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-b7bd044-m [2019-01-18 16:22:44,078 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-18 16:22:44,082 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-18 16:22:44,102 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-18 16:22:44,103 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-18 16:22:44,104 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-18 16:22:44,106 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-18 16:22:44,108 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-18 16:22:44,112 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-18 16:22:44,113 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-18 16:22:44,116 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-18 16:22:44,116 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-18 16:22:44,118 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-18 16:22:44,124 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-18 16:22:44,125 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-18 16:22:44,126 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-18 16:22:44,131 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-18 16:22:44,133 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-18 16:22:44,134 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-18 16:22:44,138 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-18 16:22:44,139 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-18 16:22:44,141 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-18 16:22:44,146 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-01-18 16:22:44,159 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 [2019-01-18 16:22:44,182 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-18 16:22:44,183 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-18 16:22:44,183 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-18 16:22:44,184 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-18 16:22:44,184 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-18 16:22:44,184 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-18 16:22:44,184 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-18 16:22:44,184 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-18 16:22:44,188 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-18 16:22:44,188 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2019-01-18 16:22:44,188 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-18 16:22:44,188 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-18 16:22:44,189 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-18 16:22:44,189 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-18 16:22:44,189 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-18 16:22:44,190 INFO L133 SettingsManager]: * Use SBE=true [2019-01-18 16:22:44,190 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-18 16:22:44,190 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-18 16:22:44,191 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-18 16:22:44,191 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-18 16:22:44,191 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-18 16:22:44,191 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-18 16:22:44,191 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-18 16:22:44,192 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-18 16:22:44,193 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-18 16:22:44,193 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-18 16:22:44,193 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-18 16:22:44,194 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-18 16:22:44,194 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-18 16:22:44,194 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-18 16:22:44,194 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-18 16:22:44,194 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-18 16:22:44,195 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-18 16:22:44,196 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-18 16:22:44,196 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-18 16:22:44,196 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-18 16:22:44,197 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-18 16:22:44,197 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-18 16:22:44,197 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-18 16:22:44,242 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-18 16:22:44,253 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-18 16:22:44,256 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-18 16:22:44,258 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-18 16:22:44,258 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-18 16:22:44,259 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-5-limited.bpl [2019-01-18 16:22:44,259 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-5-limited.bpl' [2019-01-18 16:22:44,308 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-18 16:22:44,310 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-18 16:22:44,311 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-18 16:22:44,311 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-18 16:22:44,311 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-18 16:22:44,328 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 18.01 04:22:44" (1/1) ... [2019-01-18 16:22:44,343 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 18.01 04:22:44" (1/1) ... [2019-01-18 16:22:44,383 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-18 16:22:44,384 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-18 16:22:44,384 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-18 16:22:44,385 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-18 16:22:44,401 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 18.01 04:22:44" (1/1) ... [2019-01-18 16:22:44,401 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 18.01 04:22:44" (1/1) ... [2019-01-18 16:22:44,404 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 18.01 04:22:44" (1/1) ... [2019-01-18 16:22:44,404 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 18.01 04:22:44" (1/1) ... [2019-01-18 16:22:44,409 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 18.01 04:22:44" (1/1) ... [2019-01-18 16:22:44,420 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 18.01 04:22:44" (1/1) ... [2019-01-18 16:22:44,422 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 18.01 04:22:44" (1/1) ... [2019-01-18 16:22:44,424 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-18 16:22:44,425 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-18 16:22:44,425 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-18 16:22:44,425 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-18 16:22:44,432 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 18.01 04:22:44" (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 [2019-01-18 16:22:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-18 16:22:44,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-18 16:22:45,253 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-18 16:22:45,253 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-01-18 16:22:45,255 INFO L202 PluginConnector]: Adding new model speedup-poc-dd-5-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.01 04:22:45 BoogieIcfgContainer [2019-01-18 16:22:45,255 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-18 16:22:45,256 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-01-18 16:22:45,256 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-01-18 16:22:45,256 INFO L276 PluginConnector]: Abstract Interpretation initialized [2019-01-18 16:22:45,257 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 18.01 04:22:45" (1/1) ... [2019-01-18 16:22:45,305 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-18 16:22:51,558 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:22:51,558 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:22:51,559 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:22:51,560 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:22:51,560 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)) (or (= (select |c_#memory_int| v_idx_43) v_v_69_1) (< v_idx_43 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (or (< v_idx_30 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_30) (= 1 (select |c_#valid| v_idx_30))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (= (select |c_#memory_int| v_idx_34) 0) (< v_idx_34 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_34)) (or (= (select |c_#memory_int| v_idx_39) v_v_64_1) (<= c_ULTIMATE.start_main_p4 v_idx_39) (< v_idx_39 (+ c_ULTIMATE.start_main_p3 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)) (or (= 0 (select |c_#memory_int| v_idx_38)) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_38) (< v_idx_38 c_ULTIMATE.start_main_p3)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (<= (+ 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) (or (<= c_ULTIMATE.start_main_p1 v_idx_33) (= (select |c_#memory_int| v_idx_33) v_v_55_1)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_32)) (or (< v_idx_40 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_40) (= 0 (select |c_#memory_int| v_idx_40))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_27) v_v_48_1) (< v_idx_27 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= (+ 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_26 c_ULTIMATE.start_main_p5) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_26) 0) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_26)) (<= (- 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_p2 1) v_idx_36) (< v_idx_36 c_ULTIMATE.start_main_p2) (= (select |c_#memory_int| v_idx_36) 0)) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_42) (< v_idx_42 c_ULTIMATE.start_main_p5) (= 0 (select |c_#memory_int| v_idx_42))) (or (< v_idx_31 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_#valid| v_idx_31) v_v_54_1)) (or (<= c_ULTIMATE.start_main_p5 v_idx_29) (= (select |c_#valid| v_idx_29) v_v_52_1)) (or (< v_idx_37 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_37) v_v_61_1) (<= c_ULTIMATE.start_main_p3 v_idx_37)) (= (select |c_old(#valid)| v_idx_28) v_v_2_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_idx_41 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_41) v_v_67_1) (<= c_ULTIMATE.start_main_p5 v_idx_41)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (or (< v_idx_35 