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/heapseparator/speedup-poc-dd-5-limited.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f57a05f [2019-01-07 20:04:44,645 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-07 20:04:44,647 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-07 20:04:44,663 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-07 20:04:44,663 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-07 20:04:44,664 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-07 20:04:44,667 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-07 20:04:44,670 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-07 20:04:44,674 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-07 20:04:44,680 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-07 20:04:44,681 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-07 20:04:44,682 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-07 20:04:44,683 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-07 20:04:44,689 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-07 20:04:44,691 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-07 20:04:44,691 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-07 20:04:44,695 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-07 20:04:44,699 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-07 20:04:44,704 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-07 20:04:44,707 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-07 20:04:44,710 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-07 20:04:44,711 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-07 20:04:44,716 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-01-07 20:04:44,730 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 20:04:44,753 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-07 20:04:44,753 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-07 20:04:44,755 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-07 20:04:44,755 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-07 20:04:44,755 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-07 20:04:44,755 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-07 20:04:44,755 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-07 20:04:44,756 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-07 20:04:44,756 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-07 20:04:44,756 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2019-01-07 20:04:44,756 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-07 20:04:44,757 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-07 20:04:44,757 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-07 20:04:44,758 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-07 20:04:44,758 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-07 20:04:44,758 INFO L133 SettingsManager]: * Use SBE=true [2019-01-07 20:04:44,759 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-07 20:04:44,759 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-07 20:04:44,759 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-07 20:04:44,759 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-07 20:04:44,759 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-07 20:04:44,761 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-07 20:04:44,762 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-07 20:04:44,762 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-07 20:04:44,762 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-07 20:04:44,762 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-07 20:04:44,762 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-07 20:04:44,763 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-07 20:04:44,763 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-07 20:04:44,763 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-07 20:04:44,763 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 20:04:44,764 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-07 20:04:44,764 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-07 20:04:44,764 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-07 20:04:44,764 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-07 20:04:44,764 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-07 20:04:44,765 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-07 20:04:44,765 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-07 20:04:44,766 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-07 20:04:44,828 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-07 20:04:44,843 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-07 20:04:44,851 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-07 20:04:44,853 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-07 20:04:44,854 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-07 20:04:44,855 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-5-limited.bpl [2019-01-07 20:04:44,855 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-5-limited.bpl' [2019-01-07 20:04:44,923 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-07 20:04:44,925 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-07 20:04:44,926 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-07 20:04:44,926 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-07 20:04:44,926 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-07 20:04:44,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "speedup-poc-dd-5-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 08:04:44" (1/1) ... [2019-01-07 20:04:44,964 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "speedup-poc-dd-5-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 08:04:44" (1/1) ... [2019-01-07 20:04:45,006 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-07 20:04:45,007 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-07 20:04:45,007 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-07 20:04:45,007 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-07 20:04:45,022 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "speedup-poc-dd-5-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 08:04:44" (1/1) ... [2019-01-07 20:04:45,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "speedup-poc-dd-5-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 08:04:44" (1/1) ... [2019-01-07 20:04:45,024 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "speedup-poc-dd-5-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 08:04:44" (1/1) ... [2019-01-07 20:04:45,025 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "speedup-poc-dd-5-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 08:04:44" (1/1) ... [2019-01-07 20:04:45,030 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "speedup-poc-dd-5-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 08:04:44" (1/1) ... [2019-01-07 20:04:45,041 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "speedup-poc-dd-5-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 08:04:44" (1/1) ... [2019-01-07 20:04:45,042 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "speedup-poc-dd-5-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 08:04:44" (1/1) ... [2019-01-07 20:04:45,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-07 20:04:45,050 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-07 20:04:45,050 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-07 20:04:45,050 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-07 20:04:45,052 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "speedup-poc-dd-5-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 08:04:44" (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 20:04:45,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-07 20:04:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-07 20:04:45,840 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-07 20:04:45,841 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-01-07 20:04:45,842 INFO L202 PluginConnector]: Adding new model speedup-poc-dd-5-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 08:04:45 BoogieIcfgContainer [2019-01-07 20:04:45,842 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-07 20:04:45,843 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-01-07 20:04:45,843 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-01-07 20:04:45,844 INFO L276 PluginConnector]: Abstract Interpretation initialized [2019-01-07 20:04:45,845 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "speedup-poc-dd-5-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 08:04:45" (1/1) ... [2019-01-07 20:04:45,901 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-07 20:04:52,174 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 20:04:52,175 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 20:04:52,175 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 20:04:52,177 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 20:04:52,177 WARN L224 ngHoareTripleChecker]: Pre: {2147483645#(forall ((v_idx_25 Int) (v_idx_36 Int) (v_idx_26 Int) (v_idx_37 Int) (v_idx_34 Int) (v_idx_35 Int) (v_idx_43 Int) (v_idx_32 Int) (v_idx_33 Int) (v_idx_41 Int) (v_idx_30 Int) (v_idx_42 Int) (v_idx_31 Int) (v_idx_40 Int) (v_idx_29 Int) (v_idx_27 Int) (v_idx_38 Int) (v_idx_28 Int) (v_idx_39 Int)) (exists ((v_v_55_1 Int) (v_v_67_1 Int) (v_v_46_1 Int) (v_v_69_1 Int) (v_v_58_1 Int) (v_v_52_1 Int) (v_v_64_1 Int) (v_v_54_1 Int) (v_v_2_1 Int) (v_v_61_1 Int) (v_v_4_1 Int) (v_v_48_1 Int)) (and (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (or (= (select |c_#memory_int| v_idx_26) v_v_55_1) (<= c_ULTIMATE.start_main_p1 v_idx_26)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (= (select |c_#memory_int| v_idx_32) v_v_64_1) (<= c_ULTIMATE.start_main_p4 v_idx_32) (< v_idx_32 (+ c_ULTIMATE.start_main_p3 1))) (or (< v_idx_31 c_ULTIMATE.start_main_p3) (= (select |c_#memory_int| v_idx_31) 0) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_31)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (< v_idx_36 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_#memory_int| v_idx_36) v_v_69_1)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_39) v_v_48_1) (< v_idx_39 (+ c_ULTIMATE.start_main_p5 1))) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (or (< v_idx_42 c_ULTIMATE.start_malloc_ptr) (= 1 (select |c_#valid| v_idx_42)) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_42)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_malloc_ptr) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_34) (< v_idx_34 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_34) v_v_67_1)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_25)) (or (<= c_ULTIMATE.start_main_p2 v_idx_28) (= v_v_58_1 (select |c_#memory_int| v_idx_28)) (< v_idx_28 (+ c_ULTIMATE.start_main_p1 1))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (or (< v_idx_27 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_27) (= (select |c_#memory_int| v_idx_27) 0)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 4)) (= (select |c_old(#valid)| v_idx_40) v_v_2_1) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_38) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_38) 0) (< v_idx_38 c_ULTIMATE.start_malloc_ptr)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_malloc_ptr) (or (< v_idx_35 c_ULTIMATE.start_malloc_ptr) (= (select |c_#memory_int| v_idx_35) 0) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_35)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (< v_idx_33 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_33) (= 0 (select |c_#memory_int| v_idx_33))) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_41) (= (select |c_#valid| v_idx_41) v_v_52_1)) (or (< v_idx_30 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_30) v_v_61_1) (<= c_ULTIMATE.start_main_p3 v_idx_30)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_37) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_37) v_v_46_1)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_29) (< v_idx_29 c_ULTIMATE.start_main_p2) (= (select |c_#memory_int| v_idx_29) 0)) (or (< v_idx_43 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_#valid| v_idx_43) v_v_54_1)))))} [2019-01-07 20:04:52,180 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 20:04:52,181 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-07 20:04:52,182 WARN L230 ngHoareTripleChecker]: Post: {2147483644#(forall ((v_idx_47 Int) (v_idx_58 Int) (v_idx_48 Int) (v_idx_59 Int) (v_idx_45 Int) (v_idx_56 Int) (v_idx_46 Int) (v_idx_57 Int) (v_idx_54 Int) (v_idx_44 Int) (v_idx_55 Int) (v_idx_52 Int) (v_idx_53 Int) (v_idx_61 Int) (v_idx_50 Int) (v_idx_62 Int) (v_idx_51 Int) (v_idx_60 Int) (v_idx_49 Int)) (exists ((v_v_55_1 Int) (v_v_67_1 Int) (v_v_46_1 Int) (v_v_69_1 Int) (v_v_58_1 Int) (v_v_52_1 Int) (v_v_64_1 Int) (v_v_54_1 Int) (v_v_2_1 Int) (v_v_61_1 Int) (v_v_4_1 Int) (v_v_48_1 Int)) (and (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) 0) (= (select |c_old(#valid)| v_idx_59) v_v_2_1) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (< v_idx_55 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_#memory_int| v_idx_55) v_v_69_1)) (or (< v_idx_57 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_57) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_57))) (or (< v_idx_52 c_ULTIMATE.start_main_p4) (= (- 1) (select |c_#memory_int| v_idx_52)) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_52)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_56) (= v_v_46_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_56))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (< v_idx_53 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_53) v_v_67_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_53)) (or (< v_idx_47 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_47) v_v_58_1) (<= c_ULTIMATE.start_main_p2 v_idx_47)) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_54) (< v_idx_54 c_ULTIMATE.start_malloc_ptr) (= 0 (select |c_#memory_int| v_idx_54))) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (or (<= c_ULTIMATE.start_main_p1 v_idx_45) (= (select |c_#memory_int| v_idx_45) v_v_55_1)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_malloc_ptr) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_60) (= (select |c_#valid| v_idx_60) v_v_52_1)) (or (< v_idx_51 (+ c_ULTIMATE.start_main_p3 1)) (= (select |c_#memory_int| v_idx_51) v_v_64_1) (<= c_ULTIMATE.start_main_p4 v_idx_51)) (or (= 0 (select |c_#memory_int| v_idx_50)) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_50) (< v_idx_50 c_ULTIMATE.start_main_p3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (< v_idx_61 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_61) (= 1 (select |c_#valid| v_idx_61))) (or (< v_idx_58 (+ c_ULTIMATE.start_main_p5 1)) (= v_v_48_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_58))) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_48) (< v_idx_48 c_ULTIMATE.start_main_p2) (= 0 (select |c_#memory_int| v_idx_48))) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_46) (< v_idx_46 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_46))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_44)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_49) v_v_61_1) (<= c_ULTIMATE.start_main_p3 v_idx_49) (< v_idx_49 (+ c_ULTIMATE.start_main_p2 1))) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#valid| v_idx_62) v_v_54_1) (< v_idx_62 (+ c_ULTIMATE.start_main_p5 1))) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2))))} [2019-01-07 20:04:52,182 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 20:04:52,845 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 20:04:52,845 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 20:04:53,235 WARN L270 ngHoareTripleChecker]: Pre: {2147483645#(and (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) 0) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (forall ((v_idx_42 Int)) (or (< v_idx_42 ULTIMATE.start_malloc_ptr) (= 1 (select |#valid| v_idx_42)) (<= (+ ULTIMATE.start_main_p5 1) v_idx_42))) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_malloc_ptr) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (forall ((v_idx_38 Int)) (or (<= (+ ULTIMATE.start_main_p5 1) v_idx_38) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_38) 0) (< v_idx_38 ULTIMATE.start_malloc_ptr))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (forall ((v_idx_33 Int)) (or (< v_idx_33 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_33) (= 0 (select |#memory_int| v_idx_33)))) (<= (- (- ULTIMATE.start_main_p5) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (forall ((v_idx_31 Int)) (or (< v_idx_31 ULTIMATE.start_main_p3) (= (select |#memory_int| v_idx_31) 0) (<= (+ ULTIMATE.start_main_p3 1) v_idx_31))) (forall ((v_idx_35 Int)) (or (< v_idx_35 ULTIMATE.start_malloc_ptr) (= (select |#memory_int| v_idx_35) 0) (<= (+ ULTIMATE.start_main_p5 1) v_idx_35))) (forall ((v_idx_29 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_29) (< v_idx_29 ULTIMATE.start_main_p2) (= (select |#memory_int| v_idx_29) 0))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 2)) (<= ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (forall ((v_idx_27 Int)) (or (< v_idx_27 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_idx_27) (= (select |#memory_int| v_idx_27) 0))) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)))} [2019-01-07 20:04:53,236 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 20:04:53,237 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-07 20:04:53,662 WARN L276 ngHoareTripleChecker]: Post: {2147483644#(and (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) 0) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_malloc_ptr) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p5) (forall ((v_idx_54 Int)) (or (<= (+ ULTIMATE.start_main_p5 1) v_idx_54) (< v_idx_54 ULTIMATE.start_malloc_ptr) (= 0 (select |#memory_int| v_idx_54)))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (forall ((v_idx_48 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_48) (< v_idx_48 ULTIMATE.start_main_p2) (= 0 (select |#memory_int| v_idx_48)))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (forall ((v_idx_61 Int)) (or (< v_idx_61 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) v_idx_61) (= 1 (select |#valid| v_idx_61)))) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (forall ((v_idx_50 Int)) (or (= 0 (select |#memory_int| v_idx_50)) (<= (+ ULTIMATE.start_main_p3 1) v_idx_50) (< v_idx_50 ULTIMATE.start_main_p3))) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (- (- ULTIMATE.start_main_p5) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (forall ((v_idx_57 Int)) (or (< v_idx_57 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) v_idx_57) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_57)))) (forall ((v_idx_52 Int)) (or (< v_idx_52 ULTIMATE.start_main_p4) (= (- 1) (select |#memory_int| v_idx_52)) (<= (+ ULTIMATE.start_main_p4 1) v_idx_52))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 2)) (<= ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (forall ((v_idx_46 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_idx_46) (< v_idx_46 ULTIMATE.start_main_p1) (= 0 (select |#memory_int| v_idx_46)))) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)))} [2019-01-07 20:04:58,027 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 20:04:58,028 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 20:04:58,028 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 20:04:58,029 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 20:04:58,029 WARN L224 ngHoareTripleChecker]: Pre: {2147483643#(forall ((v_idx_69 Int) (v_idx_67 Int) (v_idx_78 Int) (v_idx_68 Int) (v_idx_79 Int) (v_idx_65 Int) (v_idx_76 Int) (v_idx_66 Int) (v_idx_77 Int) (v_idx_63 Int) (v_idx_74 Int) (v_idx_64 Int) (v_idx_75 Int) (v_idx_72 Int) (v_idx_73 Int) (v_idx_81 Int) (v_idx_70 Int) (v_idx_71 Int) (v_idx_80 Int)) (exists ((v_v_55_1 Int) (v_v_46_1 Int) (v_v_67_1 Int) (v_v_58_1 Int) (v_v_69_1 Int) (v_v_52_1 Int) (v_v_64_1 Int) (v_v_54_1 Int) (v_v_2_1 Int) (v_v_61_1 Int) (v_v_4_1 Int) (v_v_48_1 Int)) (and (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (or (= (select |c_#memory_int| v_idx_69) 0) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_69) (< v_idx_69 c_ULTIMATE.start_main_p3)) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_73) (= (select |c_#memory_int| v_idx_73) 0) (< v_idx_73 c_ULTIMATE.start_malloc_ptr)) (or (< v_idx_65 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_65) (= 0 (select |c_#memory_int| v_idx_65))) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (or (< v_idx_71 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_71) (= 0 (select |c_#memory_int| v_idx_71))) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_76)) (< v_idx_76 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_76)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (< v_idx_66 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_66) (= v_v_58_1 (select |c_#memory_int| v_idx_66))) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_75) v_v_46_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_75)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (= v_v_2_1 (select |c_old(#valid)| v_idx_78)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_63)) (or (< v_idx_77 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_77) v_v_48_1)) (or (< v_idx_70 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_70) (= v_v_64_1 (select |c_#memory_int| v_idx_70))) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (= (select |c_#memory_int| v_idx_74) v_v_69_1) (< v_idx_74 (+ c_ULTIMATE.start_main_p5 1))) (or (<= c_ULTIMATE.start_main_p1 v_idx_64) (= (select |c_#memory_int| v_idx_64) v_v_55_1)) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#valid| v_idx_79) v_v_52_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_79)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (or (= (select |c_#valid| v_idx_80) 1) (< v_idx_80 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_80)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_72) (= v_v_67_1 (select |c_#memory_int| v_idx_72)) (< v_idx_72 (+ c_ULTIMATE.start_main_p4 1))) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_67) (= 0 (select |c_#memory_int| v_idx_67)) (< v_idx_67 c_ULTIMATE.start_main_p2)) (or (< v_idx_81 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_#valid| v_idx_81) v_v_54_1)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (= v_v_61_1 (select |c_#memory_int| v_idx_68)) (< v_idx_68 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_68)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2))))} [2019-01-07 20:04:58,029 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p5 := #memory_int[main_p5] + 1]; [2019-01-07 20:04:58,029 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p5 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p5) 1))) [2019-01-07 20:04:58,030 WARN L230 ngHoareTripleChecker]: Post: {2147483642#(forall ((v_idx_89 Int) (v_idx_87 Int) (v_idx_98 Int) (v_idx_88 Int) (v_idx_99 Int) (v_idx_85 Int) (v_idx_96 Int) (v_idx_86 Int) (v_idx_97 Int) (v_idx_83 Int) (v_idx_94 Int) (v_idx_84 Int) (v_idx_95 Int) (v_idx_92 Int) (v_idx_82 Int) (v_idx_93 Int) (v_idx_90 Int) (v_idx_91 Int) (v_idx_100 Int)) (exists ((v_v_55_1 Int) (v_v_67_1 Int) (v_v_46_1 Int) (v_v_58_1 Int) (v_v_69_1 Int) (v_v_52_1 Int) (v_v_64_1 Int) (v_v_54_1 Int) (v_v_2_1 Int) (v_v_61_1 Int) (v_v_4_1 Int) (v_v_48_1 Int)) (and (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (or (= (select |c_#memory_int| v_idx_83) v_v_55_1) (<= c_ULTIMATE.start_main_p1 v_idx_83)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (= (select |c_#valid| v_idx_98) v_v_52_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_98)) (or (= (select |c_#memory_int| v_idx_87) v_v_61_1) (<= c_ULTIMATE.start_main_p3 v_idx_87) (< v_idx_87 (+ c_ULTIMATE.start_main_p2 1))) (or (< v_idx_85 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_85) (= (select |c_#memory_int| v_idx_85) v_v_58_1)) (or (= (select |c_#memory_int| v_idx_92) 1) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_92) (< v_idx_92 c_ULTIMATE.start_malloc_ptr)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_88) (< v_idx_88 c_ULTIMATE.start_main_p3) (= 0 (select |c_#memory_int| v_idx_88))) (or (< v_idx_84 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_84)) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_84)) (or (= v_v_54_1 (select |c_#valid| v_idx_100)) (< v_idx_100 (+ c_ULTIMATE.start_main_p5 1))) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_95)) (< v_idx_95 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_95)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (= (select |c_old(#valid)| v_idx_97) v_v_2_1) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_93) v_v_69_1) (< v_idx_93 (+ c_ULTIMATE.start_main_p5 1))) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (< v_idx_89 (+ c_ULTIMATE.start_main_p3 1)) (= (select |c_#memory_int| v_idx_89) v_v_64_1) (<= c_ULTIMATE.start_main_p4 v_idx_89)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_malloc_ptr) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_90) (< v_idx_90 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_90) 0)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (< v_idx_96 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_96) v_v_48_1)) (or (= (select |c_#memory_int| v_idx_91) v_v_67_1) (< v_idx_91 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_malloc_ptr v_idx_91)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_94) v_v_46_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_94)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (= 0 (select |c_#memory_int| v_idx_86)) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_86) (< v_idx_86 c_ULTIMATE.start_main_p2)) (= (select |c_old(#memory_int)| v_idx_82) v_v_4_1) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_99) (< v_idx_99 c_ULTIMATE.start_malloc_ptr) (= (select |c_#valid| v_idx_99) 1)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2))))} [2019-01-07 20:04:58,030 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 20:04:58,799 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 20:04:58,799 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 20:04:59,045 WARN L270 ngHoareTripleChecker]: Pre: {2147483643#(and (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) 0) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_malloc_ptr) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (forall ((v_idx_69 Int)) (or (= (select |#memory_int| v_idx_69) 0) (<= (+ ULTIMATE.start_main_p3 1) v_idx_69) (< v_idx_69 ULTIMATE.start_main_p3))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 4)) (forall ((v_idx_71 Int)) (or (< v_idx_71 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_71) (= 0 (select |#memory_int| v_idx_71)))) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (forall ((v_idx_67 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_67) (= 0 (select |#memory_int| v_idx_67)) (< v_idx_67 ULTIMATE.start_main_p2))) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (- (- ULTIMATE.start_main_p5) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_65 Int)) (or (< v_idx_65 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_idx_65) (= 0 (select |#memory_int| v_idx_65)))) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (forall ((v_idx_76 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_76)) (< v_idx_76 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) v_idx_76))) (forall ((v_idx_80 Int)) (or (= (select |#valid| v_idx_80) 1) (< v_idx_80 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) v_idx_80))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (forall ((v_idx_73 Int)) (or (<= (+ ULTIMATE.start_main_p5 1) v_idx_73) (= (select |#memory_int| v_idx_73) 0) (< v_idx_73 ULTIMATE.start_malloc_ptr))) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 2)) (<= ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)))} [2019-01-07 20:04:59,046 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p5 := #memory_int[main_p5] + 1]; [2019-01-07 20:04:59,046 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p5 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p5) 1))) [2019-01-07 20:04:59,212 WARN L276 ngHoareTripleChecker]: Post: {2147483642#(and (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) 0) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_malloc_ptr) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (forall ((v_idx_86 Int)) (or (= 0 (select |#memory_int| v_idx_86)) (<= (+ ULTIMATE.start_main_p2 1) v_idx_86) (< v_idx_86 ULTIMATE.start_main_p2))) (forall ((v_idx_88 Int)) (or (<= (+ ULTIMATE.start_main_p3 1) v_idx_88) (< v_idx_88 ULTIMATE.start_main_p3) (= 0 (select |#memory_int| v_idx_88)))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (- (- ULTIMATE.start_main_p5) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (forall ((v_idx_95 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_95)) (< v_idx_95 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) v_idx_95))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (forall ((v_idx_92 Int)) (or (= (select |#memory_int| v_idx_92) 1) (<= (+ ULTIMATE.start_main_p5 1) v_idx_92) (< v_idx_92 ULTIMATE.start_malloc_ptr))) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_malloc_ptr) (forall ((v_idx_84 Int)) (or (< v_idx_84 ULTIMATE.start_main_p1) (= 0 (select |#memory_int| v_idx_84)) (<= (+ ULTIMATE.start_main_p1 1) v_idx_84))) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 2)) (<= ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_malloc_ptr) (forall ((v_idx_90 Int)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_90) (< v_idx_90 ULTIMATE.start_main_p4) (= (select |#memory_int| v_idx_90) 0))) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)) (forall ((v_idx_99 Int)) (or (<= (+ ULTIMATE.start_main_p5 1) v_idx_99) (< v_idx_99 ULTIMATE.start_malloc_ptr) (= (select |#valid| v_idx_99) 1))))} [2019-01-07 20:05:14,716 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 20:05:14,716 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 20:05:14,717 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 20:05:14,717 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 20:05:14,717 WARN L224 ngHoareTripleChecker]: Pre: {2147483641#(forall ((v_idx_104 Int) (v_idx_115 Int) (v_idx_105 Int) (v_idx_116 Int) (v_idx_102 Int) (v_idx_113 Int) (v_idx_103 Int) (v_idx_114 Int) (v_idx_108 Int) (v_idx_119 Int) (v_idx_109 Int) (v_idx_106 Int) (v_idx_117 Int) (v_idx_107 Int) (v_idx_118 Int) (v_idx_111 Int) (v_idx_101 Int) (v_idx_112 Int) (v_idx_110 Int)) (exists ((v_v_55_1 Int) (v_v_67_1 Int) (v_v_46_1 Int) (v_v_58_1 Int) (v_v_69_1 Int) (v_v_52_1 Int) (v_v_64_1 Int) (v_v_54_1 Int) (v_v_2_1 Int) (v_v_61_1 Int) (v_v_4_1 Int) (v_v_48_1 Int)) (and (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (or (< v_idx_115 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_115) v_v_48_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (< v_idx_118 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_118) (= 1 (select |c_#valid| v_idx_118))) (or (< v_idx_109 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_109) (= (select |c_#memory_int| v_idx_109) 0)) (or (= (select |c_#memory_int| v_idx_108) v_v_64_1) (< v_idx_108 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_108)) (or (= 0 (select |c_#memory_int| v_idx_111)) (< v_idx_111 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_111)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_114) 0) (< v_idx_114 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_114)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_117) (= v_v_52_1 (select |c_#valid| v_idx_117))) (or (= (select |c_#memory_int| v_idx_105) 0) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_105) (< v_idx_105 c_ULTIMATE.start_main_p2)) (or (= (select |c_#memory_int| v_idx_102) v_v_55_1) (<= c_ULTIMATE.start_main_p1 v_idx_102)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_110 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_malloc_ptr v_idx_110) (= (select |c_#memory_int| v_idx_110) v_v_67_1)) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (or (< v_idx_119 (+ c_ULTIMATE.start_main_p5 1)) (= v_v_54_1 (select |c_#valid| v_idx_119))) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (<= c_ULTIMATE.start_main_p3 v_idx_106) (= (select |c_#memory_int| v_idx_106) v_v_61_1) (< v_idx_106 (+ c_ULTIMATE.start_main_p2 1))) (or (<= c_ULTIMATE.start_main_p2 v_idx_104) (< v_idx_104 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_104) v_v_58_1)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_116)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (= (select |c_#memory_int| v_idx_103) 0) (< v_idx_103 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_103)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_107) (< v_idx_107 c_ULTIMATE.start_main_p3) (= (select |c_#memory_int| v_idx_107) 0)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_113) (= v_v_46_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_113))) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (or (< v_idx_112 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_#memory_int| v_idx_112) v_v_69_1)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_101)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2))))} [2019-01-07 20:05:14,717 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p1 := #memory_int[main_p1] + 1]; [2019-01-07 20:05:14,718 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p1 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p1) 1))) [2019-01-07 20:05:14,718 WARN L230 ngHoareTripleChecker]: Post: {2147483640#(forall ((v_idx_126 Int) (v_idx_137 