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/array4.i_4.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4b9831f [2018-12-23 15:26:26,978 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-23 15:26:26,980 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-23 15:26:26,998 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-23 15:26:26,998 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-23 15:26:26,999 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-23 15:26:27,001 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-23 15:26:27,002 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-23 15:26:27,004 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-23 15:26:27,005 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-23 15:26:27,006 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2018-12-23 15:26:27,030 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 15:26:27,043 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-23 15:26:27,044 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-23 15:26:27,045 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2018-12-23 15:26:27,045 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2018-12-23 15:26:27,045 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-23 15:26:27,045 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-23 15:26:27,046 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2018-12-23 15:26:27,046 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-23 15:26:27,046 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-23 15:26:27,046 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2018-12-23 15:26:27,046 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2018-12-23 15:26:27,047 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-23 15:26:27,047 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-23 15:26:27,051 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-23 15:26:27,051 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-23 15:26:27,051 INFO L133 SettingsManager]: * Use SBE=true [2018-12-23 15:26:27,051 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-23 15:26:27,052 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-23 15:26:27,052 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-23 15:26:27,052 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-23 15:26:27,052 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-23 15:26:27,052 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-23 15:26:27,053 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-23 15:26:27,053 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-23 15:26:27,053 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-23 15:26:27,053 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-23 15:26:27,053 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-23 15:26:27,056 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-23 15:26:27,056 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-23 15:26:27,056 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-23 15:26:27,056 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-23 15:26:27,057 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-23 15:26:27,057 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-23 15:26:27,057 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-23 15:26:27,057 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-23 15:26:27,057 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-23 15:26:27,057 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-23 15:26:27,058 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-23 15:26:27,058 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-12-23 15:26:27,111 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-23 15:26:27,126 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-23 15:26:27,133 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-23 15:26:27,135 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-12-23 15:26:27,136 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-12-23 15:26:27,137 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/array4.i_4.bpl [2018-12-23 15:26:27,137 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/array4.i_4.bpl' [2018-12-23 15:26:27,203 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-23 15:26:27,205 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-12-23 15:26:27,206 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-23 15:26:27,206 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-23 15:26:27,206 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-23 15:26:27,226 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "array4.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,241 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "array4.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,253 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-23 15:26:27,254 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-23 15:26:27,254 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-23 15:26:27,254 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-23 15:26:27,268 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "array4.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "array4.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,269 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "array4.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,270 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "array4.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,274 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "array4.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,276 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "array4.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,277 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "array4.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,279 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-23 15:26:27,280 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-23 15:26:27,280 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-23 15:26:27,280 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-23 15:26:27,283 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "array4.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 15:26:27,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-23 15:26:27,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-23 15:26:27,823 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-23 15:26:27,823 INFO L280 CfgBuilder]: Removed 2 assue(true) statements. [2018-12-23 15:26:27,824 INFO L202 PluginConnector]: Adding new model array4.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 03:26:27 BoogieIcfgContainer [2018-12-23 15:26:27,824 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-23 15:26:27,825 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-12-23 15:26:27,825 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-12-23 15:26:27,826 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-12-23 15:26:27,827 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "array4.