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-10-unlimited.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b7bd044-m [2019-01-18 16:20:27,100 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-18 16:20:27,104 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-18 16:20:27,124 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-18 16:20:27,124 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-18 16:20:27,125 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-18 16:20:27,129 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-18 16:20:27,131 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-18 16:20:27,134 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-18 16:20:27,135 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-18 16:20:27,138 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-18 16:20:27,138 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-18 16:20:27,140 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-18 16:20:27,141 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-18 16:20:27,146 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-18 16:20:27,146 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-18 16:20:27,148 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-18 16:20:27,149 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-18 16:20:27,160 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-18 16:20:27,163 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-18 16:20:27,164 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-18 16:20:27,166 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-18 16:20:27,169 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-01-18 16:20:27,176 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 16:20:27,200 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-18 16:20:27,200 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-18 16:20:27,201 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-18 16:20:27,201 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-18 16:20:27,202 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-18 16:20:27,203 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-18 16:20:27,203 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-18 16:20:27,203 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-18 16:20:27,203 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-18 16:20:27,203 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2019-01-18 16:20:27,203 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-18 16:20:27,203 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-18 16:20:27,204 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-18 16:20:27,204 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-18 16:20:27,204 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-18 16:20:27,205 INFO L133 SettingsManager]: * Use SBE=true [2019-01-18 16:20:27,206 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-18 16:20:27,206 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-18 16:20:27,206 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-18 16:20:27,206 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-18 16:20:27,207 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-18 16:20:27,207 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-18 16:20:27,207 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-18 16:20:27,207 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-18 16:20:27,207 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-18 16:20:27,207 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-18 16:20:27,208 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-18 16:20:27,208 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-18 16:20:27,208 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-18 16:20:27,208 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-18 16:20:27,208 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-18 16:20:27,209 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-18 16:20:27,209 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-18 16:20:27,209 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-18 16:20:27,209 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-18 16:20:27,209 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-18 16:20:27,210 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-18 16:20:27,210 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-18 16:20:27,210 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-18 16:20:27,240 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-18 16:20:27,253 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-18 16:20:27,256 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-18 16:20:27,257 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-18 16:20:27,258 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-18 16:20:27,259 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-10-unlimited.bpl [2019-01-18 16:20:27,259 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-10-unlimited.bpl' [2019-01-18 16:20:27,309 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-18 16:20:27,312 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-18 16:20:27,312 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-18 16:20:27,314 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-18 16:20:27,314 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-18 16:20:27,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "speedup-poc-dd-10-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 04:20:27" (1/1) ... [2019-01-18 16:20:27,351 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "speedup-poc-dd-10-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 04:20:27" (1/1) ... [2019-01-18 16:20:27,403 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-18 16:20:27,404 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-18 16:20:27,405 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-18 16:20:27,405 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-18 16:20:27,417 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "speedup-poc-dd-10-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 04:20:27" (1/1) ... [2019-01-18 16:20:27,418 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "speedup-poc-dd-10-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 04:20:27" (1/1) ... [2019-01-18 16:20:27,421 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "speedup-poc-dd-10-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 04:20:27" (1/1) ... [2019-01-18 16:20:27,422 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "speedup-poc-dd-10-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 04:20:27" (1/1) ... [2019-01-18 16:20:27,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "speedup-poc-dd-10-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 04:20:27" (1/1) ... [2019-01-18 16:20:27,445 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "speedup-poc-dd-10-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 04:20:27" (1/1) ... [2019-01-18 16:20:27,447 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "speedup-poc-dd-10-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 04:20:27" (1/1) ... [2019-01-18 16:20:27,453 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-18 16:20:27,454 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-18 16:20:27,454 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-18 16:20:27,454 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-18 16:20:27,459 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "speedup-poc-dd-10-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 18.01 04:20:27" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-18 16:20:27,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-18 16:20:27,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-18 16:20:28,793 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-18 16:20:28,794 INFO L286 CfgBuilder]: Removed 23 assue(true) statements. [2019-01-18 16:20:28,795 INFO L202 PluginConnector]: Adding new model speedup-poc-dd-10-unlimited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.01 04:20:28 BoogieIcfgContainer [2019-01-18 16:20:28,808 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-18 16:20:28,809 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-01-18 16:20:28,809 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-01-18 16:20:28,809 INFO L276 PluginConnector]: Abstract Interpretation initialized [2019-01-18 16:20:28,812 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "speedup-poc-dd-10-unlimited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.01 04:20:28" (1/1) ... [2019-01-18 16:20:28,869 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-18 