java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_compound_oct_cong.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/sum_array.i_3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b7bd044-m [2019-01-18 15:22:12,050 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-18 15:22:12,052 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-18 15:22:12,063 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-18 15:22:12,064 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-18 15:22:12,065 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-18 15:22:12,066 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-18 15:22:12,068 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-18 15:22:12,069 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-18 15:22:12,070 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-18 15:22:12,071 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2019-01-18 15:22:12,094 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_compound_oct_cong.epf [2019-01-18 15:22:12,107 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-18 15:22:12,107 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-18 15:22:12,108 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-18 15:22:12,108 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-18 15:22:12,108 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-18 15:22:12,109 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-18 15:22:12,109 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-18 15:22:12,109 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-18 15:22:12,109 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-18 15:22:12,109 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-18 15:22:12,110 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-18 15:22:12,110 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-18 15:22:12,110 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-18 15:22:12,111 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-18 15:22:12,111 INFO L133 SettingsManager]: * Use SBE=true [2019-01-18 15:22:12,111 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-18 15:22:12,111 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-18 15:22:12,111 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-18 15:22:12,112 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-18 15:22:12,112 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-18 15:22:12,112 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-18 15:22:12,112 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-18 15:22:12,112 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-18 15:22:12,112 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-18 15:22:12,113 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-18 15:22:12,113 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-18 15:22:12,113 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-18 15:22:12,113 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-18 15:22:12,114 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-18 15:22:12,114 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-18 15:22:12,114 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-18 15:22:12,114 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-18 15:22:12,114 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-18 15:22:12,115 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-18 15:22:12,115 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-18 15:22:12,115 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-18 15:22:12,115 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-18 15:22:12,115 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-18 15:22:12,144 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-18 15:22:12,156 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-18 15:22:12,159 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-18 15:22:12,161 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-18 15:22:12,161 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-18 15:22:12,162 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/sum_array.i_3.bpl [2019-01-18 15:22:12,162 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/sum_array.i_3.bpl' [2019-01-18 15:22:12,209 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-18 15:22:12,211 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-18 15:22:12,211 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-18 15:22:12,211 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-18 15:22:12,212 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-18 15:22:12,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 03:22:12" (1/1) ... [2019-01-18 15:22:12,243 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 03:22:12" (1/1) ... [2019-01-18 15:22:12,251 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-18 15:22:12,252 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-18 15:22:12,252 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-18 15:22:12,252 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-18 15:22:12,264 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 03:22:12" (1/1) ... [2019-01-18 15:22:12,264 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 03:22:12" (1/1) ... [2019-01-18 15:22:12,266 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 03:22:12" (1/1) ... [2019-01-18 15:22:12,266 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 03:22:12" (1/1) ... [2019-01-18 15:22:12,270 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 03:22:12" (1/1) ... [2019-01-18 15:22:12,272 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 03:22:12" (1/1) ... [2019-01-18 15:22:12,273 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 03:22:12" (1/1) ... [2019-01-18 15:22:12,275 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-18 15:22:12,275 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-18 15:22:12,276 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-18 15:22:12,276 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-18 15:22:12,277 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 03:22:12" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-18 15:22:12,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-18 15:22:12,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-18 15:22:12,861 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-18 15:22:12,861 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-01-18 15:22:12,863 INFO L202 PluginConnector]: Adding new model sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.01 03:22:12 BoogieIcfgContainer [2019-01-18 15:22:12,863 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-18 15:22:12,864 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-01-18 15:22:12,864 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-01-18 15:22:12,864 INFO L276 PluginConnector]: Abstract Interpretation initialized [2019-01-18 15:22:12,865 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.01 03:22:12" (1/1) ... [2019-01-18 15:22:12,917 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-18 15:22:13,099 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-01-18 15:22:22,736 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 15:22:22,737 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 15:22:22,738 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 15:22:22,739 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 15:22:22,739 WARN L224 ngHoareTripleChecker]: Pre: {2147483627#(or (forall ((v_idx_89 Int) (v_idx_87 Int) (v_idx_88 Int)) (exists ((v_v_8_1 Int) (v_v_6_1 Int) (v_v_7_1 Int)) (and (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) 0) (= v_v_7_1 (select c_ULTIMATE.start_main_~B~6 v_idx_87)) (= v_v_8_1 (select c_ULTIMATE.start_main_~C~6 v_idx_88)) (= c_ULTIMATE.start_main_~i~6 0) (= (select