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 03:26:27" (1/1) ... [2018-12-23 15:26:27,935 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-23 15:26:35,067 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-23 15:26:35,068 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-23 15:26:35,069 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-23 15:26:35,070 WARN L223 ngHoareTripleChecker]: -- [2018-12-23 15:26:35,071 WARN L224 ngHoareTripleChecker]: Pre: {2147483635#(or (forall ((v_idx_26 Int)) (exists ((v_v_2_1 Int)) (and (= (select c_ULTIMATE.start_main_~A~5 v_idx_26) v_v_2_1) (<= (- (- 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)))) (forall ((v_idx_29 Int) (v_idx_27 Int) (v_idx_28 Int)) (exists ((v_v_130_1 Int) (v_b_12_1 Int) (v_b_14_1 Int) (v_v_129_1 Int) (v_v_126_1 Int)) (and (<= (- (- v_b_12_1) (- v_b_14_1)) 2) (<= (- v_b_12_1 (- v_b_12_1)) 0) (<= (- c_ULTIMATE.start_main_~i~5 v_b_12_1) 2) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_12_1) (- 1)) (<= (- (- v_b_12_1) (- v_v_130_1)) 2147483647) (<= (- v_b_12_1 v_b_14_1) (- 1)) (<= (- (- v_v_130_1) v_v_130_1) 4294967296) (<= (- v_b_14_1 (- v_b_14_1)) 4) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_14_1)) 4) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_130_1)) 2147483646) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_14_1) (- 2)) (<= (- (- v_b_14_1) (- v_v_130_1)) 2147483646) (<= (- (- v_b_14_1) v_b_14_1) (- 2)) (<= (- c_ULTIMATE.start_main_~i~5 v_v_130_1) 2147483650) (<= (- v_b_14_1 v_v_130_1) 2147483650) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_14_1)) 0) (<= (- v_b_12_1 (- v_b_14_1)) 2) (<= (- (- v_b_12_1) v_v_130_1) 2147483648) (<= (- v_b_12_1 (- v_v_130_1)) 2147483647) (<= (- (- v_b_12_1) v_b_14_1) (- 1)) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 4) (<= (- c_ULTIMATE.start_main_~i~5 v_b_14_1) 0) (<= (- (- v_b_14_1) v_v_130_1) 2147483647) (or (= (select c_ULTIMATE.start_main_~A~5 v_idx_27) v_v_126_1) (<= v_b_12_1 v_idx_27)) (<= (- v_b_14_1 (- v_v_130_1)) 2147483649) (or (= (select c_ULTIMATE.start_main_~A~5 v_idx_28) v_v_130_1) (<= v_b_14_1 v_idx_28) (< v_idx_28 v_b_12_1)) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_12_1)) 2) (<= (- v_b_12_1 v_v_130_1) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_130_1)) 2147483649) (<= (- (- v_b_12_1) v_b_12_1) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_130_1) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) (- 2)) (<= (- v_v_130_1 (- v_v_130_1)) 4294967294) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_12_1)) (- 1)) (or (= v_v_129_1 (select c_ULTIMATE.start_main_~A~5 v_idx_29)) (< v_idx_29 v_b_14_1))))))} [2018-12-23 15:26:35,074 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~i~5 < 1023);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 15:26:35,075 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_#t~nondet1| 2147483647) (< c_ULTIMATE.start_main_~i~5 1023) (<= 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 15:26:35,075 WARN L230 ngHoareTripleChecker]: Post: {2147483634#(or (forall ((v_idx_34 Int) (v_idx_35 Int) (v_idx_33 Int)) (exists ((v_v_130_1 Int) (v_b_12_1 Int) (v_b_22_1 Int) (v_v_126_1 Int) (v_v_145_1 Int)) (and (or (= (select c_ULTIMATE.start_main_~A~5 v_idx_35) v_v_145_1) (< v_idx_35 v_b_22_1)) (<= (- (- v_b_22_1) v_b_22_1) (- 4)) (<= (- v_b_12_1 (- v_b_12_1)) 0) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_130_1)) 2147483650) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_130_1)) 2147483645) (or (<= v_b_12_1 v_idx_33) (= (select c_ULTIMATE.start_main_~A~5 v_idx_33) v_v_126_1)) (<= (- (- v_b_12_1) v_b_22_1) (- 2)) (<= (- (- v_b_12_1) (- v_v_130_1)) 2147483647) (<= (- (- v_b_12_1) (- v_b_22_1)) 3) (<= (- v_b_22_1 (- v_b_22_1)) 6) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_22_1)) 0) (or (<= v_b_22_1 v_idx_34) (= v_v_130_1 (select c_ULTIMATE.start_main_~A~5 v_idx_34)) (< v_idx_34 v_b_12_1)) (<= (- (- v_v_130_1) v_v_130_1) 4294967296) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_12_1)) (- 2)) (<= (- v_b_12_1 (- v_b_22_1)) 3) (<= (- (- v_b_12_1) v_v_130_1) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 v_b_12_1) 3) (<= (- v_b_12_1 (- v_v_130_1)) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_22_1) (- 4)) (<= (- c_ULTIMATE.start_main_~i~5 v_v_130_1) 2147483651) (<= (- (- v_b_22_1) v_v_130_1) 2147483646) (<= (- v_b_22_1 (- v_v_130_1)) 2147483650) (<= (- v_b_12_1 v_b_22_1) (- 2)) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) (- 4)) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_12_1) (- 2)) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_12_1)) 3) (<= (- c_ULTIMATE.start_main_~i~5 v_b_22_1) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_130_1) 2147483646) (<= (- v_b_22_1 v_v_130_1) 2147483651) (<= (- v_b_12_1 v_v_130_1) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 6) (<= (- (- v_b_22_1) (- v_v_130_1)) 2147483645) (<= (- (- v_b_12_1) v_b_12_1) 0) (<= (- v_v_130_1 (- v_v_130_1)) 4294967294) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_22_1)) 6)))) (forall ((v_idx_32 Int) (v_idx_30 Int) (v_idx_31 Int)) (exists ((v_v_142_1 Int) (v_v_141_1 Int) (v_v_140_1 Int) (v_b_19_1 Int) (v_b_20_1 Int)) (and (<= (- (- v_b_20_1) v_b_20_1) (- 2)) (<= (- (- v_b_20_1) (- v_v_141_1)) 2147483646) (<= (- (- v_b_19_1) (- v_b_20_1)) 1) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_141_1) 2147483647) (<= (- v_b_19_1 (- v_b_20_1)) 1) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 2) (<= (- (- v_b_19_1) v_b_20_1) (- 1)) (or (<= v_b_20_1 v_idx_31) (= v_v_141_1 (select c_ULTIMATE.start_main_~A~5 v_idx_31)) (< v_idx_31 v_b_19_1)) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_19_1)) (- 1)) (<= (- c_ULTIMATE.start_main_~i~5 v_v_141_1) 2147483649) (<= (- v_b_19_1 v_v_141_1) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_20_1)) 2) (<= (- (- v_b_19_1) (- v_v_141_1)) 2147483647) (or (= (select c_ULTIMATE.start_main_~A~5 v_idx_30) v_v_140_1) (<= v_b_19_1 v_idx_30)) (<= (- v_b_20_1 (- v_v_141_1)) 2147483648) (<= (- v_b_19_1 v_b_20_1) (- 1)) (<= (- (- v_b_20_1) v_v_141_1) 2147483647) (or (< v_idx_32 v_b_20_1) (= v_v_142_1 (select c_ULTIMATE.start_main_~A~5 v_idx_32))) (<= (- v_v_141_1 (- v_v_141_1)) 4294967294) (<= (- (- v_v_141_1) v_v_141_1) 4294967296) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_19_1) (- 1)) (<= (- v_b_20_1 v_v_141_1) 2147483649) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_19_1)) 1) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_141_1)) 2147483646) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_20_1) (- 2)) (<= (- (- v_b_19_1) v_b_19_1) 0) (<= (- v_b_20_1 (- v_b_20_1)) 2) (<= (- v_b_19_1 (- v_b_19_1)) 0) (<= (- c_ULTIMATE.start_main_~i~5 v_b_20_1) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_20_1)) 0) (<= (- (- v_b_19_1) v_v_141_1) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_141_1)) 2147483648) (<= (- v_b_19_1 (- v_v_141_1)) 2147483647) (<= (- c_ULTIMATE.start_main_~i~5 v_b_19_1) 1) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) (- 2))))))} [2018-12-23 15:26:35,076 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-23 15:26:35,087 WARN L268 ngHoareTripleChecker]: -- [2018-12-23 15:26:35,087 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-23 15:26:37,186 WARN L181 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 116 [2018-12-23 15:26:37,187 WARN L270 ngHoareTripleChecker]: Pre: {2147483635#(or (forall ((v_idx_26 Int)) (exists ((v_v_2_1 Int)) (and (= (select ULTIMATE.start_main_~A~5 v_idx_26) v_v_2_1) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) 0) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 0)))) (forall ((v_idx_29 Int) (v_idx_27 Int) (v_idx_28 Int)) (exists ((v_v_130_1 Int) (v_b_12_1 Int) (v_b_14_1 Int) (v_v_129_1 Int) (v_v_126_1 Int)) (and (<= (- (- v_b_12_1) (- v_b_14_1)) 2) (<= (- v_b_12_1 (- v_b_12_1)) 0) (<= (- ULTIMATE.start_main_~i~5 v_b_12_1) 2) (<= (- (- ULTIMATE.start_main_~i~5) v_b_12_1) (- 1)) (<= (- (- v_b_12_1) (- v_v_130_1)) 2147483647) (<= (- v_b_12_1 v_b_14_1) (- 1)) (<= (- (- v_v_130_1) v_v_130_1) 4294967296) (<= (- v_b_14_1 (- v_b_14_1)) 4) (<= (- ULTIMATE.start_main_~i~5 (- v_b_14_1)) 4) (<= (- (- ULTIMATE.start_main_~i~5) (- v_v_130_1)) 2147483646) (<= (- (- ULTIMATE.start_main_~i~5) v_b_14_1) (- 2)) (<= (- (- v_b_14_1) (- v_v_130_1)) 2147483646) (<= (- (- v_b_14_1) v_b_14_1) (- 2)) (<= (- ULTIMATE.start_main_~i~5 v_v_130_1) 2147483650) (<= (- v_b_14_1 v_v_130_1) 2147483650) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_14_1)) 0) (<= (- v_b_12_1 (- v_b_14_1)) 2) (<= (- (- v_b_12_1) v_v_130_1) 2147483648) (<= (- v_b_12_1 (- v_v_130_1)) 2147483647) (<= (- (- v_b_12_1) v_b_14_1) (- 1)) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 4) (<= (- ULTIMATE.start_main_~i~5 v_b_14_1) 0) (<= (- (- v_b_14_1) v_v_130_1) 2147483647) (or (= (select ULTIMATE.start_main_~A~5 v_idx_27) v_v_126_1) (<= v_b_12_1 v_idx_27)) (<= (- v_b_14_1 (- v_v_130_1)) 2147483649) (or (= (select ULTIMATE.start_main_~A~5 v_idx_28) v_v_130_1) (<= v_b_14_1 v_idx_28) (< v_idx_28 v_b_12_1)) (<= (- ULTIMATE.start_main_~i~5 (- v_b_12_1)) 2) (<= (- v_b_12_1 v_v_130_1) 2147483648) (<= (- ULTIMATE.start_main_~i~5 (- v_v_130_1)) 2147483649) (<= (- (- v_b_12_1) v_b_12_1) 0) (<= (- (- ULTIMATE.start_main_~i~5) v_v_130_1) 2147483647) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) (- 2)) (<= (- v_v_130_1 (- v_v_130_1)) 4294967294) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_12_1)) (- 1)) (or (= v_v_129_1 (select ULTIMATE.start_main_~A~5 v_idx_29)) (< v_idx_29 v_b_14_1))))))} [2018-12-23 15:26:37,187 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~i~5 < 1023);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 15:26:37,188 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_#t~nondet1| 2147483647) (< c_ULTIMATE.start_main_~i~5 1023) (<= 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 15:26:43,300 WARN L181 SmtUtils]: Spent 6.11 s on a formula simplification that was a NOOP. DAG size: 201 [2018-12-23 15:26:43,301 WARN L276 ngHoareTripleChecker]: Post: {2147483634#(or (forall ((v_idx_34 Int) (v_idx_35 Int) (v_idx_33 Int)) (exists ((v_v_130_1 Int) (v_b_12_1 Int) (v_b_22_1 Int) (v_v_126_1 Int) (v_v_145_1 Int)) (and (or (= (select ULTIMATE.start_main_~A~5 v_idx_35) v_v_145_1) (< v_idx_35 v_b_22_1)) (<= (- (- v_b_22_1) v_b_22_1) (- 4)) (<= (- v_b_12_1 (- v_b_12_1)) 0) (<= (- ULTIMATE.start_main_~i~5 (- v_v_130_1)) 2147483650) (<= (- (- ULTIMATE.start_main_~i~5) (- v_v_130_1)) 2147483645) (or (<= v_b_12_1 v_idx_33) (= (select ULTIMATE.start_main_~A~5 v_idx_33) v_v_126_1)) (<= (- (- v_b_12_1) v_b_22_1) (- 2)) (<= (- (- v_b_12_1) (- v_v_130_1)) 2147483647) (<= (- (- v_b_12_1) (- v_b_22_1)) 3) (<= (- v_b_22_1 (- v_b_22_1)) 6) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_22_1)) 0) (or (<= v_b_22_1 v_idx_34) (= v_v_130_1 (select ULTIMATE.start_main_~A~5 v_idx_34)) (< v_idx_34 v_b_12_1)) (<= (- (- v_v_130_1) v_v_130_1) 4294967296) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_12_1)) (- 2)) (<= (- v_b_12_1 (- v_b_22_1)) 3) (<= (- (- v_b_12_1) v_v_130_1) 2147483648) (<= (- ULTIMATE.start_main_~i~5 v_b_12_1) 3) (<= (- v_b_12_1 (- v_v_130_1)) 2147483647) (<= (- (- ULTIMATE.start_main_~i~5) v_b_22_1) (- 4)) (<= (- ULTIMATE.start_main_~i~5 v_v_130_1) 2147483651) (<= (- (- v_b_22_1) v_v_130_1) 2147483646) (<= (- v_b_22_1 (- v_v_130_1)) 2147483650) (<= (- v_b_12_1 v_b_22_1) (- 2)) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) (- 4)) (<= (- (- ULTIMATE.start_main_~i~5) v_b_12_1) (- 2)) (<= (- ULTIMATE.start_main_~i~5 (- v_b_12_1)) 3) (<= (- ULTIMATE.start_main_~i~5 v_b_22_1) 0) (<= (- (- ULTIMATE.start_main_~i~5) v_v_130_1) 2147483646) (<= (- v_b_22_1 v_v_130_1) 2147483651) (<= (- v_b_12_1 v_v_130_1) 2147483648) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 6) (<= (- (- v_b_22_1) (- v_v_130_1)) 2147483645) (<= (- (- v_b_12_1) v_b_12_1) 0) (<= (- v_v_130_1 (- v_v_130_1)) 4294967294) (<= (- ULTIMATE.start_main_~i~5 (- v_b_22_1)) 6)))) (forall ((v_idx_32 Int) (v_idx_30 Int) (v_idx_31 Int)) (exists ((v_v_142_1 Int) (v_v_141_1 Int) (v_v_140_1 Int) (v_b_19_1 Int) (v_b_20_1 Int)) (and (<= (- (- v_b_20_1) v_b_20_1) (- 2)) (<= (- (- v_b_20_1) (- v_v_141_1)) 2147483646) (<= (- (- v_b_19_1) (- v_b_20_1)) 1) (<= (- (- ULTIMATE.start_main_~i~5) v_v_141_1) 2147483647) (<= (- v_b_19_1 (- v_b_20_1)) 1) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 2) (<= (- (- v_b_19_1) v_b_20_1) (- 1)) (or (<= v_b_20_1 v_idx_31) (= v_v_141_1 (select ULTIMATE.start_main_~A~5 v_idx_31)) (< v_idx_31 v_b_19_1)) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_19_1)) (- 1)) (<= (- ULTIMATE.start_main_~i~5 v_v_141_1) 2147483649) (<= (- v_b_19_1 v_v_141_1) 2147483648) (<= (- ULTIMATE.start_main_~i~5 (- v_b_20_1)) 2) (<= (- (- v_b_19_1) (- v_v_141_1)) 2147483647) (or (= (select ULTIMATE.start_main_~A~5 v_idx_30) v_v_140_1) (<= v_b_19_1 v_idx_30)) (<= (- v_b_20_1 (- v_v_141_1)) 2147483648) (<= (- v_b_19_1 v_b_20_1) (- 1)) (<= (- (- v_b_20_1) v_v_141_1) 2147483647) (or (< v_idx_32 v_b_20_1) (= v_v_142_1 (select ULTIMATE.start_main_~A~5 v_idx_32))) (<= (- v_v_141_1 (- v_v_141_1)) 4294967294) (<= (- (- v_v_141_1) v_v_141_1) 4294967296) (<= (- (- ULTIMATE.start_main_~i~5) v_b_19_1) (- 1)) (<= (- v_b_20_1 v_v_141_1) 2147483649) (<= (- ULTIMATE.start_main_~i~5 (- v_b_19_1)) 1) (<= (- (- ULTIMATE.start_main_~i~5) (- v_v_141_1)) 2147483646) (<= (- (- ULTIMATE.start_main_~i~5) v_b_20_1) (- 2)) (<= (- (- v_b_19_1) v_b_19_1) 0) (<= (- v_b_20_1 (- v_b_20_1)) 2) (<= (- v_b_19_1 (- v_b_19_1)) 0) (<= (- ULTIMATE.start_main_~i~5 v_b_20_1) 0) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_20_1)) 0) (<= (- (- v_b_19_1) v_v_141_1) 2147483648) (<= (- ULTIMATE.start_main_~i~5 (- v_v_141_1)) 2147483648) (<= (- v_b_19_1 (- v_v_141_1)) 2147483647) (<= (- ULTIMATE.start_main_~i~5 v_b_19_1) 1) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) (- 2))))))} [2018-12-23 15:26:47,013 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-23 15:26:47,013 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-23 15:26:47,014 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-23 15:26:47,014 WARN L223 ngHoareTripleChecker]: -- [2018-12-23 15:26:47,014 WARN L224 ngHoareTripleChecker]: Pre: {2147483631#(or (forall ((v_idx_40 Int)) (exists ((v_v_2_1 Int)) (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) (= (select c_ULTIMATE.start_main_~A~5 v_idx_40) v_v_2_1)))) (forall ((v_idx_43 Int) (v_idx_41 Int) (v_idx_42 Int)) (exists ((v_b_23_1 Int) (v_b_24_1 Int) (v_v_236_1 Int) (v_v_238_1 Int) (v_v_237_1 Int)) (and (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_237_1) 2147483647) (<= (- (- v_v_237_1) v_v_237_1) 