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_35) (= (select |c_#memory_int| v_idx_35) v_v_58_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 (<= c_ULTIMATE.start_main_p5 v_idx_25) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_25) v_v_46_1)))))} [2019-01-18 16:22:51,564 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-18 16:22:51,564 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)))) [2019-01-18 16:22:51,565 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_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 (< v_idx_50 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_54_1 (select |c_#valid| v_idx_50))) (or (= (select |c_#valid| v_idx_49) 1) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_49) (< v_idx_49 c_ULTIMATE.start_main_p5)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_51)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (= v_v_58_1 (select |c_#memory_int| v_idx_54)) (<= c_ULTIMATE.start_main_p2 v_idx_54) (< v_idx_54 (+ c_ULTIMATE.start_main_p1 1))) (or (= (select |c_#memory_int| v_idx_53) 0) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_53) (< v_idx_53 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)) (or (<= c_ULTIMATE.start_main_p5 v_idx_44) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_44) v_v_46_1)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (= (select |c_#memory_int| v_idx_60) v_v_67_1) (<= c_ULTIMATE.start_main_p5 v_idx_60) (< v_idx_60 (+ c_ULTIMATE.start_main_p4 1))) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (= (select |c_#memory_int| v_idx_58) v_v_64_1) (< v_idx_58 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_58)) (<= (+ 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)) (or (= v_v_61_1 (select |c_#memory_int| v_idx_56)) (< v_idx_56 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_56)) (= v_v_2_1 (select |c_old(#valid)| v_idx_47)) (or (= (select |c_#valid| v_idx_48) v_v_52_1) (<= c_ULTIMATE.start_main_p5 v_idx_48)) (or (= (select |c_#memory_int| v_idx_52) v_v_55_1) (<= c_ULTIMATE.start_main_p1 v_idx_52)) (<= (- 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_p2 1) v_idx_55) (< v_idx_55 c_ULTIMATE.start_main_p2) (= (select |c_#memory_int| v_idx_55) 0)) (or (< v_idx_45 c_ULTIMATE.start_main_p5) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_45) 0) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_45)) (or (= v_v_69_1 (select |c_#memory_int| v_idx_62)) (< v_idx_62 (+ c_ULTIMATE.start_malloc_ptr 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_59 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_59) (= (select |c_#memory_int| v_idx_59) (- 1))) (or (< v_idx_46 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_46) v_v_48_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_57 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_57) (= (select |c_#memory_int| v_idx_57) 0)) (<= (- 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) (<= (+ 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 1) v_idx_61) (< v_idx_61 c_ULTIMATE.start_main_p5) (= (select |c_#memory_int| v_idx_61) 0)) (<= (+ 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))))} [2019-01-18 16:22:51,565 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:22:52,225 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:22:52,226 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:22:52,586 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)) (<= (+ 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)) (forall ((v_idx_34 Int)) (or (= (select |#memory_int| v_idx_34) 0) (< v_idx_34 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_idx_34))) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (forall ((v_idx_40 Int)) (or (< v_idx_40 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_40) (= 0 (select |#memory_int| v_idx_40)))) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 4)) (forall ((v_idx_30 Int)) (or (< v_idx_30 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_30) (= 1 (select |#valid| v_idx_30)))) (<= (+ 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_36 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_36) (< v_idx_36 ULTIMATE.start_main_p2) (= (select |#memory_int| v_idx_36) 0))) (<= (+ 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_26 Int)) (or (< v_idx_26 ULTIMATE.start_main_p5) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_26) 0) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_26))) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (forall ((v_idx_42 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_42) (< v_idx_42 ULTIMATE.start_main_p5) (= 0 (select |#memory_int| v_idx_42)))) (forall ((v_idx_38 Int)) (or (= 0 (select |#memory_int| v_idx_38)) (<= (+ ULTIMATE.start_main_p3 1) v_idx_38) (< v_idx_38 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)))} [2019-01-18 16:22:52,587 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-18 16:22:52,588 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)))) [2019-01-18 16:22:52,906 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) (forall ((v_idx_55 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_55) (< v_idx_55 ULTIMATE.start_main_p2) (= (select |#memory_int| v_idx_55) 0))) (<= 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_59 Int)) (or (< v_idx_59 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_59) (= (select |#memory_int| v_idx_59) (- 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) (forall ((v_idx_49 Int)) (or (= (select |#valid| v_idx_49) 1) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_49) (< v_idx_49 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_53 Int)) (or (= (select |#memory_int| v_idx_53) 0) (<= (+ ULTIMATE.start_main_p1 1) v_idx_53) (< v_idx_53 ULTIMATE.start_main_p1))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (forall ((v_idx_57 Int)) (or (< v_idx_57 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_57) (= (select |#memory_int| v_idx_57) 0))) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (forall ((v_idx_61 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_61) (< v_idx_61 ULTIMATE.start_main_p5) (= (select |#memory_int| v_idx_61) 0))) (<= (+ 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)) (forall ((v_idx_45 Int)) (or (< v_idx_45 ULTIMATE.start_main_p5) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_45) 0) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_45))))} [2019-01-18 16:22:56,832 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:22:56,833 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:22:56,833 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:22:56,833 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:22:56,834 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_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) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_70)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (or (< v_idx_65 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_65) v_v_48_1)) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_78) (< v_idx_78 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_78) 0)) (<= 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 1) v_idx_74) (< v_idx_74 c_ULTIMATE.start_main_p2) (= (select |c_#memory_int| v_idx_74) 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)) (or (= 0 (select |c_#memory_int| v_idx_80)) (< v_idx_80 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_80)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (<= c_ULTIMATE.start_main_p5 v_idx_79) (< v_idx_79 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_79) v_v_67_1)) (or (< v_idx_69 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_#valid| v_idx_69) v_v_54_1)) (or (= (select |c_#memory_int| v_idx_76) 0) (< v_idx_76 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_76)) (or (= (select |c_#memory_int| v_idx_75) v_v_61_1) (< v_idx_75 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_75)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (= 1 (select |c_#valid| v_idx_68)) (< v_idx_68 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_68)) (or (= (select |c_#memory_int| v_idx_81) v_v_69_1) (< v_idx_81 (+ c_ULTIMATE.start_malloc_ptr 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)) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_72) (< v_idx_72 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_72))) (<= (- 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_71) (= v_v_55_1 (select |c_#memory_int| v_idx_71))) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_64) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_64)) (< v_idx_64 c_ULTIMATE.start_main_p5)) (<= (- 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 (= (select |c_#valid| v_idx_67) v_v_52_1) (<= c_ULTIMATE.start_main_p5 v_idx_67)) (<= (- 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_p2 v_idx_73) (= (select |c_#memory_int| v_idx_73) v_v_58_1) (< v_idx_73 (+ c_ULTIMATE.start_main_p1 1))) (or (<= c_ULTIMATE.start_main_p5 v_idx_63) (= v_v_46_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_63))) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (< v_idx_77 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_77) (= (select |c_#memory_int| v_idx_77) v_v_64_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) (= (select |c_old(#valid)| v_idx_66) v_v_2_1) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2))))} [2019-01-18 16:22:56,834 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p5 := #memory_int[main_p5] + 1]; [2019-01-18 16:22:56,834 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))) [2019-01-18 16:22:56,835 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_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_main_p4 v_idx_96) (= (select |c_#memory_int| v_idx_96) v_v_64_1) (< v_idx_96 (+ c_ULTIMATE.start_main_p3 1))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_84) v_v_48_1) (< v_idx_84 (+ c_ULTIMATE.start_malloc_ptr 1))) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_97) (= 0 (select |c_#memory_int| v_idx_97)) (< v_idx_97 c_ULTIMATE.start_main_p4)) (or (= (select |c_#memory_int| v_idx_100) v_v_69_1) (< v_idx_100 (+ c_ULTIMATE.start_malloc_ptr 1))) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_93) (< v_idx_93 c_ULTIMATE.start_main_p2) (= 0 (select |c_#memory_int| v_idx_93))) (or (= (select |c_#valid| v_idx_88) v_v_54_1) (< v_idx_88 (+ c_ULTIMATE.start_malloc_ptr 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)) (or (< v_idx_95 c_ULTIMATE.start_main_p3) (= 0 (select |c_#memory_int| v_idx_95)) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_95)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (= 1 (select |c_#memory_int| v_idx_99)) (< v_idx_99 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_99)) (<= (+ 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)) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_83)) (< v_idx_83 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_83)) (<= (- 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)) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_91) (< v_idx_91 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_91))) (<= (+ 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_98 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_main_p5 v_idx_98) (= (select |c_#memory_int| v_idx_98) v_v_67_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_2_1 (select |c_old(#valid)| v_idx_85)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_89)) (or (= (select |c_#memory_int| v_idx_90) v_v_55_1) (<= c_ULTIMATE.start_main_p1 v_idx_90)) (or (<= c_ULTIMATE.start_main_p5 v_idx_82) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_82) v_v_46_1)) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_87) (< v_idx_87 c_ULTIMATE.start_main_p5) (= (select |c_#valid| v_idx_87) 1)) (<= (+ 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 v_idx_92) (= (select |c_#memory_int| v_idx_92) v_v_58_1) (< v_idx_92 (+ c_ULTIMATE.start_main_p1 1))) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#valid| v_idx_86) v_v_52_1) (<= c_ULTIMATE.start_main_p5 v_idx_86)) (<= (- 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_94 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_94) (= (select |c_#memory_int| v_idx_94) v_v_61_1)))))} [2019-01-18 16:22:56,835 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:22:57,641 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:22:57,641 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:22:57,889 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) (forall ((v_idx_72 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_idx_72) (< v_idx_72 ULTIMATE.start_main_p1) (= 0 (select |#memory_int| v_idx_72)))) (forall ((v_idx_74 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_74) (< v_idx_74 ULTIMATE.start_main_p2) (= (select |#memory_int| v_idx_74) 0))) (<= 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) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (forall ((v_idx_68 Int)) (or (= 1 (select |#valid| v_idx_68)) (< v_idx_68 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_68))) (<= (+ 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_78 Int)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_78) (< v_idx_78 ULTIMATE.start_main_p4) (= (select |#memory_int| v_idx_78) 0))) (forall ((v_idx_80 Int)) (or (= 0 (select |#memory_int| v_idx_80)) (< v_idx_80 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_80))) (forall ((v_idx_76 Int)) (or (= (select |#memory_int| v_idx_76) 0) (< v_idx_76 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_76))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (forall ((v_idx_64 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_64) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_64)) (< v_idx_64 ULTIMATE.start_main_p5))) (<= (+ 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)))} [2019-01-18 16:22:57,889 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p5 := #memory_int[main_p5] + 1]; [2019-01-18 16:22:57,889 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))) [2019-01-18 16:22:58,085 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) (forall ((v_idx_93 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_93) (< v_idx_93 ULTIMATE.start_main_p2) (= 0 (select |#memory_int| v_idx_93)))) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p5) (forall ((v_idx_97 Int)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_97) (= 0 (select |#memory_int| v_idx_97)) (< v_idx_97 ULTIMATE.start_main_p4))) (<= (- 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_87 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_87) (< v_idx_87 ULTIMATE.start_main_p5) (= (select |#valid| v_idx_87) 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_99 Int)) (or (= 1 (select |#memory_int| v_idx_99)) (< v_idx_99 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_99))) (<= (+ 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) (forall ((v_idx_91 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_idx_91) (< v_idx_91 ULTIMATE.start_main_p1) (= 0 (select |#memory_int| v_idx_91)))) (<= (+ 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_83 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_83)) (< v_idx_83 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_83))) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)) (forall ((v_idx_95 Int)) (or (< v_idx_95 ULTIMATE.start_main_p3) (= 0 (select |#memory_int| v_idx_95)) (<= (+ ULTIMATE.start_main_p3 1) v_idx_95))))} [2019-01-18 16:23:10,943 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:23:10,943 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:23:10,944 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:23:10,944 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:23:10,944 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_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_p3 v_idx_113) (= (select |c_#memory_int| v_idx_113) v_v_61_1) (< v_idx_113 (+ c_ULTIMATE.start_main_p2 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)) (or (= (select |c_#memory_int| v_idx_114) 0) (< v_idx_114 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_114)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (= (select |c_#memory_int| v_idx_116) 0) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_116) (< v_idx_116 c_ULTIMATE.start_main_p4)) (or (= (select |c_#memory_int| v_idx_109) v_v_55_1) (<= c_ULTIMATE.start_main_p1 v_idx_109)) (or (< v_idx_102 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_102) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_102) 0)) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_118) (< v_idx_118 c_ULTIMATE.start_main_p5) (= (select |c_#memory_int| v_idx_118) 0)) (or (< v_idx_106 c_ULTIMATE.start_main_p5) (= 1 (select |c_#valid| v_idx_106)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_106)) (<= (+ 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)) (or (< v_idx_103 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_48_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_103))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (or (= (select |c_#memory_int| v_idx_112) 0) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_112) (< v_idx_112 c_ULTIMATE.start_main_p2)) (<= (+ 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)) (or (= v_v_64_1 (select |c_#memory_int| v_idx_115)) (<= c_ULTIMATE.start_main_p4 v_idx_115) (< v_idx_115 (+ c_ULTIMATE.start_main_p3 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 (= (select |c_#memory_int| v_idx_119) v_v_69_1) (< v_idx_119 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= (- 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_p2 v_idx_111) (= v_v_58_1 (select |c_#memory_int| v_idx_111)) (< v_idx_111 (+ c_ULTIMATE.start_main_p1 1))) (or (<= c_ULTIMATE.start_main_p5 v_idx_105) (= v_v_52_1 (select |c_#valid| v_idx_105))) (or (<= c_ULTIMATE.start_main_p5 v_idx_117) (< v_idx_117 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_117) v_v_67_1)) (or (= v_v_54_1 (select |c_#valid| v_idx_107)) (< v_idx_107 (+ c_ULTIMATE.start_malloc_ptr 1))) (= v_v_2_1 (select |c_old(#valid)| v_idx_104)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_108)) (<= (+ 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_p5 v_idx_101) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_101) v_v_46_1)) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_110) (= (select |c_#memory_int| v_idx_110) 0) (< v_idx_110 c_ULTIMATE.start_main_p1)))))} [2019-01-18 16:23:10,944 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p1 := #memory_int[main_p1] + 1]; [2019-01-18 16:23:10,945 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))) [2019-01-18 16:23:10,945 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)) (= (select |c_old(#valid)| v_idx_123) v_v_2_1) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (or (= (select |c_#memory_int| v_idx_138) v_v_69_1) (< v_idx_138 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (= (select |c_#memory_int| v_idx_136) v_v_67_1) (< v_idx_136 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_main_p5 v_idx_136)) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_135) (< v_idx_135 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_135) 0)) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_121)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_121) (< v_idx_121 c_ULTIMATE.start_main_p5)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_127)) (or (= v_v_54_1 (select |c_#valid| v_idx_126)) (< v_idx_126 (+ c_ULTIMATE.start_malloc_ptr 1))) (or (< v_idx_131 c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_131) (= (select |c_#memory_int| v_idx_131) 0)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= v_v_46_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_120)) (<= c_ULTIMATE.start_main_p5 v_idx_120)) (<= (+ 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_malloc_ptr 1) v_idx_137) (< v_idx_137 c_ULTIMATE.start_main_p5) (= (select |c_#memory_int| v_idx_137) 0)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (= (select |c_#memory_int| v_idx_128) v_v_55_1) (<= c_ULTIMATE.start_main_p1 v_idx_128)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (or (< v_idx_122 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_122) v_v_48_1)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (= 1 (select |c_#memory_int| v_idx_129)) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_129) (< v_idx_129 c_ULTIMATE.start_main_p1)) (<= (- 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 (< v_idx_134 (+ c_ULTIMATE.start_main_p3 1)) (= (select |c_#memory_int| v_idx_134) v_v_64_1) (<= c_ULTIMATE.start_main_p4 v_idx_134)) (<= (- 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 (= (select |c_#memory_int| v_idx_133) 0) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_133) (< v_idx_133 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 (<= c_ULTIMATE.start_main_p5 v_idx_124) (= v_v_52_1 (select |c_#valid| v_idx_124))) (or (= (select |c_#memory_int| v_idx_130) v_v_58_1) (<= c_ULTIMATE.start_main_p2 v_idx_130) (< v_idx_130 (+ c_ULTIMATE.start_main_p1 