c_ULTIMATE.start_main_~A~6 v_idx_89) v_v_6_1) (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 0)))) (forall ((v_idx_94 Int) (v_idx_92 Int) (v_idx_93 Int) (v_idx_90 Int) (v_idx_91 Int)) (exists ((v_v_8_1 Int) (v_v_24_1 Int) (v_v_25_1 Int) (v_v_23_1 Int) (v_v_6_1 Int)) (and (= (select c_ULTIMATE.start_main_~C~6 v_idx_93) v_v_8_1) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_v_24_1)) 999999) (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 2) (<= v_v_24_1 (+ c_ULTIMATE.start_main_~i~6 999999)) (or (= (select c_ULTIMATE.start_main_~B~6 v_idx_92) v_v_25_1) (< v_idx_92 c_ULTIMATE.start_main_~i~6)) (<= 2 (* 2 c_ULTIMATE.start_main_~i~6)) (= c_ULTIMATE.start_main_~i~6 1) (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) (- 2)) (<= (- c_ULTIMATE.start_main_~i~6 (- v_v_24_1)) 1000001) (<= (- v_v_24_1 (- v_v_24_1)) 2000000) (= v_v_6_1 (select c_ULTIMATE.start_main_~A~6 v_idx_94)) (or (= (select c_ULTIMATE.start_main_~B~6 v_idx_90) v_v_23_1) (<= 1 (+ c_ULTIMATE.start_main_~i~6 v_idx_90))) (<= (* 2 c_ULTIMATE.start_main_~i~6) 2) (<= (+ v_v_24_1 c_ULTIMATE.start_main_~i~6) 1000001) (or (<= c_ULTIMATE.start_main_~i~6 v_idx_91) (= v_v_24_1 (select c_ULTIMATE.start_main_~B~6 v_idx_91)) (< (+ c_ULTIMATE.start_main_~i~6 v_idx_91) 1)) (= 0 (+ (- c_ULTIMATE.start_main_~i~6) 1))))))} [2019-01-18 15:22:22,742 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~i~6 % 4294967296 < main_~M~6 % 4294967296);assume -2147483648 <= main_#t~nondet4 && main_#t~nondet4 <= 2147483647;main_~B~6 := main_~B~6[main_~i~6 % 4294967296 := main_#t~nondet4];havoc main_#t~nondet4;assume !!(main_~B~6[main_~i~6 % 4294967296] <= 1000000);main_#t~post3 := main_~i~6;main_~i~6 := main_#t~post3 + 1;havoc main_#t~post3; [2019-01-18 15:22:22,743 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= |c_ULTIMATE.start_main_#t~nondet4| 2147483647) (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet4| 2147483648)) (= c_ULTIMATE.start_main_~B~6_primed (store c_ULTIMATE.start_main_~B~6 (mod c_ULTIMATE.start_main_~i~6 4294967296) |c_ULTIMATE.start_main_#t~nondet4|)) (= (+ c_ULTIMATE.start_main_~i~6 1) c_ULTIMATE.start_main_~i~6_primed) (<= (select c_ULTIMATE.start_main_~B~6_primed (mod c_ULTIMATE.start_main_~i~6 4294967296)) 1000000) (< (mod c_ULTIMATE.start_main_~i~6 4294967296) (mod c_ULTIMATE.start_main_~M~6 4294967296))) [2019-01-18 15:22:22,743 WARN L230 ngHoareTripleChecker]: Post: {2147483626#(or (forall ((v_idx_98 Int) (v_idx_99 Int) (v_idx_96 Int) (v_idx_97 Int) (v_idx_95 Int)) (exists ((v_v_8_1 Int) (v_v_260_1 Int) (v_v_259_1 Int) (v_v_258_1 Int) (v_v_6_1 Int)) (and (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 2) (= v_v_6_1 (select c_ULTIMATE.start_main_~A~6 v_idx_99)) (or (= v_v_260_1 (select c_ULTIMATE.start_main_~B~6 v_idx_97)) (< v_idx_97 c_ULTIMATE.start_main_~i~6)) (<= 2 (* 2 c_ULTIMATE.start_main_~i~6)) (<= (- v_v_259_1 (- v_v_259_1)) 2000000) (= c_ULTIMATE.start_main_~i~6 1) (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) (- 2)) (<= (+ v_v_259_1 c_ULTIMATE.start_main_~i~6) 1000001) (= (select c_ULTIMATE.start_main_~C~6 v_idx_98) v_v_8_1) (or (<= 1 (+ v_idx_95 c_ULTIMATE.start_main_~i~6)) (= (select c_ULTIMATE.start_main_~B~6 v_idx_95) v_v_258_1)) (<= (- c_ULTIMATE.start_main_~i~6 (- v_v_259_1)) 1000001) (or (= v_v_259_1 (select c_ULTIMATE.start_main_~B~6 v_idx_96)) (<= c_ULTIMATE.start_main_~i~6 v_idx_96) (< (+ v_idx_96 c_ULTIMATE.start_main_~i~6) 1)) (<= v_v_259_1 (+ c_ULTIMATE.start_main_~i~6 999999)) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_v_259_1)) 999999) (<= (* 2 c_ULTIMATE.start_main_~i~6) 2) (= 0 (+ (- c_ULTIMATE.start_main_~i~6) 1))))) (forall ((v_idx_104 Int) (v_idx_102 Int) (v_idx_103 Int) (v_idx_100 Int) (v_idx_101 Int)) (exists ((v_v_8_1 Int) (v_v_266_1 Int) (v_v_6_1 Int) (v_v_264_1 Int) (v_v_265_1 Int)) (and (or (< (+ c_ULTIMATE.start_main_~i~6 v_idx_101) 3) (<= c_ULTIMATE.start_main_~i~6 v_idx_101) (= v_v_265_1 (select c_ULTIMATE.start_main_~B~6 v_idx_101))) (<= v_v_265_1 (+ c_ULTIMATE.start_main_~i~6 999998)) (<= 4 (* 2 c_ULTIMATE.start_main_~i~6)) (or (= (select c_ULTIMATE.start_main_~B~6 v_idx_102) v_v_266_1) (< v_idx_102 c_ULTIMATE.start_main_~i~6)) (<= (* 2 c_ULTIMATE.start_main_~i~6) 4) (<= (+ c_ULTIMATE.start_main_~i~6 v_v_265_1) 1000002) (= c_ULTIMATE.start_main_~i~6 2) (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) (- 4)) (= v_v_6_1 (select c_ULTIMATE.start_main_~A~6 v_idx_104)) (= 1 (+ (- c_ULTIMATE.start_main_~i~6) 3)) (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 4) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_v_265_1)) 999998) (<= (- c_ULTIMATE.start_main_~i~6 (- v_v_265_1)) 1000002) (<= (- v_v_265_1 (- v_v_265_1)) 2000000) (= (select c_ULTIMATE.start_main_~C~6 v_idx_103) v_v_8_1) (or (= (select c_ULTIMATE.start_main_~B~6 v_idx_100) v_v_264_1) (<= 3 (+ c_ULTIMATE.start_main_~i~6 v_idx_100)))))))} [2019-01-18 15:22:22,743 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 15:22:22,762 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 15:22:22,762 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 15:22:27,842 WARN L181 SmtUtils]: Spent 5.08 s on a formula simplification that was a NOOP. DAG size: 82 [2019-01-18 15:22:27,843 WARN L270 ngHoareTripleChecker]: Pre: {2147483627#(or (forall ((v_idx_89 Int) (v_idx_87 Int) (v_idx_88 Int)) (exists ((v_v_8_1 Int) (v_v_6_1 Int) (v_v_7_1 Int)) (and (<= (- (- ULTIMATE.start_main_~i~6) ULTIMATE.start_main_~i~6) 0) (= v_v_7_1 (select ULTIMATE.start_main_~B~6 v_idx_87)) (= v_v_8_1 (select ULTIMATE.start_main_~C~6 v_idx_88)) (= ULTIMATE.start_main_~i~6 0) (= (select ULTIMATE.start_main_~A~6 v_idx_89) v_v_6_1) (<= (- ULTIMATE.start_main_~i~6 (- ULTIMATE.start_main_~i~6)) 0)))) (forall ((v_idx_94 Int) (v_idx_92 Int) (v_idx_93 Int) (v_idx_90 Int) (v_idx_91 Int)) (exists ((v_v_8_1 Int) (v_v_24_1 Int) (v_v_25_1 Int) (v_v_23_1 Int) (v_v_6_1 Int)) (and (= (select ULTIMATE.start_main_~C~6 v_idx_93) v_v_8_1) (<= (- (- ULTIMATE.start_main_~i~6) (- v_v_24_1)) 999999) (<= (- ULTIMATE.start_main_~i~6 (- ULTIMATE.start_main_~i~6)) 2) (<= v_v_24_1 (+ ULTIMATE.start_main_~i~6 999999)) (or (= (select ULTIMATE.start_main_~B~6 v_idx_92) v_v_25_1) (< v_idx_92 ULTIMATE.start_main_~i~6)) (<= 2 (* 2 ULTIMATE.start_main_~i~6)) (= ULTIMATE.start_main_~i~6 1) (<= (- (- ULTIMATE.start_main_~i~6) ULTIMATE.start_main_~i~6) (- 2)) (<= (- ULTIMATE.start_main_~i~6 (- v_v_24_1)) 1000001) (<= (- v_v_24_1 (- v_v_24_1)) 2000000) (= v_v_6_1 (select ULTIMATE.start_main_~A~6 v_idx_94)) (or (= (select ULTIMATE.start_main_~B~6 v_idx_90) v_v_23_1) (<= 1 (+ ULTIMATE.start_main_~i~6 v_idx_90))) (<= (* 2 ULTIMATE.start_main_~i~6) 2) (<= (+ v_v_24_1 ULTIMATE.start_main_~i~6) 1000001) (or (<= ULTIMATE.start_main_~i~6 v_idx_91) (= v_v_24_1 (select ULTIMATE.start_main_~B~6 v_idx_91)) (< (+ ULTIMATE.start_main_~i~6 v_idx_91) 1)) (= 0 (+ (- ULTIMATE.start_main_~i~6) 1))))))} [2019-01-18 15:22:27,843 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~i~6 % 4294967296 < main_~M~6 % 4294967296);assume -2147483648 <= main_#t~nondet4 && main_#t~nondet4 <= 2147483647;main_~B~6 := main_~B~6[main_~i~6 % 4294967296 := main_#t~nondet4];havoc main_#t~nondet4;assume !!