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/eureka_05.i_5.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f57a05f [2019-01-07 19:57:48,745 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-07 19:57:48,747 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-07 19:57:48,760 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-07 19:57:48,761 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-07 19:57:48,762 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-07 19:57:48,763 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-07 19:57:48,765 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-07 19:57:48,767 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-07 19:57:48,768 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-07 19:57:48,769 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-07 19:57:48,769 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-07 19:57:48,770 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-07 19:57:48,771 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-07 19:57:48,777 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-07 19:57:48,778 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-07 19:57:48,779 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-07 19:57:48,781 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-07 19:57:48,783 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-07 19:57:48,785 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-07 19:57:48,787 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-07 19:57:48,789 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-07 19:57:48,791 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-01-07 19:57:48,800 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 [2019-01-07 19:57:48,813 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-07 19:57:48,813 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-07 19:57:48,814 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-07 19:57:48,814 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-07 19:57:48,815 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-07 19:57:48,815 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-07 19:57:48,815 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-07 19:57:48,815 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-07 19:57:48,815 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-07 19:57:48,816 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2019-01-07 19:57:48,816 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-07 19:57:48,816 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-07 19:57:48,816 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-07 19:57:48,817 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-07 19:57:48,817 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-07 19:57:48,817 INFO L133 SettingsManager]: * Use SBE=true [2019-01-07 19:57:48,818 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-07 19:57:48,818 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-07 19:57:48,818 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-07 19:57:48,818 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-07 19:57:48,819 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-07 19:57:48,819 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-07 19:57:48,819 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-07 19:57:48,819 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-07 19:57:48,819 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-07 19:57:48,820 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-07 19:57:48,820 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-07 19:57:48,820 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-07 19:57:48,820 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-07 19:57:48,820 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-07 19:57:48,821 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 19:57:48,821 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-07 19:57:48,821 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-07 19:57:48,821 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-07 19:57:48,822 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-07 19:57:48,822 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-07 19:57:48,822 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-07 19:57:48,822 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-07 19:57:48,822 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-07 19:57:48,856 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-07 19:57:48,870 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-07 19:57:48,874 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-07 19:57:48,876 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-07 19:57:48,877 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-07 19:57:48,877 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/eureka_05.i_5.bpl [2019-01-07 19:57:48,878 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/eureka_05.i_5.bpl' [2019-01-07 19:57:48,938 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-07 19:57:48,940 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-07 19:57:48,941 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-07 19:57:48,941 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-07 19:57:48,941 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-07 19:57:48,962 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:57:48" (1/1) ... [2019-01-07 19:57:48,975 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:57:48" (1/1) ... [2019-01-07 19:57:48,988 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-07 19:57:48,989 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-07 19:57:48,990 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-07 19:57:48,990 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-07 19:57:49,004 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:57:48" (1/1) ... [2019-01-07 