- ULTIMATE.start_main_~i~5) (- v_v_4_1)) 2147483644) (<= (- ULTIMATE.start_main_~i~5 (- v_b_9_1)) 6) (or (= (select ULTIMATE.start_main_~A~5 v_idx_36) v_v_119_1) (< v_idx_36 v_b_9_1)) (<= (- ULTIMATE.start_main_~i~5 (- v_v_4_1)) 2147483650) (<= (- (- v_b_9_1) v_b_9_1) (- 6)) (<= (- (- ULTIMATE.start_main_~i~5) v_v_4_1) 2147483645) (<= (- ULTIMATE.start_main_~i~5 v_b_9_1) 0) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 6) (<= (- v_b_0_1 (- v_b_0_1)) 0) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_0_1)) (- 3)) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_9_1)) 0) (<= (- ULTIMATE.start_main_~i~5 v_b_0_1) 3) (<= (- (- v_b_0_1) v_b_0_1) 0) (<= (- (- v_b_0_1) v_b_9_1) (- 3)) (<= (- v_v_4_1 (- v_v_4_1)) 4294967294) (or (<= v_b_0_1 v_idx_34) (= v_v_3_1 (select ULTIMATE.start_main_~A~5 v_idx_34))) (<= (- v_b_0_1 v_b_9_1) (- 3)) (<= (- v_b_0_1 (- v_v_4_1)) 2147483647) (<= (- v_b_9_1 v_v_4_1) 2147483651) (<= (- (- ULTIMATE.start_main_~i~5) v_b_9_1) (- 6))))) (forall ((v_idx_37 Int) (v_idx_38 Int) (v_idx_39 Int)) (exists ((v_b_6_1 Int) (v_b_11_1 Int) (v_v_114_1 Int) (v_v_111_1 Int) (v_v_122_1 Int)) (and (<= (- v_b_11_1 (- v_b_6_1)) 2) (<= (- (- v_b_6_1) v_b_6_1) 0) (<= (- ULTIMATE.start_main_~i~5 (- v_b_6_1)) 2) (<= (- v_b_11_1 v_v_114_1) 2147483650) (<= (- v_b_11_1 (- v_v_114_1)) 2147483649) (<= (- (- v_b_6_1) (- v_v_114_1)) 2147483647) (<= (- ULTIMATE.start_main_~i~5 (- v_v_114_1)) 2147483649) (<= (- (- ULTIMATE.start_main_~i~5) v_b_11_1) (- 2)) (<= (- ULTIMATE.start_main_~i~5 (- v_b_11_1)) 4) (<= (- (- v_b_11_1) v_b_11_1) (- 2)) (<= (- (- ULTIMATE.start_main_~i~5) v_b_6_1) (- 1)) (<= (- v_b_6_1 v_v_114_1) 2147483648) (<= (- (- v_v_114_1) v_v_114_1) 4294967296) (<= (- v_b_6_1 (- v_v_114_1)) 2147483647) (or (= v_v_111_1 (select ULTIMATE.start_main_~A~5 v_idx_37)) (<= v_b_6_1 v_idx_37)) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 4) (<= (- (- v_b_11_1) v_b_6_1) (- 1)) (<= (- v_b_6_1 (- v_b_6_1)) 0) (<= (- ULTIMATE.start_main_~i~5 v_b_6_1) 2) (<= (- (- v_b_11_1) (- v_v_114_1)) 2147483646) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_11_1)) 0) (<= (- ULTIMATE.start_main_~i~5 v_b_11_1) 0) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_6_1)) (- 1)) (<= (- v_v_114_1 (- v_v_114_1)) 4294967294) (<= (- (- v_b_11_1) v_v_114_1) 2147483647) (<= (- (- ULTIMATE.start_main_~i~5) (- v_v_114_1)) 2147483646) (<= (- (- v_b_11_1) (- v_b_6_1)) (- 1)) (<= (- (- v_b_6_1) v_v_114_1) 2147483648) (<= (- ULTIMATE.start_main_~i~5 v_v_114_1) 2147483650) (or (<= v_b_11_1 v_idx_38) (= v_v_114_1 (select ULTIMATE.start_main_~A~5 v_idx_38)) (< v_idx_38 v_b_6_1)) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) (- 2)) (<= (- v_b_11_1 v_b_6_1) 2) (or (< v_idx_39 v_b_11_1) (= v_v_122_1 (select ULTIMATE.start_main_~A~5 v_idx_39))) (<= (- v_b_11_1 (- v_b_11_1)) 4) (<= (- (- ULTIMATE.start_main_~i~5) v_v_114_1) 2147483647)))))} [2018-12-23 15:26:53,044 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-23 15:26:53,045 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-23 15:26:53,045 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-23 15:26:53,046 WARN L223 ngHoareTripleChecker]: -- [2018-12-23 15:26:53,046 WARN L224 ngHoareTripleChecker]: Pre: {2147483627#(or (forall ((v_idx_63 Int) (v_idx_61 Int) (v_idx_62 Int)) (exists ((v_b_5_1 Int) (v_v_3_1 Int) (v_v_4_1 Int) (v_b_0_1 Int) (v_v_16_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) (or (= (select c_ULTIMATE.start_main_~A~5 v_idx_61) v_v_3_1) (<= v_b_0_1 v_idx_61)) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_4_1) 