16:20:33,727 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:20:33,727 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:20:33,728 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:20:33,729 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:20:33,729 WARN L224 ngHoareTripleChecker]: Pre: {2147483645#(forall ((v_idx_25 Int) (v_idx_26 Int) (v_idx_23 Int) (v_idx_24 Int) (v_idx_21 Int) (v_idx_22 Int) (v_idx_20 Int) (v_idx_18 Int) (v_idx_19 Int) (v_idx_27 Int) (v_idx_17 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (= (select |c_old(#valid)| v_idx_20) v_v_2_1) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_24)) (or (<= c_ULTIMATE.start_main_p10 v_idx_25) (= v_v_132_1 (select |c_#memory_int| v_idx_25))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_17) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_17)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_26) (< v_idx_26 c_ULTIMATE.start_main_p10) (= (select |c_#memory_int| v_idx_26) 0)) (or (< v_idx_19 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_19) v_v_98_1)) (or (= (select |c_#valid| v_idx_23) v_v_104_1) (< v_idx_23 (+ c_ULTIMATE.start_main_p10 1))) (or (= (select |c_#valid| v_idx_21) v_v_102_1) (<= c_ULTIMATE.start_main_p10 v_idx_21)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_18) (< v_idx_18 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_18))) (or (= (select |c_#memory_int| v_idx_27) v_v_134_1) (< v_idx_27 (+ c_ULTIMATE.start_main_p10 1))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (< v_idx_22 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_22) (= (select |c_#valid| v_idx_22) 1)))))} [2019-01-18 16:20:33,732 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-18 16:20:33,733 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 16:20:33,733 WARN L230 ngHoareTripleChecker]: Post: {2147483644#(forall ((v_idx_36 Int) (v_idx_37 Int) (v_idx_34 Int) (v_idx_35 Int) (v_idx_32 Int) (v_idx_33 Int) (v_idx_30 Int) (v_idx_31 Int) (v_idx_29 Int) (v_idx_38 Int) (v_idx_28 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_137_1 Int) (v_v_2_1 Int) (v_v_136_1 Int) (v_v_4_1 Int) (v_v_135_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= v_v_104_1 (select |c_#valid| v_idx_34)) (< v_idx_34 (+ c_ULTIMATE.start_main_p10 1))) (or (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_30)) (< v_idx_30 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_33 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_33)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_33)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_35)) (or (<= c_ULTIMATE.start_main_p4 v_idx_36) (= (select |c_#memory_int| v_idx_36) v_v_135_1)) (or (= (select |c_#memory_int| v_idx_37) v_v_136_1) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_37) (< v_idx_37 c_ULTIMATE.start_main_p4)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_29) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_29)) (< v_idx_29 c_ULTIMATE.start_main_p10)) (or (= v_v_137_1 (select |c_#memory_int| v_idx_38)) (< v_idx_38 (+ c_ULTIMATE.start_main_p4 1))) (or (<= c_ULTIMATE.start_main_p10 v_idx_32) (= (select |c_#valid| v_idx_32) v_v_102_1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_31)) (or (<= c_ULTIMATE.start_main_p10 v_idx_28) (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_28))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:20:33,733 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:20:34,071 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:20:34,071 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:20:34,538 WARN L270 ngHoareTripleChecker]: Pre: {2147483645#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_22 Int)) (or (< v_idx_22 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_22) (= (select |#valid| v_idx_22) 1))) (forall ((v_idx_26 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_26) (< v_idx_26 ULTIMATE.start_main_p10) (= (select |#memory_int| v_idx_26) 0))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_18 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_18) (< v_idx_18 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_18)))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:20:34,538 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-18 16:20:34,539 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 16:20:34,651 WARN L276 ngHoareTripleChecker]: Post: {2147483644#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_33 Int)) (or (< v_idx_33 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_33)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_33))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_29 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_29) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_29)) (< v_idx_29 ULTIMATE.start_main_p10))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:20:37,760 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:20:37,760 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:20:37,761 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:20:37,762 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:20:37,762 WARN L224 ngHoareTripleChecker]: Pre: {2147483643#(forall ((v_idx_47 Int) (v_idx_48 Int) (v_idx_45 Int) (v_idx_46 Int) (v_idx_43 Int) (v_idx_44 Int) (v_idx_41 Int) (v_idx_42 Int) (v_idx_40 Int) (v_idx_49 Int) (v_idx_39 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (or (= v_v_104_1 (select |c_#valid| v_idx_45)) (< v_idx_45 (+ c_ULTIMATE.start_main_p10 1))) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= v_v_132_1 (select |c_#memory_int| v_idx_47)) (<= c_ULTIMATE.start_main_p10 v_idx_47)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_44 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_44) (= 1 (select |c_#valid| v_idx_44))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_46)) (or (< v_idx_48 c_ULTIMATE.start_main_p10) (= 0 (select |c_#memory_int| v_idx_48)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_48)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_40) 0) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_40) (< v_idx_40 c_ULTIMATE.start_main_p10)) (or (<= c_ULTIMATE.start_main_p10 v_idx_39) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_39) v_v_96_1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_42)) (or (< v_idx_41 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_41) v_v_98_1)) (or (= (select |c_#memory_int| v_idx_49) v_v_134_1) (< v_idx_49 (+ c_ULTIMATE.start_main_p10 1))) (or (= v_v_102_1 (select |c_#valid| v_idx_43)) (<= c_ULTIMATE.start_main_p10 v_idx_43)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:20:37,762 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p8 := #memory_int[main_p8] - 1]; [2019-01-18 16:20:37,762 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p8 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p8) (- 1)))) [2019-01-18 16:20:37,763 WARN L230 ngHoareTripleChecker]: Post: {2147483642#(forall ((v_idx_58 Int) (v_idx_59 Int) (v_idx_56 Int) (v_idx_57 Int) (v_idx_54 Int) (v_idx_55 Int) (v_idx_52 Int) (v_idx_53 Int) (v_idx_50 Int) (v_idx_51 Int) (v_idx_60 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_151_1 Int) (v_v_150_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_149_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_50) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_50)) (or (<= c_ULTIMATE.start_main_p10 v_idx_54) (= v_v_102_1 (select |c_#valid| v_idx_54))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (or (< v_idx_56 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_56))) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p8 v_idx_58) (= v_v_149_1 (select |c_#memory_int| v_idx_58))) (or (< v_idx_55 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_55) (= 1 (select |c_#valid| v_idx_55))) (or (= v_v_151_1 (select |c_#memory_int| v_idx_60)) (< v_idx_60 (+ c_ULTIMATE.start_main_p8 1))) (= v_v_2_1 (select |c_old(#valid)| v_idx_53)) (or (< v_idx_52 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_52))) (or (< v_idx_59 c_ULTIMATE.start_main_p8) (= (select |c_#memory_int| v_idx_59) v_v_150_1) (<= (+ c_ULTIMATE.start_main_p8 1) v_idx_59)) (or (< v_idx_51 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_51)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_51)) (= (select |c_old(#memory_int)| v_idx_57) v_v_4_1) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:20:37,763 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:20:38,199 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:20:38,199 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:20:38,533 WARN L270 ngHoareTripleChecker]: Pre: {2147483643#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_44 