4294967296) (<= (- c_ULTIMATE.start_main_~i~5 v_v_237_1) 2147483651) (<= (- v_b_23_1 v_v_237_1) 2147483648) (<= (- (- v_b_23_1) v_b_24_1) (- 1)) (<= (- v_b_23_1 (- v_b_24_1)) 3) (<= (- (- v_b_24_1) v_v_237_1) 2147483647) (or (= v_v_238_1 (select c_ULTIMATE.start_main_~A~5 v_idx_43)) (< v_idx_43 v_b_24_1)) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_23_1)) 3) (<= (- v_b_23_1 v_b_24_1) (- 1)) (<= (- (- v_b_23_1) (- v_v_237_1)) 2147483647) (<= (- v_b_23_1 (- v_v_237_1)) 2147483647) (<= (- c_ULTIMATE.start_main_~i~5 v_b_23_1) 3) (<= (- (- v_b_23_1) v_b_23_1) 0) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_24_1)) 6) (<= (- v_b_24_1 v_v_237_1) 2147483651) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_237_1)) 2147483646) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_23_1) (- 1)) (or (<= v_b_23_1 v_idx_41) (= v_v_236_1 (select c_ULTIMATE.start_main_~A~5 v_idx_41))) (<= (- (- v_b_24_1) (- v_v_237_1)) 2147483646) (<= (- (- v_b_23_1) (- v_b_24_1)) 3) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_237_1)) 2147483650) (or (<= v_b_24_1 v_idx_42) (= v_v_237_1 (select c_ULTIMATE.start_main_~A~5 v_idx_42)) (< v_idx_42 v_b_23_1)) (<= (- v_v_237_1 (- v_v_237_1)) 4294967294) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 6) (<= (- c_ULTIMATE.start_main_~i~5 v_b_24_1) 0) (<= (- (- v_b_24_1) v_b_24_1) (- 2)) (<= (- v_b_23_1 (- v_b_23_1)) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) (- 2)) (<= (- (- v_b_23_1) v_v_237_1) 2147483648) (<= (- v_b_24_1 (- v_b_24_1)) 6) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_24_1) (- 2)) (<= (- v_b_24_1 (- v_v_237_1)) 2147483650) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_23_1)) (- 1)) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_24_1)) 0)))))} [2018-12-23 15:26:47,015 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~i~5 < 1023);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 15:26:47,015 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_#t~nondet1| 2147483647) (< c_ULTIMATE.start_main_~i~5 1023) (<= 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 15:26:47,015 WARN L230 ngHoareTripleChecker]: Post: {2147483630#(or (forall ((v_idx_45 Int) (v_idx_46 Int) (v_idx_44 Int)) (exists ((v_b_30_1 Int) (v_v_247_1 Int) (v_b_29_1 Int) (v_v_249_1 Int) (v_v_248_1 Int)) (and (<= (- (- v_b_30_1) v_b_30_1) (- 2)) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_29_1)) 1) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_29_1) (- 1)) (<= (- (- v_b_29_1) v_b_30_1) (- 1)) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 2) (<= (- v_b_30_1 v_v_248_1) 2147483649) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_248_1) 2147483647) (or (< v_idx_45 v_b_29_1) (= v_v_248_1 (select c_ULTIMATE.start_main_~A~5 v_idx_45)) (<= v_b_30_1 v_idx_45)) (<= (- (- v_b_29_1) v_b_29_1) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_30_1) (- 2)) (<= (- c_ULTIMATE.start_main_~i~5 v_v_248_1) 2147483649) (<= (- v_b_30_1 (- v_v_248_1)) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 v_b_29_1) 1) (<= (- (- v_b_30_1) (- v_v_248_1)) 2147483646) (<= (- v_b_29_1 (- v_b_29_1)) 0) (<= (- v_b_29_1 v_b_30_1) (- 1)) (<= (- v_b_29_1 v_v_248_1) 2147483648) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_30_1)) 0) (<= (- v_b_29_1 (- v_v_248_1)) 2147483647) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_248_1)) 2147483648) (<= (- v_b_29_1 (- v_b_30_1)) 1) (or (= v_v_249_1 (select c_ULTIMATE.start_main_~A~5 v_idx_46)) (< v_idx_46 v_b_30_1)) (<= (- (- v_b_29_1) (- v_v_248_1)) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_248_1)) 2147483646) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_30_1)) 2) (<= (- (- v_b_30_1) v_v_248_1) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_29_1)) (- 1)) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) (- 2)) (<= (- (- v_b_29_1) (- v_b_30_1)) 1) (or (<= v_b_29_1 v_idx_44) (= (select c_ULTIMATE.start_main_~A~5 v_idx_44) v_v_247_1)) (<= (- (- v_b_29_1) v_v_248_1) 2147483648) (<= (- v_v_248_1 (- v_v_248_1)) 4294967294) (<= (- c_ULTIMATE.start_main_~i~5 v_b_30_1) 0) (<= (- (- v_v_248_1) v_v_248_1) 4294967296) (<= (- v_b_30_1 (- v_b_30_1)) 2)))) (forall ((v_idx_47 Int) (v_idx_48 Int) (v_idx_49 Int)) (exists ((v_b_23_1 Int) (v_b_32_1 Int) (v_v_236_1 Int) (v_v_237_1 Int) (v_v_252_1 Int)) (and (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_23_1)) 4) (<= (- (- v_v_237_1) v_v_237_1) 4294967296) (<= (- v_b_23_1 v_b_32_1) (- 2)) (<= (- v_b_32_1 (- v_b_32_1)) 8) (<= (- v_b_23_1 v_v_237_1) 2147483648) (or (< v_idx_49 v_b_32_1) (= v_v_252_1 (select c_ULTIMATE.start_main_~A~5 v_idx_49))) (<= (- c_ULTIMATE.start_main_~i~5 v_b_32_1) 0) (<= (- (- v_b_23_1) (- v_b_32_1)) 4) (<= (- v_b_32_1 v_v_237_1) 2147483652) (<= (- v_b_32_1 (- v_v_237_1)) 2147483651) (<= (- c_ULTIMATE.start_main_~i~5 v_v_237_1) 2147483652) (<= (- (- v_b_23_1) (- v_v_237_1)) 2147483647) (<= (- v_b_23_1 (- v_v_237_1)) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_32_1) (- 4)) (<= (- (- v_b_32_1) v_v_237_1) 2147483646) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_237_1)) 2147483651) (<= (- (- v_b_23_1) v_b_23_1) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_23_1)) (- 2)) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_237_1) 2147483646) (<= (- (- v_b_23_1) v_b_32_1) (- 2)) (<= (- v_b_23_1 (- v_b_32_1)) 4) (<= (- c_ULTIMATE.start_main_~i~5 v_b_23_1) 4) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) (- 4)) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 8) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_32_1)) 0) (<= (- v_v_237_1 (- v_v_237_1)) 4294967294) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_32_1)) 8) (<= (- (- v_b_32_1) v_b_32_1) (- 4)) (<= (- (- v_b_32_1) (- v_v_237_1)) 2147483645) (<= (- v_b_23_1 (- v_b_23_1)) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_237_1)) 2147483645) (<= (- (- v_b_23_1) v_v_237_1) 2147483648) (or (= v_v_237_1 (select c_ULTIMATE.start_main_~A~5 v_idx_48)) (<= v_b_32_1 v_idx_48) (< v_idx_48 v_b_23_1)) (or (= v_v_236_1 (select c_ULTIMATE.start_main_~A~5 v_idx_47)) (<= v_b_23_1 v_idx_47)) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_23_1) (- 2))))))} [2018-12-23 15:26:47,015 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-23 15:26:47,042 WARN L268 ngHoareTripleChecker]: -- [2018-12-23 15:26:47,042 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-23 15:26:49,115 WARN L181 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 116 [2018-12-23 15:26:49,116 WARN L270 ngHoareTripleChecker]: Pre: {2147483631#(or (forall ((v_idx_40 Int)) (exists ((v_v_2_1 Int)) (and (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) 0) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 0) (= (select ULTIMATE.start_main_~A~5 v_idx_40) v_v_2_1)))) (forall ((v_idx_43 Int) (v_idx_41 Int) (v_idx_42 Int)) (exists ((v_b_23_1 Int) (v_b_24_1 Int) (v_v_236_1 Int) (v_v_238_1 Int) (v_v_237_1 Int)) (and (<= (- (- ULTIMATE.start_main_~i~5) v_v_237_1) 2147483647) (<= (- (- v_v_237_1) v_v_237_1) 4294967296) (<= (- ULTIMATE.start_main_~i~5 v_v_237_1) 2147483651) (<= (- v_b_23_1 v_v_237_1) 2147483648) (<= (- (- v_b_23_1) v_b_24_1) (- 1)) (<= (- v_b_23_1 (- v_b_24_1)) 3) (<= (- (- v_b_24_1) v_v_237_1) 2147483647) (or (= v_v_238_1 (select ULTIMATE.start_main_~A~5 v_idx_43)) (< v_idx_43 v_b_24_1)) (<= (- ULTIMATE.start_main_~i~5 (- v_b_23_1)) 3) (<= (- v_b_23_1 v_b_24_1) (- 1)) (<= (- (- v_b_23_1) (- v_v_237_1)) 2147483647) (<= (- v_b_23_1 (- v_v_237_1)) 2147483647) (<= (- ULTIMATE.start_main_~i~5 v_b_23_1) 3) (<= (- (- v_b_23_1) v_b_23_1) 0) (<= (- ULTIMATE.start_main_~i~5 (- v_b_24_1)) 6) (<= (- v_b_24_1 v_v_237_1) 2147483651) (<= (- (- ULTIMATE.start_main_~i~5) (- v_v_237_1)) 2147483646) (<= (- (- ULTIMATE.start_main_~i~5) v_b_23_1) (- 1)) (or (<= v_b_23_1 v_idx_41) (= v_v_236_1 (select ULTIMATE.start_main_~A~5 v_idx_41))) (<= (- (- v_b_24_1) (- v_v_237_1)) 2147483646) (<= (- (- v_b_23_1) (- v_b_24_1)) 3) (<= (- ULTIMATE.start_main_~i~5 (- v_v_237_1)) 2147483650) (or (<= v_b_24_1 v_idx_42) (= v_v_237_1 (select ULTIMATE.start_main_~A~5 v_idx_42)) (< v_idx_42 v_b_23_1)) (<= (- v_v_237_1 (- v_v_237_1)) 4294967294) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 6) (<= (- ULTIMATE.start_main_~i~5 v_b_24_1) 0) (<= (- (- v_b_24_1) v_b_24_1) (- 2)) (<= (- v_b_23_1 (- v_b_23_1)) 0) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) (- 2)) (<= (- (- v_b_23_1) v_v_237_1) 2147483648) (<= (- v_b_24_1 (- v_b_24_1)) 6) (<= (- (- ULTIMATE.start_main_~i~5) v_b_24_1) (- 2)) (<= (- v_b_24_1 (- v_v_237_1)) 2147483650) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_23_1)) (- 1)) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_24_1)) 0)))))} [2018-12-23 15:26:49,116 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~i~5 < 1023);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 15:26:49,116 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_#t~nondet1| 2147483647) (< c_ULTIMATE.start_main_~i~5 1023) (<= 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 15:26:55,265 WARN L181 SmtUtils]: Spent 6.15 s on a formula simplification that was a NOOP. DAG size: 201 [2018-12-23 15:26:55,266 WARN L276 ngHoareTripleChecker]: Post: {2147483630#(or (forall ((v_idx_45 Int) (v_idx_46 Int) (v_idx_44 Int)) (exists ((v_b_30_1 Int) (v_v_247_1 Int) (v_b_29_1 Int) (v_v_249_1 Int) (v_v_248_1 Int)) (and (<= (- (- v_b_30_1) v_b_30_1) (- 2)) (<= (- ULTIMATE.start_main_~i~5 (- v_b_29_1)) 1) (<= (- (- ULTIMATE.start_main_~i~5) v_b_29_1) (- 1)) (<= (- (- v_b_29_1) v_b_30_1) (- 1)) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 2) (<= (- v_b_30_1 v_v_248_1) 2147483649) (<= (- (- ULTIMATE.start_main_~i~5) v_v_248_1) 2147483647) (or (< v_idx_45 v_b_29_1) (= v_v_248_1 (select ULTIMATE.start_main_~A~5 v_idx_45)) (<= v_b_30_1 v_idx_45)) (<= (- (- v_b_29_1) v_b_29_1) 0) (<= (- (- ULTIMATE.start_main_~i~5) v_b_30_1) (- 2)) (<= (- ULTIMATE.start_main_~i~5 v_v_248_1) 2147483649) (<= (- v_b_30_1 (- v_v_248_1)) 2147483648) (<= (- ULTIMATE.start_main_~i~5 v_b_29_1) 1) (<= (- (- v_b_30_1) (- v_v_248_1)) 2147483646) (<= (- v_b_29_1 (- v_b_29_1)) 0) (<= (- v_b_29_1 v_b_30_1) (- 1)) (<= (- v_b_29_1 v_v_248_1) 2147483648) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_30_1)) 0) (<= (- v_b_29_1 (- v_v_248_1)) 2147483647) (<= (- ULTIMATE.start_main_~i~5 (- v_v_248_1)) 2147483648) (<= (- v_b_29_1 (- v_b_30_1)) 1) (or (= v_v_249_1 (select ULTIMATE.start_main_~A~5 v_idx_46)) (< v_idx_46 v_b_30_1)) (<= (- (- v_b_29_1) (- v_v_248_1)) 2147483647) (<= (- (- ULTIMATE.start_main_~i~5) (- v_v_248_1)) 2147483646) (<= (- ULTIMATE.start_main_~i~5 (- v_b_30_1)) 2) (<= (- (- v_b_30_1) v_v_248_1) 2147483647) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_29_1)) (- 1)) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) (- 2)) (<= (- (- v_b_29_1) (- v_b_30_1)) 1) (or (<= v_b_29_1 v_idx_44) (= (select ULTIMATE.start_main_~A~5 v_idx_44) v_v_247_1)) (<= (- (- v_b_29_1) v_v_248_1) 2147483648) (<= (- v_v_248_1 (- v_v_248_1)) 4294967294) (<= (- ULTIMATE.start_main_~i~5 v_b_30_1) 0) (<= (- (- v_v_248_1) v_v_248_1) 4294967296) (<= (- v_b_30_1 (- v_b_30_1)) 2)))) (forall ((v_idx_47 Int) (v_idx_48 Int) (v_idx_49 Int)) (exists ((v_b_23_1 Int) (v_b_32_1 Int) (v_v_236_1 Int) (v_v_237_1 Int) (v_v_252_1 Int)) (and (<= (- ULTIMATE.start_main_~i~5 (- v_b_23_1)) 4) (<= (- (- v_v_237_1) v_v_237_1) 4294967296) (<= (- v_b_23_1 v_b_32_1) (- 2)) (<= (- v_b_32_1 (- v_b_32_1)) 8) (<= (- v_b_23_1 v_v_237_1) 2147483648) (or (< v_idx_49 v_b_32_1) (= v_v_252_1 (select ULTIMATE.start_main_~A~5 v_idx_49))) (<= (- ULTIMATE.start_main_~i~5 v_b_32_1) 0) (<= (- (- v_b_23_1) (- v_b_32_1)) 4) (<= (- v_b_32_1 v_v_237_1) 2147483652) (<= (- v_b_32_1 (- v_v_237_1)) 2147483651) (<= (- ULTIMATE.start_main_~i~5 v_v_237_1) 2147483652) (<= (- (- v_b_23_1) (- v_v_237_1)) 2147483647) (<= (- v_b_23_1 (- v_v_237_1)) 2147483647) (<= (- (- ULTIMATE.start_main_~i~5) v_b_32_1) (- 4)) (<= (- (- v_b_32_1) v_v_237_1) 2147483646) (<= (- ULTIMATE.start_main_~i~5 (- v_v_237_1)) 2147483651) (<= (- (- v_b_23_1) v_b_23_1) 0) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_23_1)) (- 2)) (<= (- (- ULTIMATE.start_main_~i~5) v_v_237_1) 2147483646) (<= (- (- v_b_23_1) v_b_32_1) (- 2)) (<= (- v_b_23_1 (- v_b_32_1)) 4) (<= (- ULTIMATE.start_main_~i~5 v_b_23_1) 4) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) (- 4)) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 8) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_32_1)) 0) (<= (- v_v_237_1 (- v_v_237_1)) 4294967294) (<= (- ULTIMATE.start_main_~i~5 (- v_b_32_1)) 8) (<= (- (- v_b_32_1) v_b_32_1) (- 4)) (<= (- (- v_b_32_1) (- v_v_237_1)) 2147483645) (<= (- v_b_23_1 (- v_b_23_1)) 0) (<= (- (- ULTIMATE.start_main_~i~5) (- v_v_237_1)) 2147483645) (<= (- (- v_b_23_1) v_v_237_1) 2147483648) (or (= v_v_237_1 (select ULTIMATE.start_main_~A~5 v_idx_48)) (<= v_b_32_1 v_idx_48) (< v_idx_48 v_b_23_1)) (or (= v_v_236_1 (select ULTIMATE.start_main_~A~5 v_idx_47)) (<= v_b_23_1 v_idx_47)) (<= (- (- ULTIMATE.start_main_~i~5) v_b_23_1) (- 2))))))} [2018-12-23 15:26:58,585 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-23 15:26:58,586 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-23 15:26:58,586 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-23 15:26:58,586 WARN L223 ngHoareTripleChecker]: -- [2018-12-23 15:26:58,587 WARN L224 ngHoareTripleChecker]: Pre: {2147483627#(or (forall ((v_idx_54 Int)) (exists ((v_v_2_1 Int)) (and (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) 0) (= v_v_2_1 (select c_ULTIMATE.start_main_~A~5 v_idx_54)) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 0)))) (forall ((v_idx_56 Int) (v_idx_57 Int) (v_idx_55 Int)) (exists ((v_v_336_1 Int) (v_v_335_1 Int) (v_v_334_1 Int) (v_b_33_1 Int) (v_b_34_1 Int)) (and (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_34_1)) 8) (<= (- v_b_33_1 (- v_b_34_1)) 4) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_335_1) 2147483647) (<= (- (- v_b_33_1) (- v_v_335_1)) 2147483647) (<= (- v_v_335_1 (- v_v_335_1)) 4294967294) (or (<= v_b_33_1 v_idx_55) (= v_v_334_1 (select c_ULTIMATE.start_main_~A~5 v_idx_55))) (<= (- v_b_33_1 v_v_335_1) 2147483648) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_33_1)) (- 1)) (<= (- c_ULTIMATE.start_main_~i~5 v_b_34_1) 0) (<= (- v_b_34_1 v_v_335_1) 2147483652) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_335_1)) 2147483651) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_335_1)) 2147483646) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_33_1)) 