19:57:49,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:57:48" (1/1) ... [2019-01-07 19:57:49,005 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:57:48" (1/1) ... [2019-01-07 19:57:49,007 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:57:48" (1/1) ... [2019-01-07 19:57:49,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:57:48" (1/1) ... [2019-01-07 19:57:49,016 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:57:48" (1/1) ... [2019-01-07 19:57:49,017 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:57:48" (1/1) ... [2019-01-07 19:57:49,019 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-07 19:57:49,024 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-07 19:57:49,025 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-07 19:57:49,025 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-07 19:57:49,032 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:57:48" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 19:57:49,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-07 19:57:49,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-07 19:57:49,731 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2019-01-07 19:57:49,733 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-07 19:57:49,733 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-01-07 19:57:49,735 INFO L202 PluginConnector]: Adding new model eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 07:57:49 BoogieIcfgContainer [2019-01-07 19:57:49,735 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-07 19:57:49,736 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-01-07 19:57:49,736 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-01-07 19:57:49,736 INFO L276 PluginConnector]: Abstract Interpretation initialized [2019-01-07 19:57:49,737 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 07:57:49" (1/1) ... [2019-01-07 19:57:49,798 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-07 19:57:58,551 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 19:57:58,552 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 19:57:58,553 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 19:57:58,560 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 19:57:58,560 WARN L224 ngHoareTripleChecker]: Pre: {2147483639#(or (forall ((v_idx_47 Int) (v_idx_48 Int) (v_idx_45 Int) (v_idx_46 Int) (v_idx_43 Int) (v_idx_44 Int) (v_idx_49 Int)) (exists ((v_v_22_1 Int) (v_v_20_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int)) (and (<= 10 (* 2 c_~n)) (<= (- c_~n (- c_~n)) 10) (or (< v_idx_49 c_~n) (= v_v_17_1 (select c_~array v_idx_49))) (or (<= 7 (+ v_idx_43 c_ULTIMATE.start_main_~i~7)) (= (select c_ULTIMATE.start_main_~array~7 v_idx_43) v_v_20_1)) (<= (* 2 c_ULTIMATE.start_main_~i~7) 6) (<= (+ c_ULTIMATE.start_main_~i~7 c_~n) 8) (<= c_~n (+ c_ULTIMATE.start_main_~i~7 2)) (<= (- (- c_~n) c_~n) (- 10)) (<= (- c_ULTIMATE.start_main_~i~7 (- c_ULTIMATE.start_main_~i~7)) 6) (<= 8 (+ c_ULTIMATE.start_main_~i~7 c_~n)) (or (<= c_~n v_idx_44) (= (select c_ULTIMATE.start_main_~array~7 v_idx_44) (+ (- c_ULTIMATE.start_main_~i~7) 7)) (< (+ v_idx_44 c_ULTIMATE.start_main_~i~7) 7)) (<= (- (- c_ULTIMATE.start_main_~i~7) (- c_~n)) 2) (<= (- c_ULTIMATE.start_main_~i~7 c_~n) (- 2)) (<= (* 2 c_~n) 10) (= (select |c_old(~array)| v_idx_46) v_v_2_1) (<= (+ c_ULTIMATE.start_main_~i~7 2) c_~n) (or (<= 5 (+ v_idx_47 c_~n)) (= v_v_3_1 (select c_~array v_idx_47))) (<= (- (- c_ULTIMATE.start_main_~i~7) c_~n) (- 8)) (or (= (select c_ULTIMATE.start_main_~array~7 v_idx_45) v_v_22_1) (< v_idx_45 c_~n)) (<= (- (- c_ULTIMATE.start_main_~i~7) c_ULTIMATE.start_main_~i~7) (- 6)) (<= (- c_ULTIMATE.start_main_~i~7 (- c_~n)) 8) (or (< (+ v_idx_48 c_~n) 5) (= (+ (- c_~n) 5) (select c_~array v_idx_48)) (<= c_~n v_idx_48)) (<= 6 (* 2 c_ULTIMATE.start_main_~i~7))))) (forall ((v_idx_41 Int) (v_idx_42 Int) (v_idx_40 Int) (v_idx_38 Int) (v_idx_39 Int)) (exists ((v_v_19_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int)) (and (<= 4 c_ULTIMATE.start_main_~i~7) (<= 10 (* 2 c_~n)) (<= (- c_~n (- c_~n)) 10) (<= c_ULTIMATE.start_main_~i~7 4) (<= (+ c_ULTIMATE.start_main_~i~7 1) c_~n) (or (< v_idx_41 0) (= (select c_~array v_idx_41) 0) (<= c_~n v_idx_41)) (or (= (select c_~array v_idx_42) v_v_17_1) (< v_idx_42 c_~n)) (<= (- (- c_~n) c_~n) (- 10)) (<= 5 c_~n) (<= (- (- c_ULTIMATE.start_main_~i~7) (- c_~n)) 1) (<= (- c_ULTIMATE.start_main_~i~7 c_~n) (- 1)) (<= (- (- c_ULTIMATE.start_main_~i~7) c_~n) (- 9)) (<= (* 2 c_~n) 10) (<= 9 (+ c_ULTIMATE.start_main_~i~7 c_~n)) (<= (+ c_ULTIMATE.start_main_~i~7 c_~n) 9) (<= c_~n 5) (<= (- c_ULTIMATE.start_main_~i~7 (- c_~n)) 9) (<= (- c_ULTIMATE.start_main_~i~7 (- c_ULTIMATE.start_main_~i~7)) 8) (or (<= 0 v_idx_40) (= (select c_~array v_idx_40) v_v_3_1)) (= (select c_ULTIMATE.start_main_~array~7 v_idx_38) v_v_19_1) (<= c_~n (+ c_ULTIMATE.start_main_~i~7 1)) (= (select |c_old(~array)| v_idx_39) v_v_2_1) (<= (- (- c_ULTIMATE.start_main_~i~7) c_ULTIMATE.start_main_~i~7) (- 8))))))} [2019-01-07 19:57:58,561 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~i~7 >= 0);main_~array~7 := main_~array~7[main_~i~7 := main_~i~7];main_#t~post2 := main_~i~7;main_~i~7 := main_#t~post2 - 1;havoc main_#t~post2; [2019-01-07 19:57:58,562 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 c_ULTIMATE.start_main_~i~7) (= c_ULTIMATE.start_main_~array~7_primed (store c_ULTIMATE.start_main_~array~7 c_ULTIMATE.start_main_~i~7 c_ULTIMATE.start_main_~i~7)) (= c_ULTIMATE.start_main_~i~7 (+ c_ULTIMATE.start_main_~i~7_primed 1))) [2019-01-07 19:57:58,562 WARN L230 ngHoareTripleChecker]: Post: {2147483638#(or (forall ((v_idx_58 Int) (v_idx_59 Int) (v_idx_57 Int) (v_idx_63 Int) (v_idx_64 Int) (v_idx_61 Int) (v_idx_62 Int) (v_idx_60 Int)) (exists ((v_v_22_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int) (v_v_39_1 Int)) (and (<= 10 (* 2 c_~n)) (<= (+ c_ULTIMATE.start_main_~i~7 c_~n) 7) (<= (- c_~n (- c_~n)) 10) (or (< v_idx_64 c_~n) (= v_v_17_1 (select