Int)) (or (< v_idx_44 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_44) (= 1 (select |#valid| v_idx_44)))) (forall ((v_idx_48 Int)) (or (< v_idx_48 ULTIMATE.start_main_p10) (= 0 (select |#memory_int| v_idx_48)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_48))) (forall ((v_idx_40 Int)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_40) 0) (<= (+ ULTIMATE.start_main_p10 1) v_idx_40) (< v_idx_40 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:20:38,534 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p8 := #memory_int[main_p8] - 1]; [2019-01-18 16:20:38,534 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p8 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p8) (- 1)))) [2019-01-18 16:20:38,565 WARN L276 ngHoareTripleChecker]: Post: {2147483642#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_51 Int)) (or (< v_idx_51 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_51)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_51))) (forall ((v_idx_55 Int)) (or (< v_idx_55 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_55) (= 1 (select |#valid| v_idx_55)))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:20:41,390 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:20:41,391 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:20:41,392 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:20:41,392 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:20:41,392 WARN L224 ngHoareTripleChecker]: Pre: {2147483641#(forall ((v_idx_69 Int) (v_idx_67 Int) (v_idx_68 Int) (v_idx_65 Int) (v_idx_66 Int) (v_idx_63 Int) (v_idx_64 Int) (v_idx_61 Int) (v_idx_62 Int) (v_idx_70 Int) (v_idx_71 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_71 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_134_1 (select |c_#memory_int| v_idx_71))) (or (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_63)) (< v_idx_63 (+ c_ULTIMATE.start_main_p10 1))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (or (<= c_ULTIMATE.start_main_p10 v_idx_65) (= v_v_102_1 (select |c_#valid| v_idx_65))) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (= (select |c_old(#memory_int)| v_idx_68) v_v_4_1) (or (< v_idx_66 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_66)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_66)) (= v_v_2_1 (select |c_old(#valid)| v_idx_64)) (or (< v_idx_67 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_67))) (or (<= c_ULTIMATE.start_main_p10 v_idx_69) (= v_v_132_1 (select |c_#memory_int| v_idx_69))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_61) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_61)) (or (< v_idx_70 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_70) (= 0 (select |c_#memory_int| v_idx_70))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (< v_idx_62 c_ULTIMATE.start_main_p10) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_62) 0) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_62)))))} [2019-01-18 16:20:41,393 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p1 := #memory_int[main_p1] + 1]; [2019-01-18 16:20:41,393 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 16:20:41,393 WARN L230 ngHoareTripleChecker]: Post: {2147483640#(forall ((v_idx_78 Int) (v_idx_79 Int) (v_idx_76 Int) (v_idx_77 Int) (v_idx_74 Int) (v_idx_75 Int) (v_idx_72 Int) (v_idx_73 Int) (v_idx_81 Int) (v_idx_82 Int) (v_idx_80 Int)) (exists ((v_v_172_1 Int) (v_v_173_1 Int) (v_v_98_1 Int) (v_v_102_1 Int) (v_v_174_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_72) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_72)) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_81) (< v_idx_81 c_ULTIMATE.start_main_p1) (= v_v_173_1 (select |c_#memory_int| v_idx_81))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_79)) (or (< v_idx_78 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#valid| v_idx_78) v_v_104_1)) (or (<= c_ULTIMATE.start_main_p10 v_idx_76) (= (select |c_#valid| v_idx_76) v_v_102_1)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p1 v_idx_80) (= v_v_172_1 (select |c_#memory_int| v_idx_80))) (or (< v_idx_77 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_77) (= (select |c_#valid| v_idx_77) 1)) (or (= v_v_174_1 (select |c_#memory_int| v_idx_82)) (< v_idx_82 (+ c_ULTIMATE.start_main_p1 1))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_74) v_v_98_1) (< v_idx_74 (+ c_ULTIMATE.start_main_p10 1))) (= v_v_2_1 (select |c_old(#valid)| v_idx_75)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_73) (< v_idx_73 c_ULTIMATE.start_main_p10) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_73) 0)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:20:41,393 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:20:41,789 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:20:41,790 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:20:42,058 WARN L270 ngHoareTripleChecker]: Pre: {2147483641#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_66 Int)) (or (< v_idx_66 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_66)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_66))) (forall ((v_idx_62 Int)) (or (< v_idx_62 ULTIMATE.start_main_p10) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_62) 0) (<= (+ ULTIMATE.start_main_p10 1) v_idx_62))) (forall ((v_idx_70 Int)) (or (< v_idx_70 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_70) (= 0 (select |#memory_int| v_idx_70)))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:20:42,059 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p1 := #memory_int[main_p1] + 1]; [2019-01-18 16:20:42,059 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 16:20:42,121 WARN L276 ngHoareTripleChecker]: Post: {2147483640#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_73 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_73) (< v_idx_73 ULTIMATE.start_main_p10) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_73) 0))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_77 Int)) (or (< v_idx_77 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_77) (= (select |#valid| v_idx_77) 1))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:20:44,920 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:20:44,921 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:20:44,921 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:20:44,921 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:20:44,921 WARN L224 ngHoareTripleChecker]: Pre: {2147483639#(forall ((v_idx_89 Int) (v_idx_87 Int) (v_idx_88 Int) (v_idx_85 Int) (v_idx_86 Int) (v_idx_83 Int) (v_idx_84 Int) (v_idx_92 Int) (v_idx_93 Int) (v_idx_90 Int) (v_idx_91 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (= v_v_2_1 (select |c_old(#valid)| v_idx_86)) (= (select |c_old(#memory_int)| v_idx_90) v_v_4_1) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_#valid| v_idx_88) 1) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_88) (< v_idx_88 c_ULTIMATE.start_main_p10)) (or (= (select |c_#valid| v_idx_87) v_v_102_1) (<= c_ULTIMATE.start_main_p10 v_idx_87)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_92) (< v_idx_92 c_ULTIMATE.start_main_p10) (= (select |c_#memory_int| v_idx_92) 0)) (or (= v_v_132_1 (select |c_#memory_int| v_idx_91)) (<= c_ULTIMATE.start_main_p10 v_idx_91)) (or (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_83)) (<= c_ULTIMATE.start_main_p10 v_idx_83)) (or (= (select |c_#valid| v_idx_89) v_v_104_1) (< v_idx_89 (+ c_ULTIMATE.start_main_p10 1))) (or (= v_v_134_1 (select |c_#memory_int| v_idx_93)) (< v_idx_93 (+ c_ULTIMATE.start_main_p10 1))) (or (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_85)) (< v_idx_85 (+ c_ULTIMATE.start_main_p10 1))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_84)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_84) (< v_idx_84 c_ULTIMATE.start_main_p10)))))} [2019-01-18 16:20:44,922 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p5 := #memory_int[main_p5] + 1]; [2019-01-18 16:20:44,922 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 16:20:44,922 WARN L230 ngHoareTripleChecker]: Post: {2147483638#(forall ((v_idx_104 Int) (v_idx_102 Int) (v_idx_103 Int) (v_idx_98 Int) (v_idx_99 Int) (v_idx_96 Int) (v_idx_97 Int) (v_idx_94 Int) (v_idx_95 Int) (v_idx_100 Int) (v_idx_101 Int)) (exists ((v_v_195_1 Int) (v_v_98_1 Int) (v_v_197_1 Int) (v_v_102_1 Int) (v_v_196_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_94) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_94)) (or (< v_idx_103 c_ULTIMATE.start_main_p5) (= (select |c_#memory_int| v_idx_103) v_v_196_1) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_103)) (or (= (select |c_#memory_int| v_idx_104) v_v_197_1) (< v_idx_104 (+ c_ULTIMATE.start_main_p5 