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) (<= (- 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_125 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_125) (= 1 (select |c_#valid| v_idx_125))) (or (= (select |c_#memory_int| v_idx_132) v_v_61_1) (<= c_ULTIMATE.start_main_p3 v_idx_132) (< v_idx_132 (+ c_ULTIMATE.start_main_p2 1))))))} [2019-01-18 16:23:10,945 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:23:11,776 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:23:11,777 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:23:11,939 WARN L270 ngHoareTripleChecker]: Pre: {2147483641#(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_114 Int)) (or (= (select |#memory_int| v_idx_114) 0) (< v_idx_114 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_114))) (forall ((v_idx_112 Int)) (or (= (select |#memory_int| v_idx_112) 0) (<= (+ ULTIMATE.start_main_p2 1) v_idx_112) (< v_idx_112 ULTIMATE.start_main_p2))) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_malloc_ptr) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p5) (forall ((v_idx_102 Int)) (or (< v_idx_102 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_102) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_102) 0))) (<= (- 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 (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_118) (< v_idx_118 ULTIMATE.start_main_p5) (= (select |#memory_int| v_idx_118) 0))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (forall ((v_idx_106 Int)) (or (< v_idx_106 ULTIMATE.start_main_p5) (= 1 (select |#valid| v_idx_106)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_106))) (<= (+ 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)) (forall ((v_idx_110 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_idx_110) (= (select |#memory_int| v_idx_110) 0) (< v_idx_110 ULTIMATE.start_main_p1))) (<= (- 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) (forall ((v_idx_116 Int)) (or (= (select |#memory_int| v_idx_116) 0) (<= (+ ULTIMATE.start_main_p4 1) v_idx_116) (< v_idx_116 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)))} [2019-01-18 16:23:11,939 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p1 := #memory_int[main_p1] + 1]; [2019-01-18 16:23:11,940 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))) [2019-01-18 16:23:12,040 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) (forall ((v_idx_135 Int)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_135) (< v_idx_135 ULTIMATE.start_main_p4) (= (select |#memory_int| v_idx_135) 0))) (<= (- 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) (forall ((v_idx_137 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_137) (< v_idx_137 ULTIMATE.start_main_p5) (= (select |#memory_int| v_idx_137) 0))) (<= (- 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_133 Int)) (or (= (select |#memory_int| v_idx_133) 0) (<= (+ ULTIMATE.start_main_p3 1) v_idx_133) (< v_idx_133 ULTIMATE.start_main_p3))) (forall ((v_idx_121 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_121)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_121) (< v_idx_121 ULTIMATE.start_main_p5))) (<= (+ 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_125 Int)) (or (< v_idx_125 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_125) (= 1 (select |#valid| v_idx_125)))) (<= (+ 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_131 Int)) (or (< v_idx_131 ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p2 1) v_idx_131) (= (select |#memory_int| v_idx_131) 0))) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)) (forall ((v_idx_129 Int)) (or (= 1 (select |#memory_int| v_idx_129)) (<= (+ ULTIMATE.start_main_p1 1) v_idx_129) (< v_idx_129 ULTIMATE.start_main_p1))))} [2019-01-18 16:23:22,099 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:23:22,100 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:23:22,100 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:23:22,100 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:23:22,100 WARN L224 ngHoareTripleChecker]: Pre: {2147483639#(forall ((v_idx_148 Int) (v_idx_149 Int) (v_idx_146 Int) (v_idx_157 Int) (v_idx_147 Int) (v_idx_139 Int) (v_idx_140 Int) (v_idx_151 Int) (v_idx_141 Int) (v_idx_152 Int) (v_idx_150 Int) (v_idx_144 Int) (v_idx_155 Int) (v_idx_145 Int) (v_idx_156 Int) (v_idx_142 Int) (v_idx_153 Int) (v_idx_143 Int) (v_idx_154 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 (< v_idx_141 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_141) v_v_48_1)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (or (< v_idx_145 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_54_1 (select |c_#valid| v_idx_145))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (= (select |c_#memory_int| v_idx_150) 0) (< v_idx_150 c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_150)) (or (= (select |c_#memory_int| v_idx_152) 0) (< v_idx_152 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_152)) (or (= (select |c_#memory_int| v_idx_148) 0) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_148) (< v_idx_148 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 (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_140)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_140) (< v_idx_140 c_ULTIMATE.start_main_p5)) (or (< v_idx_156 c_ULTIMATE.start_main_p5) (= (select |c_#memory_int| v_idx_156) 0) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_156)) (<= (+ 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_153) v_v_64_1) (< v_idx_153 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_153)) (<= 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 (< v_idx_155 (+ c_ULTIMATE.start_main_p4 1)) (= v_v_67_1 (select |c_#memory_int| v_idx_155)) (<= c_ULTIMATE.start_main_p5 v_idx_155)) (<= (- 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)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_146)) (<= (+ 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) (or (<= c_ULTIMATE.start_main_p5 v_idx_143) (= v_v_52_1 (select |c_#valid| v_idx_143))) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (< v_idx_151 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_151) v_v_61_1) (<= c_ULTIMATE.start_main_p3 v_idx_151)) (or (= (select |c_#memory_int| v_idx_149) v_v_58_1) (<= c_ULTIMATE.start_main_p2 v_idx_149) (< v_idx_149 (+ c_ULTIMATE.start_main_p1 1))) (or (= 1 (select |c_#valid| v_idx_144)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_144) (< v_idx_144 c_ULTIMATE.start_main_p5)) (= v_v_2_1 (select |c_old(#valid)| v_idx_142)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (< v_idx_157 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_#memory_int| v_idx_157) v_v_69_1)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_147) v_v_55_1) (<= c_ULTIMATE.start_main_p1 v_idx_147)) (or (= (select |c_#memory_int| v_idx_154) 0) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_154) (< v_idx_154 c_ULTIMATE.start_main_p4)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_139) v_v_46_1) (<= c_ULTIMATE.start_main_p5 v_idx_139)) (<= (- 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))))} [2019-01-18 16:23:22,101 WARN L228 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p1] >= 0); [2019-01-18 16:23:22,101 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1))) [2019-01-18 16:23:22,101 WARN L230 ngHoareTripleChecker]: Post: {2147483638#false} [2019-01-18 16:23:22,101 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:23:22,519 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:23:22,519 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:23:22,604 WARN L270 ngHoareTripleChecker]: Pre: {2147483639#(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_140 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_140)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_140) (< v_idx_140 ULTIMATE.start_main_p5))) (<= 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) (<= (- 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_150 Int)) (or (= (select |#memory_int| v_idx_150) 0) (< v_idx_150 ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p2 1) v_idx_150))) (<= (+ 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) (forall ((v_idx_154 Int)) (or (= (select |#memory_int| v_idx_154) 0) (<= (+ ULTIMATE.start_main_p4 1) v_idx_154) (< v_idx_154 ULTIMATE.start_main_p4))) (<= (- 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_148 Int)) (or (= (select |#memory_int| v_idx_148) 0) (<= (+ ULTIMATE.start_main_p1 1) v_idx_148) (< v_idx_148 ULTIMATE.start_main_p1))) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)) (forall ((v_idx_144 Int)) (or (= 1 (select |#valid| v_idx_144)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_144) (< v_idx_144 ULTIMATE.start_main_p5))) (forall ((v_idx_152 Int)) (or (= (select |#memory_int| v_idx_152) 0) (< v_idx_152 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_152))) (forall ((v_idx_156 Int)) (or (< v_idx_156 ULTIMATE.start_main_p5) (= (select |#memory_int| v_idx_156) 0) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_156))))} [2019-01-18 16:23:22,604 WARN L274 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p1] >= 0); [2019-01-18 16:23:22,604 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1))) [2019-01-18 16:23:22,611 WARN L276 ngHoareTripleChecker]: Post: {2147483638#false} [2019-01-18 16:23:26,001 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:23:26,001 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:23:26,001 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:23:26,002 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:23:26,002 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_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 (= (select |c_#memory_int| v_idx_172) v_v_64_1) (<= c_ULTIMATE.start_main_p4 v_idx_172) (< v_idx_172 (+ c_ULTIMATE.start_main_p3 1))) (or (< v_idx_160 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_160) v_v_48_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 (= 1 (select |c_#valid| v_idx_163)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_163) (< v_idx_163 c_ULTIMATE.start_main_p5)) (or (= 0 (select |c_#memory_int| v_idx_169)) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_169) (< v_idx_169 c_ULTIMATE.start_main_p2)) (or (<= c_ULTIMATE.start_main_p5 v_idx_174) (< v_idx_174 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_174) v_v_67_1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_158) v_v_46_1) (<= c_ULTIMATE.start_main_p5 v_idx_158)) (or (= (select |c_#memory_int| v_idx_170) v_v_61_1) (<= c_ULTIMATE.start_main_p3 