c_~array v_idx_64))) (<= (+ c_ULTIMATE.start_main_~i~7 3) c_~n) (<= (- c_ULTIMATE.start_main_~i~7 c_~n) (- 3)) (or (= (select c_ULTIMATE.start_main_~array~7 v_idx_60) v_v_22_1) (< v_idx_60 c_~n)) (or (= (+ (- c_~n) 5) (select c_~array v_idx_63)) (< (+ v_idx_63 c_~n) 5) (<= c_~n v_idx_63)) (or (<= 9 (+ v_idx_58 c_~n)) (< (+ v_idx_58 c_~n) 8) (= (select c_ULTIMATE.start_main_~array~7 v_idx_58) (+ (- c_~n) 8))) (<= (- (- c_~n) c_~n) (- 10)) (or (<= 5 (+ v_idx_62 c_~n)) (= v_v_3_1 (select c_~array v_idx_62))) (or (< (+ v_idx_59 c_~n) 9) (<= c_~n v_idx_59) (= (select c_ULTIMATE.start_main_~array~7 v_idx_59) (+ (- c_~n) 9))) (<= (- (- c_ULTIMATE.start_main_~i~7) c_ULTIMATE.start_main_~i~7) (- 4)) (<= (- (- c_ULTIMATE.start_main_~i~7) c_~n) (- 7)) (<= 7 (+ c_ULTIMATE.start_main_~i~7 c_~n)) (<= (* 2 c_~n) 10) (<= (- c_ULTIMATE.start_main_~i~7 (- c_~n)) 7) (<= (- c_ULTIMATE.start_main_~i~7 (- c_ULTIMATE.start_main_~i~7)) 4) (<= c_~n (+ c_ULTIMATE.start_main_~i~7 3)) (or (<= 8 (+ v_idx_57 c_~n)) (= (select c_ULTIMATE.start_main_~array~7 v_idx_57) v_v_39_1)) (<= (- (- c_ULTIMATE.start_main_~i~7) (- c_~n)) 3) (= v_v_2_1 (select |c_old(~array)| v_idx_61))))) (forall ((v_idx_56 Int) (v_idx_54 Int) (v_idx_55 Int) (v_idx_52 Int) (v_idx_53 Int) (v_idx_50 Int) (v_idx_51 Int)) (exists ((v_v_36_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int) (v_v_38_1 Int)) (and (<= 10 (* 2 c_~n)) (or (<= 7 (+ c_ULTIMATE.start_main_~i~7 v_idx_50)) (= (select c_ULTIMATE.start_main_~array~7 v_idx_50) v_v_36_1)) (<= (- c_~n (- c_~n)) 10) (or (< (+ v_idx_55 c_~n) 5) (= (select c_~array v_idx_55) (+ (- c_~n) 5)) (<= c_~n v_idx_55)) (<= (* 2 c_ULTIMATE.start_main_~i~7) 6) (<= (+ c_ULTIMATE.start_main_~i~7 c_~n) 8) (<= c_~n (+ c_ULTIMATE.start_main_~i~7 2)) (<= (- (- c_~n) c_~n) (- 10)) (<= (- c_ULTIMATE.start_main_~i~7 (- c_ULTIMATE.start_main_~i~7)) 6) (<= 8 (+ c_ULTIMATE.start_main_~i~7 c_~n)) (<= (- (- c_ULTIMATE.start_main_~i~7) (- c_~n)) 2) (<= (- c_ULTIMATE.start_main_~i~7 c_~n) (- 2)) (<= (* 2 c_~n) 10) (or (< (+ c_ULTIMATE.start_main_~i~7 v_idx_51) 7) (= (select c_ULTIMATE.start_main_~array~7 v_idx_51) (+ (- c_ULTIMATE.start_main_~i~7) 7)) (<= c_~n v_idx_51)) (or (= (select c_~array v_idx_54) v_v_3_1) (<= 5 (+ v_idx_54 c_~n))) (<= (+ c_ULTIMATE.start_main_~i~7 2) c_~n) (or (< v_idx_52 c_~n) (= (select c_ULTIMATE.start_main_~array~7 v_idx_52) v_v_38_1)) (<= (- (- c_ULTIMATE.start_main_~i~7) c_~n) (- 8)) (or (< v_idx_56 c_~n) (= v_v_17_1 (select c_~array v_idx_56))) (<= (- (- c_ULTIMATE.start_main_~i~7) c_ULTIMATE.start_main_~i~7) (- 6)) (<= (- c_ULTIMATE.start_main_~i~7 (- c_~n)) 8) (= v_v_2_1 (select |c_old(~array)| v_idx_53)) (<= 6 (* 2 c_ULTIMATE.start_main_~i~7))))))} [2019-01-07 19:57:58,562 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 19:57:58,872 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 19:57:58,873 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 19:58:07,039 WARN L181 SmtUtils]: Spent 8.16 s on a formula simplification that was a NOOP. DAG size: 142 [2019-01-07 19:58:07,040 WARN L270 ngHoareTripleChecker]: Pre: {2147483639#(or (forall ((v_idx_47 Int) (v_idx_48 Int) (v_idx_45 Int) (v_idx_46 Int) (v_idx_43 Int) (v_idx_44 Int) (v_idx_49 Int)) (exists ((v_v_22_1 Int) (v_v_20_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int)) (and (<= 10 (* 2 ~n)) (<= (- ~n (- ~n)) 10) (or (< v_idx_49 ~n) (= v_v_17_1 (select ~array v_idx_49))) (or (<= 7 (+ v_idx_43 ULTIMATE.start_main_~i~7)) (= (select ULTIMATE.start_main_~array~7 v_idx_43) v_v_20_1)) (<= (* 2 ULTIMATE.start_main_~i~7) 6) (<= (+ ULTIMATE.start_main_~i~7 ~n) 8) (<= ~n (+ ULTIMATE.start_main_~i~7 2)) (<= (- (- ~n) ~n) (- 10)) (<= (- ULTIMATE.start_main_~i~7 (- ULTIMATE.start_main_~i~7)) 6) (<= 8 (+ ULTIMATE.start_main_~i~7 ~n)) (or (<= ~n v_idx_44) (= (select ULTIMATE.start_main_~array~7 v_idx_44) (+ (- ULTIMATE.start_main_~i~7) 7)) (< (+ v_idx_44 ULTIMATE.start_main_~i~7) 7)) (<= (- (- ULTIMATE.start_main_~i~7) (- ~n)) 2) (<= (- ULTIMATE.start_main_~i~7 ~n) (- 2)) (<= (* 2 ~n) 10) (= (select |old(~array)| v_idx_46) v_v_2_1) (<= (+ ULTIMATE.start_main_~i~7 2) ~n) (or (<= 5 (+ v_idx_47 ~n)) (= v_v_3_1 (select ~array v_idx_47))) (<= (- (- ULTIMATE.start_main_~i~7) ~n) (- 8)) (or (= (select ULTIMATE.start_main_~array~7 v_idx_45) v_v_22_1) (< v_idx_45 ~n)) (<= (- (- ULTIMATE.start_main_~i~7) ULTIMATE.start_main_~i~7) (- 6)) (<= (- ULTIMATE.start_main_~i~7 (- ~n)) 8) (or (< (+ v_idx_48 ~n) 5) (= (+ (- ~n) 5) (select ~array v_idx_48)) (<= ~n v_idx_48)) (<= 6 (* 2 ULTIMATE.start_main_~i~7))))) (forall ((v_idx_41 Int) (v_idx_42 Int) (v_idx_40 Int) (v_idx_38 Int) (v_idx_39 Int)) (exists ((v_v_19_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int)) (and (<= 4 ULTIMATE.start_main_~i~7) (<= 10 (* 2 ~n)) (<= (- ~n (- ~n)) 10) (<= ULTIMATE.start_main_~i~7 4) (<= (+ ULTIMATE.start_main_~i~7 1) ~n) (or (< v_idx_41 0) (= (select ~array v_idx_41) 0) (<= ~n v_idx_41)) (or (= (select ~array v_idx_42) v_v_17_1) (< v_idx_42 ~n)) (<= (- (- ~n) ~n) (- 10)) (<= 5 ~n) (<= (- (- ULTIMATE.start_main_~i~7) (- ~n)) 1) (<= (- ULTIMATE.start_main_~i~7 ~n) (- 1)) (<= (- (- ULTIMATE.start_main_~i~7) ~n) (- 9)) (<= (* 2 ~n) 10) (<= 9 (+ ULTIMATE.start_main_~i~7 ~n)) (<= (+ ULTIMATE.start_main_~i~7 ~n) 9) (<= ~n 5) (<= (- ULTIMATE.start_main_~i~7 (- ~n)) 9) (<= (- ULTIMATE.start_main_~i~7 (- ULTIMATE.start_main_~i~7)) 8) (or (<= 0 v_idx_40) (= (select ~array v_idx_40) v_v_3_1)) (= (select ULTIMATE.start_main_~array~7 v_idx_38) v_v_19_1) (<= ~n (+ ULTIMATE.start_main_~i~7 1)) (= (select |old(~array)| v_idx_39) v_v_2_1) (<= (- (- ULTIMATE.start_main_~i~7) ULTIMATE.start_main_~i~7) (- 8))))))} [2019-01-07 19:58:07,041 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~i~7 >= 0);main_~array~7 := main_~array~7[main_~i~7 := main_~i~7];main_#t~post2 := main_~i~7;main_~i~7 := main_#t~post2 - 1;havoc main_#t~post2; [2019-01-07 19:58:07,042 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 