1))) (or (= (select |c_#memory_int| v_idx_102) v_v_195_1) (<= c_ULTIMATE.start_main_p5 v_idx_102)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_101)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_95) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_95)) (< v_idx_95 c_ULTIMATE.start_main_p10)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_96) v_v_98_1) (< v_idx_96 (+ c_ULTIMATE.start_main_p10 1))) (or (= v_v_104_1 (select |c_#valid| v_idx_100)) (< v_idx_100 (+ c_ULTIMATE.start_main_p10 1))) (= (select |c_old(#valid)| v_idx_97) v_v_2_1) (or (<= c_ULTIMATE.start_main_p10 v_idx_98) (= (select |c_#valid| v_idx_98) v_v_102_1)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_99) (= (select |c_#valid| v_idx_99) 1) (< v_idx_99 c_ULTIMATE.start_main_p10)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:20:44,922 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:20:45,364 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:20:45,364 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:20:45,617 WARN L270 ngHoareTripleChecker]: Pre: {2147483639#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (forall ((v_idx_92 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_92) (< v_idx_92 ULTIMATE.start_main_p10) (= (select |#memory_int| v_idx_92) 0))) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_84 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_84)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_84) (< v_idx_84 ULTIMATE.start_main_p10))) (forall ((v_idx_88 Int)) (or (= (select |#valid| v_idx_88) 1) (<= (+ ULTIMATE.start_main_p10 1) v_idx_88) (< v_idx_88 ULTIMATE.start_main_p10))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:20:45,617 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p5 := #memory_int[main_p5] + 1]; [2019-01-18 16:20:45,617 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 16:20:45,688 WARN L276 ngHoareTripleChecker]: Post: {2147483638#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_99 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_99) (= (select |#valid| v_idx_99) 1) (< v_idx_99 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_95 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_95) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_95)) (< v_idx_95 ULTIMATE.start_main_p10))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:20:48,338 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:20:48,338 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:20:48,339 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:20:48,339 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:20:48,339 WARN L224 ngHoareTripleChecker]: Pre: {2147483637#(forall ((v_idx_115 Int) (v_idx_105 Int) (v_idx_113 Int) (v_idx_114 Int) (v_idx_108 Int) (v_idx_109 Int) (v_idx_106 Int) (v_idx_107 Int) (v_idx_111 Int) (v_idx_112 Int) (v_idx_110 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= v_v_104_1 (select |c_#valid| v_idx_111)) (< v_idx_111 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_115 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_134_1 (select |c_#memory_int| v_idx_115))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_106) (< v_idx_106 c_ULTIMATE.start_main_p10) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_106) 0)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= v_v_102_1 (select |c_#valid| v_idx_109)) (<= c_ULTIMATE.start_main_p10 v_idx_109)) (= v_v_2_1 (select |c_old(#valid)| v_idx_108)) (or (< v_idx_110 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_110) (= 1 (select |c_#valid| v_idx_110))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_105) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_105)) (or (< v_idx_114 c_ULTIMATE.start_main_p10) (= (select |c_#memory_int| v_idx_114) 0) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_114)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_112)) (or (< v_idx_107 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_107))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_113) v_v_132_1) (<= c_ULTIMATE.start_main_p10 v_idx_113)))))} [2019-01-18 16:20:48,339 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p9 := #memory_int[main_p9] + 1]; [2019-01-18 16:20:48,340 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p9 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p9) 1))) [2019-01-18 16:20:48,340 WARN L230 ngHoareTripleChecker]: Post: {2147483636#(forall ((v_idx_126 Int) (v_idx_116 Int) (v_idx_124 Int) (v_idx_125 Int) (v_idx_119 Int) (v_idx_117 Int) (v_idx_118 Int) (v_idx_122 Int) (v_idx_123 Int) (v_idx_120 Int) (v_idx_121 Int)) (exists ((v_v_220_1 Int) (v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_218_1 Int) (v_v_219_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= 1 (select |c_#valid| v_idx_121)) (< v_idx_121 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_121)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_123)) (or (<= (+ c_ULTIMATE.start_main_p9 1) v_idx_125) (= v_v_219_1 (select |c_#memory_int| v_idx_125)) (< v_idx_125 c_ULTIMATE.start_main_p9)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_117 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_117)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_117)) (or (= (select |c_#memory_int| v_idx_124) v_v_218_1) (<= c_ULTIMATE.start_main_p9 v_idx_124)) (= v_v_2_1 (select |c_old(#valid)| v_idx_119)) (or (< v_idx_122 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_122))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_116) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_116)) (or (< v_idx_126 (+ c_ULTIMATE.start_main_p9 1)) (= v_v_220_1 (select |c_#memory_int| v_idx_126))) (or (< v_idx_118 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_118) v_v_98_1)) (or (<= c_ULTIMATE.start_main_p10 v_idx_120) (= v_v_102_1 (select |c_#valid| v_idx_120))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:20:48,340 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:20:48,758 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:20:48,758 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:20:48,964 WARN L270 ngHoareTripleChecker]: Pre: {2147483637#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_110 Int)) (or (< v_idx_110 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_110) (= 1 (select |#valid| v_idx_110)))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_114 Int)) (or (< v_idx_114 ULTIMATE.start_main_p10) (= (select |#memory_int| v_idx_114) 0) (<= (+ ULTIMATE.start_main_p10 1) v_idx_114))) (forall ((v_idx_106 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_106) (< v_idx_106 ULTIMATE.start_main_p10) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_106) 0))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:20:48,964 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p9 := #memory_int[main_p9] + 1]; [2019-01-18 16:20:48,965 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p9 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p9) 1))) [2019-01-18 16:20:48,992 WARN L276 ngHoareTripleChecker]: Post: {2147483636#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_121 Int)) (or (= 1 (select |#valid| v_idx_121)) (< v_idx_121 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_121))) (forall ((v_idx_117 Int)) (or (< v_idx_117 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_117)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_117))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:20:51,839 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:20:51,839 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:20:51,839 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:20:51,840 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:20:51,840 WARN L224 ngHoareTripleChecker]: Pre: {2147483635#(forall ((v_idx_137 Int) (v_idx_127 Int) (v_idx_135 Int) (v_idx_136 Int) (v_idx_128 Int) (v_idx_129 Int) (v_idx_130 Int) (v_idx_133 Int) (v_idx_134 Int) (v_idx_131 Int) (v_idx_132 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_127) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_127)) (or (= 1 (select |c_#valid| v_idx_132)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_132) (< v_idx_132 c_ULTIMATE.start_main_p10)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_129) v_v_98_1) (< v_idx_129 (+ c_ULTIMATE.start_main_p10 1))) (= (select |c_old(#valid)| v_idx_130) v_v_2_1) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_128) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_128)) (< v_idx_128 c_ULTIMATE.start_main_p10)) (or (< v_idx_133 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_133))) (or (= (select |c_#memory_int| v_idx_137) v_v_134_1) (< v_idx_137 