Int) (v_idx_127 Int) (v_idx_138 Int) (v_idx_124 Int) (v_idx_135 Int) (v_idx_125 Int) (v_idx_136 Int) (v_idx_128 Int) (v_idx_129 Int) (v_idx_130 Int) (v_idx_122 Int) (v_idx_133 Int) (v_idx_123 Int) (v_idx_134 Int) (v_idx_120 Int) (v_idx_131 Int) (v_idx_121 Int) (v_idx_132 Int)) (exists ((v_v_55_1 Int) (v_v_67_1 Int) (v_v_46_1 Int) (v_v_69_1 Int) (v_v_58_1 Int) (v_v_52_1 Int) (v_v_64_1 Int) (v_v_54_1 Int) (v_v_2_1 Int) (v_v_61_1 Int) (v_v_4_1 Int) (v_v_48_1 Int)) (and (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_134) v_v_48_1) (< v_idx_134 (+ c_ULTIMATE.start_main_p5 1))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (= v_v_52_1 (select |c_#valid| v_idx_136)) (<= c_ULTIMATE.start_malloc_ptr v_idx_136)) (or (< v_idx_124 c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_124) (= (select |c_#memory_int| v_idx_124) 0)) (or (< v_idx_127 (+ c_ULTIMATE.start_main_p3 1)) (= (select |c_#memory_int| v_idx_127) v_v_64_1) (<= c_ULTIMATE.start_main_p4 v_idx_127)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_131 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_#memory_int| v_idx_131) v_v_69_1)) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (< v_idx_130 c_ULTIMATE.start_malloc_ptr) (= (select |c_#memory_int| v_idx_130) 0) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_130)) (or (< v_idx_138 (+ c_ULTIMATE.start_main_p5 1)) (= v_v_54_1 (select |c_#valid| v_idx_138))) (or (= v_v_67_1 (select |c_#memory_int| v_idx_129)) (< v_idx_129 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_malloc_ptr v_idx_129)) (or (< v_idx_128 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_128) 0) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_128)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_133) 0) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_133) (< v_idx_133 c_ULTIMATE.start_malloc_ptr)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_120)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (or (<= c_ULTIMATE.start_main_p3 v_idx_125) (< v_idx_125 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_125) v_v_61_1)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_122) 1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_122) (< v_idx_122 c_ULTIMATE.start_main_p1)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (< v_idx_137 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_137) (= 1 (select |c_#valid| v_idx_137))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (or (<= c_ULTIMATE.start_main_p1 v_idx_121) (= (select |c_#memory_int| v_idx_121) v_v_55_1)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (or (= v_v_46_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_132)) (<= c_ULTIMATE.start_malloc_ptr v_idx_132)) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (= (select |c_#memory_int| v_idx_123) v_v_58_1) (<= c_ULTIMATE.start_main_p2 v_idx_123) (< v_idx_123 (+ c_ULTIMATE.start_main_p1 1))) (or (= 0 (select |c_#memory_int| v_idx_126)) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_126) (< v_idx_126 c_ULTIMATE.start_main_p3)) (= v_v_2_1 (select |c_old(#valid)| v_idx_135)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2))))} [2019-01-07 20:05:14,718 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 20:05:15,569 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 20:05:15,570 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 20:05:15,735 WARN L270 ngHoareTripleChecker]: Pre: {2147483641#(and (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) 0) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 3)) (forall ((v_idx_107 Int)) (or (<= (+ ULTIMATE.start_main_p3 1) v_idx_107) (< v_idx_107 ULTIMATE.start_main_p3) (= (select |#memory_int| v_idx_107) 0))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_malloc_ptr) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (forall ((v_idx_118 Int)) (or (< v_idx_118 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) v_idx_118) (= 1 (select |#valid| v_idx_118)))) (forall ((v_idx_105 Int)) (or (= (select |#memory_int| v_idx_105) 0) (<= (+ ULTIMATE.start_main_p2 1) v_idx_105) (< v_idx_105 ULTIMATE.start_main_p2))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (forall ((v_idx_114 Int)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_114) 0) (< v_idx_114 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) v_idx_114))) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (forall ((v_idx_111 Int)) (or (= 0 (select |#memory_int| v_idx_111)) (< v_idx_111 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) v_idx_111))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (- (- ULTIMATE.start_main_p5) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 2)) (<= ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (forall ((v_idx_103 Int)) (or (= (select |#memory_int| v_idx_103) 0) (< v_idx_103 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_idx_103))) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)) (forall ((v_idx_109 Int)) (or (< v_idx_109 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_109) (= (select |#memory_int| v_idx_109) 0))))} [2019-01-07 20:05:15,735 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p1 := #memory_int[main_p1] + 1]; [2019-01-07 20:05:15,736 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p1 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p1) 1))) [2019-01-07 20:05:15,830 WARN L276 ngHoareTripleChecker]: Post: {2147483640#(and (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) 0) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_malloc_ptr) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (forall ((v_idx_133 Int)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_133) 0) (<= (+ ULTIMATE.start_main_p5 1) v_idx_133) (< v_idx_133 ULTIMATE.start_malloc_ptr))) (forall ((v_idx_122 Int)) (or (= (select |#memory_int| v_idx_122) 1) (<= (+ ULTIMATE.start_main_p1 1) v_idx_122) (< v_idx_122 ULTIMATE.start_main_p1))) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (forall ((v_idx_126 Int)) (or (= 0 (select |#memory_int| v_idx_126)) (<= (+ ULTIMATE.start_main_p3 1) v_idx_126) (< v_idx_126 ULTIMATE.start_main_p3))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 4)) (forall ((v_idx_130 Int)) (or (< v_idx_130 ULTIMATE.start_malloc_ptr) (= (select |#memory_int| v_idx_130) 0) (<= (+ ULTIMATE.start_main_p5 1) v_idx_130))) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (- (- ULTIMATE.start_main_p5) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_128 Int)) (or (< v_idx_128 ULTIMATE.start_main_p4) (= (select |#memory_int| v_idx_128) 0) (<= (+ ULTIMATE.start_main_p4 1) v_idx_128))) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (forall ((v_idx_137 Int)) (or (< v_idx_137 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) v_idx_137) (= 1 (select |#valid| v_idx_137)))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 2)) (<= ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_malloc_ptr) (forall ((v_idx_124 Int)) (or (< v_idx_124 ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p2 1) v_idx_124) (= (select |#memory_int| v_idx_124) 0))) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)))} [2019-01-07 20:05:27,362 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 20:05:27,362 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 20:05:27,363 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 20:05:27,363 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 20:05:27,364 WARN L224 ngHoareTripleChecker]: Pre: {2147483637#(forall ((v_idx_170 Int) (v_idx_159 Int) (v_idx_168 Int) (v_idx_169 Int) (v_idx_158 Int) (v_idx_162 Int) (v_idx_173 Int) (v_idx_163 Int) (v_idx_174 Int) (v_idx_160 Int) (v_idx_171 Int) (v_idx_161 Int) (v_idx_172 Int) (v_idx_166 Int) (v_idx_167 Int) (v_idx_164 Int) (v_idx_175 Int) (v_idx_165 Int) (v_idx_176 Int)) (exists ((v_v_55_1 Int) (v_v_46_1 Int) (v_v_67_1 Int) (v_v_58_1 Int) (v_v_69_1 Int) (v_v_52_1 Int) (v_v_64_1 Int) (v_v_54_1 Int) (v_v_2_1 Int) (v_v_61_1 Int) (v_v_4_1 Int) (v_v_48_1 Int)) (and (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (or (= (select |c_#memory_int| v_idx_169) v_v_69_1) (< v_idx_169 (+ c_ULTIMATE.start_main_p5 1))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (< v_idx_160 c_ULTIMATE.start_main_p1) (= (select |c_#memory_int| v_idx_160) 0) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_160)) (or (= v_v_54_1 (select |c_#valid| v_idx_176)) (< v_idx_176 (+ c_ULTIMATE.start_main_p5 1))) (or (< v_idx_164 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_164) (= (select |c_#memory_int| v_idx_164) 0)) (or (= v_v_46_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_170)) (<= c_ULTIMATE.start_malloc_ptr v_idx_170)) (or (< v_idx_161 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_161) v_v_58_1) (<= c_ULTIMATE.start_main_p2 v_idx_161)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (or (< v_idx_162 c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_162) (= (select |c_#memory_int| v_idx_162) 0)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (= (select |c_#memory_int| v_idx_163) v_v_61_1) (<= c_ULTIMATE.start_main_p3 v_idx_163) (< v_idx_163 (+ c_ULTIMATE.start_main_p2 1))) (or (< v_idx_167 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_malloc_ptr v_idx_167) (= (select |c_#memory_int| v_idx_167) v_v_67_1)) (or (= (select |c_#memory_int| v_idx_168) 0) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_168) (< v_idx_168 c_ULTIMATE.start_malloc_ptr)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (= (select |c_#memory_int| v_idx_166) 0) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_166) (< v_idx_166 c_ULTIMATE.start_main_p4)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_171)) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_171) (< v_idx_171 c_ULTIMATE.start_malloc_ptr)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (or (< v_idx_165 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_165) (= v_v_64_1 (select |c_#memory_int| v_idx_165))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (<= c_ULTIMATE.start_main_p1 v_idx_159) (= (select |c_#memory_int| v_idx_159) v_v_55_1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_172) v_v_48_1) (< v_idx_172 (+ c_ULTIMATE.start_main_p5 1))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_158)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (= 1 (select |c_#valid| v_idx_175)) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_175) (< v_idx_175 c_ULTIMATE.start_malloc_ptr)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_174) (= v_v_52_1 (select |c_#valid| v_idx_174))) (= v_v_2_1 (select |c_old(#valid)| v_idx_173)))))} [2019-01-07 20:05:27,364 WARN L228 ngHoareTripleChecker]: Action: assume #memory_int[main_p1] >= 0; [2019-01-07 20:05:27,364 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1)) [2019-01-07 20:05:27,364 WARN L230 ngHoareTripleChecker]: Post: {2147483636#(forall ((v_idx_191 Int) (v_idx_180 Int) (v_idx_192 Int) (v_idx_181 Int) (v_idx_190 Int) (v_idx_179 Int) (v_idx_184 Int) (v_idx_195 Int) (v_idx_185 Int) (v_idx_182 Int) (v_idx_193 Int) (v_idx_183 Int) (v_idx_194 Int) (v_idx_188 Int) (v_idx_177 Int) (v_idx_189 Int) (v_idx_178 Int) (v_idx_186 Int) (v_idx_187 Int)) (exists ((v_v_55_1 Int) (v_v_67_1 Int) (v_v_46_1 Int) (v_v_58_1 Int) (v_v_69_1 