c_ULTIMATE.start_main_~i~7) (= c_ULTIMATE.start_main_~array~7_primed (store c_ULTIMATE.start_main_~array~7 c_ULTIMATE.start_main_~i~7 c_ULTIMATE.start_main_~i~7)) (= c_ULTIMATE.start_main_~i~7 (+ c_ULTIMATE.start_main_~i~7_primed 1))) [2019-01-07 19:58:15,487 WARN L181 SmtUtils]: Spent 8.44 s on a formula simplification that was a NOOP. DAG size: 165 [2019-01-07 19:58:15,488 WARN L276 ngHoareTripleChecker]: Post: {2147483638#(or (forall ((v_idx_58 Int) (v_idx_59 Int) (v_idx_57 Int) (v_idx_63 Int) (v_idx_64 Int) (v_idx_61 Int) (v_idx_62 Int) (v_idx_60 Int)) (exists ((v_v_22_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int) (v_v_39_1 Int)) (and (<= 10 (* 2 ~n)) (<= (+ ULTIMATE.start_main_~i~7 ~n) 7) (<= (- ~n (- ~n)) 10) (or (< v_idx_64 ~n) (= v_v_17_1 (select ~array v_idx_64))) (<= (+ ULTIMATE.start_main_~i~7 3) ~n) (<= (- ULTIMATE.start_main_~i~7 ~n) (- 3)) (or (= (select ULTIMATE.start_main_~array~7 v_idx_60) v_v_22_1) (< v_idx_60 ~n)) (or (= (+ (- ~n) 5) (select ~array v_idx_63)) (< (+ v_idx_63 ~n) 5) (<= ~n v_idx_63)) (or (<= 9 (+ v_idx_58 ~n)) (< (+ v_idx_58 ~n) 8) (= (select ULTIMATE.start_main_~array~7 v_idx_58) (+ (- ~n) 8))) (<= (- (- ~n) ~n) (- 10)) (or (<= 5 (+ v_idx_62 ~n)) (= v_v_3_1 (select ~array v_idx_62))) (or (< (+ v_idx_59 ~n) 9) (<= ~n v_idx_59) (= (select ULTIMATE.start_main_~array~7 v_idx_59) (+ (- ~n) 9))) (<= (- (- ULTIMATE.start_main_~i~7) ULTIMATE.start_main_~i~7) (- 4)) (<= (- (- ULTIMATE.start_main_~i~7) ~n) (- 7)) (<= 7 (+ ULTIMATE.start_main_~i~7 ~n)) (<= (* 2 ~n) 10) (<= (- ULTIMATE.start_main_~i~7 (- ~n)) 7) (<= (- ULTIMATE.start_main_~i~7 (- ULTIMATE.start_main_~i~7)) 4) (<= ~n (+ ULTIMATE.start_main_~i~7 3)) (or (<= 8 (+ v_idx_57 ~n)) (= (select ULTIMATE.start_main_~array~7 v_idx_57) v_v_39_1)) (<= (- (- ULTIMATE.start_main_~i~7) (- ~n)) 3) (= v_v_2_1 (select |old(~array)| v_idx_61))))) (forall ((v_idx_56 Int) (v_idx_54 Int) (v_idx_55 Int) (v_idx_52 Int) (v_idx_53 Int) (v_idx_50 Int) (v_idx_51 Int)) (exists ((v_v_36_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int) (v_v_38_1 Int)) (and (<= 10 (* 2 ~n)) (or (<= 7 (+ ULTIMATE.start_main_~i~7 v_idx_50)) (= (select ULTIMATE.start_main_~array~7 v_idx_50) v_v_36_1)) (<= (- ~n (- ~n)) 10) (or (< (+ v_idx_55 ~n) 5) (= (select ~array v_idx_55) (+ (- ~n) 5)) (<= ~n v_idx_55)) (<= (* 2 ULTIMATE.start_main_~i~7) 6) (<= (+ ULTIMATE.start_main_~i~7 ~n) 8) (<= ~n (+ ULTIMATE.start_main_~i~7 2)) (<= (- (- ~n) ~n) (- 10)) (<= (- ULTIMATE.start_main_~i~7 (- ULTIMATE.start_main_~i~7)) 6) (<= 8 (+ ULTIMATE.start_main_~i~7 ~n)) (<= (- (- ULTIMATE.start_main_~i~7) (- ~n)) 2) (<= (- ULTIMATE.start_main_~i~7 ~n) (- 2)) (<= (* 2 ~n) 10) (or (< (+ ULTIMATE.start_main_~i~7 v_idx_51) 7) (= (select ULTIMATE.start_main_~array~7 v_idx_51) (+ (- ULTIMATE.start_main_~i~7) 7)) (<= ~n v_idx_51)) (or (= (select ~array v_idx_54) v_v_3_1) (<= 5 (+ v_idx_54 ~n))) (<= (+ ULTIMATE.start_main_~i~7 2) ~n) (or (< v_idx_52 ~n) (= (select ULTIMATE.start_main_~array~7 v_idx_52) v_v_38_1)) (<= (- (- ULTIMATE.start_main_~i~7) ~n) (- 8)) (or (< v_idx_56 ~n) (= v_v_17_1 (select ~array v_idx_56))) (<= (- (- ULTIMATE.start_main_~i~7) ULTIMATE.start_main_~i~7) (- 6)) (<= (- ULTIMATE.start_main_~i~7 (- ~n)) 8) (= v_v_2_1 (select |old(~array)| v_idx_53)) (<= 6 (* 2 ULTIMATE.start_main_~i~7))))))} [2019-01-07 19:58:41,934 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 19:58:41,934 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 19:58:41,940 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 19:58:41,940 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 19:58:41,941 WARN L224 ngHoareTripleChecker]: Pre: {2147483631#(or (forall ((v_idx_115 Int) (v_idx_116 Int) (v_idx_119 Int) (v_idx_117 Int) (v_idx_118 Int)) (exists ((v_v_423_1 Int) (v_v_426_1 Int) (v_v_428_1 Int) (v_v_429_1 Int)) (and (<= c_~n (+ c_ULTIMATE.start_main_~i~7 4)) (<= 10 (* 2 c_~n)) (<= (- c_~n (- c_~n)) 10) (<= (- (- c_ULTIMATE.start_main_~i~7) c_ULTIMATE.start_main_~i~7) (- 2)) (or (= v_v_426_1 (select c_~array v_idx_116)) (<= 0 v_idx_116)) (<= c_ULTIMATE.start_main_~i~7 4) (<= (+ c_ULTIMATE.start_main_~i~7 1) c_~n) (<= (- (- c_ULTIMATE.start_main_~i~7) c_~n) (- 6)) (<= (- (- c_~n) c_~n) (- 10)) (<= 5 c_~n) (<= (- c_ULTIMATE.start_main_~i~7 c_~n) (- 1)) (<= (* 2 c_~n) 10) (<= (+ c_ULTIMATE.start_main_~i~7 c_~n) 9) (= (select |c_old(~array)| v_idx_119) v_v_429_1) (<= c_~n 5) (or (= v_v_428_1 (select c_~array v_idx_118)) (< v_idx_118 c_~n)) (<= 6 (+ c_ULTIMATE.start_main_~i~7 c_~n)) (<= (- c_ULTIMATE.start_main_~i~7 (- c_~n)) 9) (<= (- c_ULTIMATE.start_main_~i~7 (- c_ULTIMATE.start_main_~i~7)) 8) (or (= 0 (select c_~array v_idx_117)) (<= c_~n v_idx_117) (< v_idx_117 0)) (= v_v_423_1 (select c_ULTIMATE.start_main_~array~7 v_idx_115)) (<= (- (- c_ULTIMATE.start_main_~i~7) (- c_~n)) 4) (<= 1 c_ULTIMATE.start_main_~i~7)))) (forall ((v_idx_113 Int) (v_idx_114 Int) (v_idx_108 Int) (v_idx_109 Int) (v_idx_111 Int) (v_idx_112 Int) (v_idx_110 Int)) (exists ((v_v_36_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int) (v_v_38_1 Int)) (and (<= 10 (* 2 c_~n)) (<= (- c_~n (- c_~n)) 10) (or (= (select c_ULTIMATE.start_main_~array~7 v_idx_109) (+ (- c_ULTIMATE.start_main_~i~7) 7)) (< (+ v_idx_109 c_ULTIMATE.start_main_~i~7) 7) (<= c_~n v_idx_109)) (<= (* 2 c_ULTIMATE.start_main_~i~7) 6) (<= (+ c_ULTIMATE.start_main_~i~7 c_~n) 8) (<= c_~n (+ c_ULTIMATE.start_main_~i~7 2)) (or (<= c_~n v_idx_113) (< (+ v_idx_113 c_~n) 5) (= (+ (- c_~n) 5) (select c_~array v_idx_113))) (<= (- (- c_~n) c_~n) (- 10)) (<= (- c_ULTIMATE.start_main_~i~7 (- c_ULTIMATE.start_main_~i~7)) 6) (<= 8 (+ c_ULTIMATE.start_main_~i~7 c_~n)) (<= (- (- c_ULTIMATE.start_main_~i~7) (- c_~n)) 2) (<= (- c_ULTIMATE.start_main_~i~7 c_~n) (- 2)) (<= (* 2 c_~n) 10) (<= (+ c_ULTIMATE.start_main_~i~7 2) c_~n) (or (< v_idx_114 c_~n) (= (select c_~array v_idx_114) v_v_17_1)) (<= (- (- c_ULTIMATE.start_main_~i~7) c_~n) (- 8)) (<= (- (- c_ULTIMATE.start_main_~i~7) c_ULTIMATE.start_main_~i~7) (- 