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_136 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_136) (= (select |c_#memory_int| v_idx_136) 0)) (or (= v_v_102_1 (select |c_#valid| v_idx_131)) (<= c_ULTIMATE.start_main_p10 v_idx_131)) (= (select |c_old(#memory_int)| v_idx_134) v_v_4_1) (or (<= c_ULTIMATE.start_main_p10 v_idx_135) (= (select |c_#memory_int| v_idx_135) v_v_132_1)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:20:51,840 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p10 := #memory_int[main_p10] - 1]; [2019-01-18 16:20:51,840 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p10 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p10) (- 1)))) [2019-01-18 16:20:51,840 WARN L230 ngHoareTripleChecker]: Post: {2147483634#(forall ((v_idx_148 Int) (v_idx_138 Int) (v_idx_146 Int) (v_idx_147 Int) (v_idx_139 Int) (v_idx_140 Int) (v_idx_141 Int) (v_idx_144 Int) (v_idx_145 Int) (v_idx_142 Int) (v_idx_143 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_145)) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_139)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_139) (< v_idx_139 c_ULTIMATE.start_main_p10)) (or (<= c_ULTIMATE.start_main_p10 v_idx_138) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_138) v_v_96_1)) (or (<= c_ULTIMATE.start_main_p10 v_idx_142) (= v_v_102_1 (select |c_#valid| v_idx_142))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_143 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_143)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_143)) (or (= (select |c_#memory_int| v_idx_146) v_v_132_1) (<= c_ULTIMATE.start_main_p10 v_idx_146)) (or (= (select |c_#memory_int| v_idx_147) (- 1)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_147) (< v_idx_147 c_ULTIMATE.start_main_p10)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_140) v_v_98_1) (< v_idx_140 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_144 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_144))) (or (= (select |c_#memory_int| v_idx_148) v_v_134_1) (< v_idx_148 (+ c_ULTIMATE.start_main_p10 1))) (= (select |c_old(#valid)| v_idx_141) v_v_2_1) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:20:51,840 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:20:52,300 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:20:52,301 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:20:52,507 WARN L270 ngHoareTripleChecker]: Pre: {2147483635#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_132 Int)) (or (= 1 (select |#valid| v_idx_132)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_132) (< v_idx_132 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_136 Int)) (or (< v_idx_136 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_136) (= (select |#memory_int| v_idx_136) 0))) (forall ((v_idx_128 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_128) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_128)) (< v_idx_128 ULTIMATE.start_main_p10))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:20:52,507 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p10 := #memory_int[main_p10] - 1]; [2019-01-18 16:20:52,507 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p10 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p10) (- 1)))) [2019-01-18 16:20:52,541 WARN L276 ngHoareTripleChecker]: Post: {2147483634#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_139 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_139)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_139) (< v_idx_139 ULTIMATE.start_main_p10))) (forall ((v_idx_143 Int)) (or (< v_idx_143 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_143)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_143))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_147 Int)) (or (= (select |#memory_int| v_idx_147) (- 1)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_147) (< v_idx_147 ULTIMATE.start_main_p10))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:20:56,480 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:20:56,481 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:20:56,481 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:20:56,481 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:20:56,481 WARN L224 ngHoareTripleChecker]: Pre: {2147483633#(forall ((v_idx_159 Int) (v_idx_149 Int) (v_idx_157 Int) (v_idx_158 Int) (v_idx_151 Int) (v_idx_152 Int) (v_idx_150 Int) (v_idx_155 Int) (v_idx_156 Int) (v_idx_153 Int) (v_idx_154 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_158 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_158) (= (select |c_#memory_int| v_idx_158) 0)) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_150)) (< v_idx_150 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_150)) (or (= v_v_104_1 (select |c_#valid| v_idx_155)) (< v_idx_155 (+ c_ULTIMATE.start_main_p10 1))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (or (<= c_ULTIMATE.start_main_p10 v_idx_157) (= (select |c_#memory_int| v_idx_157) v_v_132_1)) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_151 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_151) v_v_98_1)) (or (<= c_ULTIMATE.start_main_p10 v_idx_153) (= v_v_102_1 (select |c_#valid| v_idx_153))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_149) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_149)) (or (< v_idx_159 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_134_1 (select |c_#memory_int| v_idx_159))) (= (select |c_old(#memory_int)| v_idx_156) v_v_4_1) (= v_v_2_1 (select |c_old(#valid)| v_idx_152)) (or (= 1 (select |c_#valid| v_idx_154)) (< v_idx_154 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_154)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:20:56,482 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p2 := #memory_int[main_p2] - 1]; [2019-01-18 16:20:56,482 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 16:20:56,482 WARN L230 ngHoareTripleChecker]: Post: {2147483632#(forall ((v_idx_168 Int) (v_idx_169 Int) (v_idx_170 Int) (v_idx_162 Int) (v_idx_163 Int) (v_idx_160 Int) (v_idx_161 Int) (v_idx_166 Int) (v_idx_167 Int) (v_idx_164 Int) (v_idx_165 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_268_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_266_1 Int) (v_v_267_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_162) v_v_98_1) (< v_idx_162 (+ c_ULTIMATE.start_main_p10 1))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_161) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_161)) (< v_idx_161 c_ULTIMATE.start_main_p10)) (or (= v_v_102_1 (select |c_#valid| v_idx_164)) (<= c_ULTIMATE.start_main_p10 v_idx_164)) (or (= v_v_268_1 (select |c_#memory_int| v_idx_170)) (< v_idx_170 (+ c_ULTIMATE.start_main_p2 1))) (or (< v_idx_165 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_165)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_165)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (= (select |c_old(#memory_int)| v_idx_167) v_v_4_1) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_160) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_160)) (or (<= c_ULTIMATE.start_main_p2 v_idx_168) (= (select |c_#memory_int| v_idx_168) v_v_266_1)) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_169) (< v_idx_169 c_ULTIMATE.start_main_p2) (= v_v_267_1 (select |c_#memory_int| v_idx_169))) (= v_v_2_1 (select |c_old(#valid)| v_idx_163)) (or (< v_idx_166 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_166))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:20:56,482 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:20:56,910 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:20:56,910 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:20:57,147 WARN L270 ngHoareTripleChecker]: Pre: {2147483633#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_158 Int)) (or (< v_idx_158 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_158) (= (select |#memory_int| v_idx_158) 0))) (forall ((v_idx_154 Int)) (or (= 1 (select |#valid| v_idx_154)) (< v_idx_154 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_154))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_150 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_150)) (< v_idx_150 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_150))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:20:57,148 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p2 := #memory_int[main_p2] - 1]; [2019-01-18 16:20:57,148 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 16:20:57,178 WARN L276 ngHoareTripleChecker]: Post: {2147483632#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_165 Int)) (or (< v_idx_165 