Int) (v_v_52_1 Int) (v_v_64_1 Int) (v_v_54_1 Int) (v_v_2_1 Int) (v_v_61_1 Int) (v_v_4_1 Int) (v_v_48_1 Int)) (and (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_190) 0) (< v_idx_190 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_190)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (or (<= c_ULTIMATE.start_main_p3 v_idx_182) (< v_idx_182 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_182) v_v_61_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_186) (= v_v_67_1 (select |c_#memory_int| v_idx_186)) (< v_idx_186 (+ c_ULTIMATE.start_main_p4 1))) (or (<= c_ULTIMATE.start_main_p2 v_idx_180) (= (select |c_#memory_int| v_idx_180) v_v_58_1) (< v_idx_180 (+ c_ULTIMATE.start_main_p1 1))) (or (< v_idx_195 (+ c_ULTIMATE.start_main_p5 1)) (= v_v_54_1 (select |c_#valid| v_idx_195))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_177)) (= v_v_2_1 (select |c_old(#valid)| v_idx_192)) (or (< v_idx_194 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_194) (= 1 (select |c_#valid| v_idx_194))) (or (< v_idx_183 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_183) (= (select |c_#memory_int| v_idx_183) 0)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_185) (< v_idx_185 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_185) 0)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (= 0 (select |c_#memory_int| v_idx_187)) (< v_idx_187 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_187)) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (or (<= c_ULTIMATE.start_main_p4 v_idx_184) (< v_idx_184 (+ c_ULTIMATE.start_main_p3 1)) (= (select |c_#memory_int| v_idx_184) v_v_64_1)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_malloc_ptr) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_189) (= v_v_46_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_189))) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_181) (= (select |c_#memory_int| v_idx_181) 0) (< v_idx_181 c_ULTIMATE.start_main_p2)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_191) v_v_48_1) (< v_idx_191 (+ c_ULTIMATE.start_main_p5 1))) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (= v_v_52_1 (select |c_#valid| v_idx_193)) (<= c_ULTIMATE.start_malloc_ptr v_idx_193)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (or (<= c_ULTIMATE.start_main_p1 v_idx_178) (= (select |c_#memory_int| v_idx_178) v_v_55_1)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (or (< v_idx_179 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_179)) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_179)) (or (= (select |c_#memory_int| v_idx_188) v_v_69_1) (< v_idx_188 (+ c_ULTIMATE.start_main_p5 1))))))} [2019-01-07 20:05:27,364 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 20:05:27,754 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 20:05:27,754 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 20:05:27,876 WARN L270 ngHoareTripleChecker]: Pre: {2147483637#(and (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) 0) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 3)) (forall ((v_idx_171 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_171)) (<= (+ ULTIMATE.start_main_p5 1) v_idx_171) (< v_idx_171 ULTIMATE.start_malloc_ptr))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_malloc_ptr) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_malloc_ptr) (forall ((v_idx_166 Int)) (or (= (select |#memory_int| v_idx_166) 0) (<= (+ ULTIMATE.start_main_p4 1) v_idx_166) (< v_idx_166 ULTIMATE.start_main_p4))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (- (- ULTIMATE.start_main_p5) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (forall ((v_idx_162 Int)) (or (< v_idx_162 ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p2 1) v_idx_162) (= (select |#memory_int| v_idx_162) 0))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 2)) (<= ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_malloc_ptr) (forall ((v_idx_160 Int)) (or (< v_idx_160 ULTIMATE.start_main_p1) (= (select |#memory_int| v_idx_160) 0) (<= (+ ULTIMATE.start_main_p1 1) v_idx_160))) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)) (forall ((v_idx_175 Int)) (or (= 1 (select |#valid| v_idx_175)) (<= (+ ULTIMATE.start_main_p5 1) v_idx_175) (< v_idx_175 ULTIMATE.start_malloc_ptr))) (forall ((v_idx_164 Int)) (or (< v_idx_164 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_164) (= (select |#memory_int| v_idx_164) 0))) (forall ((v_idx_168 Int)) (or (= (select |#memory_int| v_idx_168) 0) (<= (+ ULTIMATE.start_main_p5 1) v_idx_168) (< v_idx_168 ULTIMATE.start_malloc_ptr))))} [2019-01-07 20:05:27,876 WARN L274 ngHoareTripleChecker]: Action: assume #memory_int[main_p1] >= 0; [2019-01-07 20:05:27,877 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1)) [2019-01-07 20:05:27,983 WARN L276 ngHoareTripleChecker]: Post: {2147483636#(and (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) 0) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_malloc_ptr) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p5) (forall ((v_idx_185 Int)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_185) (< v_idx_185 ULTIMATE.start_main_p4) (= (select |#memory_int| v_idx_185) 0))) (forall ((v_idx_190 Int)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_190) 0) (< v_idx_190 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) v_idx_190))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 4)) (forall ((v_idx_194 Int)) (or (< v_idx_194 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) v_idx_194) (= 1 (select |#valid| v_idx_194)))) (forall ((v_idx_179 Int)) (or (< v_idx_179 ULTIMATE.start_main_p1) (= 0 (select |#memory_int| v_idx_179)) (<= (+ ULTIMATE.start_main_p1 1) v_idx_179))) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (- (- ULTIMATE.start_main_p5) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (forall ((v_idx_181 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_181) (= (select |#memory_int| v_idx_181) 0) (< v_idx_181 ULTIMATE.start_main_p2))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (forall ((v_idx_183 Int)) (or (< v_idx_183 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_183) (= (select |#memory_int| v_idx_183) 0))) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 2)) (<= ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_malloc_ptr) (forall ((v_idx_187 Int)) (or (= 0 (select |#memory_int| v_idx_187)) (< v_idx_187 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) v_idx_187))) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)))} [2019-01-07 20:05:30,496 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 20:05:30,496 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 20:05:30,496 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 20:05:30,497 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 20:05:30,497 WARN L224 ngHoareTripleChecker]: Pre: {2147483635#(forall ((v_idx_209 Int) (v_idx_203 Int) (v_idx_214 Int) (v_idx_204 Int) (v_idx_201 Int) (v_idx_212 Int) (v_idx_202 Int) (v_idx_213 Int) (v_idx_207 Int) (v_idx_208 Int) (v_idx_205 Int) (v_idx_206 Int) (v_idx_196 Int) (v_idx_199 Int) (v_idx_210 Int) (v_idx_200 Int) (v_idx_211 Int) (v_idx_197 Int) (v_idx_198 Int)) (exists ((v_v_55_1 Int) (v_v_46_1 Int) (v_v_67_1 Int) (v_v_69_1 Int) (v_v_58_1 Int) (v_v_52_1 Int) (v_v_64_1 Int) (v_v_54_1 Int) (v_v_2_1 Int) (v_v_61_1 Int) (v_v_4_1 Int) (v_v_48_1 Int)) (and (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_206) (= 0 (select |c_#memory_int| v_idx_206)) (< v_idx_206 c_ULTIMATE.start_malloc_ptr)) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_209)) (< v_idx_209 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_209)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (< v_idx_213 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_213) (= 1 (select |c_#valid| v_idx_213))) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_204) (< v_idx_204 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_204) 0)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_212) (= v_v_52_1 (select |c_#valid| v_idx_212))) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_malloc_ptr) (or (<= c_ULTIMATE.start_main_p3 v_idx_201) (< v_idx_201 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_201) v_v_61_1)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (or (= (select |c_#memory_int| v_idx_207) v_v_69_1) (< v_idx_207 (+ c_ULTIMATE.start_main_p5 1))) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (or (< v_idx_203 (+ c_ULTIMATE.start_main_p3 1)) (= (select |c_#memory_int| v_idx_203) v_v_64_1) (<= c_ULTIMATE.start_main_p4 v_idx_203)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (or (= 0 (select |c_#memory_int| v_idx_202)) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_202) (< v_idx_202 c_ULTIMATE.start_main_p3)) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (= 0 (select |c_#memory_int| v_idx_200)) (< v_idx_200 c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_200)) (or (< v_idx_198 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_198) (= 0 (select |c_#memory_int| v_idx_198))) (or (< v_idx_214 (+ c_ULTIMATE.start_main_p5 1)) (= v_v_54_1 (select |c_#valid| v_idx_214))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_208) v_v_46_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_208)) (= v_v_2_1 (select |c_old(#valid)| v_idx_211)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_196)) (or (<= c_ULTIMATE.start_main_p2 v_idx_199) (= (select |c_#memory_int| v_idx_199) v_v_58_1) (< v_idx_199 (+ c_ULTIMATE.start_main_p1 1))) (or (< v_idx_205 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_205) v_v_67_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_205)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (or (<= c_ULTIMATE.start_main_p1 v_idx_197) (= (select |c_#memory_int| v_idx_197) v_v_55_1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_210) v_v_48_1) (< v_idx_210 (+ c_ULTIMATE.start_main_p5 1))))))} [2019-01-07 20:05:30,497 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p2 := #memory_int[main_p2] - 1]; [2019-01-07 20:05:30,497 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p2 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p2) (- 1)))) [2019-01-07 20:05:30,498 WARN L230 ngHoareTripleChecker]: Post: {2147483634#(forall ((v_idx_225 Int) (v_idx_226 Int) (v_idx_215 Int) (v_idx_223 Int) (v_idx_224 Int) (v_idx_229 Int) (v_idx_218 Int) (v_idx_219 Int) (v_idx_227 Int) (v_idx_216 Int) (v_idx_228 Int) (v_idx_217 Int) (v_idx_221 Int) (v_idx_232 Int) (v_idx_222 Int) (v_idx_233 Int) (v_idx_230 Int) (v_idx_220 Int) (v_idx_231 Int)) (exists ((v_v_55_1 Int) (v_v_46_1 Int) (v_v_67_1 Int) (v_v_58_1 Int) (v_v_69_1 Int) (v_v_52_1 Int) (v_v_64_1 Int) (v_v_54_1 Int) (v_v_2_1 Int) (v_v_61_1 Int) (v_v_4_1 Int) (v_v_48_1 Int)) (and (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_221) (= 0 (select |c_#memory_int| v_idx_221)) (< v_idx_221 c_ULTIMATE.start_main_p3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (< v_idx_219 c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_219) (= (- 1) (select |c_#memory_int| v_idx_219))) (or (<= c_ULTIMATE.start_main_p2 v_idx_218) (< v_idx_218 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_218) v_v_58_1)) (= (select |c_old(#memory_int)| v_idx_215) v_v_4_1) (or (= 0 (select |c_#memory_int| v_idx_217)) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_217) (< v_idx_217 c_ULTIMATE.start_main_p1)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (< v_idx_220 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_220) v_v_61_1) (<= c_ULTIMATE.start_main_p3 v_idx_220)) (or (< v_idx_226 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_#memory_int| v_idx_226) v_v_69_1)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_227) v_v_46_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_227)) (or (= (select |c_#memory_int| v_idx_222) v_v_64_1) (<= c_ULTIMATE.start_main_p4 v_idx_222) (< v_idx_222 (+ c_ULTIMATE.start_main_p3 1))) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (= v_v_48_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_229)) (< v_idx_229 (+ c_ULTIMATE.start_main_p5 1))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_malloc_ptr) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_232) (= 1 (select |c_#valid| v_idx_232)) (< v_idx_232 c_ULTIMATE.start_malloc_ptr)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (< v_idx_225 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_225) (= 0 (select |c_#memory_int| v_idx_225))) (or (= v_v_54_1 (select |c_#valid| v_idx_233)) (< v_idx_233 (+ c_ULTIMATE.start_main_p5 1))) (or (< v_idx_223 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_223) 0) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_223)) (or (= v_v_52_1 (select |c_#valid| v_idx_231)) (<= c_ULTIMATE.start_malloc_ptr v_idx_231)) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_228)) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_228) (< v_idx_228 c_ULTIMATE.start_malloc_ptr)) (or (<= c_ULTIMATE.start_main_p1 v_idx_216) (= (select |c_#memory_int| v_idx_216) v_v_55_1)) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (= v_v_2_1 (select |c_old(#valid)| v_idx_230)) (or (< v_idx_224 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_malloc_ptr v_idx_224) (= (select |c_#memory_int| v_idx_224) v_v_67_1)))))} [2019-01-07 20:05:30,498 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 20:05:31,368 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 20:05:31,368 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 20:05:31,490 WARN L270 ngHoareTripleChecker]: Pre: {2147483635#(and (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) 0) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_malloc_ptr) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (forall ((v_idx_204 Int)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_204) (< v_idx_204 ULTIMATE.start_main_p4) (= (select |#memory_int| v_idx_204) 0))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (forall ((v_idx_213 Int)) (or (< v_idx_213 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) v_idx_213) (= 1 (select |#valid| v_idx_213)))) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (forall ((v_idx_206 Int)) (or (<= (+ ULTIMATE.start_main_p5 1) v_idx_206) (= 0 (select |#memory_int| v_idx_206)) (< v_idx_206 ULTIMATE.start_malloc_ptr))) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (forall ((v_idx_200 Int)) (or (= 0 (select |#memory_int| v_idx_200)) (< v_idx_200 ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p2 1) v_idx_200))) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (- (- ULTIMATE.start_main_p5) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (forall ((v_idx_202 Int)) (or (= 0 (select |#memory_int| v_idx_202)) (<= (+ ULTIMATE.start_main_p3 1) v_idx_202) (< v_idx_202 ULTIMATE.start_main_p3))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (forall ((v_idx_198 Int)) (or (< v_idx_198 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_idx_198) (= 0 (select |#memory_int| v_idx_198)))) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 2)) (<= ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_malloc_ptr) (forall ((v_idx_209 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_209)) (< v_idx_209 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) v_idx_209))) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)))} [2019-01-07 20:05:31,490 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p2 := #memory_int[main_p2] - 1]; [2019-01-07 20:05:31,490 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p2 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p2) (- 1)))) [2019-01-07 20:05:31,583 WARN L276 ngHoareTripleChecker]: Post: {2147483634#(and (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) 0) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_malloc_ptr) (forall ((v_idx_225 Int)) (or (< v_idx_225 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) v_idx_225) (= 0 (select |#memory_int| v_idx_225)))) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (forall ((v_idx_232 Int)) (or (<= (+ ULTIMATE.start_main_p5 1) v_idx_232) (= 1 (select |#valid| v_idx_232)) (< v_idx_232 ULTIMATE.start_malloc_ptr))) (forall ((v_idx_221 Int)) (or (<= (+ ULTIMATE.start_main_p3 1) v_idx_221) (= 0 (select |#memory_int| v_idx_221)) (< v_idx_221 ULTIMATE.start_main_p3))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (forall ((v_idx_228 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_228)) (<= (+ ULTIMATE.start_main_p5 1) v_idx_228) (< v_idx_228 ULTIMATE.start_malloc_ptr))) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_malloc_ptr) (forall ((v_idx_217 Int)) (or (= 0 (select |#memory_int| v_idx_217)) (<= (+ ULTIMATE.start_main_p1 1) v_idx_217) (< v_idx_217 ULTIMATE.start_main_p1))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (- (- ULTIMATE.start_main_p5) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (forall ((v_idx_223 Int)) (or (< v_idx_223 ULTIMATE.start_main_p4) (= (select |#memory_int| v_idx_223) 0) (<= (+ ULTIMATE.start_main_p4 1) v_idx_223))) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_malloc_ptr) (forall ((v_idx_219 Int)) (or (< v_idx_219 ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p2 1) v_idx_219) (= (- 1) (select |#memory_int| v_idx_219)))) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 2)) (<= ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)))} [2019-01-07 20:05:43,339 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 20:05:43,339 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 20:05:43,340 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 20:05:43,340 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 20:05:43,341 WARN L224 ngHoareTripleChecker]: Pre: {2147483633#(forall ((v_idx_247 Int) (v_idx_236 Int) (v_idx_248 Int) (v_idx_237 Int) (v_idx_245 Int) (v_idx_234 Int) (v_idx_246 Int) (v_idx_235 Int) (v_idx_249 Int) (v_idx_238 Int) (v_idx_239 Int) (v_idx_250 Int) (v_idx_240 Int) (v_idx_251 Int) (v_idx_243 Int) (v_idx_244 Int) (v_idx_241 Int) (v_idx_252 Int) (v_idx_242 Int)) (exists ((v_v_55_1 Int) (v_v_46_1 Int) (v_v_67_1 Int) (v_v_58_1 Int) (v_v_69_1 Int) (v_v_52_1 Int) (v_v_64_1 Int) (v_v_54_1 Int) (v_v_2_1 Int) (v_v_61_1 Int) (v_v_4_1 Int) (v_v_48_1 Int)) (and (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_246) v_v_46_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_246)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (<= c_ULTIMATE.start_main_p2 v_idx_237) (< v_idx_237 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_237) v_v_58_1)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (< v_idx_236 c_ULTIMATE.start_main_p1) (= (select |c_#memory_int| v_idx_236) 0) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_236)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (< v_idx_239 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_239) v_v_61_1) (<= c_ULTIMATE.start_main_p3 v_idx_239)) (or (< v_idx_248 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_248) v_v_48_1)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_240) (< v_idx_240 c_ULTIMATE.start_main_p3) (= 0 (select |c_#memory_int| v_idx_240))) (or (<= c_ULTIMATE.start_main_p4 v_idx_241) (< v_idx_241 (+ c_ULTIMATE.start_main_p3 1)) (= (select |c_#memory_int| v_idx_241) v_v_64_1)) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_malloc_ptr) (or (= 1 (select |c_#valid| v_idx_251)) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_251) (< v_idx_251 c_ULTIMATE.start_malloc_ptr)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (< v_idx_247 c_ULTIMATE.start_malloc_ptr) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_247) 0) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_247)) (or (= 0 (select |c_#memory_int| v_idx_244)) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_244) (< v_idx_244 c_ULTIMATE.start_malloc_ptr)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_234)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_malloc_ptr) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_238) (< v_idx_238 c_ULTIMATE.start_main_p2) (= 0 (select |c_#memory_int| v_idx_238))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_250) (= v_v_52_1 (select |c_#valid| v_idx_250))) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_242) (= 0 (select |c_#memory_int| v_idx_242)) (< v_idx_242 c_ULTIMATE.start_main_p4)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (or (= v_v_54_1 (select |c_#valid| v_idx_252)) (< v_idx_252 (+ c_ULTIMATE.start_main_p5 1))) (or (< v_idx_243 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_malloc_ptr v_idx_243) (= (select |c_#memory_int| v_idx_243) v_v_67_1)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_malloc_ptr) (or (< v_idx_245 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_#memory_int| v_idx_245) v_v_69_1)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (= (select |c_old(#valid)| v_idx_249) v_v_2_1) (or (<= c_ULTIMATE.start_main_p1 v_idx_235) (= (select |c_#memory_int| v_idx_235) v_v_55_1)))))} [2019-01-07 20:05:43,341 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p3 := #memory_int[main_p3] + 1]; [2019-01-07 20:05:43,341 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p3 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p3) 1))) [2019-01-07 20:05:43,341 WARN L230 ngHoareTripleChecker]: Post: {2147483632#(forall ((v_idx_269 Int) (v_idx_258 Int) (v_idx_259 Int) (v_idx_267 Int) (v_idx_256 Int) (v_idx_268 Int) (v_idx_257 Int) (v_idx_261 Int) (v_idx_262 Int) (v_idx_270 Int) (v_idx_260 Int) (v_idx_271 Int) (v_idx_265 Int) (v_idx_254 Int) (v_idx_266 Int) (v_idx_255 Int) (v_idx_263 Int) (v_idx_264 Int) (v_idx_253 Int)) (exists ((v_v_55_1 Int) (v_v_67_1 Int) (v_v_46_1 Int) (v_v_69_1 Int) (v_v_58_1 Int) (v_v_52_1 Int) (v_v_64_1 Int) (v_v_54_1 Int) (v_v_2_1 Int) (v_v_61_1 Int) (v_v_4_1 Int) (v_v_48_1 Int)) (and (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (or (< v_idx_267 (+ c_ULTIMATE.start_main_p5 1)) (= v_v_48_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_267))) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (< v_idx_264 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_#memory_int| v_idx_264) v_v_69_1)) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_255) (< v_idx_255 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_255))) (or (<= c_ULTIMATE.start_main_p3 v_idx_258) (< v_idx_258 (+ c_ULTIMATE.start_main_p2 1)) (= v_v_61_1 (select |c_#memory_int| v_idx_258))) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_266)) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_266) (< v_idx_266 