(main_~B~6[main_~i~6 % 4294967296] <= 1000000);main_#t~post3 := main_~i~6;main_~i~6 := main_#t~post3 + 1;havoc main_#t~post3; [2019-01-18 15:22:27,844 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= |c_ULTIMATE.start_main_#t~nondet4| 2147483647) (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet4| 2147483648)) (= c_ULTIMATE.start_main_~B~6_primed (store c_ULTIMATE.start_main_~B~6 (mod c_ULTIMATE.start_main_~i~6 4294967296) |c_ULTIMATE.start_main_#t~nondet4|)) (= (+ c_ULTIMATE.start_main_~i~6 1) c_ULTIMATE.start_main_~i~6_primed) (<= (select c_ULTIMATE.start_main_~B~6_primed (mod c_ULTIMATE.start_main_~i~6 4294967296)) 1000000) (< (mod c_ULTIMATE.start_main_~i~6 4294967296) (mod c_ULTIMATE.start_main_~M~6 4294967296))) [2019-01-18 15:22:33,328 WARN L181 SmtUtils]: Spent 5.48 s on a formula simplification that was a NOOP. DAG size: 119 [2019-01-18 15:22:33,329 WARN L276 ngHoareTripleChecker]: Post: {2147483626#(or (forall ((v_idx_98 Int) (v_idx_99 Int) (v_idx_96 Int) (v_idx_97 Int) (v_idx_95 Int)) (exists ((v_v_8_1 Int) (v_v_260_1 Int) (v_v_259_1 Int) (v_v_258_1 Int) (v_v_6_1 Int)) (and (<= (- ULTIMATE.start_main_~i~6 (- ULTIMATE.start_main_~i~6)) 2) (= v_v_6_1 (select ULTIMATE.start_main_~A~6 v_idx_99)) (or (= v_v_260_1 (select ULTIMATE.start_main_~B~6 v_idx_97)) (< v_idx_97 ULTIMATE.start_main_~i~6)) (<= 2 (* 2 ULTIMATE.start_main_~i~6)) (<= (- v_v_259_1 (- v_v_259_1)) 2000000) (= ULTIMATE.start_main_~i~6 1) (<= (- (- ULTIMATE.start_main_~i~6) ULTIMATE.start_main_~i~6) (- 2)) (<= (+ v_v_259_1 ULTIMATE.start_main_~i~6) 1000001) (= (select ULTIMATE.start_main_~C~6 v_idx_98) v_v_8_1) (or (<= 1 (+ v_idx_95 ULTIMATE.start_main_~i~6)) (= (select ULTIMATE.start_main_~B~6 v_idx_95) v_v_258_1)) (<= (- ULTIMATE.start_main_~i~6 (- v_v_259_1)) 1000001) (or (= v_v_259_1 (select ULTIMATE.start_main_~B~6 v_idx_96)) (<= ULTIMATE.start_main_~i~6 v_idx_96) (< (+ v_idx_96 ULTIMATE.start_main_~i~6) 1)) (<= v_v_259_1 (+ ULTIMATE.start_main_~i~6 999999)) (<= (- (- ULTIMATE.start_main_~i~6) (- v_v_259_1)) 999999) (<= (* 2 ULTIMATE.start_main_~i~6) 2) (= 0 (+ (- ULTIMATE.start_main_~i~6) 1))))) (forall ((v_idx_104 Int) (v_idx_102 Int) (v_idx_103 Int) (v_idx_100 Int) (v_idx_101 Int)) (exists ((v_v_8_1 Int) (v_v_266_1 Int) (v_v_6_1 Int) (v_v_264_1 Int) (v_v_265_1 Int)) (and (or (< (+ ULTIMATE.start_main_~i~6 v_idx_101) 3) (<= ULTIMATE.start_main_~i~6 v_idx_101) (= v_v_265_1 (select ULTIMATE.start_main_~B~6 v_idx_101))) (<= v_v_265_1 (+ ULTIMATE.start_main_~i~6 999998)) (<= 4 (* 2 ULTIMATE.start_main_~i~6)) (or (= (select ULTIMATE.start_main_~B~6 v_idx_102) v_v_266_1) (< v_idx_102 ULTIMATE.start_main_~i~6)) (<= (* 2 ULTIMATE.start_main_~i~6) 4) (<= (+ ULTIMATE.start_main_~i~6 v_v_265_1) 1000002) (= ULTIMATE.start_main_~i~6 2) (<= (- (- ULTIMATE.start_main_~i~6) ULTIMATE.start_main_~i~6) (- 4)) (= v_v_6_1 (select ULTIMATE.start_main_~A~6 v_idx_104)) (= 1 (+ (- ULTIMATE.start_main_~i~6) 3)) (<= (- ULTIMATE.start_main_~i~6 (- ULTIMATE.start_main_~i~6)) 4) (<= (- (- ULTIMATE.start_main_~i~6) (- v_v_265_1)) 999998) (<= (- ULTIMATE.start_main_~i~6 (- v_v_265_1)) 1000002) (<= (- v_v_265_1 (- v_v_265_1)) 2000000) (= (select ULTIMATE.start_main_~C~6 v_idx_103) v_v_8_1) (or (= (select ULTIMATE.start_main_~B~6 v_idx_100) v_v_264_1) (<= 3 (+ ULTIMATE.start_main_~i~6 v_idx_100)))))))} [2019-01-18 15:22:41,798 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 15:22:41,798 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 15:22:41,799 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 15:22:41,800 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 15:22:41,800 WARN L224 ngHoareTripleChecker]: Pre: {2147483613#(or (forall ((v_idx_168 Int) (v_idx_166 Int) (v_idx_167 Int) (v_idx_164 Int) (v_idx_165 Int)) (exists ((v_v_420_1 Int) (v_v_421_1 Int) (v_v_419_1 Int) (v_v_416_1 Int) (v_v_418_1 Int)) (and (<= (- v_v_419_1 (- v_v_419_1)) 2000000) (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 2) (<= v_v_419_1 1000000) (or (<= 0 v_idx_164) (= v_v_416_1 (select c_ULTIMATE.start_main_~B~6 v_idx_164))) (<= c_ULTIMATE.start_main_~i~6 1) (<= 0 c_ULTIMATE.start_main_~i~6) (<= (+ v_v_419_1 c_ULTIMATE.start_main_~i~6) 1000001) (or (<= c_ULTIMATE.start_main_~i~6 v_idx_165) (= v_v_419_1 (select c_ULTIMATE.start_main_~B~6 v_idx_165)) (< v_idx_165 0)) (= v_v_420_1 (select c_ULTIMATE.start_main_~C~6 v_idx_167)) (<= (- c_ULTIMATE.start_main_~i~6 (- v_v_419_1)) 1000001) (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) 0) (<= 0 (* 2 c_ULTIMATE.start_main_~i~6)) (<= v_v_419_1 (+ c_ULTIMATE.start_main_~i~6 1000000)) (or (= v_v_418_1 (select c_ULTIMATE.start_main_~B~6 v_idx_166)) (< v_idx_166 c_ULTIMATE.start_main_~i~6)) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_v_419_1)) 1000000) (<= (* 2 c_ULTIMATE.start_main_~i~6) 2) (= v_v_421_1 (select c_ULTIMATE.start_main_~A~6 v_idx_168))))) (forall ((v_idx_159 Int) (v_idx_162 Int) (v_idx_163 Int) (v_idx_160 Int) (v_idx_161 Int)) (exists ((v_v_8_1 Int) (v_v_266_1 Int) (v_v_6_1 Int) (v_v_264_1 Int) (v_v_265_1 Int)) (and (<= v_v_265_1 (+ c_ULTIMATE.start_main_~i~6 999998)) (<= 4 (* 2 c_ULTIMATE.start_main_~i~6)) (or (< v_idx_161 c_ULTIMATE.start_main_~i~6) (= v_v_266_1 (select c_ULTIMATE.start_main_~B~6 v_idx_161))) (<= (* 2 c_ULTIMATE.start_main_~i~6) 4) (= (select c_ULTIMATE.start_main_~A~6 v_idx_163) v_v_6_1) (or (= v_v_264_1 (select c_ULTIMATE.start_main_~B~6 v_idx_159)) (<= 3 (+ v_idx_159 c_ULTIMATE.start_main_~i~6))) (<= (+ c_ULTIMATE.start_main_~i~6 v_v_265_1) 1000002) (= (select c_ULTIMATE.start_main_~C~6 v_idx_162) v_v_8_1) (= c_ULTIMATE.start_main_~i~6 2) (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) (- 4)) (= 1 (+ (- c_ULTIMATE.start_main_~i~6) 3)) (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 4) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_v_265_1)) 999998) (<= (- c_ULTIMATE.start_main_~i~6 (- v_v_265_1)) 1000002) (<= (- v_v_265_1 (- v_v_265_1)) 2000000) (or (< (+ v_idx_160 c_ULTIMATE.start_main_~i~6) 3) (= v_v_265_1 (select c_ULTIMATE.start_main_~B~6 v_idx_160)) (<= c_ULTIMATE.start_main_~i~6 v_idx_160))))))} [2019-01-18 15:22:41,800 WARN L228 ngHoareTripleChecker]: Action: assume !(main_~i~6 % 4294967296 < main_~M~6 % 4294967296);main_~i~6 := 0; [2019-01-18 15:22:41,800 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (not (< (mod c_ULTIMATE.start_main_~i~6 4294967296) (mod c_ULTIMATE.start_main_~M~6 4294967296))) (= c_ULTIMATE.start_main_~i~6_primed 0)) [2019-01-18 15:22:41,801 WARN L230 ngHoareTripleChecker]: Post: {2147483612#(forall ((v_idx_169 Int) (v_idx_170 Int) (v_idx_173 Int) (v_idx_171 Int) (v_idx_172 Int)) (exists ((v_v_8_1 Int) (v_v_266_1 Int) (v_v_6_1 Int) (v_v_264_1 Int) (v_v_265_1 Int)) (and (<= v_v_265_1 (+ c_ULTIMATE.start_main_~i~6 1000000)) (<= (- c_ULTIMATE.start_main_~i~6 (- v_v_265_1)) 1000000) (<= (+ c_ULTIMATE.start_main_~i~6 v_v_265_1) 1000000) (or (< (+ v_idx_170 c_ULTIMATE.start_main_~i~6) 1) (= v_v_265_1 (select c_ULTIMATE.start_main_~B~6 v_idx_170)) (<= (+ c_ULTIMATE.start_main_~i~6 2) v_idx_170)) (= c_ULTIMATE.start_main_~i~6 0) (<= (* 2 c_ULTIMATE.start_main_~i~6) 0) (= v_v_6_1 (select c_ULTIMATE.start_main_~A~6 v_idx_173)) (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 0) (= (select c_ULTIMATE.start_main_~C~6 v_idx_172) v_v_8_1) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_v_265_1)) 1000000) (= 2 (+ c_ULTIMATE.start_main_~i~6 2)) (or (< v_idx_171 (+ c_ULTIMATE.start_main_~i~6 2)) (= (select c_ULTIMATE.start_main_~B~6 v_idx_171) v_v_266_1)) (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) 0) (<= 0 (* 2 c_ULTIMATE.start_main_~i~6)) (= 1 (+ (- c_ULTIMATE.start_main_~i~6) 1)) (<= (- v_v_265_1 (- v_v_265_1)) 2000000) (or (= v_v_264_1 (select c_ULTIMATE.start_main_~B~6 v_idx_169)) (<= 1 (+ v_idx_169 c_ULTIMATE.start_main_~i~6))))))} [2019-01-18 15:22:41,801 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 15:22:41,805 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 15:22:41,805 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 15:22:48,111 WARN L181 SmtUtils]: Spent 6.31 s on a formula simplification that was a NOOP. DAG size: 118 [2019-01-18 15:22:48,112 WARN L270 ngHoareTripleChecker]: Pre: {2147483613#(or (forall ((v_idx_168 Int) (v_idx_166 Int) (v_idx_167 Int) (v_idx_164 Int) (v_idx_165 Int)) (exists ((v_v_420_1 Int) (v_v_421_1 Int) (v_v_419_1 Int) (v_v_416_1 Int) (v_v_418_1 Int)) (and (<= (- v_v_419_1 (- v_v_419_1)) 2000000) (<= (- ULTIMATE.start_main_~i~6 (- ULTIMATE.start_main_~i~6)) 2) (<= v_v_419_1 1000000) (or (<= 0 v_idx_164) (= v_v_416_1 (select ULTIMATE.start_main_~B~6 v_idx_164))) (<= ULTIMATE.start_main_~i~6 1) (<= 0 ULTIMATE.start_main_~i~6) (<= (+ v_v_419_1 ULTIMATE.start_main_~i~6) 1000001) (or (<= ULTIMATE.start_main_~i~6 v_idx_165) (= v_v_419_1 (select ULTIMATE.start_main_~B~6 v_idx_165)) (< v_idx_165 0)) (= v_v_420_1 (select ULTIMATE.start_main_~C~6 v_idx_167)) (<= (- ULTIMATE.start_main_~i~6 (- v_v_419_1)) 1000001) (<= (- (- ULTIMATE.start_main_~i~6) ULTIMATE.start_main_~i~6) 0) (<= 0 (* 2 ULTIMATE.start_main_~i~6)) (<= v_v_419_1 (+ ULTIMATE.start_main_~i~6 1000000)) (or (= v_v_418_1 (select ULTIMATE.start_main_~B~6 v_idx_166)) (< v_idx_166 ULTIMATE.start_main_~i~6)) (<= (- (- ULTIMATE.start_main_~i~6) (- v_v_419_1)) 1000000) (<= (* 2 ULTIMATE.start_main_~i~6) 2) (= v_v_421_1 (select ULTIMATE.start_main_~A~6 v_idx_168))))) (forall ((v_idx_159 Int) (v_idx_162 Int) (v_idx_163 Int) (v_idx_160 Int) (v_idx_161 Int)) (exists ((v_v_8_1 Int) (v_v_266_1 Int) (v_v_6_1 Int) (v_v_264_1 Int) (v_v_265_1 Int)) (and (<= v_v_265_1 (+ ULTIMATE.start_main_~i~6 999998)) (<= 4 (* 2 ULTIMATE.start_main_~i~6)) (or (< v_idx_161 ULTIMATE.start_main_~i~6) (= v_v_266_1 (select ULTIMATE.start_main_~B~6 v_idx_161))) (<= (* 2 ULTIMATE.start_main_~i~6) 4) (= (select ULTIMATE.start_main_~A~6 v_idx_163) v_v_6_1) (or (= v_v_264_1 (select ULTIMATE.start_main_~B~6 v_idx_159)) (<= 3 (+ v_idx_159 ULTIMATE.start_main_~i~6))) (<= (+ ULTIMATE.start_main_~i~6 v_v_265_1) 1000002) (= (select ULTIMATE.start_main_~C~6 v_idx_162) v_v_8_1) (= ULTIMATE.start_main_~i~6 2) (<= (- (- ULTIMATE.start_main_~i~6) ULTIMATE.start_main_~i~6) (- 4)) (= 1 (+ (- ULTIMATE.start_main_~i~6) 3)) (<= (- ULTIMATE.start_main_~i~6 (- ULTIMATE.start_main_~i~6)) 4) (<= (- (- ULTIMATE.start_main_~i~6) (- v_v_265_1)) 999998) (<= (- ULTIMATE.start_main_~i~6 (- v_v_265_1)) 1000002) (<= (- v_v_265_1 (- v_v_265_1)) 2000000) (or (< (+ v_idx_160 ULTIMATE.start_main_~i~6) 3) (= v_v_265_1 (select ULTIMATE.start_main_~B~6 v_idx_160)) (<= ULTIMATE.start_main_~i~6 v_idx_160))))))} [2019-01-18 15:22:48,112 WARN L274 ngHoareTripleChecker]: Action: assume !(main_~i~6 % 4294967296 < main_~M~6 % 4294967296);main_~i~6 := 0; [2019-01-18 15:22:48,113 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (not (< (mod c_ULTIMATE.start_main_~i~6 4294967296) (mod c_ULTIMATE.start_main_~M~6 4294967296))) (= c_ULTIMATE.start_main_~i~6_primed 0)) [2019-01-18 15:22:48,320 WARN L276 ngHoareTripleChecker]: Post: {2147483612#(and (forall ((v_idx_170 Int)) (or (< (+ v_idx_170 ULTIMATE.start_main_~i~6) 1) (<= (+ (select ULTIMATE.start_main_~B~6 v_idx_170) ULTIMATE.start_main_~i~6) 1000000) (<= (+ ULTIMATE.start_main_~i~6 2) v_idx_170))) (forall ((v_prenex_2 Int)) (or (< (+ v_prenex_2 ULTIMATE.start_main_~i~6) 1) (<= (* 2 (select ULTIMATE.start_main_~B~6 v_prenex_2)) 2000000) (<= (+ ULTIMATE.start_main_~i~6 2) v_prenex_2))) (<= (- (- ULTIMATE.start_main_~i~6) ULTIMATE.start_main_~i~6) 0) (<= 0 (* 2 ULTIMATE.start_main_~i~6)) (= 1 (+ (- ULTIMATE.start_main_~i~6) 1)) (= ULTIMATE.start_main_~i~6 0) (<= (* 2 ULTIMATE.start_main_~i~6) 0) (forall ((v_prenex_1 Int)) (or (<= (+ ULTIMATE.start_main_~i~6 2) v_prenex_1) (<= (select ULTIMATE.start_main_~B~6 v_prenex_1) (+ ULTIMATE.start_main_~i~6 1000000)) (< (+ v_prenex_1 ULTIMATE.start_main_~i~6) 1))) (<= (- ULTIMATE.start_main_~i~6 (- ULTIMATE.start_main_~i~6)) 0) (= 2 (+ ULTIMATE.start_main_~i~6 2)))} [2019-01-18 15:22:51,410 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 15:22:51,410 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 15:22:51,411 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 15:22:51,411 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 15:22:51,411 WARN L224 ngHoareTripleChecker]: Pre: {2147483611#(or (forall ((v_idx_179 Int) (v_idx_180 Int) (v_idx_181 Int) (v_idx_182 Int) (v_idx_183 Int)) (exists ((v_v_420_1 Int) (v_v_421_1 Int) (v_v_419_1 Int) (v_v_416_1 Int) (v_v_418_1 Int)) (and (= v_v_421_1 (select c_ULTIMATE.start_main_~A~6 v_idx_183)) (<= (- v_v_419_1 (- v_v_419_1)) 2000000) (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 2) (<= v_v_419_1 1000000) (<= c_ULTIMATE.start_main_~i~6 1) (<= 0 c_ULTIMATE.start_main_~i~6) (<= (+ v_v_419_1 c_ULTIMATE.start_main_~i~6) 1000001) (or (< v_idx_180 0) (= v_v_419_1 (select c_ULTIMATE.start_main_~B~6 v_idx_180)) (<= c_ULTIMATE.start_main_~i~6 v_idx_180)) (<= (- c_ULTIMATE.start_main_~i~6 (- v_v_419_1)) 1000001) (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) 0) (<= 0 (* 2 c_ULTIMATE.start_main_~i~6)) (or (= v_v_418_1 (select c_ULTIMATE.start_main_~B~6 v_idx_181)) (< v_idx_181 c_ULTIMATE.start_main_~i~6)) (or (<= 0 v_idx_179) (= (select c_ULTIMATE.start_main_~B~6 v_idx_179) v_v_416_1)) (<= v_v_419_1 (+ c_ULTIMATE.start_main_~i~6 1000000)) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_v_419_1)) 1000000) (<= (* 2 c_ULTIMATE.start_main_~i~6) 2) (= v_v_420_1 (select c_ULTIMATE.start_main_~C~6 v_idx_182))))) (forall ((v_idx_174 Int) (v_idx_177 Int) (v_idx_178 Int) (v_idx_175 Int) (v_idx_176 Int)) (exists ((v_v_8_1 Int) (v_v_266_1 Int) (v_v_264_1 Int) (v_v_6_1 Int) (v_v_265_1 Int)) (and (<= v_v_265_1 (+ c_ULTIMATE.start_main_~i~6 999998)) (<= 4 (* 2 c_ULTIMATE.start_main_~i~6)) (= (select c_ULTIMATE.start_main_~A~6 v_idx_178) v_v_6_1) (<= (* 2 c_ULTIMATE.start_main_~i~6) 4) (or (= (select c_ULTIMATE.start_main_~B~6 v_idx_174) v_v_264_1) (<= 3 (+ v_idx_174 c_ULTIMATE.start_main_~i~6))) (or (< v_idx_176 c_ULTIMATE.start_main_~i~6) (= (select c_ULTIMATE.start_main_~B~6 v_idx_176) v_v_266_1)) (<= (+ c_ULTIMATE.start_main_~i~6 v_v_265_1) 1000002) (= c_ULTIMATE.start_main_~i~6 2) (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) (- 4)) (= 1 (+ (- c_ULTIMATE.start_main_~i~6) 3)) (or (= (select c_ULTIMATE.start_main_~B~6 v_idx_175) v_v_265_1) (< (+ c_ULTIMATE.start_main_~i~6 v_idx_175) 3) (<= c_ULTIMATE.start_main_~i~6 v_idx_175)) (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 4) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_v_265_1)) 999998) (<= (- c_ULTIMATE.start_main_~i~6 (- v_v_265_1)) 1000002) (<= (- v_v_265_1 (- v_v_265_1)) 2000000) (= v_v_8_1 (select c_ULTIMATE.start_main_~C~6 v_idx_177))))))} [2019-01-18 15:22:51,411 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~i~6 % 4294967296 < main_~M~6 % 4294967296);assume -2147483648 <= main_#t~nondet4 && main_#t~nondet4 <= 2147483647;main_~B~6 := main_~B~6[main_~i~6 % 4294967296 := main_#t~nondet4];havoc main_#t~nondet4;assume !!(main_~B~6[main_~i~6 % 4294967296] <= 1000000);main_#t~post3 := main_~i~6;main_~i~6 := main_#t~post3 + 1;havoc main_#t~post3; [2019-01-18 15:22:51,412 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= |c_ULTIMATE.start_main_#t~nondet4| 2147483647) (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet4| 2147483648)) (= c_ULTIMATE.start_main_~B~6_primed (store c_ULTIMATE.start_main_~B~6 (mod c_ULTIMATE.start_main_~i~6 4294967296) |c_ULTIMATE.start_main_#t~nondet4|)) (= (+ c_ULTIMATE.start_main_~i~6 1) c_ULTIMATE.start_main_~i~6_primed) (<= (select c_ULTIMATE.start_main_~B~6_primed (mod c_ULTIMATE.start_main_~i~6 4294967296)) 1000000) (< (mod c_ULTIMATE.start_main_~i~6 4294967296) (mod c_ULTIMATE.start_main_~M~6 4294967296))) [2019-01-18 15:22:51,412 WARN L230 ngHoareTripleChecker]: Post: {2147483610#(or (forall ((v_idx_184 Int) (v_idx_185 Int) (v_idx_188 Int) (v_idx_186 Int) (v_idx_187 Int)) (exists ((v_v_8_1 Int) (v_v_653_1 Int) (v_v_654_1 Int) (v_v_652_1 Int) (v_v_6_1 Int)) (and (<= (* 2 c_ULTIMATE.start_main_~i~6) 6) (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) (- 6)) (= (select c_ULTIMATE.start_main_~A~6 v_idx_188) v_v_6_1) (<= v_v_653_1 (+ c_ULTIMATE.start_main_~i~6 999997)) (<= (+ v_v_653_1 c_ULTIMATE.start_main_~i~6) 