4) (<= (- (- v_b_33_1) v_b_34_1) (- 1)) (<= (- v_b_34_1 (- v_v_335_1)) 2147483651) (<= (- v_b_34_1 (- v_b_34_1)) 8) (<= (- (- v_b_33_1) (- v_b_34_1)) 4) (<= (- (- v_b_34_1) v_v_335_1) 2147483647) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 8) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_34_1) (- 2)) (<= (- v_b_33_1 (- v_b_33_1)) 0) (<= (- (- v_b_34_1) v_b_34_1) (- 2)) (<= (- (- v_b_33_1) v_b_33_1) 0) (<= (- c_ULTIMATE.start_main_~i~5 v_b_33_1) 4) (<= (- (- v_b_33_1) v_v_335_1) 2147483648) (<= (- (- v_b_34_1) (- v_v_335_1)) 2147483646) (<= (- c_ULTIMATE.start_main_~i~5 v_v_335_1) 2147483652) (<= (- v_b_33_1 v_b_34_1) (- 1)) (or (= v_v_336_1 (select c_ULTIMATE.start_main_~A~5 v_idx_57)) (< v_idx_57 v_b_34_1)) (or (< v_idx_56 v_b_33_1) (= v_v_335_1 (select c_ULTIMATE.start_main_~A~5 v_idx_56)) (<= v_b_34_1 v_idx_56)) (<= (- v_b_33_1 (- v_v_335_1)) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) (- 2)) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_34_1)) 0) (<= (- (- v_v_335_1) v_v_335_1) 4294967296) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_33_1) (- 1))))))} [2018-12-23 15:26:58,587 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~i~5 < 1023);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 15:26:58,587 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_#t~nondet1| 2147483647) (< c_ULTIMATE.start_main_~i~5 1023) (<= 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 15:26:58,589 WARN L230 ngHoareTripleChecker]: Post: {2147483626#(or (forall ((v_idx_63 Int) (v_idx_61 Int) (v_idx_62 Int)) (exists ((v_b_42_1 Int) (v_v_335_1 Int) (v_v_334_1 Int) (v_b_33_1 Int) (v_v_350_1 Int)) (and (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_42_1) (- 4)) (<= (- c_ULTIMATE.start_main_~i~5 v_v_335_1) 2147483653) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_33_1) (- 2)) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_42_1)) 10) (<= (- (- v_b_33_1) (- v_v_335_1)) 2147483647) (or (<= v_b_42_1 v_idx_62) (= (select c_ULTIMATE.start_main_~A~5 v_idx_62) v_v_335_1) (< v_idx_62 v_b_33_1)) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_42_1)) 0) (<= (- v_b_42_1 (- v_b_42_1)) 10) (<= (- v_b_33_1 v_b_42_1) (- 2)) (<= (- (- v_b_42_1) v_v_335_1) 2147483646) (<= (- v_v_335_1 (- v_v_335_1)) 4294967294) (<= (- v_b_33_1 v_v_335_1) 2147483648) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_33_1)) (- 2)) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_33_1)) 5) (<= (- v_b_42_1 (- v_v_335_1)) 2147483652) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 10) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_335_1)) 2147483645) (<= (- v_b_33_1 (- v_b_42_1)) 5) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) (- 4)) (<= (- v_b_33_1 (- v_b_33_1)) 0) (<= (- c_ULTIMATE.start_main_~i~5 v_b_42_1) 0) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_335_1)) 2147483652) (<= (- (- v_b_33_1) v_b_33_1) 0) (<= (- (- v_b_33_1) (- v_b_42_1)) 5) (or (< v_idx_63 v_b_42_1) (= (select c_ULTIMATE.start_main_~A~5 v_idx_63) v_v_350_1)) (<= (- (- v_b_33_1) v_v_335_1) 2147483648) (<= (- (- v_b_33_1) v_b_42_1) (- 2)) (<= (- c_ULTIMATE.start_main_~i~5 v_b_33_1) 5) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_335_1) 2147483646) (<= (- v_b_42_1 v_v_335_1) 2147483653) (<= (- v_b_33_1 (- v_v_335_1)) 2147483647) (<= (- (- v_v_335_1) v_v_335_1) 4294967296) (<= (- (- v_b_42_1) v_b_42_1) (- 4)) (or (<= v_b_33_1 v_idx_61) (= v_v_334_1 (select c_ULTIMATE.start_main_~A~5 v_idx_61))) (<= (- (- v_b_42_1) (- v_v_335_1)) 2147483645)))) (forall ((v_idx_58 Int) (v_idx_59 Int) (v_idx_60 Int)) (exists ((v_b_40_1 Int) (v_v_347_1 Int) (v_v_346_1 Int) (v_v_345_1 Int) (v_b_39_1 Int)) (and (<= (- (- v_b_40_1) v_v_346_1) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_346_1)) 2147483646) (<= (- (- v_b_39_1) (- v_b_40_1)) 1) (<= (- v_b_40_1 (- v_b_40_1)) 2) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 2) (or (= v_v_345_1 (select c_ULTIMATE.start_main_~A~5 v_idx_58)) (<= v_b_39_1 v_idx_58)) (or (< v_idx_60 v_b_40_1) (= v_v_347_1 (select c_ULTIMATE.start_main_~A~5 v_idx_60))) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_39_1)) (- 1)) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_40_1)) 0) (<= (- c_ULTIMATE.start_main_~i~5 v_b_40_1) 0) (<= (- v_v_346_1 (- v_v_346_1)) 4294967294) (<= (- v_b_39_1 v_b_40_1) (- 1)) (<= (- v_b_39_1 (- v_b_40_1)) 1) (<= (- v_b_39_1 (- v_v_346_1)) 2147483647) (<= (- (- v_b_39_1) (- v_v_346_1)) 2147483647) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_39_1)) 1) (<= (- (- v_b_40_1) (- v_v_346_1)) 2147483646) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_346_1)) 2147483648) (<= (- (- v_b_39_1) v_b_40_1) (- 1)) (<= (- (- v_b_39_1) v_v_346_1) 2147483648) (<= (- v_b_39_1 (- v_b_39_1)) 0) (<= (- c_ULTIMATE.start_main_~i~5 v_b_39_1) 1) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_40_1)) 2) (<= (- v_b_39_1 v_v_346_1) 2147483648) (<= (- (- v_b_39_1) v_b_39_1) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_346_1) 2147483647) (<= (- c_ULTIMATE.start_main_~i~5 v_v_346_1) 2147483649) (<= (- (- v_v_346_1) v_v_346_1) 4294967296) (<= (- v_b_40_1 (- v_v_346_1)) 2147483648) (<= (- (- v_b_40_1) v_b_40_1) (- 2)) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_40_1) (- 2)) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) (- 2)) (<= (- v_b_40_1 v_v_346_1) 2147483649) (or (= (select c_ULTIMATE.start_main_~A~5 v_idx_59) v_v_346_1) (< v_idx_59 v_b_39_1) (<= v_b_40_1 v_idx_59)) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_39_1) (- 1))))))} [2018-12-23 15:26:58,590 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-23 15:26:58,617 WARN L268 ngHoareTripleChecker]: -- [2018-12-23 15:26:58,617 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-23 15:27:00,703 WARN L181 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 116 [2018-12-23 15:27:00,703 WARN L270 ngHoareTripleChecker]: Pre: {2147483627#(or (forall ((v_idx_54 Int)) (exists ((v_v_2_1 Int)) (and (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) 0) (= v_v_2_1 (select ULTIMATE.start_main_~A~5 v_idx_54)) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 0)))) (forall ((v_idx_56 Int) (v_idx_57 Int) (v_idx_55 Int)) (exists ((v_v_336_1 Int) (v_v_335_1 Int) (v_v_334_1 Int) (v_b_33_1 Int) (v_b_34_1 Int)) (and (<= (- ULTIMATE.start_main_~i~5 (- v_b_34_1)) 8) (<= (- v_b_33_1 (- v_b_34_1)) 4) (<= (- (- ULTIMATE.start_main_~i~5) v_v_335_1) 2147483647) (<= (- (- v_b_33_1) (- v_v_335_1)) 2147483647) (<= (- v_v_335_1 (- v_v_335_1)) 4294967294) (or (<= v_b_33_1 v_idx_55) (= v_v_334_1 (select ULTIMATE.start_main_~A~5 v_idx_55))) (<= (- v_b_33_1 v_v_335_1) 2147483648) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_33_1)) (- 1)) (<= (- ULTIMATE.start_main_~i~5 v_b_34_1) 0) (<= (- v_b_34_1 v_v_335_1) 2147483652) (<= (- ULTIMATE.start_main_~i~5 (- v_v_335_1)) 2147483651) (<= (- (- ULTIMATE.start_main_~i~5) (- v_v_335_1)) 2147483646) (<= (- ULTIMATE.start_main_~i~5 (- v_b_33_1)) 4) (<= (- (- v_b_33_1) v_b_34_1) (- 1)) (<= (- v_b_34_1 (- v_v_335_1)) 2147483651) (<= (- v_b_34_1 (- v_b_34_1)) 8) (<= (- (- v_b_33_1) (- v_b_34_1)) 4) (<= (- (- v_b_34_1) v_v_335_1) 2147483647) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 