c_ULTIMATE.start_malloc_ptr)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_262) (< v_idx_262 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_262) v_v_67_1)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_253)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_261) (< v_idx_261 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_261) 0)) (or (<= c_ULTIMATE.start_main_p2 v_idx_256) (< v_idx_256 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_256) v_v_58_1)) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_257) (< v_idx_257 c_ULTIMATE.start_main_p2) (= 0 (select |c_#memory_int| v_idx_257))) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_259) (= (select |c_#memory_int| v_idx_259) 1) (< v_idx_259 c_ULTIMATE.start_main_p3)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_254) v_v_55_1) (<= c_ULTIMATE.start_main_p1 v_idx_254)) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_270) (< v_idx_270 c_ULTIMATE.start_malloc_ptr) (= 1 (select |c_#valid| v_idx_270))) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_malloc_ptr) (= v_v_2_1 (select |c_old(#valid)| v_idx_268)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_malloc_ptr) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_263) (= 0 (select |c_#memory_int| v_idx_263)) (< v_idx_263 c_ULTIMATE.start_malloc_ptr)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (< v_idx_271 (+ c_ULTIMATE.start_main_p5 1)) (= v_v_54_1 (select |c_#valid| v_idx_271))) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_269) (= v_v_52_1 (select |c_#valid| v_idx_269))) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_265) v_v_46_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_265)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_260) v_v_64_1) (<= c_ULTIMATE.start_main_p4 v_idx_260) (< v_idx_260 (+ c_ULTIMATE.start_main_p3 1))) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2))))} [2019-01-07 20:05:43,341 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 20:05:44,039 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 20:05:44,039 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 20:05:44,137 WARN L270 ngHoareTripleChecker]: Pre: {2147483633#(and (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) 0) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_malloc_ptr) (forall ((v_idx_251 Int)) (or (= 1 (select |#valid| v_idx_251)) (<= (+ ULTIMATE.start_main_p5 1) v_idx_251) (< v_idx_251 ULTIMATE.start_malloc_ptr))) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (forall ((v_idx_236 Int)) (or (< v_idx_236 ULTIMATE.start_main_p1) (= (select |#memory_int| v_idx_236) 0) (<= (+ ULTIMATE.start_main_p1 1) v_idx_236))) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 4)) (forall ((v_idx_238 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_238) (< v_idx_238 ULTIMATE.start_main_p2) (= 0 (select |#memory_int| v_idx_238)))) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (forall ((v_idx_247 Int)) (or (< v_idx_247 ULTIMATE.start_malloc_ptr) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_247) 0) (<= (+ ULTIMATE.start_main_p5 1) v_idx_247))) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (- (- ULTIMATE.start_main_p5) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (forall ((v_idx_244 Int)) (or (= 0 (select |#memory_int| v_idx_244)) (<= (+ ULTIMATE.start_main_p5 1) v_idx_244) (< v_idx_244 ULTIMATE.start_malloc_ptr))) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (forall ((v_idx_240 Int)) (or (<= (+ ULTIMATE.start_main_p3 1) v_idx_240) (< v_idx_240 ULTIMATE.start_main_p3) (= 0 (select |#memory_int| v_idx_240)))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (forall ((v_idx_242 Int)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_242) (= 0 (select |#memory_int| v_idx_242)) (< v_idx_242 ULTIMATE.start_main_p4))) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 2)) (<= ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)))} [2019-01-07 20:05:44,138 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p3 := #memory_int[main_p3] + 1]; [2019-01-07 20:05:44,138 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p3 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p3) 1))) [2019-01-07 20:05:44,302 WARN L276 ngHoareTripleChecker]: Post: {2147483632#(and (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) 0) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_malloc_ptr) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p5) (forall ((v_idx_257 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_257) (< v_idx_257 ULTIMATE.start_main_p2) (= 0 (select |#memory_int| v_idx_257)))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (forall ((v_idx_263 Int)) (or (<= (+ ULTIMATE.start_main_p5 1) v_idx_263) (= 0 (select |#memory_int| v_idx_263)) (< v_idx_263 ULTIMATE.start_malloc_ptr))) (<= (- (- ULTIMATE.start_main_p5) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (forall ((v_idx_266 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_266)) (<= (+ ULTIMATE.start_main_p5 1) v_idx_266) (< v_idx_266 ULTIMATE.start_malloc_ptr))) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (forall ((v_idx_270 Int)) (or (<= (+ ULTIMATE.start_main_p5 1) v_idx_270) (< v_idx_270 ULTIMATE.start_malloc_ptr) (= 1 (select |#valid| v_idx_270)))) (forall ((v_idx_261 Int)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_261) (< v_idx_261 ULTIMATE.start_main_p4) (= (select |#memory_int| v_idx_261) 0))) (forall ((v_idx_255 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_idx_255) (< v_idx_255 ULTIMATE.start_main_p1) (= 0 (select |#memory_int| v_idx_255)))) (forall ((v_idx_259 Int)) (or (<= (+ ULTIMATE.start_main_p3 1) v_idx_259) (= (select |#memory_int| v_idx_259) 1) (< v_idx_259 ULTIMATE.start_main_p3))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 2)) (<= ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)))} [2019-01-07 20:05:57,365 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 20:05:57,366 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 20:05:57,366 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 20:05:57,366 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 20:05:57,366 WARN L224 ngHoareTripleChecker]: Pre: {2147483631#(or (forall ((v_idx_291 Int) (v_idx_308 Int) (v_idx_309 Int) (v_idx_302 Int) (v_idx_303 Int) (v_idx_300 Int) (v_idx_301 Int) (v_idx_306 Int) (v_idx_307 Int) (v_idx_304 Int) (v_idx_305 Int) (v_idx_294 Int) (v_idx_295 Int) (v_idx_292 Int) (v_idx_293 Int) (v_idx_298 Int) (v_idx_299 Int) (v_idx_296 Int) (v_idx_297 Int)) (exists ((v_v_55_1 Int) (v_v_46_1 Int) (v_v_67_1 Int) (v_v_69_1 Int) (v_v_58_1 Int) (v_v_52_1 Int) (v_v_64_1 Int) (v_v_54_1 Int) (v_v_2_1 Int) (v_v_61_1 Int) (v_v_4_1 Int) (v_v_48_1 Int)) (and (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (= v_v_2_1 (select |c_old(#valid)| v_idx_306)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (< v_idx_302 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_#memory_int| v_idx_302) v_v_69_1)) (or (< v_idx_296 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_296) v_v_61_1) (<= c_ULTIMATE.start_main_p3 v_idx_296)) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_304) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_304)) (< v_idx_304 c_ULTIMATE.start_malloc_ptr)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_308) (= 1 (select |c_#valid| v_idx_308)) (< v_idx_308 c_ULTIMATE.start_malloc_ptr)) (or (= (select |c_#memory_int| v_idx_294) v_v_58_1) (<= c_ULTIMATE.start_main_p2 v_idx_294) (< v_idx_294 (+ c_ULTIMATE.start_main_p1 1))) (or (< v_idx_297 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_297) (= 0 (select |c_#memory_int| v_idx_297))) (or (= v_v_46_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_303)) (<= c_ULTIMATE.start_malloc_ptr v_idx_303)) (= (select |c_old(#memory_int)| v_idx_291) v_v_4_1) (or (= v_v_52_1 (select |c_#valid| v_idx_307)) (<= c_ULTIMATE.start_malloc_ptr v_idx_307)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (or (< v_idx_293 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_293)) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_293)) (or (< v_idx_309 (+ c_ULTIMATE.start_main_p5 1)) (= v_v_54_1 (select |c_#valid| v_idx_309))) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (< v_idx_300 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_malloc_ptr v_idx_300) (= (select |c_#memory_int| v_idx_300) v_v_67_1)) (or (= (select |c_#memory_int| v_idx_292) v_v_55_1) (<= c_ULTIMATE.start_main_p1 v_idx_292)) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_301) (< v_idx_301 c_ULTIMATE.start_malloc_ptr) (= (select |c_#memory_int| v_idx_301) 0)) (or (= (select |c_#memory_int| v_idx_298) v_v_64_1) (<= c_ULTIMATE.start_main_p4 v_idx_298) (< v_idx_298 (+ c_ULTIMATE.start_main_p3 1))) (or (< v_idx_299 c_ULTIMATE.start_main_p4) (= (- 1) (select |c_#memory_int| v_idx_299)) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_299)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_295) (= 0 (select |c_#memory_int| v_idx_295)) (< v_idx_295 c_ULTIMATE.start_main_p2)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_305) v_v_48_1) (< v_idx_305 (+ c_ULTIMATE.start_main_p5 1)))))) (forall ((v_idx_290 Int) (v_idx_280 Int) (v_idx_289 Int) (v_idx_278 Int) (v_idx_279 Int) (v_idx_283 Int) (v_idx_272 Int) (v_idx_284 Int) (v_idx_273 Int) (v_idx_281 Int) (v_idx_282 Int) (v_idx_287 Int) (v_idx_276 Int) (v_idx_288 Int) (v_idx_277 Int) (v_idx_285 Int) (v_idx_274 Int) (v_idx_286 Int) (v_idx_275 Int)) (exists ((v_v_55_1 Int) (v_v_67_1 Int) (v_v_46_1 Int) (v_v_69_1 Int) (v_v_58_1 Int) (v_v_52_1 Int) (v_v_64_1 Int) (v_v_54_1 Int) (v_v_2_1 Int) (v_v_61_1 Int) (v_v_4_1 Int) (v_v_48_1 Int)) (and (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_281) (< v_idx_281 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_281) v_v_67_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (< v_idx_290 (+ c_ULTIMATE.start_main_p5 1)) (= v_v_54_1 (select |c_#valid| v_idx_290))) (or (= v_v_52_1 (select |c_#valid| v_idx_288)) (<= c_ULTIMATE.start_malloc_ptr v_idx_288)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_289 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_289) (= 1 (select |c_#valid| v_idx_289))) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (= v_v_2_1 (select |c_old(#valid)| v_idx_287)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_272)) (or (< v_idx_282 c_ULTIMATE.start_malloc_ptr) (= (select |c_#memory_int| v_idx_282) 0) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_282)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (or (= v_v_46_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_284)) (<= c_ULTIMATE.start_malloc_ptr v_idx_284)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_285) 0) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_285) (< v_idx_285 c_ULTIMATE.start_malloc_ptr)) (or (< v_idx_274 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_274) (= 0 (select |c_#memory_int| v_idx_274))) (or (< v_idx_283 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_#memory_int| v_idx_283) v_v_69_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (or (< v_idx_279 (+ c_ULTIMATE.start_main_p3 1)) (= (select |c_#memory_int| v_idx_279) v_v_64_1) (<= c_ULTIMATE.start_main_p4 v_idx_279)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (or (= 0 (select |c_#memory_int| v_idx_276)) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_276) (< v_idx_276 c_ULTIMATE.start_main_p2)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (= 0 (select |c_#memory_int| v_idx_280)) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_280) (< v_idx_280 c_ULTIMATE.start_main_p4)) (or (<= c_ULTIMATE.start_main_p1 v_idx_273) (= (select |c_#memory_int| v_idx_273) v_v_55_1)) (or (< v_idx_278 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_278) (= 0 (select |c_#memory_int| v_idx_278))) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_286) v_v_48_1) (< v_idx_286 (+ c_ULTIMATE.start_main_p5 1))) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_275) v_v_58_1) (< v_idx_275 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_275)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (or (<= c_ULTIMATE.start_main_p3 v_idx_277) (< v_idx_277 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_277) v_v_61_1))))))} [2019-01-07 20:05:57,367 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 20:05:57,367 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-07 20:05:57,367 WARN L230 ngHoareTripleChecker]: Post: {2147483630#(or (forall ((v_idx_346 Int) (v_idx_335 Int) (v_idx_347 Int) (v_idx_336 Int) (v_idx_344 Int) (v_idx_333 Int) (v_idx_345 Int) (v_idx_334 Int) (v_idx_339 Int) (v_idx_329 Int) (v_idx_337 Int) (v_idx_338 Int) (v_idx_342 Int) (v_idx_331 Int) (v_idx_343 Int) (v_idx_332 Int) (v_idx_340 Int) (v_idx_341 Int) (v_idx_330 Int)) (exists ((v_v_55_1 Int) (v_v_67_1 Int) (v_v_46_1 Int) (v_v_69_1 Int) (v_v_58_1 Int) (v_v_52_1 Int) (v_v_64_1 Int) (v_v_54_1 Int) (v_v_2_1 Int) (v_v_61_1 Int) (v_v_4_1 Int) (v_v_48_1 Int)) (and (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (= (select |c_#memory_int| v_idx_338) v_v_67_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_338) (< v_idx_338 (+ c_ULTIMATE.start_main_p4 1))) (or (= 0 (select |c_#memory_int| v_idx_331)) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_331) (< v_idx_331 c_ULTIMATE.start_main_p1)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_342) 0) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_342) (< v_idx_342 c_ULTIMATE.start_malloc_ptr)) (or (< v_idx_333 c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_333) (= 0 (select |c_#memory_int| v_idx_333))) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_343) v_v_48_1) (< v_idx_343 (+ c_ULTIMATE.start_main_p5 1))) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_345) (= v_v_52_1 (select |c_#valid| v_idx_345))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (= (- 2) (select |c_#memory_int| v_idx_337)) (< v_idx_337 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_337)) (or (< v_idx_347 (+ c_ULTIMATE.start_main_p5 1)) (= v_v_54_1 (select |c_#valid| v_idx_347))) (or (= (select |c_#memory_int| v_idx_340) v_v_69_1) (< v_idx_340 (+ c_ULTIMATE.start_main_p5 1))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_malloc_ptr) (or (< v_idx_335 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_335) (= 0 (select |c_#memory_int| v_idx_335))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (or (< v_idx_346 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_346) (= 1 (select |c_#valid| v_idx_346))) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (<= c_ULTIMATE.start_main_p2 v_idx_332) (< v_idx_332 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_332) v_v_58_1)) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_339) (= 0 (select |c_#memory_int| v_idx_339)) (< v_idx_339 c_ULTIMATE.start_malloc_ptr)) (or (<= c_ULTIMATE.start_main_p4 v_idx_336) (= (select |c_#memory_int| v_idx_336) v_v_64_1) (< v_idx_336 (+ c_ULTIMATE.start_main_p3 1))) (or (<= c_ULTIMATE.start_main_p3 v_idx_334) (= (select |c_#memory_int| v_idx_334) v_v_61_1) (< v_idx_334 (+ c_ULTIMATE.start_main_p2 1))) (= v_v_2_1 (select |c_old(#valid)| v_idx_344)) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (or (<= c_ULTIMATE.start_main_p1 v_idx_330) (= (select |c_#memory_int| v_idx_330) v_v_55_1)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_malloc_ptr) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_329)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (or (= v_v_46_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_341)) (<= c_ULTIMATE.start_malloc_ptr v_idx_341))))) (forall ((v_idx_319 Int) (v_idx_324 Int) (v_idx_313 Int) (v_idx_325 Int) (v_idx_314 Int) (v_idx_322 Int) (v_idx_311 Int) (v_idx_323 Int) (v_idx_312 Int) (v_idx_328 Int) (v_idx_317 Int) (v_idx_318 Int) (v_idx_326 Int) (v_idx_315 Int) (v_idx_327 Int) (v_idx_316 Int) (v_idx_320 Int) (v_idx_321 Int) (v_idx_310 Int)) (exists ((v_v_55_1 Int) (v_v_67_1 Int) (v_v_46_1 Int) (v_v_58_1 Int) (v_v_69_1 Int) (v_v_52_1 Int) (v_v_64_1 Int) (v_v_54_1 Int) (v_v_2_1 Int) (v_v_61_1 Int) (v_v_4_1 Int) (v_v_48_1 Int)) (and (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (< v_idx_315 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_315) (= (select |c_#memory_int| v_idx_315) v_v_61_1)) (or (< v_idx_313 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_313) v_v_58_1) (<= c_ULTIMATE.start_main_p2 v_idx_313)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_312) (< v_idx_312 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_312))) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_320) (< v_idx_320 c_ULTIMATE.start_malloc_ptr) (= (select |c_#memory_int| v_idx_320) 0)) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_316) (= 0 (select |c_#memory_int| v_idx_316)) (< v_idx_316 c_ULTIMATE.start_main_p3)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_323)) (< v_idx_323 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_323)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_malloc_ptr) (or (<= c_ULTIMATE.start_main_p1 v_idx_311) (= (select |c_#memory_int| v_idx_311) v_v_55_1)) (or (< v_idx_321 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_#memory_int| v_idx_321) v_v_69_1)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (< v_idx_324 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_324) v_v_48_1)) (or (= (select |c_#memory_int| v_idx_319) v_v_67_1) (< v_idx_319 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_malloc_ptr v_idx_319)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_322) v_v_46_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_322)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (or (< v_idx_317 (+ c_ULTIMATE.start_main_p3 1)) (= (select |c_#memory_int| v_idx_317) v_v_64_1) (<= c_ULTIMATE.start_main_p4 v_idx_317)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (or (< v_idx_318 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_318) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_318)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_327) (= 1 (select |c_#valid| v_idx_327)) (< v_idx_327 c_ULTIMATE.start_malloc_ptr)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_314) (< v_idx_314 c_ULTIMATE.start_main_p2) (= (select |c_#memory_int| v_idx_314) 0)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_326) (= v_v_52_1 (select |c_#valid| v_idx_326))) (or (= v_v_54_1 (select |c_#valid| v_idx_328)) (< v_idx_328 (+ c_ULTIMATE.start_main_p5 1))) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (= (select |c_old(#valid)| v_idx_325) v_v_2_1) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_malloc_ptr) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_310)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2)))))} [2019-01-07 20:05:57,367 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 20:05:58,139 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 20:05:58,139 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 20:06:05,439 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2019-01-07 20:06:05,441 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA.getRedundancy(SimplifyDDA.java:626) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SimplifyDDAWithTimeout.getRedundancy(SimplifyDDAWithTimeout.java:122) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA$Simplifier.walk(SimplifyDDA.java:371) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA.simplifyOnce(SimplifyDDA.java:650) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SimplifyDDAWithTimeout.getSimplifiedTerm(SimplifyDDAWithTimeout.java:187) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.simplify(SmtUtils.java:152) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.toStringSimplified(DebuggingHoareTripleChecker.java:313) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.logUnsoundness(DebuggingHoareTripleChecker.java:270) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkValidity(DebuggingHoareTripleChecker.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkValidity(DebuggingHoareTripleChecker.java:179) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkInternal(DebuggingHoareTripleChecker.java:139) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:80) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:62) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:1) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.assertIsPostSound(FixpointEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateAbstractPost(FixpointEngine.java:254) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateFixpoint(FixpointEngine.java:134) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.run(FixpointEngine.java:105) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.run(AbstractInterpreter.java:109) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.AbstractInterpretationRcfgObserver.process(AbstractInterpretationRcfgObserver.java:73) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 40 more [2019-01-07 20:06:05,446 INFO L168 Benchmark]: Toolchain (without parser) took 80522.08 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 913.3 MB). Free memory was 1.5 GB in the beginning and 1.2 GB in the end (delta: 211.0 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-01-07 20:06:05,449 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 20:06:05,449 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.56 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 20:06:05,450 INFO L168 Benchmark]: Boogie Preprocessor took 42.68 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 20:06:05,451 INFO L168 Benchmark]: RCFGBuilder took 792.52 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2019-01-07 20:06:05,452 INFO L168 Benchmark]: Abstract Interpretation took 79601.17 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 913.3 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 179.2 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-01-07 20:06:05,457 INFO L336 ainManager$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 0.23 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 80.56 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 42.68 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 792.52 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: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 79601.17 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 913.3 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 179.2 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...