1000003) (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 6) (or (< (+ c_ULTIMATE.start_main_~i~6 v_idx_186) 6) (= v_v_654_1 (select c_ULTIMATE.start_main_~B~6 v_idx_186))) (= 2 (+ c_ULTIMATE.start_main_~i~6 (- 1))) (<= 6 (* 2 c_ULTIMATE.start_main_~i~6)) (or (<= c_ULTIMATE.start_main_~i~6 (+ v_idx_184 1)) (= (select c_ULTIMATE.start_main_~B~6 v_idx_184) v_v_652_1)) (= (select c_ULTIMATE.start_main_~C~6 v_idx_187) v_v_8_1) (<= (- c_ULTIMATE.start_main_~i~6 (- v_v_653_1)) 1000003) (<= (- v_v_653_1 (- v_v_653_1)) 2000000) (or (< (+ v_idx_185 1) c_ULTIMATE.start_main_~i~6) (<= 6 (+ v_idx_185 c_ULTIMATE.start_main_~i~6)) (= (select c_ULTIMATE.start_main_~B~6 v_idx_185) v_v_653_1)) (= c_ULTIMATE.start_main_~i~6 3) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_v_653_1)) 999997) (= 3 (+ (- c_ULTIMATE.start_main_~i~6) 6))))) (forall ((v_idx_191 Int) (v_idx_192 Int) (v_idx_190 Int) (v_idx_193 Int) (v_idx_189 Int)) (exists ((v_b_50_1 Int) (v_v_420_1 Int) (v_v_660_1 Int) (v_v_421_1 Int) (v_b_49_1 Int) (v_v_659_1 Int) (v_v_658_1 Int)) (and (<= (- v_b_50_1 (- v_b_50_1)) 4) (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) (- 2)) (<= (- c_ULTIMATE.start_main_~i~6 (- v_v_659_1)) 1000002) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_v_659_1)) 999999) (<= (- (- c_ULTIMATE.start_main_~i~6) v_b_49_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_b_49_1)) 0) (<= (- c_ULTIMATE.start_main_~i~6 (- v_b_49_1)) 3) (or (<= v_b_49_1 v_idx_189) (= v_v_658_1 (select c_ULTIMATE.start_main_~B~6 v_idx_189))) (<= (- (- v_b_50_1) v_b_50_1) (- 2)) (<= (- v_v_659_1 (- v_v_659_1)) 2000000) (<= (- (- v_b_49_1) v_b_50_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_~i~6) v_b_50_1) (- 2)) (<= (- v_b_49_1 v_b_50_1) 0) (<= (- c_ULTIMATE.start_main_~i~6 (- v_b_50_1)) 4) (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 4) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_b_50_1)) 1) (<= (- (- v_b_50_1) (- v_v_659_1)) 999999) (<= (- v_b_49_1 (- v_b_49_1)) 2) (<= (- c_ULTIMATE.start_main_~i~6 v_b_50_1) 1) (<= (- (- v_b_49_1) (- v_b_50_1)) 2) (<= (- v_b_50_1 (- v_v_659_1)) 1000002) (<= (- v_b_49_1 (- v_v_659_1)) 1000001) (= (select c_ULTIMATE.start_main_~C~6 v_idx_192) v_v_420_1) (<= (- c_ULTIMATE.start_main_~i~6 v_b_49_1) 2) (<= (- (- v_b_49_1) (- v_v_659_1)) 1000000) (or (<= v_b_50_1 v_idx_190) (< v_idx_190 v_b_49_1) (= v_v_659_1 (select c_ULTIMATE.start_main_~B~6 v_idx_190))) (<= (- (- v_b_49_1) v_b_49_1) 0) (<= (- v_b_49_1 (- v_b_50_1)) 3) (= v_v_421_1 (select c_ULTIMATE.start_main_~A~6 v_idx_193)) (or (< v_idx_191 v_b_50_1) (= v_v_660_1 (select c_ULTIMATE.start_main_~B~6 v_idx_191)))))))} [2019-01-18 15:22:51,413 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 15:22:51,527 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 15:22:51,527 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 15:22:57,060 WARN L181 SmtUtils]: Spent 5.53 s on a formula simplification that was a NOOP. DAG size: 118 [2019-01-18 15:22:57,061 WARN L270 ngHoareTripleChecker]: Pre: {2147483611#(or (forall ((v_idx_179 Int) (v_idx_180 Int) (v_idx_181 Int) (v_idx_182 Int) (v_idx_183 Int)) (exists ((v_v_420_1 Int) (v_v_421_1 Int) (v_v_419_1 Int) (v_v_416_1 Int) (v_v_418_1 Int)) (and (= v_v_421_1 (select ULTIMATE.start_main_~A~6 v_idx_183)) (<= (- v_v_419_1 (- v_v_419_1)) 2000000) (<= (- ULTIMATE.start_main_~i~6 (- ULTIMATE.start_main_~i~6)) 2) (<= v_v_419_1 1000000) (<= ULTIMATE.start_main_~i~6 1) (<= 0 ULTIMATE.start_main_~i~6) (<= (+ v_v_419_1 ULTIMATE.start_main_~i~6) 1000001) (or (< v_idx_180 0) (= v_v_419_1 (select ULTIMATE.start_main_~B~6 v_idx_180)) (<= ULTIMATE.start_main_~i~6 v_idx_180)) (<= (- ULTIMATE.start_main_~i~6 (- v_v_419_1)) 1000001) (<= (- (- ULTIMATE.start_main_~i~6) ULTIMATE.start_main_~i~6) 0) (<= 0 (* 2 ULTIMATE.start_main_~i~6)) (or (= v_v_418_1 (select ULTIMATE.start_main_~B~6 v_idx_181)) (< v_idx_181 ULTIMATE.start_main_~i~6)) (or (<= 0 v_idx_179) (= (select ULTIMATE.start_main_~B~6 v_idx_179) v_v_416_1)) (<= v_v_419_1 (+ ULTIMATE.start_main_~i~6 1000000)) (<= (- (- ULTIMATE.start_main_~i~6) (- v_v_419_1)) 1000000) (<= (* 2 ULTIMATE.start_main_~i~6) 2) (= v_v_420_1 (select ULTIMATE.start_main_~C~6 v_idx_182))))) (forall ((v_idx_174 Int) (v_idx_177 Int) (v_idx_178 Int) (v_idx_175 Int) (v_idx_176 Int)) (exists ((v_v_8_1 Int) (v_v_266_1 Int) (v_v_264_1 Int) (v_v_6_1 Int) (v_v_265_1 Int)) (and (<= v_v_265_1 (+ ULTIMATE.start_main_~i~6 999998)) (<= 4 (* 2 ULTIMATE.start_main_~i~6)) (= (select ULTIMATE.start_main_~A~6 v_idx_178) v_v_6_1) (<= (* 2 ULTIMATE.start_main_~i~6) 4) (or (= (select ULTIMATE.start_main_~B~6 v_idx_174) v_v_264_1) (<= 3 (+ v_idx_174 ULTIMATE.start_main_~i~6))) (or (< v_idx_176 ULTIMATE.start_main_~i~6) (= (select ULTIMATE.start_main_~B~6 v_idx_176) v_v_266_1)) (<= (+ ULTIMATE.start_main_~i~6 v_v_265_1) 1000002) (= ULTIMATE.start_main_~i~6 2) (<= (- (- ULTIMATE.start_main_~i~6) ULTIMATE.start_main_~i~6) (- 4)) (= 1 (+ (- ULTIMATE.start_main_~i~6) 3)) (or (= (select ULTIMATE.start_main_~B~6 v_idx_175) v_v_265_1) (< (+ ULTIMATE.start_main_~i~6 v_idx_175) 3) (<= ULTIMATE.start_main_~i~6 v_idx_175)) (<= (- ULTIMATE.start_main_~i~6 (- ULTIMATE.start_main_~i~6)) 4) (<= (- (- ULTIMATE.start_main_~i~6) (- v_v_265_1)) 999998) (<= (- ULTIMATE.start_main_~i~6 (- v_v_265_1)) 1000002) (<= (- v_v_265_1 (- v_v_265_1)) 2000000) (= v_v_8_1 (select ULTIMATE.start_main_~C~6 v_idx_177))))))} [2019-01-18 15:22:57,061 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~i~6 % 4294967296 < main_~M~6 % 4294967296);assume -2147483648 <= main_#t~nondet4 && main_#t~nondet4 <= 2147483647;main_~B~6 := main_~B~6[main_~i~6 % 4294967296 := main_#t~nondet4];havoc main_#t~nondet4;assume !!(main_~B~6[main_~i~6 % 4294967296] <= 1000000);main_#t~post3 := main_~i~6;main_~i~6 := main_#t~post3 + 1;havoc main_#t~post3; [2019-01-18 15:22:57,062 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= |c_ULTIMATE.start_main_#t~nondet4| 2147483647) (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet4| 2147483648)) (= c_ULTIMATE.start_main_~B~6_primed (store c_ULTIMATE.start_main_~B~6 (mod c_ULTIMATE.start_main_~i~6 4294967296) |c_ULTIMATE.start_main_#t~nondet4|)) (= (+ c_ULTIMATE.start_main_~i~6 1) c_ULTIMATE.start_main_~i~6_primed) (<= (select c_ULTIMATE.start_main_~B~6_primed (mod c_ULTIMATE.start_main_~i~6 4294967296)) 1000000) (< (mod c_ULTIMATE.start_main_~i~6 4294967296) (mod c_ULTIMATE.start_main_~M~6 4294967296))) [2019-01-18 15:23:02,625 WARN L181 SmtUtils]: Spent 5.56 s on a formula simplification that was a NOOP. DAG size: 162 [2019-01-18 15:23:02,625 WARN L276 ngHoareTripleChecker]: Post: {2147483610#(or (forall ((v_idx_184 Int) (v_idx_185 Int) (v_idx_188 Int) (v_idx_186 Int) (v_idx_187 Int)) (exists ((v_v_8_1 Int) (v_v_653_1 Int) (v_v_654_1 Int) (v_v_652_1 Int) (v_v_6_1 Int)) (and (<= (* 2 ULTIMATE.start_main_~i~6) 6) (<= (- (- ULTIMATE.start_main_~i~6) ULTIMATE.start_main_~i~6) (- 6)) (= (select ULTIMATE.start_main_~A~6 v_idx_188) v_v_6_1) (<= v_v_653_1 (+ ULTIMATE.start_main_~i~6 999997)) (<= (+ v_v_653_1 ULTIMATE.start_main_~i~6) 1000003) (<= (- ULTIMATE.start_main_~i~6 (- ULTIMATE.start_main_~i~6)) 6) (or (< (+ ULTIMATE.start_main_~i~6 v_idx_186) 6) (= v_v_654_1 (select ULTIMATE.start_main_~B~6 v_idx_186))) (= 2 (+ ULTIMATE.start_main_~i~6 (- 1))) (<= 6 (* 2 ULTIMATE.start_main_~i~6)) (or (<= ULTIMATE.start_main_~i~6 (+ v_idx_184 1)) (= (select ULTIMATE.start_main_~B~6 v_idx_184) v_v_652_1)) (= (select ULTIMATE.start_main_~C~6 v_idx_187) v_v_8_1) (<= (- ULTIMATE.start_main_~i~6 (- v_v_653_1)) 1000003) (<= (- v_v_653_1 (- v_v_653_1)) 2000000) (or (< (+ v_idx_185 1) ULTIMATE.start_main_~i~6) (<= 6 (+ v_idx_185 ULTIMATE.start_main_~i~6)) (= (select ULTIMATE.start_main_~B~6 v_idx_185) v_v_653_1)) (= ULTIMATE.start_main_~i~6 3) (<= (- (- ULTIMATE.start_main_~i~6) (- v_v_653_1)) 999997) (= 3 (+ (- ULTIMATE.start_main_~i~6) 6))))) (forall ((v_idx_191 Int) (v_idx_192 Int) (v_idx_190 Int) (v_idx_193 Int) (v_idx_189 Int)) (exists ((v_b_50_1 Int) (v_v_420_1 Int) (v_v_660_1 Int) (v_v_421_1 Int) (v_b_49_1 Int) (v_v_659_1 Int) (v_v_658_1 Int)) (and (<= (- v_b_50_1 (- v_b_50_1)) 4) (<= (- (- ULTIMATE.start_main_~i~6) ULTIMATE.start_main_~i~6) (- 2)) (<= (- ULTIMATE.start_main_~i~6 (- v_v_659_1)) 1000002) (<= (- (- ULTIMATE.start_main_~i~6) (- v_v_659_1)) 999999) (<= (- (- ULTIMATE.start_main_~i~6) v_b_49_1) (- 1)) (<= (- (- ULTIMATE.start_main_~i~6) (- v_b_49_1)) 0) (<= (- ULTIMATE.start_main_~i~6 (- v_b_49_1)) 3) (or (<= v_b_49_1 v_idx_189) (= v_v_658_1 (select ULTIMATE.start_main_~B~6 v_idx_189))) (<= (- (- v_b_50_1) v_b_50_1) (- 2)) (<= (- v_v_659_1 (- v_v_659_1)) 2000000) (<= (- (- v_b_49_1) v_b_50_1) (- 1)) (<= (- (- ULTIMATE.start_main_~i~6) v_b_50_1) (- 2)) (<= (- v_b_49_1 v_b_50_1) 0) (<= (- ULTIMATE.start_main_~i~6 (- v_b_50_1)) 4) (<= (- ULTIMATE.start_main_~i~6 (- ULTIMATE.start_main_~i~6)) 4) (<= (- (- ULTIMATE.start_main_~i~6) (- v_b_50_1)) 1) (<= (- (- v_b_50_1) (- v_v_659_1)) 999999) (<= (- v_b_49_1 (- v_b_49_1)) 2) (<= (- ULTIMATE.start_main_~i~6 v_b_50_1) 1) (<= (- (- v_b_49_1) (- v_b_50_1)) 2) (<= (- v_b_50_1 (- v_v_659_1)) 1000002) (<= (- v_b_49_1 (- v_v_659_1)) 1000001) (= (select ULTIMATE.start_main_~C~6 v_idx_192) v_v_420_1) (<= (- ULTIMATE.start_main_~i~6 v_b_49_1) 2) (<= (- (- v_b_49_1) (- v_v_659_1)) 1000000) (or (<= v_b_50_1 v_idx_190) (< v_idx_190 v_b_49_1) (= v_v_659_1 (select ULTIMATE.start_main_~B~6 v_idx_190))) (<= (- (- v_b_49_1) v_b_49_1) 0) (<= (- v_b_49_1 (- v_b_50_1)) 3) (= v_v_421_1 (select ULTIMATE.start_main_~A~6 v_idx_193)) (or (< v_idx_191 v_b_50_1) (= v_v_660_1 (select ULTIMATE.start_main_~B~6 v_idx_191)))))))} [2019-01-18 15:23:05,929 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 15:23:05,930 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 15:23:05,930 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 15:23:05,930 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 15:23:05,930 WARN L224 ngHoareTripleChecker]: Pre: {2147483607#(or (forall ((v_idx_212 Int) (v_idx_210 Int) (v_idx_211 Int)) (exists ((v_v_231_1 Int) (v_v_228_1 Int) (v_v_229_1 Int)) (and (= v_v_231_1 (select c_ULTIMATE.start_main_~A~6 v_idx_212)) (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) 0) (= (select c_ULTIMATE.start_main_~B~6 v_idx_210) v_v_228_1) (= v_v_229_1 (select c_ULTIMATE.start_main_~C~6 v_idx_211)) (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 4)))) (forall ((v_idx_207 Int) (v_idx_208 Int) (v_idx_205 Int) (v_idx_206 Int) (v_idx_209 Int)) (exists ((v_v_453_1 Int) (v_v_451_1 Int) (v_v_452_1 Int) (v_v_228_1 Int) (v_v_229_1 Int) (v_b_37_1 Int) (v_b_38_1 Int)) (and (<= (- v_b_37_1 (- v_b_37_1)) 4) (<= (- (- v_b_37_1) (- v_b_38_1)) 3) (<= (- v_b_37_1 (- v_v_452_1)) 1000002) (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) (- 2)) (<= (- c_ULTIMATE.start_main_~i~6 (- v_b_37_1)) 5) (<= (- c_ULTIMATE.start_main_~i~6 v_b_38_1) 2) (<= (- (- v_b_38_1) (- v_v_452_1)) 999999) (<= (- c_ULTIMATE.start_main_~i~6 (- v_b_38_1)) 6) (= v_v_228_1 (select c_ULTIMATE.start_main_~B~6 v_idx_205)) (<= (- v_b_37_1 (- v_b_38_1)) 5) (<= (- (- v_b_38_1) v_b_38_1) (- 2)) (<= (- v_v_452_1 (- v_v_452_1)) 2000000) (<= (- (- c_ULTIMATE.start_main_~i~6) v_b_37_1) (- 1)) (<= (- (- v_b_37_1) (- v_v_452_1)) 1000000) (or (= (select c_ULTIMATE.start_main_~A~6 v_idx_209) v_v_453_1) (< v_idx_209 v_b_38_1)) (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 6) (<= (- c_ULTIMATE.start_main_~i~6 v_b_37_1) 3) (<= (- c_ULTIMATE.start_main_~i~6 (- v_v_452_1)) 1000003) (<= (- v_b_38_1 (- v_v_452_1)) 1000003) (or (= (select c_ULTIMATE.start_main_~A~6 v_idx_207) v_v_451_1) (<= v_b_37_1 v_idx_207)) (or (= v_v_452_1 (select c_ULTIMATE.start_main_~A~6 v_idx_208)) (< v_idx_208 v_b_37_1) (<= v_b_38_1 v_idx_208)) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_v_452_1)) 999999) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_b_37_1)) 1) (<= (- v_b_37_1 v_b_38_1) 1) (= (select c_ULTIMATE.start_main_~C~6 v_idx_206) v_v_229_1) (<= (- v_b_38_1 (- v_b_38_1)) 6) (<= (- (- c_ULTIMATE.start_main_~i~6) v_b_38_1) (- 2)) (<= (- (- v_b_37_1) v_b_38_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_b_38_1)) 2) (<= (- (- v_b_37_1) v_b_37_1) 0)))))} [2019-01-18 15:23:05,931 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~i~6 % 4294967296 < main_~M~6 % 4294967296);assume -2147483648 <= main_#t~nondet2 && main_#t~nondet2 <= 2147483647;main_~A~6 := main_~A~6[main_~i~6 % 4294967296 := main_#t~nondet2];havoc main_#t~nondet2;assume !!(main_~A~6[main_~i~6 % 4294967296] <= 1000000);main_#t~post1 := main_~i~6;main_~i~6 := main_#t~post1 + 1;havoc main_#t~post1; [2019-01-18 15:23:05,931 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet2| 2147483648)) (<= |c_ULTIMATE.start_main_#t~nondet2| 2147483647) (< (mod c_ULTIMATE.start_main_~i~6 4294967296) (mod c_ULTIMATE.start_main_~M~6 4294967296)) (<= (select c_ULTIMATE.start_main_~A~6_primed (mod c_ULTIMATE.start_main_~i~6 4294967296)) 1000000) (= c_ULTIMATE.start_main_~A~6_primed (store c_ULTIMATE.start_main_~A~6 (mod c_ULTIMATE.start_main_~i~6 4294967296) |c_ULTIMATE.start_main_#t~nondet2|)) (= (+ c_ULTIMATE.start_main_~i~6 1) c_ULTIMATE.start_main_~i~6_primed)) [2019-01-18 15:23:05,931 WARN L230 ngHoareTripleChecker]: Post: {2147483606#(or (forall ((v_idx_214 Int) (v_idx_215 Int) (v_idx_213 Int) (v_idx_216 Int) (v_idx_217 Int)) (exists ((v_b_54_1 Int) (v_v_805_1 Int) (v_v_806_1 Int) (v_v_807_1 Int) (v_v_228_1 Int) (v_v_229_1 Int) (v_b_55_1 Int)) (and (<= (- v_b_54_1 (- v_b_54_1)) 6) (<= (- (- c_ULTIMATE.start_main_~i~6) v_b_55_1) (- 4)) (<= (- v_b_55_1 (- v_b_55_1)) 8) (<= (- (- v_b_55_1) (- v_v_806_1)) 999998) (<= (- v_b_54_1 v_b_55_1) 1) (<= (- (- v_b_54_1) (- v_v_806_1)) 999999) (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) (- 4)) (<= (- c_ULTIMATE.start_main_~i~6 v_b_54_1) 3) (<= (- v_b_54_1 (- v_b_55_1)) 7) (<= (- (- c_ULTIMATE.start_main_~i~6) v_b_54_1) (- 3)) (= (select c_ULTIMATE.start_main_~B~6 v_idx_213) v_v_228_1) (<= (- (- v_b_55_1) v_b_55_1) (- 4)) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_b_55_1)) 2) (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 8) (<= (- c_ULTIMATE.start_main_~i~6 v_b_55_1) 2) (<= (- c_ULTIMATE.start_main_~i~6 (- v_v_806_1)) 1000004) (or (= (select c_ULTIMATE.start_main_~A~6 v_idx_215) v_v_805_1) (<= v_b_54_1 v_idx_215)) (<= (- v_v_806_1 (- v_v_806_1)) 2000000) (<= (- v_b_55_1 (- v_v_806_1)) 1000004) (<= (- (- v_b_54_1) v_b_55_1) (- 3)) (or (< v_idx_216 v_b_54_1) (= v_v_806_1 (select c_ULTIMATE.start_main_~A~6 v_idx_216)) (<= v_b_55_1 v_idx_216)) (<= (- v_b_54_1 (- v_v_806_1)) 1000003) (or (< v_idx_217 v_b_55_1) (= (select c_ULTIMATE.start_main_~A~6 v_idx_217) v_v_807_1)) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_v_806_1)) 999998) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_b_54_1)) 1) (= (select c_ULTIMATE.start_main_~C~6 v_idx_214) v_v_229_1) (<= (- (- v_b_54_1) (- v_b_55_1)) 3) (<= (- (- v_b_54_1) v_b_54_1) (- 2)) (<= (- c_ULTIMATE.start_main_~i~6 (- v_b_54_1)) 7) (<= (- c_ULTIMATE.start_main_~i~6 (- v_b_55_1)) 8)))) (forall ((v_idx_218 Int) (v_idx_219 Int) (v_idx_221 Int) (v_idx_222 Int) (v_idx_220 Int)) (exists ((v_v_811_1 Int) (v_v_812_1 Int) (v_v_813_1 Int) (v_v_228_1 Int) (v_v_229_1 Int) (v_b_59_1 Int) (v_b_58_1 Int)) (and (<= (- v_b_58_1 (- v_b_59_1)) 5) (<= (- v_b_58_1 (- v_v_812_1)) 1000002) (<= (- v_b_58_1 v_b_59_1) 1) (<= (- (- c_ULTIMATE.start_main_~i~6) v_b_58_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) (- 2)) (<= (- c_ULTIMATE.start_main_~i~6 (- v_b_58_1)) 5) (<= (- c_ULTIMATE.start_main_~i~6 v_b_58_1) 3) (or (< v_idx_221 v_b_58_1) (= v_v_812_1 (select c_ULTIMATE.start_main_~A~6 v_idx_221)) (<= v_b_59_1 