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_165)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_165))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_161 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_161) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_161)) (< v_idx_161 ULTIMATE.start_main_p10))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:21:00,022 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:21:00,023 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:21:00,023 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:21:00,023 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:21:00,023 WARN L224 ngHoareTripleChecker]: Pre: {2147483631#(forall ((v_idx_179 Int) (v_idx_180 Int) (v_idx_181 Int) (v_idx_173 Int) (v_idx_174 Int) (v_idx_171 Int) (v_idx_172 Int) (v_idx_177 Int) (v_idx_178 Int) (v_idx_175 Int) (v_idx_176 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_178)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_173) v_v_98_1) (< v_idx_173 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_181 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#memory_int| v_idx_181) v_v_134_1)) (or (< v_idx_172 c_ULTIMATE.start_main_p10) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_172) 0) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_172)) (or (< v_idx_177 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_177))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_176) (= 1 (select |c_#valid| v_idx_176)) (< v_idx_176 c_ULTIMATE.start_main_p10)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p10 v_idx_175) (= v_v_102_1 (select |c_#valid| v_idx_175))) (or (<= c_ULTIMATE.start_main_p10 v_idx_171) (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_171))) (or (= (select |c_#memory_int| v_idx_180) 0) (< v_idx_180 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_180)) (= v_v_2_1 (select |c_old(#valid)| v_idx_174)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (= v_v_132_1 (select |c_#memory_int| v_idx_179)) (<= c_ULTIMATE.start_main_p10 v_idx_179)))))} [2019-01-18 16:21:00,023 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p6 := #memory_int[main_p6] - 1]; [2019-01-18 16:21:00,023 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p6 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p6) (- 1)))) [2019-01-18 16:21:00,024 WARN L230 ngHoareTripleChecker]: Post: {2147483630#(forall ((v_idx_191 Int) (v_idx_192 Int) (v_idx_190 Int) (v_idx_184 Int) (v_idx_185 Int) (v_idx_182 Int) (v_idx_183 Int) (v_idx_188 Int) (v_idx_189 Int) (v_idx_186 Int) (v_idx_187 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_291_1 Int) (v_v_290_1 Int) (v_v_2_1 Int) (v_v_289_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= 1 (select |c_#valid| v_idx_187)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_187) (< v_idx_187 c_ULTIMATE.start_main_p10)) (or (<= c_ULTIMATE.start_main_p6 v_idx_190) (= v_v_289_1 (select |c_#memory_int| v_idx_190))) (= v_v_2_1 (select |c_old(#valid)| v_idx_185)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p10 v_idx_182) (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_182))) (or (< v_idx_183 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_183) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_183))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_184) v_v_98_1) (< v_idx_184 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_192 (+ c_ULTIMATE.start_main_p6 1)) (= (select |c_#memory_int| v_idx_192) v_v_291_1)) (or (= v_v_290_1 (select |c_#memory_int| v_idx_191)) (< v_idx_191 c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_191)) (= (select |c_old(#memory_int)| v_idx_189) v_v_4_1) (or (= v_v_104_1 (select |c_#valid| v_idx_188)) (< v_idx_188 (+ c_ULTIMATE.start_main_p10 1))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (= v_v_102_1 (select |c_#valid| v_idx_186)) (<= c_ULTIMATE.start_main_p10 v_idx_186)))))} [2019-01-18 16:21:00,024 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:21:00,380 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:21:00,381 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:21:00,608 WARN L270 ngHoareTripleChecker]: Pre: {2147483631#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_176 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_176) (= 1 (select |#valid| v_idx_176)) (< v_idx_176 ULTIMATE.start_main_p10))) (forall ((v_idx_172 Int)) (or (< v_idx_172 ULTIMATE.start_main_p10) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_172) 0) (<= (+ ULTIMATE.start_main_p10 1) v_idx_172))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_180 Int)) (or (= (select |#memory_int| v_idx_180) 0) (< v_idx_180 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_180))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:21:00,608 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p6 := #memory_int[main_p6] - 1]; [2019-01-18 16:21:00,608 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p6 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p6) (- 1)))) [2019-01-18 16:21:00,647 WARN L276 ngHoareTripleChecker]: Post: {2147483630#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_183 Int)) (or (< v_idx_183 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_183) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_183)))) (forall ((v_idx_187 Int)) (or (= 1 (select |#valid| v_idx_187)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_187) (< v_idx_187 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:21:03,138 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:21:03,139 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:21:03,139 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:21:03,139 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:21:03,140 WARN L224 ngHoareTripleChecker]: Pre: {2147483629#(forall ((v_idx_203 Int) (v_idx_201 Int) (v_idx_202 Int) (v_idx_195 Int) (v_idx_196 Int) (v_idx_193 Int) (v_idx_194 Int) (v_idx_199 Int) (v_idx_200 Int) (v_idx_197 Int) (v_idx_198 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= 0 (select |c_#memory_int| v_idx_202)) (< v_idx_202 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_202)) (or (= v_v_102_1 (select |c_#valid| v_idx_197)) (<= c_ULTIMATE.start_main_p10 v_idx_197)) (or (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_195)) (< v_idx_195 (+ c_ULTIMATE.start_main_p10 1))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_200)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (= v_v_2_1 (select |c_old(#valid)| v_idx_196)) (or (< v_idx_194 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_194) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_194))) (or (<= c_ULTIMATE.start_main_p10 v_idx_193) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_193) v_v_96_1)) (or (< v_idx_203 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_134_1 (select |c_#memory_int| v_idx_203))) (or (< v_idx_198 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_198)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_198)) (or (< v_idx_199 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_199))) (or (<= c_ULTIMATE.start_main_p10 v_idx_201) (= v_v_132_1 (select |c_#memory_int| v_idx_201))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:21:03,140 WARN L228 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p1] >= 0); [2019-01-18 16:21:03,140 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1))) [2019-01-18 16:21:03,140 WARN L230 ngHoareTripleChecker]: Post: {2147483628#(forall ((v_idx_214 Int) (v_idx_204 Int) (v_idx_212 Int) (v_idx_213 Int) (v_idx_207 Int) (v_idx_208 Int) (v_idx_205 Int) (v_idx_206 Int) (v_idx_209 Int) (v_idx_210 Int) (v_idx_211 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_314_1 Int) (v_v_104_1 Int) (v_v_312_1 Int) (v_v_313_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_205)) (< v_idx_205 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_205)) (<= (+ v_v_313_1 1) 0) (or (= v_v_312_1 (select |c_#memory_int| v_idx_212)) (<= c_ULTIMATE.start_main_p1 v_idx_212)) (or (< v_idx_206 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_206))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- v_v_313_1 (- v_v_313_1)) (- 2)) (or (<= c_ULTIMATE.start_main_p10 v_idx_204) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_204) v_v_96_1)) (or (= v_v_314_1 (select |c_#memory_int| v_idx_214)) (< v_idx_214 (+ c_ULTIMATE.start_main_p1 1))) (or (< v_idx_209 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_209) (= 1 (select |c_#valid| v_idx_209))) (or (= v_v_104_1 (select |c_#valid| v_idx_210)) (< v_idx_210 (+ c_ULTIMATE.start_main_p10 1))) (= v_v_2_1 (select |c_old(#valid)| v_idx_207)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_211)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (< v_idx_213 