8) (<= (- (- ULTIMATE.start_main_~i~5) v_b_34_1) (- 2)) (<= (- v_b_33_1 (- v_b_33_1)) 0) (<= (- (- v_b_34_1) v_b_34_1) (- 2)) (<= (- (- v_b_33_1) v_b_33_1) 0) (<= (- ULTIMATE.start_main_~i~5 v_b_33_1) 4) (<= (- (- v_b_33_1) v_v_335_1) 2147483648) (<= (- (- v_b_34_1) (- v_v_335_1)) 2147483646) (<= (- ULTIMATE.start_main_~i~5 v_v_335_1) 2147483652) (<= (- v_b_33_1 v_b_34_1) (- 1)) (or (= v_v_336_1 (select ULTIMATE.start_main_~A~5 v_idx_57)) (< v_idx_57 v_b_34_1)) (or (< v_idx_56 v_b_33_1) (= v_v_335_1 (select ULTIMATE.start_main_~A~5 v_idx_56)) (<= v_b_34_1 v_idx_56)) (<= (- v_b_33_1 (- v_v_335_1)) 2147483647) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) (- 2)) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_34_1)) 0) (<= (- (- v_v_335_1) v_v_335_1) 4294967296) (<= (- (- ULTIMATE.start_main_~i~5) v_b_33_1) (- 1))))))} [2018-12-23 15:27:00,703 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~i~5 < 1023);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 15:27:00,703 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_#t~nondet1| 2147483647) (< c_ULTIMATE.start_main_~i~5 1023) (<= 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 15:27:07,097 WARN L181 SmtUtils]: Spent 6.39 s on a formula simplification that was a NOOP. DAG size: 201 [2018-12-23 15:27:07,098 WARN L276 ngHoareTripleChecker]: Post: {2147483626#(or (forall ((v_idx_63 Int) (v_idx_61 Int) (v_idx_62 Int)) (exists ((v_b_42_1 Int) (v_v_335_1 Int) (v_v_334_1 Int) (v_b_33_1 Int) (v_v_350_1 Int)) (and (<= (- (- ULTIMATE.start_main_~i~5) v_b_42_1) (- 4)) (<= (- ULTIMATE.start_main_~i~5 v_v_335_1) 2147483653) (<= (- (- ULTIMATE.start_main_~i~5) v_b_33_1) (- 2)) (<= (- ULTIMATE.start_main_~i~5 (- v_b_42_1)) 10) (<= (- (- v_b_33_1) (- v_v_335_1)) 2147483647) (or (<= v_b_42_1 v_idx_62) (= (select ULTIMATE.start_main_~A~5 v_idx_62) v_v_335_1) (< v_idx_62 v_b_33_1)) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_42_1)) 0) (<= (- v_b_42_1 (- v_b_42_1)) 10) (<= (- v_b_33_1 v_b_42_1) (- 2)) (<= (- (- v_b_42_1) v_v_335_1) 2147483646) (<= (- v_v_335_1 (- v_v_335_1)) 4294967294) (<= (- v_b_33_1 v_v_335_1) 2147483648) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_33_1)) (- 2)) (<= (- ULTIMATE.start_main_~i~5 (- v_b_33_1)) 5) (<= (- v_b_42_1 (- v_v_335_1)) 2147483652) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 10) (<= (- (- ULTIMATE.start_main_~i~5) (- v_v_335_1)) 2147483645) (<= (- v_b_33_1 (- v_b_42_1)) 5) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) (- 4)) (<= (- v_b_33_1 (- v_b_33_1)) 0) (<= (- ULTIMATE.start_main_~i~5 v_b_42_1) 0) (<= (- ULTIMATE.start_main_~i~5 (- v_v_335_1)) 2147483652) (<= (- (- v_b_33_1) v_b_33_1) 0) (<= (- (- v_b_33_1) (- v_b_42_1)) 5) (or (< v_idx_63 v_b_42_1) (= (select ULTIMATE.start_main_~A~5 v_idx_63) v_v_350_1)) (<= (- (- v_b_33_1) v_v_335_1) 2147483648) (<= (- (- v_b_33_1) v_b_42_1) (- 2)) (<= (- ULTIMATE.start_main_~i~5 v_b_33_1) 5) (<= (- (- ULTIMATE.start_main_~i~5) v_v_335_1) 2147483646) (<= (- v_b_42_1 v_v_335_1) 2147483653) (<= (- v_b_33_1 (- v_v_335_1)) 2147483647) (<= (- (- v_v_335_1) v_v_335_1) 4294967296) (<= (- (- v_b_42_1) v_b_42_1) (- 4)) (or (<= v_b_33_1 v_idx_61) (= v_v_334_1 (select ULTIMATE.start_main_~A~5 v_idx_61))) (<= (- (- v_b_42_1) (- v_v_335_1)) 2147483645)))) (forall ((v_idx_58 Int) (v_idx_59 Int) (v_idx_60 Int)) (exists ((v_b_40_1 Int) (v_v_347_1 Int) (v_v_346_1 Int) (v_v_345_1 Int) (v_b_39_1 Int)) (and (<= (- (- v_b_40_1) v_v_346_1) 2147483647) (<= (- (- ULTIMATE.start_main_~i~5) (- v_v_346_1)) 2147483646) (<= (- (- v_b_39_1) (- v_b_40_1)) 1) (<= (- v_b_40_1 (- v_b_40_1)) 2) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 2) (or (= v_v_345_1 (select ULTIMATE.start_main_~A~5 v_idx_58)) (<= v_b_39_1 v_idx_58)) (or (< v_idx_60 v_b_40_1) (= v_v_347_1 (select ULTIMATE.start_main_~A~5 v_idx_60))) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_39_1)) (- 1)) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_40_1)) 0) (<= (- ULTIMATE.start_main_~i~5 v_b_40_1) 0) (<= (- v_v_346_1 (- v_v_346_1)) 4294967294) (<= (- v_b_39_1 v_b_40_1) (- 1)) (<= (- v_b_39_1 (- v_b_40_1)) 1) (<= (- v_b_39_1 (- v_v_346_1)) 2147483647) (<= (- (- v_b_39_1) (- v_v_346_1)) 2147483647) (<= (- ULTIMATE.start_main_~i~5 (- v_b_39_1)) 1) (<= (- (- v_b_40_1) (- v_v_346_1)) 2147483646) (<= (- ULTIMATE.start_main_~i~5 (- v_v_346_1)) 2147483648) (<= (- (- v_b_39_1) v_b_40_1) (- 1)) (<= (- (- v_b_39_1) v_v_346_1) 2147483648) (<= (- v_b_39_1 (- v_b_39_1)) 0) (<= (- ULTIMATE.start_main_~i~5 v_b_39_1) 1) (<= (- ULTIMATE.start_main_~i~5 (- v_b_40_1)) 2) (<= (- v_b_39_1 v_v_346_1) 2147483648) (<= (- (- v_b_39_1) v_b_39_1) 0) (<= (- (- ULTIMATE.start_main_~i~5) v_v_346_1) 2147483647) (<= (- ULTIMATE.start_main_~i~5 v_v_346_1) 2147483649) (<= (- (- v_v_346_1) v_v_346_1) 4294967296) (<= (- v_b_40_1 (- v_v_346_1)) 2147483648) (<= (- (- v_b_40_1) v_b_40_1) (- 2)) (<= (- (- ULTIMATE.start_main_~i~5) v_b_40_1) (- 2)) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) (- 2)) (<= (- v_b_40_1 v_v_346_1) 2147483649) (or (= (select ULTIMATE.start_main_~A~5 v_idx_59) v_v_346_1) (< v_idx_59 v_b_39_1) (<= v_b_40_1 v_idx_59)) (<= (- (- ULTIMATE.start_main_~i~5) v_b_39_1) (- 1))))))} [2018-12-23 15:27:12,367 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-23 15:27:12,367 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-23 15:27:12,368 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-23 15:27:12,368 WARN L223 ngHoareTripleChecker]: -- [2018-12-23 15:27:12,368 WARN L224 ngHoareTripleChecker]: Pre: {2147483619#(or (forall ((v_idx_89 Int) (v_idx_88 Int) (v_idx_90 Int)) (exists ((v_v_479_1 Int) (v_b_60_1 Int) (v_v_478_1 Int) (v_b_59_1 Int) (v_v_480_1 Int)) (and (or (<= v_b_60_1 v_idx_89) (< v_idx_89 v_b_59_1) (= (select c_ULTIMATE.start_main_~A~5 v_idx_89) v_v_479_1)) (<= (- (- v_b_59_1) v_b_59_1) 0) (<= (- (- v_b_59_1) (- v_b_60_1)) 512) (<= (- (- v_b_59_1) v_b_60_1) 0) (<= (- v_b_60_1 v_v_479_1) 2147484160) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 1024) (<= (- v_b_60_1 (- v_b_60_1)) 1024) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_59_1)) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_479_1)) 2147483647) (<= (- (- v_b_60_1) (- v_v_479_1)) 2147483647) (<= (- c_ULTIMATE.start_main_~i~5 v_b_59_1) 512) (<= (- v_b_59_1 v_v_479_1) 2147483648) (<= (- (- v_b_59_1) (- v_v_479_1)) 2147483647) (<= (- (- v_b_60_1) v_v_479_1) 2147483648) (<= (- v_v_479_1 (- v_v_479_1)) 4294967294) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_59_1)) 512) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_60_1)) 1024) (<= (- v_b_59_1 (- v_b_59_1)) 0) (<= (- v_b_60_1 (- v_v_479_1)) 2147484159) (<= (- v_b_59_1 (- v_b_60_1)) 512) (<= (- c_ULTIMATE.start_main_~i~5 v_v_479_1) 2147484160) (or (< v_idx_90 v_b_60_1) (= (select c_ULTIMATE.start_main_~A~5 v_idx_90) v_v_480_1)) (or (<= v_b_59_1 v_idx_88) (= v_v_478_1 (select c_ULTIMATE.start_main_~A~5 v_idx_88))) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_479_1) 2147483648) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_59_1) 0) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_479_1)) 2147484159) (<= (- v_b_59_1 v_b_60_1) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_60_1) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_60_1)) 