2147483646) (<= (- c_ULTIMATE.start_main_~i~5 v_v_4_1) 2147483650) (or (< v_idx_63 v_b_5_1) (= (select c_ULTIMATE.start_main_~A~5 v_idx_63) v_v_16_1)) (<= (- 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) (<= (- 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)) (or (< v_idx_62 v_b_0_1) (<= v_b_5_1 v_idx_62) (= (select c_ULTIMATE.start_main_~A~5 v_idx_62) v_v_4_1)) (<= (- 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)))) (forall ((v_idx_65 Int) (v_idx_66 Int) (v_idx_64 Int)) (exists ((v_v_271_1 Int) (v_v_270_1 Int) (v_v_269_1 Int) (v_b_21_1 Int) (v_b_20_1 Int)) (and (<= (- v_b_20_1 v_b_21_1) 0) (or (= (select c_ULTIMATE.start_main_~A~5 v_idx_64) v_v_269_1) (<= v_b_20_1 v_idx_64)) (<= (- v_b_20_1 (- v_b_20_1)) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_20_1) 0) (or (= (select c_ULTIMATE.start_main_~A~5 v_idx_65) v_v_270_1) (< v_idx_65 v_b_20_1) (<= v_b_21_1 v_idx_65)) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_21_1)) 8) (<= (- (- v_v_270_1) v_v_270_1) 4294967296) (<= (- v_v_270_1 (- v_v_270_1)) 4294967294) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_270_1)) 2147483651) (<= (- (- v_b_20_1) v_b_21_1) 0) (<= (- c_ULTIMATE.start_main_~i~5 v_b_20_1) 4) (<= (- (- v_b_21_1) v_b_21_1) 0) (<= (- (- v_b_21_1) (- v_v_270_1)) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_21_1)) 0) (<= (- (- v_b_20_1) (- v_b_21_1)) 4) (<= (- v_b_20_1 v_v_270_1) 2147483648) (<= (- (- 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)) 8) (<= (- v_b_20_1 (- v_b_21_1)) 4) (<= (- (- v_b_21_1) v_v_270_1) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 v_v_270_1) 2147483652) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_270_1)) 2147483647) (<= (- v_b_21_1 (- v_v_270_1)) 2147483651) (<= (- (- v_b_20_1) v_v_270_1) 2147483648) (<= (- v_b_21_1 v_v_270_1) 2147483652) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_21_1) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_20_1)) 0) (<= (- v_b_21_1 (- v_b_21_1)) 8) (<= (- (- v_b_20_1) v_b_20_1) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_270_1) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 v_b_21_1) 0) (<= (- (- v_b_20_1) (- v_v_270_1)) 2147483647) (or (< v_idx_66 v_b_21_1) (= v_v_271_1 (select c_ULTIMATE.start_main_~A~5 v_idx_66))) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_20_1)) 4) (<= (- v_b_20_1 (- v_v_270_1)) 2147483647)))))} [2018-12-23 15:26:53,047 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; [2018-12-23 15:26:53,047 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|))) [2018-12-23 15:26:53,047 WARN L230 ngHoareTripleChecker]: Post: {2147483626#(forall ((v_idx_69 Int) (v_idx_67 Int) (v_idx_68 Int)) (exists ((v_b_25_1 Int) (v_v_270_1 Int) (v_v_279_1 Int) (v_v_269_1 Int) (v_b_20_1 Int)) (and (<= (- v_b_20_1 (- v_b_20_1)) 0) (<= (- (- v_b_20_1) (- v_b_25_1)) 5) (<= (- c_ULTIMATE.start_main_~i~5 v_b_25_1) 0) (<= (- (- v_b_25_1) v_b_25_1) (- 2)) (<= (- (- v_v_270_1) v_v_270_1) 4294967296) (or (= (select c_ULTIMATE.start_main_~A~5 v_idx_69) v_v_279_1) (< v_idx_69 v_b_25_1)) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_20_1)) (- 1)) (<= (- v_v_270_1 (- v_v_270_1)) 4294967294) (<= (- (- v_b_20_1) v_b_25_1) (- 1)) (<= (- v_b_25_1 v_v_270_1) 2147483653) (<= (- v_b_25_1 (- v_v_270_1)) 2147483652) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_270_1)) 2147483646) (or (<= v_b_20_1 v_idx_67) (= (select c_ULTIMATE.start_main_~A~5 v_idx_67) v_v_269_1)) (or (< v_idx_68 v_b_20_1) (<= v_b_25_1 v_idx_68) (= v_v_270_1 (select