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_213) (= v_v_313_1 (select |c_#memory_int| v_idx_213))) (or (<= c_ULTIMATE.start_main_p10 v_idx_208) (= v_v_102_1 (select |c_#valid| v_idx_208))))))} [2019-01-18 16:21:03,140 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:21:03,641 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:21:03,641 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:21:03,851 WARN L270 ngHoareTripleChecker]: Pre: {2147483629#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_198 Int)) (or (< v_idx_198 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_198)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_198))) (forall ((v_idx_202 Int)) (or (= 0 (select |#memory_int| v_idx_202)) (< v_idx_202 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_202))) (forall ((v_idx_194 Int)) (or (< v_idx_194 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_194) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_194)))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:21:03,851 WARN L274 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p1] >= 0); [2019-01-18 16:21:03,851 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1))) [2019-01-18 16:21:03,912 WARN L276 ngHoareTripleChecker]: Post: {2147483628#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_prenex_1 Int)) (or (< v_prenex_1 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_1) (<= (+ (select |#memory_int| v_prenex_1) 1) 0))) (forall ((v_idx_213 Int)) (or (< v_idx_213 ULTIMATE.start_main_p1) (<= (+ (* 2 (select |#memory_int| v_idx_213)) 2) 0) (<= (+ ULTIMATE.start_main_p1 1) v_idx_213))) (forall ((v_idx_209 Int)) (or (< v_idx_209 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_209) (= 1 (select |#valid| v_idx_209)))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (forall ((v_idx_205 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_205)) (< v_idx_205 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_205))) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:21:06,051 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:21:06,051 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:21:06,052 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:21:06,052 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:21:06,052 WARN L224 ngHoareTripleChecker]: Pre: {2147483627#(forall ((v_idx_225 Int) (v_idx_215 Int) (v_idx_223 Int) (v_idx_224 Int) (v_idx_218 Int) (v_idx_219 Int) (v_idx_216 Int) (v_idx_217 Int) (v_idx_221 Int) (v_idx_222 Int) (v_idx_220 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (= v_v_2_1 (select |c_old(#valid)| v_idx_218)) (or (< v_idx_221 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_221))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p10 v_idx_223) (= v_v_132_1 (select |c_#memory_int| v_idx_223))) (or (<= c_ULTIMATE.start_main_p10 v_idx_215) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_215) v_v_96_1)) (or (< v_idx_224 c_ULTIMATE.start_main_p10) (= 0 (select |c_#memory_int| v_idx_224)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_224)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_222)) (or (< v_idx_225 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_134_1 (select |c_#memory_int| v_idx_225))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_216) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_216) 0) (< v_idx_216 c_ULTIMATE.start_main_p10)) (or (< v_idx_217 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_217) v_v_98_1)) (or (= v_v_102_1 (select |c_#valid| v_idx_219)) (<= c_ULTIMATE.start_main_p10 v_idx_219)) (or (= 1 (select |c_#valid| v_idx_220)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_220) (< v_idx_220 c_ULTIMATE.start_main_p10)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:21:06,053 WARN L228 ngHoareTripleChecker]: Action: assume #memory_int[main_p1] >= 0; [2019-01-18 16:21:06,053 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1)) [2019-01-18 16:21:06,053 WARN L230 ngHoareTripleChecker]: Post: {2147483626#(forall ((v_idx_236 Int) (v_idx_226 Int) (v_idx_234 Int) (v_idx_235 Int) (v_idx_229 Int) (v_idx_227 Int) (v_idx_228 Int) (v_idx_232 Int) (v_idx_233 Int) (v_idx_230 Int) (v_idx_231 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_315_1 Int) (v_v_2_1 Int) (v_v_316_1 Int) (v_v_317_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_228)) (< v_idx_228 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_236 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_236) v_v_317_1)) (or (= 1 (select |c_#valid| v_idx_231)) (< v_idx_231 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_231)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (= v_v_2_1 (select |c_old(#valid)| v_idx_229)) (or (<= c_ULTIMATE.start_main_p1 v_idx_234) (= v_v_315_1 (select |c_#memory_int| v_idx_234))) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_235) (< v_idx_235 c_ULTIMATE.start_main_p1) (= v_v_316_1 (select |c_#memory_int| v_idx_235))) (or (< v_idx_227 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_227)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_227)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_233)) (or (<= c_ULTIMATE.start_main_p10 v_idx_226) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_226) v_v_96_1)) (or (= v_v_104_1 (select |c_#valid| v_idx_232)) (< v_idx_232 (+ c_ULTIMATE.start_main_p10 1))) (or (= v_v_102_1 (select |c_#valid| v_idx_230)) (<= c_ULTIMATE.start_main_p10 v_idx_230)) (<= 0 v_v_316_1) (<= (- (- v_v_316_1) v_v_316_1) 0) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:21:06,053 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:21:06,798 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:21:06,799 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:21:07,010 WARN L270 ngHoareTripleChecker]: Pre: {2147483627#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_220 Int)) (or (= 1 (select |#valid| v_idx_220)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_220) (< v_idx_220 ULTIMATE.start_main_p10))) (forall ((v_idx_224 Int)) (or (< v_idx_224 ULTIMATE.start_main_p10) (= 0 (select |#memory_int| v_idx_224)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_224))) (forall ((v_idx_216 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_216) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_216) 0) (< v_idx_216 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:21:07,010 WARN L274 ngHoareTripleChecker]: Action: assume #memory_int[main_p1] >= 0; [2019-01-18 16:21:07,010 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1)) [2019-01-18 16:21:07,050 WARN L276 ngHoareTripleChecker]: Post: {2147483626#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_231 Int)) (or (= 1 (select |#valid| v_idx_231)) (< v_idx_231 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_231))) (forall ((v_idx_235 Int)) (or (<= 0 (select |#memory_int| v_idx_235)) (<= (+ ULTIMATE.start_main_p1 1) v_idx_235) (< v_idx_235 ULTIMATE.start_main_p1))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (forall ((v_prenex_2 Int)) (or (<= 0 (* 2 (select |#memory_int| v_prenex_2))) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_2) (< v_prenex_2 ULTIMATE.start_main_p1))) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_227 Int)) (or (< v_idx_227 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_227)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_227))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:21:09,152 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:21:09,152 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:21:09,152 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:21:09,152 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:21:09,153 WARN L224 ngHoareTripleChecker]: Pre: {2147483625#(forall ((v_idx_247 Int) (v_idx_237 Int) (v_idx_245 Int) (v_idx_246 Int) (v_idx_238 Int) (v_idx_239 Int) (v_idx_240 Int) (v_idx_243 Int) (v_idx_244 Int) (v_idx_241 Int) (v_idx_242 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= 0 (select |c_#memory_int| v_idx_246)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_246) (< v_idx_246 c_ULTIMATE.start_main_p10)) (or (= v_v_102_1 (select |c_#valid| v_idx_241)) (<= c_ULTIMATE.start_main_p10 v_idx_241)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_242) (< v_idx_242 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_242))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_244)) (= v_v_2_1 (select |c_old(#valid)| v_idx_240)) (or (<= c_ULTIMATE.start_main_p10 v_idx_245) (= v_v_132_1 (select |c_#memory_int| v_idx_245))) (or (< v_idx_239 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_239) v_v_98_1)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_238) (< v_idx_238 