v_idx_170) (< v_idx_170 (+ c_ULTIMATE.start_main_p2 1))) (<= (+ 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_175) 0) (< v_idx_175 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_175)) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_167) (= (select |c_#memory_int| v_idx_167) 0) (< v_idx_167 c_ULTIMATE.start_main_p1)) (or (= v_v_52_1 (select |c_#valid| v_idx_162)) (<= c_ULTIMATE.start_main_p5 v_idx_162)) (or (< v_idx_171 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_171) (= (select |c_#memory_int| v_idx_171) 0)) (<= (- 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 (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_159) 0) (< v_idx_159 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_159)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (<= c_ULTIMATE.start_main_p2 v_idx_168) (= (select |c_#memory_int| v_idx_168) v_v_58_1) (< v_idx_168 (+ c_ULTIMATE.start_main_p1 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_164 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_54_1 (select |c_#valid| v_idx_164))) (<= (+ 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) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_165)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (or (= 0 (select |c_#memory_int| v_idx_173)) (< v_idx_173 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_173)) (<= (+ 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_166) (= (select |c_#memory_int| v_idx_166) v_v_55_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_69_1 (select |c_#memory_int| v_idx_176)) (< v_idx_176 (+ c_ULTIMATE.start_malloc_ptr 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_2_1 (select |c_old(#valid)| v_idx_161)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2))))} [2019-01-18 16:23:26,002 WARN L228 ngHoareTripleChecker]: Action: assume #memory_int[main_p1] >= 0; [2019-01-18 16:23:26,002 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1)) [2019-01-18 16:23:26,003 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_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) (or (< v_idx_179 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_48_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_179))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (or (<= c_ULTIMATE.start_main_p5 v_idx_177) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_177) v_v_46_1)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (or (= 0 (select |c_#memory_int| v_idx_194)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_194) (< v_idx_194 c_ULTIMATE.start_main_p5)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (= (select |c_old(#valid)| v_idx_180) v_v_2_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 (= (select |c_#memory_int| v_idx_188) 0) (< v_idx_188 c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_188)) (or (= (select |c_#memory_int| v_idx_195) v_v_69_1) (< v_idx_195 (+ c_ULTIMATE.start_malloc_ptr 1))) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_192) (= (select |c_#memory_int| v_idx_192) 0) (< v_idx_192 c_ULTIMATE.start_main_p4)) (= (select |c_old(#memory_int)| v_idx_184) v_v_4_1) (or (< v_idx_182 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_182) (= 1 (select |c_#valid| v_idx_182))) (<= (+ 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)) (or (< v_idx_193 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_main_p5 v_idx_193) (= (select |c_#memory_int| v_idx_193) v_v_67_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (or (< v_idx_191 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_191) (= (select |c_#memory_int| v_idx_191) v_v_64_1)) (<= (- 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 (< v_idx_190 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_190) (= 0 (select |c_#memory_int| v_idx_190))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (or (= v_v_54_1 (select |c_#valid| v_idx_183)) (< v_idx_183 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (or (< v_idx_178 c_ULTIMATE.start_main_p5) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_178)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_178)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (or (= (select |c_#memory_int| v_idx_185) v_v_55_1) (<= c_ULTIMATE.start_main_p1 v_idx_185)) (<= (+ 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_186 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_186)) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_186)) (or (= (select |c_#memory_int| v_idx_187) v_v_58_1) (<= c_ULTIMATE.start_main_p2 v_idx_187) (< v_idx_187 (+ c_ULTIMATE.start_main_p1 1))) (<= (+ 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_p5 v_idx_181) (= v_v_52_1 (select |c_#valid| v_idx_181))) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_189) v_v_61_1) (< v_idx_189 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_189)) (<= (- 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))))} [2019-01-18 16:23:26,003 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:23:26,372 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:23:26,372 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:23:26,472 WARN L270 ngHoareTripleChecker]: Pre: {2147483637#(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_175 Int)) (or (= (select |#memory_int| v_idx_175) 0) (< v_idx_175 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_175))) (<= (- 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) (forall ((v_idx_167 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_idx_167) (= (select |#memory_int| v_idx_167) 0) (< v_idx_167 ULTIMATE.start_main_p1))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 4)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_malloc_ptr) (forall ((v_idx_163 Int)) (or (= 1 (select |#valid| v_idx_163)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_163) (< v_idx_163 ULTIMATE.start_main_p5))) (<= (- 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_171 Int)) (or (< v_idx_171 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_171) (= (select |#memory_int| v_idx_171) 0))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (forall ((v_idx_173 Int)) (or (= 0 (select |#memory_int| v_idx_173)) (< v_idx_173 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_173))) (<= (+ 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) (forall ((v_idx_169 Int)) (or (= 0 (select |#memory_int| v_idx_169)) (<= (+ ULTIMATE.start_main_p2 1) v_idx_169) (< v_idx_169 ULTIMATE.start_main_p2))) (<= (- 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_159 Int)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_159) 0) (< v_idx_159 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_159))) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)))} [2019-01-18 16:23:26,472 WARN L274 ngHoareTripleChecker]: Action: assume #memory_int[main_p1] >= 0; [2019-01-18 16:23:26,472 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1)) [2019-01-18 16:23:26,594 WARN L276 ngHoareTripleChecker]: Post: {2147483636#(and (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) 0) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 3)) (forall ((v_idx_194 Int)) (or (= 0 (select |#memory_int| v_idx_194)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_194) (< v_idx_194 ULTIMATE.start_main_p5))) (forall ((v_idx_188 Int)) (or (= (select |#memory_int| v_idx_188) 0) (< v_idx_188 ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p2 1) v_idx_188))) (<= (- 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_182 Int)) (or (< v_idx_182 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_182) (= 1 (select |#valid| v_idx_182)))) (<= (- 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) (forall ((v_idx_190 Int)) (or (< v_idx_190 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_190) (= 0 (select |#memory_int| v_idx_190)))) (<= (- 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_186 Int)) (or (< v_idx_186 ULTIMATE.start_main_p1) (= 0 (select |#memory_int| v_idx_186)) (<= (+ ULTIMATE.start_main_p1 1) v_idx_186))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (forall ((v_idx_178 Int)) (or (< v_idx_178 ULTIMATE.start_main_p5) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_178)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_178))) (<= (+ 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_192 Int)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_192) (= (select |#memory_int| v_idx_192) 0) (< v_idx_192 ULTIMATE.start_main_p4))) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)))} [2019-01-18 16:23:29,126 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:23:29,127 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:23:29,131 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:23:29,131 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:23:29,131 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_210 Int) (v_idx_199 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) (or (= v_v_52_1 (select |c_#valid| v_idx_200)) (<= c_ULTIMATE.start_main_p5 v_idx_200)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (= (select |c_old(#memory_int)| v_idx_203) v_v_4_1) (or (< v_idx_198 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_198) v_v_48_1)) (or (<= c_ULTIMATE.start_main_p1 v_idx_204) (= (select |c_#memory_int| v_idx_204) v_v_55_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_202 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_54_1 (select |c_#valid| v_idx_202))) (or (<= c_ULTIMATE.start_main_p3 v_idx_208) (< v_idx_208 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_208) v_v_61_1)) (or (< v_idx_209 c_ULTIMATE.start_main_p3) (= (select |c_#memory_int| v_idx_209) 0) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_209)) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_211) (= 0 (select |c_#memory_int| v_idx_211)) (< v_idx_211 c_ULTIMATE.start_main_p4)) (or (< v_idx_207 c_ULTIMATE.start_main_p2) (= (select |c_#memory_int| v_idx_207) 0) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_207)) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_205) (< v_idx_205 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_205))) (or (< v_idx_214 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_#memory_int| v_idx_214) 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 (= 0 (select |c_#memory_int| v_idx_213)) (< v_idx_213 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_213)) (<= (- 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 (< v_idx_210 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_210) (= (select |c_#memory_int| v_idx_210) v_v_64_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) (<= (- 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 (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_196) v_v_46_1) (<= c_ULTIMATE.start_main_p5 v_idx_196)) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_201) (< v_idx_201 c_ULTIMATE.start_main_p5) (= 1 (select |c_#valid| v_idx_201))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_199)) (<= (+ 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_206 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_206) (= (select |c_#memory_int| v_idx_206) v_v_58_1)) (or (<= c_ULTIMATE.start_main_p5 v_idx_212) (< v_idx_212 (+ c_ULTIMATE.start_main_p4 1)) (= v_v_67_1 (select |c_#memory_int| v_idx_212))) (<= (+ 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) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_197) 0) (< v_idx_197 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_197)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2))))} [2019-01-18 16:23:29,132 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p2 := #memory_int[main_p2] - 1]; [2019-01-18 16:23:29,132 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)))) [2019-01-18 16:23:29,132 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_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 (<= c_ULTIMATE.start_main_p4 v_idx_229) (< v_idx_229 (+ c_ULTIMATE.start_main_p3 1)) (= (select |c_#memory_int| v_idx_229) v_v_64_1)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (< v_idx_220 c_ULTIMATE.start_main_p5) (= 1 (select |c_#valid| v_idx_220)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_220)) (or (< v_idx_232 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_232) (= (select |c_#memory_int| v_idx_232) 0)) (or (= (select |c_#memory_int| v_idx_225) v_v_58_1) (< v_idx_225 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_225)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_227 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_227) (= (select |c_#memory_int| v_idx_227) v_v_61_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 (= (select |c_#memory_int| v_idx_223) v_v_55_1) (<= c_ULTIMATE.start_main_p1 v_idx_223)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_222)) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_224) (= 0 (select |c_#memory_int| v_idx_224)) (< v_idx_224 c_ULTIMATE.start_main_p1)) (<= (- 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)) (= v_v_2_1 (select |c_old(#valid)| v_idx_218)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_231) v_v_67_1) (<= c_ULTIMATE.start_main_p5 v_idx_231) (< v_idx_231 (+ c_ULTIMATE.start_main_p4 1))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_217) v_v_48_1) (< v_idx_217 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (<= c_ULTIMATE.start_main_p5 v_idx_215) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_215) v_v_46_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 (<= c_ULTIMATE.start_main_p5 v_idx_219) (= v_v_52_1 (select |c_#valid| v_idx_219))) (or (= 0 (select |c_#memory_int| v_idx_230)) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_230) (< v_idx_230 c_ULTIMATE.start_main_p4)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (= (select |c_#memory_int| v_idx_226) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_226) (< v_idx_226 c_ULTIMATE.start_main_p2)) (or (= (select |c_#memory_int| v_idx_233) v_v_69_1) (< v_idx_233 (+ c_ULTIMATE.start_malloc_ptr 1))) (or (< v_idx_216 c_ULTIMATE.start_main_p5) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_216) 0) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_216)) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_228) (= 0 (select |c_#memory_int| v_idx_228)) (< v_idx_228 c_ULTIMATE.start_main_p3)) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (or (< v_idx_221 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_54_1 (select |c_#valid| v_idx_221))) (<= (+ 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))))} [2019-01-18 16:23:29,132 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:23:29,880 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:23:29,881 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:23:29,983 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) (forall ((v_idx_213 Int)) (or (= 0 (select |#memory_int| v_idx_213)) (< v_idx_213 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_213))) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p5) (forall ((v_idx_197 Int)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_197) 0) (< v_idx_197 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_197))) (forall ((v_idx_211 Int)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_211) (= 0 (select |#memory_int| v_idx_211)) (< v_idx_211 ULTIMATE.start_main_p4))) (<= (- 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_201 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_201) (< v_idx_201 ULTIMATE.start_main_p5) (= 1 (select |#valid| v_idx_201)))) (forall ((v_idx_205 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_idx_205) (< v_idx_205 ULTIMATE.start_main_p1) (= 0 (select |#memory_int| v_idx_205)))) (forall ((v_idx_207 Int)) (or (< v_idx_207 ULTIMATE.start_main_p2) (= (select |#memory_int| v_idx_207) 0) (<= (+ ULTIMATE.start_main_p2 1) v_idx_207))) (<= (- 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) (forall ((v_idx_209 Int)) (or (< v_idx_209 ULTIMATE.start_main_p3) (= (select |#memory_int| v_idx_209) 0) (<= (+ ULTIMATE.start_main_p3 1) v_idx_209))) (<= (+ 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) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)))} [2019-01-18 16:23:29,983 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p2 := #memory_int[main_p2] - 1]; [2019-01-18 16:23:29,983 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)))) [2019-01-18 16:23:30,089 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_216 Int)) (or (< v_idx_216 ULTIMATE.start_main_p5) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_216) 0) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_216))) (<= 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_224 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_idx_224) (= 0 (select |#memory_int| v_idx_224)) (< v_idx_224 ULTIMATE.start_main_p1))) (<= (+ 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) (forall ((v_idx_220 Int)) (or (< v_idx_220 ULTIMATE.start_main_p5) (= 1 (select |#valid| v_idx_220)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_220))) (<= (+ 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_230 Int)) (or (= 0 (select |#memory_int| v_idx_230)) (<= (+ ULTIMATE.start_main_p4 1) v_idx_230) (< v_idx_230 ULTIMATE.start_main_p4))) (<= (+ 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_226 Int)) (or (= (select |#memory_int| v_idx_226) (- 1)) (<= (+ ULTIMATE.start_main_p2 1) v_idx_226) (< v_idx_226 ULTIMATE.start_main_p2))) (forall ((v_idx_232 Int)) (or (< v_idx_232 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_232) (= (select |#memory_int| v_idx_232) 0))) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_malloc_ptr) (forall ((v_idx_228 Int)) (or (<= (+ ULTIMATE.start_main_p3 1) v_idx_228) (= 0 (select |#memory_int| v_idx_228)) (< v_idx_228 ULTIMATE.start_main_p3))) (<= (- 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)))} [2019-01-18 16:23:41,144 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:23:41,144 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:23:41,144 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:23:41,144 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:23:41,145 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_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 (< v_idx_236 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_236) v_v_48_1)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (or (<= c_ULTIMATE.start_main_p1 v_idx_242) (= v_v_55_1 (select |c_#memory_int| v_idx_242))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (<= c_ULTIMATE.start_main_p2 v_idx_244) (< v_idx_244 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_244) 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) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_241)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (or (< v_idx_252 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_#memory_int| v_idx_252) v_v_69_1)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (< v_idx_248 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_248) (= (select |c_#memory_int| v_idx_248) v_v_64_1)) (or (= v_v_54_1 (select |c_#valid| v_idx_240)) (< v_idx_240 (+ c_ULTIMATE.start_malloc_ptr 1))) (or (= (select |c_#memory_int| v_idx_250) v_v_67_1) (< v_idx_250 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_main_p5 v_idx_250)) (or (= 1 (select |c_#valid| v_idx_239)) (< v_idx_239 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_239)) (<= (+ 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_247)) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_247) (< v_idx_247 c_ULTIMATE.start_main_p3)) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (or (< v_idx_235 c_ULTIMATE.start_main_p5) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_235)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_235)) (<= (- 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 (= v_v_61_1 (select |c_#memory_int| v_idx_246)) (< v_idx_246 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_246)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_243) (< v_idx_243 c_ULTIMATE.start_main_p1) (= (select |c_#memory_int| v_idx_243) 0)) (<= (- 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)) (or (= 0 (select |c_#memory_int| v_idx_245)) (< v_idx_245 c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_245)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_malloc_ptr) (or (= v_v_52_1 (select |c_#valid| v_idx_238)) (<= c_ULTIMATE.start_main_p5 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_main_p4 1) v_idx_249) (= 0 (select |c_#memory_int| v_idx_249)) (< v_idx_249 c_ULTIMATE.start_main_p4)) (= v_v_2_1 (select |c_old(#valid)| v_idx_237)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (< v_idx_251 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_251) (= (select |c_#memory_int| v_idx_251) 0)) (or (= v_v_46_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_234)) (<= c_ULTIMATE.start_main_p5 v_idx_234)) (<= (+ 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))))} [2019-01-18 16:23:41,145 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p3 := #memory_int[main_p3] + 1]; [2019-01-18 16:23:41,145 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))) [2019-01-18 16:23:41,145 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_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) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (= 0 (select |c_#memory_int| v_idx_268)) (< v_idx_268 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_268)) (or (= 1 (select |c_#memory_int| v_idx_266)) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_266) (< v_idx_266 c_ULTIMATE.start_main_p3)) (or (< v_idx_259 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_54_1 (select |c_#valid| v_idx_259))) (<= (- (- 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 (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_264) (< v_idx_264 c_ULTIMATE.start_main_p2) (= 0 (select |c_#memory_int| v_idx_264))) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (< v_idx_262 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_262) (= 0 (select |c_#memory_int| v_idx_262))) (or (< v_idx_267 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_267) (= (select |c_#memory_int| v_idx_267) v_v_64_1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_256)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (< v_idx_265 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_265) (= (select |c_#memory_int| v_idx_265) v_v_61_1)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (<= c_ULTIMATE.start_main_p2 v_idx_263) (= (select |c_#memory_int| v_idx_263) v_v_58_1) (< v_idx_263 (+ c_ULTIMATE.start_main_p1 1))) (or (= (select |c_#memory_int| v_idx_271) v_v_69_1) (< v_idx_271 (+ c_ULTIMATE.start_malloc_ptr 1))) (or (= 0 (select |c_#memory_int| v_idx_270)) (< v_idx_270 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_270)) (<= 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 (= v_v_46_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_253)) (<= c_ULTIMATE.start_main_p5 v_idx_253)) (or (= v_v_52_1 (select |c_#valid| v_idx_257)) (<= c_ULTIMATE.start_main_p5 v_idx_257)) (<= (- 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_258 c_ULTIMATE.start_main_p5) (= 1 (select |c_#valid| v_idx_258)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_258)) (<= (- 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_p5 v_idx_269) (= v_v_67_1 (select |c_#memory_int| v_idx_269)) (< v_idx_269 (+ c_ULTIMATE.start_main_p4 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_255 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_255) v_v_48_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_idx_254 c_ULTIMATE.start_main_p5) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_254)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_254)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_260)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_malloc_ptr) (or (<= c_ULTIMATE.start_main_p1 v_idx_261) (= (select |c_#memory_int| v_idx_261) 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))))} [2019-01-18 16:23:41,145 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:23:42,000 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:23:42,000 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:23:42,136 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) (<= 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_243 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_idx_243) (< v_idx_243 ULTIMATE.start_main_p1) (= (select |#memory_int| v_idx_243) 0))) (<= (- 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) (forall ((v_idx_247 Int)) (or (= 0 (select |#memory_int| v_idx_247)) (<= (+ ULTIMATE.start_main_p3 1) v_idx_247) (< v_idx_247 ULTIMATE.start_main_p3))) (<= (- 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_239 Int)) (or (= 1 (select |#valid| v_idx_239)) (< v_idx_239 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_239))) (<= (+ 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)) (forall ((v_idx_245 Int)) (or (= 0 (select |#memory_int| v_idx_245)) (< v_idx_245 ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p2 1) v_idx_245))) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (forall ((v_idx_251 Int)) (or (< v_idx_251 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_251) (= (select |#memory_int| v_idx_251) 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) (forall ((v_idx_249 Int)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_249) (= 0 (select |#memory_int| v_idx_249)) (< v_idx_249 ULTIMATE.start_main_p4))) (<= (- 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_235 Int)) (or (< v_idx_235 ULTIMATE.start_main_p5) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_235)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_235))) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 1)))} [2019-01-18 16:23:42,137 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p3 := #memory_int[main_p3] + 1]; [2019-01-18 16:23:42,137 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))) [2019-01-18 16:23:42,312 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) (<= (- 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) (forall ((v_idx_262 Int)) (or (< v_idx_262 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_idx_262) (= 0 (select |#memory_int| v_idx_262)))) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (forall ((v_idx_266 Int)) (or (= 1 (select |#memory_int| v_idx_266)) (<= (+ ULTIMATE.start_main_p3 1) v_idx_266) (< v_idx_266 ULTIMATE.start_main_p3))) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (forall ((v_idx_268 Int)) (or (= 0 (select |#memory_int| v_idx_268)) (< v_idx_268 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_268))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 4)) (forall ((v_idx_270 Int)) (or (= 0 (select |#memory_int| v_idx_270)) (< v_idx_270 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_270))) (<= (+ 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_254 Int)) (or (< v_idx_254 ULTIMATE.start_main_p5) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_254)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_254))) (<= (+ 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) (forall ((v_idx_258 Int)) (or (< v_idx_258 ULTIMATE.start_main_p5) (= 1 (select |#valid| v_idx_258)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_258))) (<= (+ 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) (forall ((v_idx_264 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_264) (< v_idx_264 ULTIMATE.start_main_p2) (= 0 (select |#memory_int| v_idx_264)))) (<= (- 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)))} [2019-01-18 16:23:54,645 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:23:54,646 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:23:54,646 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:23:54,646 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:23:54,646 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_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 (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_306) (= (- 1) (select |c_#memory_int| v_idx_306)) (< v_idx_306 c_ULTIMATE.start_main_p4)) (or (= v_v_52_1 (select |c_#valid| v_idx_295)) (<= c_ULTIMATE.start_main_p5 v_idx_295)) (<= 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 v_idx_307) (< v_idx_307 (+ c_ULTIMATE.start_main_p4 1)) (= v_v_67_1 (select |c_#memory_int| v_idx_307))) (or (<= c_ULTIMATE.start_main_p5 v_idx_291) (= v_v_46_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_291))) (or (<= c_ULTIMATE.start_main_p2 v_idx_301) (= (select |c_#memory_int| v_idx_301) v_v_58_1) (< v_idx_301 (+ c_ULTIMATE.start_main_p1 1))) (or (< v_idx_308 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_308) (= (select |c_#memory_int| v_idx_308) 0)) (<= (- (- c_ULTIMATE.start_main_p5) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_292)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_292) (< v_idx_292 c_ULTIMATE.start_main_p5)) (<= (- 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_297 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_54_1 (select |c_#valid| v_idx_297))) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (< v_idx_305 (+ c_ULTIMATE.start_main_p3 1)) (= (select |c_#memory_int| v_idx_305) v_v_64_1) (<= c_ULTIMATE.start_main_p4 v_idx_305)) (<= 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) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_298)) (or (< v_idx_304 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_304) (= (select |c_#memory_int| v_idx_304) 0)) (<= (- 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) (or (<= c_ULTIMATE.start_main_p3 v_idx_303) (< v_idx_303 (+ c_ULTIMATE.start_main_p2 1)) (= v_v_61_1 (select |c_#memory_int| v_idx_303))) (<= (- 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 (<= c_ULTIMATE.start_main_p1 v_idx_299) (= (select |c_#memory_int| v_idx_299) v_v_55_1)) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_302) (< v_idx_302 c_ULTIMATE.start_main_p2) (= 0 (select |c_#memory_int| v_idx_302))) (or (< v_idx_309 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_#memory_int| v_idx_309) v_v_69_1)) (or (= (select |c_#memory_int| v_idx_300) 0) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_300) (< v_idx_300 c_ULTIMATE.start_main_p1)) (= (select |c_old(#valid)| v_idx_294) v_v_2_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_malloc_ptr 1) v_idx_296) (= 1 (select |c_#valid| v_idx_296)) (< v_idx_296 c_ULTIMATE.start_main_p5)) (<= (- 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_293) v_v_48_1) (< v_idx_293 (+ c_ULTIMATE.start_malloc_ptr 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)) (or (= v_v_54_1 (select |c_#valid| v_idx_278)) (< v_idx_278 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p5) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_273)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_273) (< v_idx_273 c_ULTIMATE.start_main_p5)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_279)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_274) v_v_48_1) (< v_idx_274 (+ c_ULTIMATE.start_malloc_ptr 1))) (or (< v_idx_290 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_#memory_int| v_idx_290) v_v_69_1)) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_281) (< v_idx_281 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_281))) (<= (- (- 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 v_idx_288) (< v_idx_288 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_288) v_v_67_1)) (or (= (select |c_#memory_int| v_idx_280) v_v_55_1) (<= c_ULTIMATE.start_main_p1 