v_idx_221)) (or (= (select c_ULTIMATE.start_main_~A~6 v_idx_222) v_v_813_1) (< v_idx_222 v_b_59_1)) (<= (- (- v_b_59_1) v_b_59_1) (- 2)) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_v_812_1)) 999999) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_b_59_1)) 2) (<= (- (- c_ULTIMATE.start_main_~i~6) v_b_59_1) (- 2)) (<= (- (- v_b_58_1) v_b_59_1) (- 1)) (<= (- (- v_b_58_1) v_b_58_1) 0) (= v_v_228_1 (select c_ULTIMATE.start_main_~B~6 v_idx_218)) (<= (- v_v_812_1 (- v_v_812_1)) 2000000) (or (<= v_b_58_1 v_idx_220) (= (select c_ULTIMATE.start_main_~A~6 v_idx_220) v_v_811_1)) (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 6) (<= (- c_ULTIMATE.start_main_~i~6 (- v_v_812_1)) 1000003) (<= (- c_ULTIMATE.start_main_~i~6 (- v_b_59_1)) 6) (<= (- v_b_59_1 (- v_v_812_1)) 1000003) (<= (- v_b_58_1 (- v_b_58_1)) 4) (<= (- (- v_b_58_1) (- v_v_812_1)) 1000000) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_b_58_1)) 1) (<= (- (- v_b_59_1) (- v_v_812_1)) 999999) (<= (- (- v_b_58_1) (- v_b_59_1)) 3) (= v_v_229_1 (select c_ULTIMATE.start_main_~C~6 v_idx_219)) (<= (- c_ULTIMATE.start_main_~i~6 v_b_59_1) 2) (<= (- v_b_59_1 (- v_b_59_1)) 6)))))} [2019-01-18 15:23:05,932 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 15:23:05,952 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 15:23:05,952 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 15:23:10,243 WARN L181 SmtUtils]: Spent 4.29 s on a formula simplification that was a NOOP. DAG size: 120 [2019-01-18 15:23:10,243 WARN L270 ngHoareTripleChecker]: Pre: {2147483607#(or (forall ((v_idx_212 Int) (v_idx_210 Int) (v_idx_211 Int)) (exists ((v_v_231_1 Int) (v_v_228_1 Int) (v_v_229_1 Int)) (and (= v_v_231_1 (select ULTIMATE.start_main_~A~6 v_idx_212)) (<= (- (- ULTIMATE.start_main_~i~6) ULTIMATE.start_main_~i~6) 0) (= (select ULTIMATE.start_main_~B~6 v_idx_210) v_v_228_1) (= v_v_229_1 (select ULTIMATE.start_main_~C~6 v_idx_211)) (<= (- ULTIMATE.start_main_~i~6 (- ULTIMATE.start_main_~i~6)) 4)))) (forall ((v_idx_207 Int) (v_idx_208 Int) (v_idx_205 Int) (v_idx_206 Int) (v_idx_209 Int)) (exists ((v_v_453_1 Int) (v_v_451_1 Int) (v_v_452_1 Int) (v_v_228_1 Int) (v_v_229_1 Int) (v_b_37_1 Int) (v_b_38_1 Int)) (and (<= (- v_b_37_1 (- v_b_37_1)) 4) (<= (- (- v_b_37_1) (- v_b_38_1)) 3) (<= (- v_b_37_1 (- v_v_452_1)) 1000002) (<= (- (- ULTIMATE.start_main_~i~6) ULTIMATE.start_main_~i~6) (- 2)) (<= (- ULTIMATE.start_main_~i~6 (- v_b_37_1)) 5) (<= (- ULTIMATE.start_main_~i~6 v_b_38_1) 2) (<= (- (- v_b_38_1) (- v_v_452_1)) 999999) (<= (- ULTIMATE.start_main_~i~6 (- v_b_38_1)) 6) (= v_v_228_1 (select ULTIMATE.start_main_~B~6 v_idx_205)) (<= (- v_b_37_1 (- v_b_38_1)) 5) (<= (- (- v_b_38_1) v_b_38_1) (- 2)) (<= (- v_v_452_1 (- v_v_452_1)) 2000000) (<= (- (- ULTIMATE.start_main_~i~6) v_b_37_1) (- 1)) (<= (- (- v_b_37_1) (- v_v_452_1)) 1000000) (or (= (select ULTIMATE.start_main_~A~6 v_idx_209) v_v_453_1) (< v_idx_209 v_b_38_1)) (<= (- ULTIMATE.start_main_~i~6 (- ULTIMATE.start_main_~i~6)) 6) (<= (- ULTIMATE.start_main_~i~6 v_b_37_1) 3) (<= (- ULTIMATE.start_main_~i~6 (- v_v_452_1)) 1000003) (<= (- v_b_38_1 (- v_v_452_1)) 1000003) (or (= (select ULTIMATE.start_main_~A~6 v_idx_207) v_v_451_1) (<= v_b_37_1 v_idx_207)) (or (= v_v_452_1 (select ULTIMATE.start_main_~A~6 v_idx_208)) (< v_idx_208 v_b_37_1) (<= v_b_38_1 v_idx_208)) (<= (- (- ULTIMATE.start_main_~i~6) (- v_v_452_1)) 999999) (<= (- (- ULTIMATE.start_main_~i~6) (- v_b_37_1)) 1) (<= (- v_b_37_1 v_b_38_1) 1) (= (select ULTIMATE.start_main_~C~6 v_idx_206) v_v_229_1) (<= (- v_b_38_1 (- v_b_38_1)) 6) (<= (- (- ULTIMATE.start_main_~i~6) v_b_38_1) (- 2)) (<= (- (- v_b_37_1) v_b_38_1) (- 1)) (<= (- (- ULTIMATE.start_main_~i~6) (- v_b_38_1)) 2) (<= (- (- v_b_37_1) v_b_37_1) 0)))))} [2019-01-18 15:23:10,243 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~i~6 % 4294967296 < main_~M~6 % 4294967296);assume -2147483648 <= main_#t~nondet2 && main_#t~nondet2 <= 2147483647;main_~A~6 := main_~A~6[main_~i~6 % 4294967296 := main_#t~nondet2];havoc main_#t~nondet2;assume !!(main_~A~6[main_~i~6 % 4294967296] <= 1000000);main_#t~post1 := main_~i~6;main_~i~6 := main_#t~post1 + 1;havoc main_#t~post1; [2019-01-18 15:23:10,244 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet2| 2147483648)) (<= |c_ULTIMATE.start_main_#t~nondet2| 2147483647) (< (mod c_ULTIMATE.start_main_~i~6 4294967296) (mod c_ULTIMATE.start_main_~M~6 4294967296)) (<= (select c_ULTIMATE.start_main_~A~6_primed (mod c_ULTIMATE.start_main_~i~6 4294967296)) 1000000) (= c_ULTIMATE.start_main_~A~6_primed (store c_ULTIMATE.start_main_~A~6 (mod c_ULTIMATE.start_main_~i~6 4294967296) |c_ULTIMATE.start_main_#t~nondet2|)) (= (+ c_ULTIMATE.start_main_~i~6 1) c_ULTIMATE.start_main_~i~6_primed)) [2019-01-18 15:23:16,351 WARN L181 SmtUtils]: Spent 6.11 s on a formula simplification that was a NOOP. DAG size: 192 [2019-01-18 15:23:16,351 WARN L276 ngHoareTripleChecker]: Post: {2147483606#(or (forall ((v_idx_214 Int) (v_idx_215 Int) (v_idx_213 Int) (v_idx_216 Int) (v_idx_217 Int)) (exists ((v_b_54_1 Int) (v_v_805_1 Int) (v_v_806_1 Int) (v_v_807_1 Int) (v_v_228_1 Int) (v_v_229_1 Int) (v_b_55_1 Int)) (and (<= (- v_b_54_1 (- v_b_54_1)) 6) (<= (- (- ULTIMATE.start_main_~i~6) v_b_55_1) (- 4)) (<= (- v_b_55_1 (- v_b_55_1)) 8) (<= (- (- v_b_55_1) (- v_v_806_1)) 999998) (<= (- v_b_54_1 v_b_55_1) 1) (<= (- (- v_b_54_1) (- v_v_806_1)) 999999) (<= (- (- ULTIMATE.start_main_~i~6) ULTIMATE.start_main_~i~6) (- 4)) (<= (- ULTIMATE.start_main_~i~6 v_b_54_1) 3) (<= (- v_b_54_1 (- v_b_55_1)) 7) (<= (- (- ULTIMATE.start_main_~i~6) v_b_54_1) (- 3)) (= (select ULTIMATE.start_main_~B~6 v_idx_213) v_v_228_1) (<= (- (- v_b_55_1) v_b_55_1) (- 4)) (<= (- (- ULTIMATE.start_main_~i~6) (- v_b_55_1)) 2) (<= (- ULTIMATE.start_main_~i~6 (- ULTIMATE.start_main_~i~6)) 8) (<= (- ULTIMATE.start_main_~i~6 v_b_55_1) 2) (<= (- ULTIMATE.start_main_~i~6 (- v_v_806_1)) 1000004) (or (= (select ULTIMATE.start_main_~A~6 v_idx_215) v_v_805_1) (<= v_b_54_1 v_idx_215)) (<= (- v_v_806_1 (- v_v_806_1)) 2000000) (<= (- v_b_55_1 (- v_v_806_1)) 1000004) (<= (- (- v_b_54_1) v_b_55_1) (- 3)) (or (< v_idx_216 v_b_54_1) (= v_v_806_1 (select ULTIMATE.start_main_~A~6 v_idx_216)) (<= v_b_55_1 v_idx_216)) (<= (- v_b_54_1 (- v_v_806_1)) 1000003) (or (< v_idx_217 v_b_55_1) (= (select ULTIMATE.start_main_~A~6 v_idx_217) v_v_807_1)) (<= (- (- ULTIMATE.start_main_~i~6) (- v_v_806_1)) 999998) (<= (- (- ULTIMATE.start_main_~i~6) (- v_b_54_1)) 1) (= (select ULTIMATE.start_main_~C~6 v_idx_214) v_v_229_1) (<= (- (- v_b_54_1) (- v_b_55_1)) 3) (<= (- (- v_b_54_1) v_b_54_1) (- 2)) (<= (- ULTIMATE.start_main_~i~6 (- v_b_54_1)) 7) (<= (- ULTIMATE.start_main_~i~6 (- v_b_55_1)) 8)))) (forall ((v_idx_218 Int) (v_idx_219 Int) (v_idx_221 Int) (v_idx_222 Int) (v_idx_220 Int)) (exists ((v_v_811_1 Int) (v_v_812_1 Int) (v_v_813_1 Int) (v_v_228_1 Int) (v_v_229_1 Int) (v_b_59_1 Int) (v_b_58_1 Int)) (and (<= (- v_b_58_1 (- v_b_59_1)) 5) (<= (- v_b_58_1 (- v_v_812_1)) 1000002) (<= (- v_b_58_1 v_b_59_1) 1) (<= (- (- ULTIMATE.start_main_~i~6) v_b_58_1) (- 1)) (<= (- (- ULTIMATE.start_main_~i~6) ULTIMATE.start_main_~i~6) (- 2)) (<= (- ULTIMATE.start_main_~i~6 (- v_b_58_1)) 5) (<= (- ULTIMATE.start_main_~i~6 v_b_58_1) 3) (or (< v_idx_221 v_b_58_1) (= v_v_812_1 (select ULTIMATE.start_main_~A~6 v_idx_221)) (<= v_b_59_1 v_idx_221)) (or (= (select ULTIMATE.start_main_~A~6 v_idx_222) v_v_813_1) (< v_idx_222 v_b_59_1)) (<= (- (- v_b_59_1) v_b_59_1) (- 2)) (<= (- (- ULTIMATE.start_main_~i~6) (- v_v_812_1)) 999999) (<= (- (- ULTIMATE.start_main_~i~6) (- v_b_59_1)) 2) (<= (- (- ULTIMATE.start_main_~i~6) v_b_59_1) (- 2)) (<= (- (- v_b_58_1) v_b_59_1) (- 1)) (<= (- (- v_b_58_1) v_b_58_1) 0) (= v_v_228_1 (select ULTIMATE.start_main_~B~6 v_idx_218)) (<= (- v_v_812_1 (- v_v_812_1)) 2000000) (or (<= v_b_58_1 v_idx_220) (= (select