6)) (<= (- c_ULTIMATE.start_main_~i~7 (- c_~n)) 8) (or (<= 7 (+ v_idx_108 c_ULTIMATE.start_main_~i~7)) (= (select c_ULTIMATE.start_main_~array~7 v_idx_108) v_v_36_1)) (= (select |c_old(~array)| v_idx_111) v_v_2_1) (or (= v_v_3_1 (select c_~array v_idx_112)) (<= 5 (+ v_idx_112 c_~n))) (or (= (select c_ULTIMATE.start_main_~array~7 v_idx_110) v_v_38_1) (< v_idx_110 c_~n)) (<= 6 (* 2 c_ULTIMATE.start_main_~i~7))))))} [2019-01-07 19:58:41,941 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~i~7 >= 0);main_~array~7 := main_~array~7[main_~i~7 := main_~i~7];main_#t~post2 := main_~i~7;main_~i~7 := main_#t~post2 - 1;havoc main_#t~post2; [2019-01-07 19:58:41,941 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 c_ULTIMATE.start_main_~i~7) (= c_ULTIMATE.start_main_~array~7_primed (store c_ULTIMATE.start_main_~array~7 c_ULTIMATE.start_main_~i~7 c_ULTIMATE.start_main_~i~7)) (= c_ULTIMATE.start_main_~i~7 (+ c_ULTIMATE.start_main_~i~7_primed 1))) [2019-01-07 19:58:41,942 WARN L230 ngHoareTripleChecker]: Post: {2147483630#(forall ((v_idx_126 Int) (v_idx_124 Int) (v_idx_125 Int) (v_idx_122 Int) (v_idx_123 Int) (v_idx_120 Int) (v_idx_121 Int)) (exists ((v_v_441_1 Int) (v_v_426_1 Int) (v_v_428_1 Int) (v_v_439_1 Int) (v_v_429_1 Int)) (and (<= (- (- c_ULTIMATE.start_main_~i~7) (- c_~n)) 5) (<= (* 2 c_ULTIMATE.start_main_~i~7) 6) (or (<= 0 v_idx_123) (= v_v_426_1 (select c_~array v_idx_123))) (or (= (select c_ULTIMATE.start_main_~array~7 v_idx_120) v_v_439_1) (<= (+ c_ULTIMATE.start_main_~i~7 1) v_idx_120)) (<= (- (- c_~n) c_~n) (- 10)) (<= (- c_ULTIMATE.start_main_~i~7 (- c_ULTIMATE.start_main_~i~7)) 6) (<= (- c_ULTIMATE.start_main_~i~7 c_~n) (- 2)) (or (= (select c_ULTIMATE.start_main_~array~7 v_idx_121) (+ c_ULTIMATE.start_main_~i~7 1)) (<= (+ c_ULTIMATE.start_main_~i~7 2) v_idx_121) (< v_idx_121 (+ c_ULTIMATE.start_main_~i~7 1))) (<= (* 2 c_~n) 10) (<= (+ c_ULTIMATE.start_main_~i~7 2) c_~n) (<= 0 c_ULTIMATE.start_main_~i~7) (<= (- c_ULTIMATE.start_main_~i~7 (- c_~n)) 8) (<= (- (- c_ULTIMATE.start_main_~i~7) c_ULTIMATE.start_main_~i~7) 0) (or (= v_v_428_1 (select c_~array v_idx_125)) (< v_idx_125 c_~n)) (<= 0 (* 2 c_ULTIMATE.start_main_~i~7)) (<= c_ULTIMATE.start_main_~i~7 3) (<= 10 (* 2 c_~n)) (<= (- c_~n (- c_~n)) 10) (<= (+ c_ULTIMATE.start_main_~i~7 c_~n) 8) (<= 5 (+ c_ULTIMATE.start_main_~i~7 c_~n)) (<= 5 c_~n) (<= c_~n (+ c_ULTIMATE.start_main_~i~7 5)) (<= c_~n 5) (or (< v_idx_124 0) (= 0 (select c_~array v_idx_124)) (<= c_~n v_idx_124)) (<= (- (- c_ULTIMATE.start_main_~i~7) c_~n) (- 5)) (or (< v_idx_122 (+ c_ULTIMATE.start_main_~i~7 2)) (= (select c_ULTIMATE.start_main_~array~7 v_idx_122) v_v_441_1)) (= v_v_429_1 (select |c_old(~array)| v_idx_126)))))} [2019-01-07 19:58:41,942 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 19:58:41,947 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 19:58:41,947 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 19:58:50,000 WARN L181 SmtUtils]: Spent 8.05 s on a formula simplification that was a NOOP. DAG size: 145 [2019-01-07 19:58:50,000 WARN L270 ngHoareTripleChecker]: Pre: {2147483631#(or (forall ((v_idx_115 Int) (v_idx_116 Int) (v_idx_119 Int) (v_idx_117 Int) (v_idx_118 Int)) (exists ((v_v_423_1 Int) (v_v_426_1 Int) (v_v_428_1 Int) (v_v_429_1 Int)) (and (<= ~n (+ ULTIMATE.start_main_~i~7 4)) (<= 10 (* 2 ~n)) (<= (- ~n (- ~n)) 10) (<= (- (- ULTIMATE.start_main_~i~7) ULTIMATE.start_main_~i~7) (- 2)) (or (= v_v_426_1 (select ~array v_idx_116)) (<= 0 v_idx_116)) (<= ULTIMATE.start_main_~i~7 4) (<= (+ ULTIMATE.start_main_~i~7 1) ~n) (<= (- (- ULTIMATE.start_main_~i~7) ~n) (- 6)) (<= (- (- ~n) ~n) (- 10)) (<= 5 ~n) (<= (- ULTIMATE.start_main_~i~7 ~n) (- 1)) (<= (* 2 ~n) 10) (<= (+ ULTIMATE.start_main_~i~7 ~n) 9) (= (select |old(~array)| v_idx_119) v_v_429_1) (<= ~n 5) (or (= v_v_428_1 (select ~array v_idx_118)) (< v_idx_118 ~n)) (<= 6 (+ ULTIMATE.start_main_~i~7 ~n)) (<= (- ULTIMATE.start_main_~i~7 (- ~n)) 9) (<= (- ULTIMATE.start_main_~i~7 (- ULTIMATE.start_main_~i~7)) 8) (or (= 0 (select ~array v_idx_117)) (<= ~n v_idx_117) (< v_idx_117 0)) (= v_v_423_1 (select ULTIMATE.start_main_~array~7 v_idx_115)) (<= (- (- ULTIMATE.start_main_~i~7) (- ~n)) 4) (<= 1 ULTIMATE.start_main_~i~7)))) (forall ((v_idx_113 Int) (v_idx_114 Int) (v_idx_108 Int) (v_idx_109 Int) (v_idx_111 Int) (v_idx_112 Int) (v_idx_110 Int)) (exists ((v_v_36_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int) (v_v_38_1 Int)) (and (<= 10 (* 2 ~n)) (<= (- ~n (- ~n)) 10) (or (= (select ULTIMATE.start_main_~array~7 v_idx_109) (+ (- ULTIMATE.start_main_~i~7) 7)) (< (+ v_idx_109 ULTIMATE.start_main_~i~7) 7) (<= ~n v_idx_109)) (<= (* 2 ULTIMATE.start_main_~i~7) 6) (<= (+ ULTIMATE.start_main_~i~7 ~n) 8) (<= ~n (+ ULTIMATE.start_main_~i~7 2)) (or (<= ~n v_idx_113) (< (+ v_idx_113 ~n) 5) (= (+ (- ~n) 5) (select ~array v_idx_113))) (<= (- (- ~n) ~n) (- 10)) (<= (- ULTIMATE.start_main_~i~7 (- ULTIMATE.start_main_~i~7)) 6) (<= 8 (+ ULTIMATE.start_main_~i~7 ~n)) (<= (- (- ULTIMATE.start_main_~i~7) (- ~n)) 2) (<= (- ULTIMATE.start_main_~i~7 ~n) (- 2)) (<= (* 2 ~n) 10) (<= (+ ULTIMATE.start_main_~i~7 2) ~n) (or (< v_idx_114 ~n) (= (select ~array v_idx_114) v_v_17_1)) (<= (- (- ULTIMATE.start_main_~i~7) ~n) (- 8)) (<= (- (- ULTIMATE.start_main_~i~7) ULTIMATE.start_main_~i~7) (- 6)) (<= (- ULTIMATE.start_main_~i~7 (- ~n)) 8) (or (<= 7 (+ v_idx_108 ULTIMATE.start_main_~i~7)) (= (select ULTIMATE.start_main_~array~7 v_idx_108) v_v_36_1)) (= (select |old(~array)| v_idx_111) v_v_2_1) (or (= v_v_3_1 (select ~array v_idx_112)) (<= 5 (+ v_idx_112 ~n))) (or (= (select ULTIMATE.start_main_~array~7 v_idx_110) v_v_38_1) (< v_idx_110 ~n)) (<= 6 (* 2 ULTIMATE.start_main_~i~7))))))} [2019-01-07 19:58:50,001 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~i~7 >= 0);main_~array~7 := main_~array~7[main_~i~7 := main_~i~7];main_#t~post2 := main_~i~7;main_~i~7 := main_#t~post2 - 1;havoc main_#t~post2; [2019-01-07 19:58:50,001 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 