v_idx_280)) (<= (+ 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_289)) (< v_idx_289 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_289)) (or (< v_idx_277 c_ULTIMATE.start_main_p5) (= 1 (select |c_#valid| v_idx_277)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_277)) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_283) (= 0 (select |c_#memory_int| v_idx_283)) (< v_idx_283 c_ULTIMATE.start_main_p2)) (<= 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 (<= c_ULTIMATE.start_main_p3 v_idx_284) (< v_idx_284 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_284) v_v_61_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (or (<= c_ULTIMATE.start_main_p4 v_idx_286) (= v_v_64_1 (select |c_#memory_int| v_idx_286)) (< v_idx_286 (+ c_ULTIMATE.start_main_p3 1))) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (or (<= c_ULTIMATE.start_main_p5 v_idx_276) (= v_v_52_1 (select |c_#valid| v_idx_276))) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (= 0 (select |c_#memory_int| v_idx_287)) (< v_idx_287 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_287)) (<= (+ 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) (= (select |c_old(#valid)| v_idx_275) v_v_2_1) (or (<= c_ULTIMATE.start_main_p5 v_idx_272) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_272) v_v_46_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) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_malloc_ptr) (or (<= c_ULTIMATE.start_main_p2 v_idx_282) (= (select |c_#memory_int| v_idx_282) v_v_58_1) (< v_idx_282 (+ c_ULTIMATE.start_main_p1 1))) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_285) (= 0 (select |c_#memory_int| v_idx_285)) (< v_idx_285 c_ULTIMATE.start_main_p3)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2)))))} [2019-01-18 16:23:54,647 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-18 16:23:54,647 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)))) [2019-01-18 16:23:54,647 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_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) (or (<= c_ULTIMATE.start_main_p1 v_idx_337) (= v_v_55_1 (select |c_#memory_int| v_idx_337))) (<= (- 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 (= 1 (select |c_#valid| v_idx_334)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_334) (< v_idx_334 c_ULTIMATE.start_main_p5)) (or (<= c_ULTIMATE.start_main_p2 v_idx_339) (= (select |c_#memory_int| v_idx_339) v_v_58_1) (< v_idx_339 (+ c_ULTIMATE.start_main_p1 1))) (or (= (- 2) (select |c_#memory_int| v_idx_344)) (< v_idx_344 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_344)) (<= (- (- 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_330 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_330) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_330))) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (< v_idx_343 (+ c_ULTIMATE.start_main_p3 1)) (= (select |c_#memory_int| v_idx_343) v_v_64_1) (<= c_ULTIMATE.start_main_p4 v_idx_343)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (< v_idx_341 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_341) v_v_61_1) (<= c_ULTIMATE.start_main_p3 v_idx_341)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (< v_idx_347 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_#memory_int| v_idx_347) v_v_69_1)) (<= c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (or (<= c_ULTIMATE.start_main_p5 v_idx_333) (= v_v_52_1 (select |c_#valid| v_idx_333))) (= (select |c_old(#memory_int)| v_idx_336) v_v_4_1) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 3)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_329) v_v_46_1) (<= c_ULTIMATE.start_main_p5 v_idx_329)) (<= (- 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 (= v_v_48_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_331)) (< v_idx_331 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= (- 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 (< v_idx_335 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_54_1 (select |c_#valid| v_idx_335))) (<= (+ 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_338)) (< v_idx_338 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_338)) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_342) (= 0 (select |c_#memory_int| v_idx_342)) (< v_idx_342 c_ULTIMATE.start_main_p3)) (<= (+ 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) (= v_v_2_1 (select |c_old(#valid)| v_idx_332)) (or (= (select |c_#memory_int| v_idx_340) 0) (< v_idx_340 c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_340)) (<= (- 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_346 c_ULTIMATE.start_main_p5) (= 0 (select |c_#memory_int| v_idx_346)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_346)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (or (= (select |c_#memory_int| v_idx_345) v_v_67_1) (< v_idx_345 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_main_p5 v_idx_345))))) (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)) (or (= (select |c_#memory_int| v_idx_320) v_v_58_1) (< v_idx_320 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_320)) (or (= v_v_54_1 (select |c_#valid| v_idx_316)) (< v_idx_316 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= 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_p1 1) v_idx_319) (= 0 (select |c_#memory_int| v_idx_319)) (< v_idx_319 c_ULTIMATE.start_main_p1)) (or (< v_idx_321 c_ULTIMATE.start_main_p2) (= 0 (select |c_#memory_int| v_idx_321)) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_321)) (<= (- (- 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)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_317)) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_327) (< v_idx_327 c_ULTIMATE.start_main_p5) (= 0 (select |c_#memory_int| v_idx_327))) (or (<= c_ULTIMATE.start_main_p1 v_idx_318) (= (select |c_#memory_int| v_idx_318) v_v_55_1)) (or (= (select |c_#memory_int| v_idx_326) v_v_67_1) (<= c_ULTIMATE.start_main_p5 v_idx_326) (< v_idx_326 (+ c_ULTIMATE.start_main_p4 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)) (or (< v_idx_322 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_322) (= (select |c_#memory_int| v_idx_322) v_v_61_1)) (or (= 0 (select |c_#memory_int| v_idx_323)) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_323) (< v_idx_323 c_ULTIMATE.start_main_p3)) (or (<= c_ULTIMATE.start_main_p5 v_idx_310) (= v_v_46_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_310))) (<= (- 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 (= (select |c_#memory_int| v_idx_328) v_v_69_1) (< v_idx_328 (+ c_ULTIMATE.start_malloc_ptr 1))) (or (< v_idx_311 c_ULTIMATE.start_main_p5) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_311)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_311)) (<= (- 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_v_52_1 (select |c_#valid| v_idx_314)) (<= c_ULTIMATE.start_main_p5 v_idx_314)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (= (select |c_old(#valid)| v_idx_313) v_v_2_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) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_315) (< v_idx_315 c_ULTIMATE.start_main_p5) (= 1 (select |c_#valid| v_idx_315))) (or (< v_idx_312 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_48_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_312))) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_325) (< v_idx_325 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_325) (- 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) (<= (- 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_#memory_int| v_idx_324) v_v_64_1) (<= c_ULTIMATE.start_main_p4 v_idx_324) (< v_idx_324 (+ c_ULTIMATE.start_main_p3 1)))))))} [2019-01-18 16:23:54,647 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:23:55,332 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:23:55,332 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:23:58,105 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2019-01-18 16:23:58,107 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$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 40 more [2019-01-18 16:23:58,114 INFO L168 Benchmark]: Toolchain (without parser) took 73804.72 ms. Allocated memory was 132.6 MB in the beginning and 809.5 MB in the end (delta: 676.9 MB). Free memory was 106.5 MB in the beginning and 70.7 MB in the end (delta: 35.7 MB). Peak memory consumption was 732.1 MB. Max. memory is 7.1 GB. [2019-01-18 16:23:58,117 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 132.6 MB. Free memory is still 107.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-18 16:23:58,119 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.22 ms. Allocated memory is still 132.6 MB. Free memory was 106.2 MB in the beginning and 104.0 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-01-18 16:23:58,120 INFO L168 Benchmark]: Boogie Preprocessor took 40.35 ms. Allocated memory is still 132.6 MB. Free memory was 104.0 MB in the beginning and 102.6 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2019-01-18 16:23:58,121 INFO L168 Benchmark]: RCFGBuilder took 830.14 ms. Allocated memory is still 132.6 MB. Free memory was 102.6 MB in the beginning and 84.5 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 7.1 GB. [2019-01-18 16:23:58,122 INFO L168 Benchmark]: Abstract Interpretation took 72856.90 ms. Allocated memory was 132.6 MB in the beginning and 809.5 MB in the end (delta: 676.9 MB). Free memory was 84.5 MB in the beginning and 70.7 MB in the end (delta: 13.8 MB). Peak memory consumption was 710.1 MB. Max. memory is 7.1 GB. [2019-01-18 16:23:58,129 INFO L336 ainManager$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 0.21 ms. Allocated memory is still 132.6 MB. Free memory is still 107.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 73.22 ms. Allocated memory is still 132.6 MB. Free memory was 106.2 MB in the beginning and 104.0 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 40.35 ms. Allocated memory is still 132.6 MB. Free memory was 104.0 MB in the beginning and 102.6 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 830.14 ms. Allocated memory is still 132.6 MB. Free memory was 102.6 MB in the beginning and 84.5 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 72856.90 ms. Allocated memory was 132.6 MB in the beginning and 809.5 MB in the end (delta: 676.9 MB). Free memory was 84.5 MB in the beginning and 70.7 MB in the end (delta: 13.8 MB). Peak memory consumption was 710.1 MB. 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...