ULTIMATE.start_main_~A~6 v_idx_220) v_v_811_1)) (<= (- ULTIMATE.start_main_~i~6 (- ULTIMATE.start_main_~i~6)) 6) (<= (- ULTIMATE.start_main_~i~6 (- v_v_812_1)) 1000003) (<= (- ULTIMATE.start_main_~i~6 (- v_b_59_1)) 6) (<= (- v_b_59_1 (- v_v_812_1)) 1000003) (<= (- v_b_58_1 (- v_b_58_1)) 4) (<= (- (- v_b_58_1) (- v_v_812_1)) 1000000) (<= (- (- ULTIMATE.start_main_~i~6) (- v_b_58_1)) 1) (<= (- (- v_b_59_1) (- v_v_812_1)) 999999) (<= (- (- v_b_58_1) (- v_b_59_1)) 3) (= v_v_229_1 (select ULTIMATE.start_main_~C~6 v_idx_219)) (<= (- ULTIMATE.start_main_~i~6 v_b_59_1) 2) (<= (- v_b_59_1 (- v_b_59_1)) 6)))))} [2019-01-18 15:23:21,584 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 15:23:21,585 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 15:23:21,585 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 15:23:21,585 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 15:23:21,586 WARN L224 ngHoareTripleChecker]: Pre: {2147483595#(or (forall ((v_idx_279 Int) (v_idx_280 Int) (v_idx_283 Int) (v_idx_281 Int) (v_idx_282 Int)) (exists ((v_v_453_1 Int) (v_v_451_1 Int) (v_v_452_1 Int) (v_v_228_1 Int) (v_v_229_1 Int) (v_b_37_1 Int) (v_b_38_1 Int)) (and (<= (- v_b_37_1 (- v_b_37_1)) 4) (= v_v_228_1 (select c_ULTIMATE.start_main_~B~6 v_idx_279)) (<= (- (- v_b_37_1) (- v_b_38_1)) 3) (<= (- v_b_37_1 (- v_v_452_1)) 1000002) (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) (- 2)) (= (select c_ULTIMATE.start_main_~C~6 v_idx_280) v_v_229_1) (<= (- c_ULTIMATE.start_main_~i~6 (- v_b_37_1)) 5) (<= (- c_ULTIMATE.start_main_~i~6 v_b_38_1) 2) (<= (- (- v_b_38_1) (- v_v_452_1)) 999999) (<= (- c_ULTIMATE.start_main_~i~6 (- v_b_38_1)) 6) (<= (- v_b_37_1 (- v_b_38_1)) 5) (<= (- (- v_b_38_1) v_b_38_1) (- 2)) (<= (- v_v_452_1 (- v_v_452_1)) 2000000) (<= (- (- c_ULTIMATE.start_main_~i~6) v_b_37_1) (- 1)) (or (= (select c_ULTIMATE.start_main_~A~6 v_idx_283) v_v_453_1) (< v_idx_283 v_b_38_1)) (<= (- (- v_b_37_1) (- v_v_452_1)) 1000000) (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 6) (<= (- c_ULTIMATE.start_main_~i~6 v_b_37_1) 3) (<= (- c_ULTIMATE.start_main_~i~6 (- v_v_452_1)) 1000003) (or (= v_v_452_1 (select c_ULTIMATE.start_main_~A~6 v_idx_282)) (< v_idx_282 v_b_37_1) (<= v_b_38_1 v_idx_282)) (<= (- v_b_38_1 (- v_v_452_1)) 1000003) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_v_452_1)) 999999) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_b_37_1)) 1) (<= (- v_b_37_1 v_b_38_1) 1) (<= (- v_b_38_1 (- v_b_38_1)) 6) (or (= (select c_ULTIMATE.start_main_~A~6 v_idx_281) v_v_451_1) (<= v_b_37_1 v_idx_281)) (<= (- (- c_ULTIMATE.start_main_~i~6) v_b_38_1) (- 2)) (<= (- (- v_b_37_1) v_b_38_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_b_38_1)) 2) (<= (- (- v_b_37_1) v_b_37_1) 0)))) (forall ((v_idx_284 Int) (v_idx_285 Int) (v_idx_286 Int)) (exists ((v_v_846_1 Int) (v_v_844_1 Int) (v_v_845_1 Int)) (and (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) 0) (= v_v_844_1 (select c_ULTIMATE.start_main_~B~6 v_idx_284)) (= v_v_846_1 (select c_ULTIMATE.start_main_~A~6 v_idx_286)) (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 1000000) (= v_v_845_1 (select c_ULTIMATE.start_main_~C~6 v_idx_285))))))} [2019-01-18 15:23:21,586 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~i~6 % 4294967296 < main_~M~6 % 4294967296);assume -2147483648 <= main_#t~nondet2 && main_#t~nondet2 <= 2147483647;main_~A~6 := main_~A~6[main_~i~6 % 4294967296 := main_#t~nondet2];havoc main_#t~nondet2;assume !!(main_~A~6[main_~i~6 % 4294967296] <= 1000000);main_#t~post1 := main_~i~6;main_~i~6 := main_#t~post1 + 1;havoc main_#t~post1; [2019-01-18 15:23:21,586 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet2| 2147483648)) (<= |c_ULTIMATE.start_main_#t~nondet2| 2147483647) (< (mod c_ULTIMATE.start_main_~i~6 4294967296) (mod c_ULTIMATE.start_main_~M~6 4294967296)) (<= (select c_ULTIMATE.start_main_~A~6_primed (mod c_ULTIMATE.start_main_~i~6 4294967296)) 1000000) (= c_ULTIMATE.start_main_~A~6_primed (store c_ULTIMATE.start_main_~A~6 (mod c_ULTIMATE.start_main_~i~6 4294967296) |c_ULTIMATE.start_main_#t~nondet2|)) (= (+ c_ULTIMATE.start_main_~i~6 1) c_ULTIMATE.start_main_~i~6_primed)) [2019-01-18 15:23:21,586 WARN L230 ngHoareTripleChecker]: Post: {2147483594#(forall ((v_idx_289 Int) (v_idx_290 Int) (v_idx_291 Int) (v_idx_287 Int) (v_idx_288 Int)) (exists ((v_v_844_1 Int) (v_v_1230_1 Int) (v_v_845_1 Int) (v_b_88_1 Int) (v_b_89_1 Int) (v_v_1231_1 Int) (v_v_1229_1 Int)) (and (<= (- v_b_89_1 (- v_v_1230_1)) 1500001) (= v_v_844_1 (select c_ULTIMATE.start_main_~B~6 v_idx_287)) (<= (- c_ULTIMATE.start_main_~i~6 (- v_v_1230_1)) 1500001) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_b_88_1)) 499999) (<= (- (- v_b_88_1) (- v_v_1230_1)) 1000000) (<= (- (- c_ULTIMATE.start_main_~i~6) c_ULTIMATE.start_main_~i~6) (- 2)) (<= (- c_ULTIMATE.start_main_~i~6 (- v_b_89_1)) 1000002) (<= (- v_v_1230_1 (- v_v_1230_1)) 2000000) (<= (- (- v_b_88_1) v_b_89_1) (- 1)) (<= (- v_b_89_1 (- v_b_89_1)) 1000002) (<= (- c_ULTIMATE.start_main_~i~6 (- c_ULTIMATE.start_main_~i~6)) 1000002) (<= (- c_ULTIMATE.start_main_~i~6 (- v_b_88_1)) 1000001) (or (< v_idx_291 v_b_89_1) (= (select c_ULTIMATE.start_main_~A~6 v_idx_291) v_v_1231_1)) (<= (- v_b_88_1 v_b_89_1) 499999) (<= (- v_b_88_1 (- v_v_1230_1)) 1500000) (= (select c_ULTIMATE.start_main_~C~6 v_idx_288) v_v_845_1) (<= (- (- c_ULTIMATE.start_main_~i~6) v_b_89_1) (- 2)) (<= (- (- v_b_89_1) (- v_v_1230_1)) 999999) (<= (- (- c_ULTIMATE.start_main_~i~6) v_b_88_1) (- 1)) (<= (- (- v_b_89_1) v_b_89_1) (- 2)) (<= (- (- v_b_88_1) (- v_b_89_1)) 500001) (<= (- c_ULTIMATE.start_main_~i~6 v_b_88_1) 500001) (or (<= v_b_88_1 v_idx_289) (= (select c_ULTIMATE.start_main_~A~6 v_idx_289) v_v_1229_1)) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_b_89_1)) 500000) (<= (- (- c_ULTIMATE.start_main_~i~6) (- v_v_1230_1)) 999999) (<= (- v_b_88_1 (- v_b_88_1)) 1000000) (<= (- c_ULTIMATE.start_main_~i~6 v_b_89_1) 500000) (<= (- (- v_b_88_1) v_b_88_1) 0) (<= (- v_b_88_1 (- v_b_89_1)) 1000001) (or (= (select c_ULTIMATE.start_main_~A~6 v_idx_290) v_v_1230_1) (<= v_b_89_1 v_idx_290) (< v_idx_290 v_b_88_1)))))} [2019-01-18 15:23:21,587 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 15:23:21,641 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 15:23:21,641 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 15:23:21,720 WARN L270 ngHoareTripleChecker]: Pre: {2147483595#(forall ((v_idx_284 Int) (v_idx_285 Int) (v_idx_286 Int)) (exists ((v_v_846_1 Int) (v_v_844_1 Int) (v_v_845_1 Int)) (and (<= (- (- ULTIMATE.start_main_~i~6) ULTIMATE.start_main_~i~6) 0) (= v_v_844_1 (select ULTIMATE.start_main_~B~6 v_idx_284)) (= v_v_846_1 (select ULTIMATE.start_main_~A~6 v_idx_286)) (<= (- ULTIMATE.start_main_~i~6 (- ULTIMATE.start_main_~i~6)) 1000000) (= v_v_845_1 (select ULTIMATE.start_main_~C~6 v_idx_285)))))} [2019-01-18 15:23:21,721 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~i~6 % 4294967296 < main_~M~6 % 4294967296);assume -2147483648 <= main_#t~nondet2 && main_#t~nondet2 <= 2147483647;main_~A~6 := main_~A~6[main_~i~6 % 4294967296 := main_#t~nondet2];havoc main_#t~nondet2;assume !!(main_~A~6[main_~i~6 % 4294967296] <= 1000000);main_#t~post1 := main_~i~6;main_~i~6 := main_#t~post1 + 1;havoc main_#t~post1; [2019-01-18 15:23:21,721 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet2| 2147483648)) (<= |c_ULTIMATE.start_main_#t~nondet2| 2147483647) (< (mod c_ULTIMATE.start_main_~i~6 4294967296) (mod c_ULTIMATE.start_main_~M~6 4294967296)) (<= (select c_ULTIMATE.start_main_~A~6_primed (mod c_ULTIMATE.start_main_~i~6 4294967296)) 1000000) (= c_ULTIMATE.start_main_~A~6_primed (store c_ULTIMATE.start_main_~A~6 (mod c_ULTIMATE.start_main_~i~6 4294967296) |c_ULTIMATE.start_main_#t~nondet2|)) (= (+ c_ULTIMATE.start_main_~i~6 1) c_ULTIMATE.start_main_~i~6_primed))