c_ULTIMATE.start_main_~i~7) (= c_ULTIMATE.start_main_~array~7_primed (store c_ULTIMATE.start_main_~array~7 c_ULTIMATE.start_main_~i~7 c_ULTIMATE.start_main_~i~7)) (= c_ULTIMATE.start_main_~i~7 (+ c_ULTIMATE.start_main_~i~7_primed 1))) [2019-01-07 19:58:50,217 WARN L276 ngHoareTripleChecker]: Post: {2147483630#(and (<= 10 (* 2 ~n)) (<= (- ~n (- ~n)) 10) (<= (- (- ULTIMATE.start_main_~i~7) (- ~n)) 5) (<= (* 2 ULTIMATE.start_main_~i~7) 6) (<= (+ ULTIMATE.start_main_~i~7 ~n) 8) (<= 5 (+ ULTIMATE.start_main_~i~7 ~n)) (<= (- (- ~n) ~n) (- 10)) (<= (- ULTIMATE.start_main_~i~7 (- ULTIMATE.start_main_~i~7)) 6) (<= 5 ~n) (<= (- ULTIMATE.start_main_~i~7 ~n) (- 2)) (<= ~n (+ ULTIMATE.start_main_~i~7 5)) (<= (* 2 ~n) 10) (<= (+ ULTIMATE.start_main_~i~7 2) ~n) (forall ((v_idx_124 Int)) (or (< v_idx_124 0) (= 0 (select ~array v_idx_124)) (<= ~n v_idx_124))) (<= 0 ULTIMATE.start_main_~i~7) (<= (- ULTIMATE.start_main_~i~7 (- ~n)) 8) (<= ~n 5) (<= (- (- ULTIMATE.start_main_~i~7) ULTIMATE.start_main_~i~7) 0) (forall ((v_idx_121 Int)) (or (= (select ULTIMATE.start_main_~array~7 v_idx_121) (+ ULTIMATE.start_main_~i~7 1)) (<= (+ ULTIMATE.start_main_~i~7 2) v_idx_121) (< v_idx_121 (+ ULTIMATE.start_main_~i~7 1)))) (<= 0 (* 2 ULTIMATE.start_main_~i~7)) (<= ULTIMATE.start_main_~i~7 3) (<= (- (- ULTIMATE.start_main_~i~7) ~n) (- 5)))} [2019-01-07 19:58:56,879 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 19:58:56,879 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 19:58:56,880 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 19:58:56,880 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 19:58:56,880 WARN L224 ngHoareTripleChecker]: Pre: {2147483627#(or (forall ((v_idx_148 Int) (v_idx_149 Int) (v_idx_146 Int) (v_idx_147 Int) (v_idx_150 Int)) (exists ((v_v_423_1 Int) (v_v_426_1 Int) (v_v_428_1 Int) (v_v_429_1 Int)) (and (<= c_~n (+ c_ULTIMATE.start_main_~i~7 4)) (= v_v_429_1 (select |c_old(~array)| v_idx_150)) (<= 10 (* 2 c_~n)) (<= (- c_~n (- c_~n)) 10) (<= (- (- c_ULTIMATE.start_main_~i~7) c_ULTIMATE.start_main_~i~7) (- 2)) (<= c_ULTIMATE.start_main_~i~7 4) (= (select c_ULTIMATE.start_main_~array~7 v_idx_146) v_v_423_1) (or (= v_v_428_1 (select c_~array v_idx_149)) (< v_idx_149 c_~n)) (<= (+ c_ULTIMATE.start_main_~i~7 1) c_~n) (or (= (select c_~array v_idx_147) v_v_426_1) (<= 0 v_idx_147)) (<= (- (- c_ULTIMATE.start_main_~i~7) c_~n) (- 6)) (<= (- (- c_~n) c_~n) (- 10)) (<= 5 c_~n) (<= (- c_ULTIMATE.start_main_~i~7 c_~n) (- 1)) (<= (* 2 c_~n) 10) (<= (+ c_ULTIMATE.start_main_~i~7 c_~n) 9) (<= c_~n 5) (or (= 0 (select c_~array v_idx_148)) (<= c_~n v_idx_148) (< v_idx_148 0)) (<= 6 (+ c_ULTIMATE.start_main_~i~7 c_~n)) (<= (- c_ULTIMATE.start_main_~i~7 (- c_~n)) 9) (<= (- c_ULTIMATE.start_main_~i~7 (- c_ULTIMATE.start_main_~i~7)) 8) (<= (- (- c_ULTIMATE.start_main_~i~7) (- c_~n)) 4) (<= 1 c_ULTIMATE.start_main_~i~7)))) (forall ((v_idx_139 Int) (v_idx_140 Int) (v_idx_141 Int) (v_idx_144 Int) (v_idx_145 Int) (v_idx_142 Int) (v_idx_143 Int)) (exists ((v_v_441_1 Int) (v_v_426_1 Int) (v_v_428_1 Int) (v_v_439_1 Int) (v_v_429_1 Int)) (and (<= (- (- c_ULTIMATE.start_main_~i~7) (- c_~n)) 5) (<= (* 2 c_ULTIMATE.start_main_~i~7) 6) (<= (- (- c_~n) c_~n) (- 10)) (<= (- c_ULTIMATE.start_main_~i~7 (- c_ULTIMATE.start_main_~i~7)) 6) (<= (- c_ULTIMATE.start_main_~i~7 c_~n) (- 2)) (<= (* 2 c_~n) 10) (<= (+ c_ULTIMATE.start_main_~i~7 2) c_~n) (or (= (select c_ULTIMATE.start_main_~array~7 v_idx_140) (+ c_ULTIMATE.start_main_~i~7 1)) (<= (+ c_ULTIMATE.start_main_~i~7 2) v_idx_140) (< v_idx_140 (+ c_ULTIMATE.start_main_~i~7 1))) (<= 0 c_ULTIMATE.start_main_~i~7) (<= (- c_ULTIMATE.start_main_~i~7 (- c_~n)) 8) (<= (- (- c_ULTIMATE.start_main_~i~7) c_ULTIMATE.start_main_~i~7) 0) (or (= v_v_441_1 (select c_ULTIMATE.start_main_~array~7 v_idx_141)) (< v_idx_141 (+ c_ULTIMATE.start_main_~i~7 2))) (<= 0 (* 2 c_ULTIMATE.start_main_~i~7)) (<= c_ULTIMATE.start_main_~i~7 3) (<= 10 (* 2 c_~n)) (or (= v_v_428_1 (select c_~array v_idx_144)) (< v_idx_144 c_~n)) (<= (- c_~n (- c_~n)) 10) (<= (+ c_ULTIMATE.start_main_~i~7 c_~n) 8) (or (= (select c_ULTIMATE.start_main_~array~7 v_idx_139) v_v_439_1) (<= (+ c_ULTIMATE.start_main_~i~7 1) v_idx_139)) (<= 5 (+ c_ULTIMATE.start_main_~i~7 c_~n)) (= v_v_429_1 (select |c_old(~array)| v_idx_145)) (<= 5 c_~n) (<= c_~n (+ c_ULTIMATE.start_main_~i~7 5)) (<= c_~n 5) (or (<= c_~n v_idx_143) (< v_idx_143 0) (= 0 (select c_~array v_idx_143))) (or (= v_v_426_1 (select c_~array v_idx_142)) (<= 0 v_idx_142)) (<= (- (- c_ULTIMATE.start_main_~i~7) c_~n) (- 5))))))} [2019-01-07 19:58:56,880 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~i~7 >= 0);main_~array~7 := main_~array~7[main_~i~7 := main_~i~7];main_#t~post2 := main_~i~7;main_~i~7 := main_#t~post2 - 1;havoc main_#t~post2; [2019-01-07 19:58:56,881 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 c_ULTIMATE.start_main_~i~7) (= c_ULTIMATE.start_main_~array~7_primed (store c_ULTIMATE.start_main_~array~7 c_ULTIMATE.start_main_~i~7 c_ULTIMATE.start_main_~i~7)) (= c_ULTIMATE.start_main_~i~7 (+ c_ULTIMATE.start_main_~i~7_primed 1))) [2019-01-07 19:58:56,882 WARN L230 ngHoareTripleChecker]: Post: {2147483626#(or (forall ((v_idx_157 Int) (v_idx_158 Int) (v_idx_151 Int) (v_idx_152 Int) (v_idx_155 Int) (v_idx_156 Int) (v_idx_153 Int) (v_idx_154 Int)) (exists ((v_v_555_1 Int) (v_v_441_1 Int) (v_v_426_1 Int) (v_v_428_1 Int) (v_v_429_1 Int)) (and (<= c_ULTIMATE.start_main_~i~7 2) (<= (+ c_ULTIMATE.start_main_~i~7 c_~n) 7) (or (< v_idx_157 c_~n) (= v_v_428_1 (select c_~array v_idx_157))) (<= 0 (+ c_ULTIMATE.start_main_~i~7 1)) (<= (- (- c_ULTIMATE.start_main_~i~7) c_ULTIMATE.start_main_~i~7) 2) (<= (- (- c_~n) c_~n) (- 10)) (<= 4 (+ c_ULTIMATE.start_main_~i~7 c_~n)) (<= (* 2 c_~n) 10) (or (<= (+ c_ULTIMATE.start_main_~i~7 2) v_idx_152) (= (+ c_ULTIMATE.start_main_~i~7 1) (select c_ULTIMATE.start_main_~array~7 v_idx_152)) (< v_idx_152 (+ c_ULTIMATE.start_main_~i~7 1))) (<= (- c_ULTIMATE.start_main_~i~7 (- c_ULTIMATE.start_main_~i~7)) 4) (<= (- (- c_ULTIMATE.start_main_~i~7) (- c_~n)) 6) (or (<= 0 v_idx_155) (= v_v_426_1 (select c_~array v_idx_155))) (<= (* 2 c_ULTIMATE.start_main_~i~7) 4) (or (< v_idx_153 (+ c_ULTIMATE.start_main_~i~7 2)) (= (+ c_ULTIMATE.start_main_~i~7 2) (select c_ULTIMATE.start_main_~array~7 v_idx_153)) (<= (+ c_ULTIMATE.start_main_~i~7 3) v_idx_153)) (<= 10 (* 2 c_~n)) (<= (- c_~n (- c_~n)) 10) (or (= v_v_555_1 (select c_ULTIMATE.start_main_~array~7 v_idx_151)) (<= (+ c_ULTIMATE.start_main_~i~7 1) v_idx_151)) (<= (+ c_ULTIMATE.start_main_~i~7 3) c_~n) (<= 0 (+ (* 2 c_ULTIMATE.start_main_~i~7) 2)) (<= (- c_ULTIMATE.start_main_~i~7 c_~n) (- 3)) (<= 5 c_~n) (or (< v_idx_156 0) (= 0 (select c_~array v_idx_156)) (<= c_~n v_idx_156)) (<= c_~n (+ c_ULTIMATE.start_main_~i~7 6)) (= v_v_429_1 (select |c_old(~array)| v_idx_158)) (<= (- c_ULTIMATE.start_main_~i~7 (- c_~n)) 7) (<= c_~n 5) (or (< v_idx_154 (+ c_ULTIMATE.start_main_~i~7 3)) (= v_v_441_1 (select c_ULTIMATE.start_main_~array~7 v_idx_154))) (<= (- (- c_ULTIMATE.start_main_~i~7) c_~n) (- 4))))) (forall ((v_idx_159 Int) (v_idx_162 Int) (v_idx_163 Int) (v_idx_160 Int) (v_idx_161 Int) (v_idx_164 Int) (v_idx_165 Int)) (exists ((v_v_560_1 Int) (v_v_426_1 Int) (v_v_558_1 Int) (v_v_428_1 Int) (v_v_429_1 Int)) (and (<= (- (- c_ULTIMATE.start_main_~i~7) (- c_~n)) 5) (<= (* 2 c_ULTIMATE.start_main_~i~7) 6) (<= (- (- c_~n) c_~n) (- 10)) (<= (- c_ULTIMATE.start_main_~i~7 (- c_ULTIMATE.start_main_~i~7)) 6) (or (< v_idx_160 (+ c_ULTIMATE.start_main_~i~7 1)) (<= (+ c_ULTIMATE.start_main_~i~7 2) v_idx_160) (= (select c_ULTIMATE.start_main_~array~7 v_idx_160) (+ c_ULTIMATE.start_main_~i~7 1))) (<= (- c_ULTIMATE.start_main_~i~7 c_~n) (- 2)) (= v_v_429_1 (select |c_old(~array)| v_idx_165)) (<= (* 2 c_~n) 10) (<= (+ c_ULTIMATE.start_main_~i~7 2) c_~n) (<= 0 c_ULTIMATE.start_main_~i~7) (<= (- c_ULTIMATE.start_main_~i~7 (- c_~n)) 8) (or (< v_idx_164 c_~n) (= v_v_428_1 (select c_~array v_idx_164))) (<= (- (- c_ULTIMATE.start_main_~i~7) c_ULTIMATE.start_main_~i~7) 0) (<= 0 (* 2 c_ULTIMATE.start_main_~i~7)) (<= c_ULTIMATE.start_main_~i~7 3) (<= 10 (* 2 c_~n)) (<= (- c_~n (- c_~n)) 10) (or (= v_v_560_1 (select c_ULTIMATE.start_main_~array~7 v_idx_161)) (< v_idx_161 (+ c_ULTIMATE.start_main_~i~7 2))) (<= (+ c_ULTIMATE.start_main_~i~7 c_~n) 8) (<= 5 (+ c_ULTIMATE.start_main_~i~7 c_~n)) (or (<= 0 v_idx_162) (= v_v_426_1 (select c_~array v_idx_162))) (<= 5 c_~n) (<= c_~n (+ c_ULTIMATE.start_main_~i~7 5)) (or (= 0 (select c_~array v_idx_163)) (<= c_~n v_idx_163) (< v_idx_163 0)) (or (= v_v_558_1 (select c_ULTIMATE.start_main_~array~7 v_idx_159)) (<= (+ c_ULTIMATE.start_main_~i~7 1) v_idx_159)) (<= c_~n 5) (<= (- (- c_ULTIMATE.start_main_~i~7) c_~n) (- 5))))))} [2019-01-07 19:58:56,882 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 19:58:57,018 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 19:58:57,018 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 19:59:05,142 WARN L181 SmtUtils]: Spent 8.12 s on a formula simplification that was a NOOP. DAG size: 139 [2019-01-07 19:59:05,143 WARN L270 ngHoareTripleChecker]: Pre: {2147483627#(or (forall ((v_idx_148 Int) (v_idx_149 Int) (v_idx_146 Int) (v_idx_147 Int) (v_idx_150 Int)) (exists ((v_v_423_1 Int) (v_v_426_1 Int) (v_v_428_1 Int) (v_v_429_1 Int)) (and (<= ~n (+ ULTIMATE.start_main_~i~7 4)) (= v_v_429_1 (select |old(~array)| v_idx_150)) (<= 10 (* 2 ~n)) (<= (- ~n (- ~n)) 10) (<= (- (- ULTIMATE.start_main_~i~7) ULTIMATE.start_main_~i~7) (- 2)) (<= ULTIMATE.start_main_~i~7 4) (= (select ULTIMATE.start_main_~array~7 v_idx_146) v_v_423_1) (or (= v_v_428_1 (select ~array v_idx_149)) (< v_idx_149 ~n)) (<= (+ ULTIMATE.start_main_~i~7 1) ~n) (or (= (select ~array v_idx_147) v_v_426_1) (<= 0 v_idx_147)) (<= (- (- ULTIMATE.start_main_~i~7) ~n) (- 6)) (<= (- (- ~n) ~n) (- 10)) (<= 5 ~n) (<= (- ULTIMATE.start_main_~i~7 ~n) (- 1)) (<= (* 2 ~n) 10) (<= (+ ULTIMATE.start_main_~i~7 ~n) 9) (<= ~n 5) (or (= 0 (select ~array v_idx_148)) (<= ~n v_idx_148) (< v_idx_148 0)) (<= 6 (+ ULTIMATE.start_main_~i~7 ~n)) (<= (- ULTIMATE.start_main_~i~7 (- ~n)) 9) (<= (- ULTIMATE.start_main_~i~7 (- ULTIMATE.start_main_~i~7)) 8) (<= (- (- ULTIMATE.start_main_~i~7) (- ~n)) 4) (<= 1 ULTIMATE.start_main_~i~7)))) (forall ((v_idx_139 Int) (v_idx_140 Int) (v_idx_141 Int) (v_idx_144 Int) (v_idx_145 Int) (v_idx_142 Int) (v_idx_143 Int)) (exists ((v_v_441_1 Int) (v_v_426_1 Int) (v_v_428_1 Int) (v_v_439_1 Int) (v_v_429_1 Int)) (and (<= (- (- ULTIMATE.start_main_~i~7) (- ~n)) 5) (<= (* 2 ULTIMATE.start_main_~i~7) 6) (<= (- (- ~n) ~n) (- 10)) (<= (- ULTIMATE.start_main_~i~7 (- ULTIMATE.start_main_~i~7)) 6) (<= (- ULTIMATE.start_main_~i~7 ~n) (- 2)) (<= (* 2 ~n) 10) (<= (+ ULTIMATE.start_main_~i~7 2) ~n) (or (= (select ULTIMATE.start_main_~array~7 v_idx_140) (+ ULTIMATE.start_main_~i~7 1)) (<= (+ ULTIMATE.start_main_~i~7 2) v_idx_140) (< v_idx_140 (+ ULTIMATE.start_main_~i~7 1))) (<= 0 ULTIMATE.start_main_~i~7) (<= (- ULTIMATE.start_main_~i~7 (- ~n)) 8) (<= (- (- ULTIMATE.start_main_~i~7) ULTIMATE.start_main_~i~7) 0) (or (= v_v_441_1 (select ULTIMATE.start_main_~array~7 v_idx_141)) (< v_idx_141 (+ ULTIMATE.start_main_~i~7 2))) (<= 0 (* 2 ULTIMATE.start_main_~i~7)) (<= ULTIMATE.start_main_~i~7 3) (<= 10 (* 2 ~n)) (or (= v_v_428_1 (select ~array v_idx_144)) (< v_idx_144 ~n)) (<= (- ~n (- ~n)) 10) (<= (+ ULTIMATE.start_main_~i~7 ~n) 8) (or (= (select ULTIMATE.start_main_~array~7 v_idx_139) v_v_439_1) (<= (+ ULTIMATE.start_main_~i~7 1) v_idx_139)) (<= 5 (+ ULTIMATE.start_main_~i~7 ~n)) (= v_v_429_1 (select |old(~array)| v_idx_145)) (<= 5 ~n) (<= ~n (+ ULTIMATE.start_main_~i~7 5)) (<= ~n 5) (or (<= ~n v_idx_143) (< v_idx_143 0) (= 0 (select ~array v_idx_143))) (or (= v_v_426_1 (select ~array v_idx_142)) (<= 0 v_idx_142)) (<= (- (- ULTIMATE.start_main_~i~7) ~n) (- 5))))))} [2019-01-07 19:59:05,143 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~i~7 >= 0);main_~array~7 := main_~array~7[main_~i~7 := main_~i~7];main_#t~post2 := main_~i~7;main_~i~7 := main_#t~post2 - 1;havoc main_#t~post2; [2019-01-07 19:59:05,143 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 c_ULTIMATE.start_main_~i~7) (= c_ULTIMATE.start_main_~array~7_primed (store c_ULTIMATE.start_main_~array~7 c_ULTIMATE.start_main_~i~7 c_ULTIMATE.start_main_~i~7)) (= c_ULTIMATE.start_main_~i~7 (+ c_ULTIMATE.start_main_~i~7_primed 1))) [2019-01-07 19:59:13,849 WARN L181 SmtUtils]: Spent 8.71 s on a formula simplification that was a NOOP. DAG size: 163 [2019-01-07 19:59:13,849 WARN L276 ngHoareTripleChecker]: Post: {2147483626#(or (forall ((v_idx_157 Int) (v_idx_158 Int) (v_idx_151 Int) (v_idx_152 Int) (v_idx_155 Int) (v_idx_156 Int) (v_idx_153 Int) (v_idx_154 Int)) (exists ((v_v_555_1 Int) (v_v_441_1 Int) (v_v_426_1 Int) (v_v_428_1 Int) (v_v_429_1 Int)) (and (<= ULTIMATE.start_main_~i~7 2) (<= (+ ULTIMATE.start_main_~i~7 ~n) 7) (or (< v_idx_157 ~n) (= v_v_428_1 (select ~array v_idx_157))) (<= 0 (+ ULTIMATE.start_main_~i~7 1)) (<= (- (- ULTIMATE.start_main_~i~7) ULTIMATE.start_main_~i~7) 2) (<= (- (- ~n) ~n) (- 10)) (<= 4 (+ ULTIMATE.start_main_~i~7 ~n)) (<= (* 2 ~n) 10) (or (<= (+ ULTIMATE.start_main_~i~7 2) v_idx_152) (= (+ ULTIMATE.start_main_~i~7 1) (select ULTIMATE.start_main_~array~7 v_idx_152)) (< v_idx_152 (+ ULTIMATE.start_main_~i~7 1))) (<= (- ULTIMATE.start_main_~i~7 (- ULTIMATE.start_main_~i~7)) 4) (<= (- (- ULTIMATE.start_main_~i~7) (- ~n)) 6) (or (<= 0 v_idx_155) (= v_v_426_1 (select ~array v_idx_155))) (<= (* 2 ULTIMATE.start_main_~i~7) 4) (or (< v_idx_153 (+ ULTIMATE.start_main_~i~7 2)) (= (+ ULTIMATE.start_main_~i~7 2) (select ULTIMATE.start_main_~array~7 v_idx_153)) (<= (+ ULTIMATE.start_main_~i~7 3) v_idx_153)) (<= 10 (* 2 ~n)) (<= (- ~n (- ~n)) 10) (or (= v_v_555_1 (select ULTIMATE.start_main_~array~7 v_idx_151)) (<= (+ ULTIMATE.start_main_~i~7 1) v_idx_151)) (<= (+ ULTIMATE.start_main_~i~7 3) ~n) (<= 0 (+ (* 2 ULTIMATE.start_main_~i~7) 2)) (<= (- ULTIMATE.start_main_~i~7 ~n) (- 3)) (<= 5 ~n) (or (< v_idx_156 0) (= 0 (select ~array v_idx_156)) (<= ~n v_idx_156)) (<= ~n (+ ULTIMATE.start_main_~i~7 6)) (= v_v_429_1 (select |old(~array)| v_idx_158)) (<= (- ULTIMATE.start_main_~i~7 (- ~n)) 7) (<= ~n 5) (or (< v_idx_154 (+ ULTIMATE.start_main_~i~7 3)) (= v_v_441_1 (select ULTIMATE.start_main_~array~7 v_idx_154))) (<= (- (- ULTIMATE.start_main_~i~7) ~n) (- 4))))) (forall ((v_idx_159 Int) (v_idx_162 Int) (v_idx_163 Int) (v_idx_160 Int) (v_idx_161 Int) (v_idx_164 Int) (v_idx_165 Int)) (exists ((v_v_560_1 Int) (v_v_426_1 Int) (v_v_558_1 Int) (v_v_428_1 Int) (v_v_429_1 Int)) (and (<= (- (- ULTIMATE.start_main_~i~7) (- ~n)) 5) (<= (* 2 ULTIMATE.start_main_~i~7) 6) (<= (- (- ~n) ~n) (- 10)) (<= (- ULTIMATE.start_main_~i~7 (- ULTIMATE.start_main_~i~7)) 6) (or (< v_idx_160 (+ ULTIMATE.start_main_~i~7 1)) (<= (+ ULTIMATE.start_main_~i~7 2) v_idx_160) (= (select ULTIMATE.start_main_~array~7 v_idx_160) (+ ULTIMATE.start_main_~i~7 1))) (<= (- ULTIMATE.start_main_~i~7 ~n) (- 2)) (= v_v_429_1 (select |old(~array)| v_idx_165)) (<= (* 2 ~n) 10) (<= (+ ULTIMATE.start_main_~i~7 2) ~n) (<= 0 ULTIMATE.start_main_~i~7) (<= (- ULTIMATE.start_main_~i~7 (- ~n)) 8) (or (< v_idx_164 ~n) (= v_v_428_1 (select ~array v_idx_164))) (<= (- (- ULTIMATE.start_main_~i~7) ULTIMATE.start_main_~i~7) 0) (<= 0 (* 2 ULTIMATE.start_main_~i~7)) (<= ULTIMATE.start_main_~i~7 3) (<= 10 (* 2 ~n)) (<= (- ~n (- ~n)) 10) (or (= v_v_560_1 (select ULTIMATE.start_main_~array~7 v_idx_161)) (< v_idx_161 (+ ULTIMATE.start_main_~i~7 2))) (<= (+ ULTIMATE.start_main_~i~7 ~n) 8) (<= 5 (+ ULTIMATE.start_main_~i~7 ~n)) (or (<= 0 v_idx_162) (= v_v_426_1 (select ~array v_idx_162))) (<= 5 ~n) (<= ~n (+ ULTIMATE.start_main_~i~7 5)) (or (= 0 (select ~array v_idx_163)) (<= ~n v_idx_163) (< v_idx_163 0)) (or (= v_v_558_1 (select ULTIMATE.start_main_~array~7 v_idx_159)) (<= (+ ULTIMATE.start_main_~i~7 1) v_idx_159)) (<= ~n 5) (<= (- (- ULTIMATE.start_main_~i~7) ~n) (- 5))))))} [2019-01-07 19:59:21,353 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-01-07 19:59:21,358 INFO L272 AbstractInterpreter]: Visited 7 different actions 17 times. Merged at 1 different actions 5 times. Widened at 1 different actions 1 times. Found 1 fixpoints after 1 different actions. Largest state had 0 variables. [2019-01-07 19:59:21,361 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-01-07 19:59:21,363 INFO L168 Benchmark]: Toolchain (without parser) took 92423.64 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 541.1 MB). Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -311.5 MB). Peak memory consumption was 974.6 MB. Max. memory is 7.1 GB. [2019-01-07 19:59:21,365 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 19:59:21,365 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.79 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 19:59:21,366 INFO L168 Benchmark]: Boogie Preprocessor took 30.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 19:59:21,367 INFO L168 Benchmark]: RCFGBuilder took 710.73 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2019-01-07 19:59:21,368 INFO L168 Benchmark]: Abstract Interpretation took 91625.41 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 541.1 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -333.5 MB). Peak memory consumption was 953.5 MB. Max. memory is 7.1 GB. [2019-01-07 19:59:21,374 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 47.79 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 30.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 710.73 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 91625.41 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 541.1 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -333.5 MB). Peak memory consumption was 953.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 76]: assertion always holds For all program executions holds that assertion always holds at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...