c_ULTIMATE.start_main_~A~5 v_idx_68))) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_270_1)) 2147483652) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 10) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_25_1)) 10) (<= (- (- v_b_25_1) (- v_v_270_1)) 2147483646) (<= (- c_ULTIMATE.start_main_~i~5 v_b_20_1) 5) (<= (- v_b_20_1 v_v_270_1) 2147483648) (<= (- v_b_20_1 v_b_25_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_25_1)) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_270_1) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_20_1) (- 1)) (<= (- v_b_25_1 (- v_b_25_1)) 10) (<= (- (- v_b_20_1) v_v_270_1) 2147483648) (<= (- (- v_b_20_1) v_b_20_1) 0) (<= (- (- v_b_25_1) v_v_270_1) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) (- 2)) (<= (- (- v_b_20_1) (- v_v_270_1)) 2147483647) (<= (- v_b_20_1 (- v_b_25_1)) 5) (<= (- c_ULTIMATE.start_main_~i~5 v_v_270_1) 2147483653) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_25_1) (- 2)) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_20_1)) 5) (<= (- v_b_20_1 (- v_v_270_1)) 2147483647))))} [2018-12-23 15:26:53,048 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-23 15:26:53,070 WARN L268 ngHoareTripleChecker]: -- [2018-12-23 15:26:53,070 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-23 15:26:59,289 WARN L181 SmtUtils]: Spent 6.22 s on a formula simplification. DAG size of input: 200 DAG size of output: 103 [2018-12-23 15:26:59,289 WARN L270 ngHoareTripleChecker]: Pre: {2147483627#(forall ((v_idx_65 Int) (v_idx_66 Int) (v_idx_64 Int)) (exists ((v_v_271_1 Int) (v_v_270_1 Int) (v_v_269_1 Int) (v_b_21_1 Int) (v_b_20_1 Int)) (and (<= (- v_b_20_1 v_b_21_1) 0) (or (= (select ULTIMATE.start_main_~A~5 v_idx_64) v_v_269_1) (<= v_b_20_1 v_idx_64)) (<= (- v_b_20_1 (- v_b_20_1)) 0) (<= (- (- ULTIMATE.start_main_~i~5) v_b_20_1) 0) (or (= (select ULTIMATE.start_main_~A~5 v_idx_65) v_v_270_1) (< v_idx_65 v_b_20_1) (<= v_b_21_1 v_idx_65)) (<= (- ULTIMATE.start_main_~i~5 (- v_b_21_1)) 8) (<= (- (- v_v_270_1) v_v_270_1) 4294967296) (<= (- v_v_270_1 (- v_v_270_1)) 4294967294) (<= (- ULTIMATE.start_main_~i~5 (- v_v_270_1)) 2147483651) (<= (- (- v_b_20_1) v_b_21_1) 0) (<= (- ULTIMATE.start_main_~i~5 v_b_20_1) 4) (<= (- (- v_b_21_1) v_b_21_1) 0) (<= (- (- v_b_21_1) (- v_v_270_1)) 2147483647) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_21_1)) 0) (<= (- (- v_b_20_1) (- v_b_21_1)) 4) (<= (- v_b_20_1 v_v_270_1) 2147483648) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) 0) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 8) (<= (- v_b_20_1 (- v_b_21_1)) 4) (<= (- (- v_b_21_1) v_v_270_1) 2147483648) (<= (- ULTIMATE.start_main_~i~5 v_v_270_1) 2147483652) (<= (- (- ULTIMATE.start_main_~i~5) (- v_v_270_1)) 2147483647) (<= (- v_b_21_1 (- v_v_270_1)) 2147483651) (<= (- (- v_b_20_1) v_v_270_1) 2147483648) (<= (- v_b_21_1 v_v_270_1) 2147483652) (<= (- (- ULTIMATE.start_main_~i~5) v_b_21_1) 0) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_20_1)) 0) (<= (- v_b_21_1 (- v_b_21_1)) 8) (<= (- (- v_b_20_1) v_b_20_1) 0) (<= (- (- ULTIMATE.start_main_~i~5) v_v_270_1) 2147483648) (<= (- ULTIMATE.start_main_~i~5 v_b_21_1) 0) (<= (- (- v_b_20_1) (- v_v_270_1)) 2147483647) (or (< v_idx_66 v_b_21_1) (= v_v_271_1 (select ULTIMATE.start_main_~A~5 v_idx_66))) (<= (- ULTIMATE.start_main_~i~5 (- v_b_20_1)) 4) (<= (- v_b_20_1 (- v_v_270_1)) 2147483647))))} [2018-12-23 15:26:59,290 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; [2018-12-23 15:26:59,290 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|)))