0) (<= (- (- v_b_60_1) v_b_60_1) 0) (<= (- v_b_59_1 (- v_v_479_1)) 2147483647) (<= (- (- v_b_59_1) v_v_479_1) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 v_b_60_1) 0) (<= (- (- v_v_479_1) v_v_479_1) 4294967296)))) (forall ((v_idx_87 Int) (v_idx_85 Int) (v_idx_86 Int)) (exists ((v_v_375_1 Int) (v_v_374_1 Int) (v_b_46_1 Int) (v_v_372_1 Int) (v_b_45_1 Int)) (and (or (< v_idx_87 v_b_46_1) (= v_v_374_1 (select c_ULTIMATE.start_main_~A~5 v_idx_87))) (<= (- v_b_45_1 (- v_b_46_1)) 511) (<= (- (- v_b_45_1) (- v_v_375_1)) 2147483647) (<= (- v_b_46_1 v_v_375_1) 2147484159) (or (= v_v_375_1 (select c_ULTIMATE.start_main_~A~5 v_idx_86)) (<= v_b_46_1 v_idx_86) (< v_idx_86 v_b_45_1)) (<= (- (- v_b_46_1) v_v_375_1) 2147483648) (<= (- (- v_b_46_1) (- v_v_375_1)) 2147483647) (<= (- (- v_b_45_1) v_b_46_1) 0) (<= (- (- v_b_46_1) v_b_46_1) 0) (<= (- v_b_45_1 v_v_375_1) 2147483648) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_375_1) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_375_1)) 2147484158) (<= (- v_v_375_1 (- v_v_375_1)) 4294967294) (<= (- c_ULTIMATE.start_main_~i~5 v_v_375_1) 2147484159) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_46_1)) 0) (<= (- (- v_v_375_1) v_v_375_1) 4294967296) (<= (- c_ULTIMATE.start_main_~i~5 v_b_45_1) 511) (<= (- v_b_45_1 v_b_46_1) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_45_1) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) 0) (<= (- (- v_b_45_1) (- v_b_46_1)) 511) (<= (- c_ULTIMATE.start_main_~i~5 v_b_46_1) 0) (<= (- v_b_45_1 (- v_v_375_1)) 2147483647) (<= (- (- v_b_45_1) v_b_45_1) 0) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 1022) (<= (- v_b_46_1 (- v_b_46_1)) 1022) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_46_1) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_45_1)) 0) (<= (- (- v_b_45_1) v_v_375_1) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_45_1)) 511) (or (<= v_b_45_1 v_idx_85) (= v_v_372_1 (select c_ULTIMATE.start_main_~A~5 v_idx_85))) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_375_1)) 2147483647) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_46_1)) 1022) (<= (- v_b_46_1 (- v_v_375_1)) 2147484158) (<= (- v_b_45_1 (- v_b_45_1)) 0)))))} [2018-12-23 15:27:12,368 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~i~5 < 1023);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 15:27:12,368 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_#t~nondet1| 2147483647) (< c_ULTIMATE.start_main_~i~5 1023) (<= 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 15:27:12,371 WARN L230 ngHoareTripleChecker]: Post: {2147483618#(forall ((v_idx_92 Int) (v_idx_93 Int) (v_idx_91 Int)) (exists ((v_v_566_1 Int) (v_v_479_1 Int) (v_b_70_1 Int) (v_v_478_1 Int) (v_b_59_1 Int)) (and (<= (- (- v_b_59_1) v_b_59_1) 0) (<= (- v_b_70_1 (- v_b_70_1)) 1026) (or (<= v_b_59_1 v_idx_91) (= (select c_ULTIMATE.start_main_~A~5 v_idx_91) v_v_478_1)) (<= (- (- v_b_70_1) (- v_v_479_1)) 2147483646) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_59_1) (- 1)) (<= (- v_b_59_1 v_v_479_1) 2147483648) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_70_1)) 0) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_b_59_1)) (- 1)) (<= (- v_b_59_1 (- v_b_70_1)) 513) (<= (- (- v_b_59_1) (- v_v_479_1)) 2147483647) (<= (- (- c_ULTIMATE.start_main_~i~5) v_b_70_1) (- 2)) (<= (- (- c_ULTIMATE.start_main_~i~5) v_v_479_1) 2147483647) (<= (- v_v_479_1 (- v_v_479_1)) 4294967294) (<= (- v_b_59_1 (- v_b_59_1)) 0) (<= (- v_b_70_1 v_v_479_1) 2147484161) (<= (- (- c_ULTIMATE.start_main_~i~5) (- v_v_479_1)) 2147483646) (<= (- (- v_b_70_1) v_b_70_1) (- 2)) (or (< v_idx_92 v_b_59_1) (<= v_b_70_1 v_idx_92) (= v_v_479_1 (select c_ULTIMATE.start_main_~A~5 v_idx_92))) (<= (- (- v_b_59_1) v_b_70_1) (- 1)) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_59_1)) 513) (<= (- (- v_b_59_1) (- v_b_70_1)) 513) (<= (- v_b_59_1 v_b_70_1) (- 1)) (<= (- c_ULTIMATE.start_main_~i~5 (- v_v_479_1)) 2147484160) (<= (- c_ULTIMATE.start_main_~i~5 v_b_59_1) 513) (<= (- v_b_59_1 (- v_v_479_1)) 2147483647) (<= (- c_ULTIMATE.start_main_~i~5 (- c_ULTIMATE.start_main_~i~5)) 1026) (<= (- c_ULTIMATE.start_main_~i~5 v_v_479_1) 2147484161) (or (= (select c_ULTIMATE.start_main_~A~5 v_idx_93) v_v_566_1) (< v_idx_93 v_b_70_1)) (<= (- (- c_ULTIMATE.start_main_~i~5) c_ULTIMATE.start_main_~i~5) (- 2)) (<= (- c_ULTIMATE.start_main_~i~5 v_b_70_1) 0) (<= (- (- v_b_70_1) v_v_479_1) 2147483647) (<= (- v_b_70_1 (- v_v_479_1)) 2147484160) (<= (- (- v_b_59_1) v_v_479_1) 2147483648) (<= (- c_ULTIMATE.start_main_~i~5 (- v_b_70_1)) 1026) (<= (- (- v_v_479_1) v_v_479_1) 4294967296))))} [2018-12-23 15:27:12,371 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-23 15:27:12,393 WARN L268 ngHoareTripleChecker]: -- [2018-12-23 15:27:12,393 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-23 15:27:18,665 WARN L181 SmtUtils]: Spent 6.27 s on a formula simplification. DAG size of input: 195 DAG size of output: 103 [2018-12-23 15:27:18,665 WARN L270 ngHoareTripleChecker]: Pre: {2147483619#(forall ((v_idx_89 Int) (v_idx_88 Int) (v_idx_90 Int)) (exists ((v_v_479_1 Int) (v_b_60_1 Int) (v_v_478_1 Int) (v_b_59_1 Int) (v_v_480_1 Int)) (and (or (<= v_b_60_1 v_idx_89) (< v_idx_89 v_b_59_1) (= (select ULTIMATE.start_main_~A~5 v_idx_89) v_v_479_1)) (<= (- (- v_b_59_1) v_b_59_1) 0) (<= (- (- v_b_59_1) (- v_b_60_1)) 512) (<= (- (- v_b_59_1) v_b_60_1) 0) (<= (- v_b_60_1 v_v_479_1) 2147484160) (<= (- ULTIMATE.start_main_~i~5 (- ULTIMATE.start_main_~i~5)) 1024) (<= (- v_b_60_1 (- v_b_60_1)) 1024) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_59_1)) 0) (<= (- (- ULTIMATE.start_main_~i~5) (- v_v_479_1)) 2147483647) (<= (- (- v_b_60_1) (- v_v_479_1)) 2147483647) (<= (- ULTIMATE.start_main_~i~5 v_b_59_1) 512) (<= (- v_b_59_1 v_v_479_1) 2147483648) (<= (- (- v_b_59_1) (- v_v_479_1)) 2147483647) (<= (- (- v_b_60_1) v_v_479_1) 2147483648) (<= (- v_v_479_1 (- v_v_479_1)) 4294967294) (<= (- ULTIMATE.start_main_~i~5 (- v_b_59_1)) 512) (<= (- ULTIMATE.start_main_~i~5 (- v_b_60_1)) 1024) (<= (- v_b_59_1 (- v_b_59_1)) 0) (<= (- v_b_60_1 (- v_v_479_1)) 2147484159) (<= (- v_b_59_1 (- v_b_60_1)) 512) (<= (- ULTIMATE.start_main_~i~5 v_v_479_1) 2147484160) (or (< v_idx_90 v_b_60_1) (= (select ULTIMATE.start_main_~A~5 v_idx_90) v_v_480_1)) (or (<= v_b_59_1 v_idx_88) (= v_v_478_1 (select ULTIMATE.start_main_~A~5 v_idx_88))) (<= (- (- ULTIMATE.start_main_~i~5) ULTIMATE.start_main_~i~5) 0) (<= (- (- ULTIMATE.start_main_~i~5) v_v_479_1) 2147483648) (<= (- (- ULTIMATE.start_main_~i~5) v_b_59_1) 0) (<= (- ULTIMATE.start_main_~i~5 (- v_v_479_1)) 2147484159) (<= (- v_b_59_1 v_b_60_1) 0) (<= (- (- ULTIMATE.start_main_~i~5) v_b_60_1) 0) (<= (- (- ULTIMATE.start_main_~i~5) (- v_b_60_1)) 0) (<= (- (- v_b_60_1) v_b_60_1) 0) (<= (- v_b_59_1 (- v_v_479_1)) 2147483647) (<= (- (- v_b_59_1) v_v_479_1) 2147483648) (<= (- ULTIMATE.start_main_~i~5 v_b_60_1) 0) (<= (- (- v_v_479_1) v_v_479_1) 4294967296))))} [2018-12-23 15:27:18,665 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~i~5 < 1023);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 15:27:18,665 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_#t~nondet1| 2147483647) (< c_ULTIMATE.start_main_~i~5 1023) (<= 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|)))