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_238))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p10 v_idx_237) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_237) v_v_96_1)) (or (< v_idx_243 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_243))) (or (< v_idx_247 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_134_1 (select |c_#memory_int| v_idx_247))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:21:09,153 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p3 := #memory_int[main_p3] + 1]; [2019-01-18 16:21:09,153 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 16:21:09,153 WARN L230 ngHoareTripleChecker]: Post: {2147483624#(forall ((v_idx_258 Int) (v_idx_248 Int) (v_idx_256 Int) (v_idx_257 Int) (v_idx_249 Int) (v_idx_250 Int) (v_idx_251 Int) (v_idx_254 Int) (v_idx_255 Int) (v_idx_252 Int) (v_idx_253 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_320_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_318_1 Int) (v_v_319_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (or (<= c_ULTIMATE.start_main_p10 v_idx_252) (= v_v_102_1 (select |c_#valid| v_idx_252))) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= 1 (select |c_#valid| v_idx_253)) (< v_idx_253 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_253)) (or (< v_idx_258 (+ c_ULTIMATE.start_main_p3 1)) (= v_v_320_1 (select |c_#memory_int| v_idx_258))) (or (<= c_ULTIMATE.start_main_p10 v_idx_248) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_248) v_v_96_1)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p3 v_idx_256) (= v_v_318_1 (select |c_#memory_int| v_idx_256))) (or (= v_v_104_1 (select |c_#valid| v_idx_254)) (< v_idx_254 (+ c_ULTIMATE.start_main_p10 1))) (= v_v_2_1 (select |c_old(#valid)| v_idx_251)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_255)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_249) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_249)) (< v_idx_249 c_ULTIMATE.start_main_p10)) (or (= v_v_319_1 (select |c_#memory_int| v_idx_257)) (< v_idx_257 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_257)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_250) v_v_98_1) (< v_idx_250 (+ c_ULTIMATE.start_main_p10 1))))))} [2019-01-18 16:21:09,153 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:21:09,554 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:21:09,554 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:21:09,823 WARN L270 ngHoareTripleChecker]: Pre: {2147483625#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_246 Int)) (or (= 0 (select |#memory_int| v_idx_246)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_246) (< v_idx_246 ULTIMATE.start_main_p10))) (forall ((v_idx_242 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_242) (< v_idx_242 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_242)))) (forall ((v_idx_238 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_238) (< v_idx_238 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_238)))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:21:09,824 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p3 := #memory_int[main_p3] + 1]; [2019-01-18 16:21:09,824 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 16:21:09,849 WARN L276 ngHoareTripleChecker]: Post: {2147483624#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_253 Int)) (or (= 1 (select |#valid| v_idx_253)) (< v_idx_253 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_253))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_249 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_249) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_249)) (< v_idx_249 ULTIMATE.start_main_p10))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:21:12,583 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:21:12,583 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:21:12,584 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:21:12,584 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:21:12,584 WARN L224 ngHoareTripleChecker]: Pre: {2147483623#(forall ((v_idx_269 Int) (v_idx_259 Int) (v_idx_267 Int) (v_idx_268 Int) (v_idx_261 Int) (v_idx_262 Int) (v_idx_260 Int) (v_idx_265 Int) (v_idx_266 Int) (v_idx_263 Int) (v_idx_264 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= v_v_104_1 (select |c_#valid| v_idx_265)) (< v_idx_265 (+ c_ULTIMATE.start_main_p10 1))) (= (select |c_old(#memory_int)| v_idx_266) v_v_4_1) (or (<= c_ULTIMATE.start_main_p10 v_idx_259) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_259) v_v_96_1)) (or (<= c_ULTIMATE.start_main_p10 v_idx_267) (= v_v_132_1 (select |c_#memory_int| v_idx_267))) (= v_v_2_1 (select |c_old(#valid)| v_idx_262)) (or (< v_idx_268 c_ULTIMATE.start_main_p10) (= 0 (select |c_#memory_int| v_idx_268)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_268)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= v_v_102_1 (select |c_#valid| v_idx_263)) (<= c_ULTIMATE.start_main_p10 v_idx_263)) (or (= v_v_134_1 (select |c_#memory_int| v_idx_269)) (< v_idx_269 (+ c_ULTIMATE.start_main_p10 1))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_264) (< v_idx_264 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_264))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_260) (< v_idx_260 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_260))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_261) v_v_98_1) (< v_idx_261 (+ c_ULTIMATE.start_main_p10 1))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:21:12,584 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p7 := #memory_int[main_p7] + 1]; [2019-01-18 16:21:12,584 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p7 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p7) 1))) [2019-01-18 16:21:12,585 WARN L230 ngHoareTripleChecker]: Post: {2147483622#(forall ((v_idx_278 Int) (v_idx_279 Int) (v_idx_280 Int) (v_idx_272 Int) (v_idx_273 Int) (v_idx_270 Int) (v_idx_271 Int) (v_idx_276 Int) (v_idx_277 Int) (v_idx_274 Int) (v_idx_275 Int)) (exists ((v_v_343_1 Int) (v_v_98_1 Int) (v_v_342_1 Int) (v_v_102_1 Int) (v_v_341_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= v_v_343_1 (select |c_#memory_int| v_idx_280)) (< v_idx_280 (+ c_ULTIMATE.start_main_p7 1))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_271) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_271)) (< v_idx_271 c_ULTIMATE.start_main_p10)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_275) (= 1 (select |c_#valid| v_idx_275)) (< v_idx_275 c_ULTIMATE.start_main_p10)) (= (select |c_old(#memory_int)| v_idx_277) v_v_4_1) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= v_v_342_1 (select |c_#memory_int| v_idx_279)) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_279) (< v_idx_279 c_ULTIMATE.start_main_p7)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_272) v_v_98_1) (< v_idx_272 (+ c_ULTIMATE.start_main_p10 1))) (or (= v_v_104_1 (select |c_#valid| v_idx_276)) (< v_idx_276 (+ c_ULTIMATE.start_main_p10 1))) (= v_v_2_1 (select |c_old(#valid)| v_idx_273)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_270) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_270)) (or (= v_v_341_1 (select |c_#memory_int| v_idx_278)) (<= c_ULTIMATE.start_main_p7 v_idx_278)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (= v_v_102_1 (select |c_#valid| v_idx_274)) (<= c_ULTIMATE.start_main_p10 v_idx_274)))))} [2019-01-18 16:21:12,585 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:21:12,967 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:21:12,967 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:21:13,198 WARN L270 ngHoareTripleChecker]: Pre: {2147483623#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_264 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_264) (< v_idx_264 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_264)))) (forall ((v_idx_268 Int)) (or (< v_idx_268 ULTIMATE.start_main_p10) (= 0 (select |#memory_int| v_idx_268)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_268))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_260 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_260) (< v_idx_260 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_260)))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:21:13,198 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p7 := #memory_int[main_p7] + 1]; [2019-01-18 16:21:13,198 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p7 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p7) 1))) [2019-01-18 16:21:13,224 WARN L276 ngHoareTripleChecker]: Post: {2147483622#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_271 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_271) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_271)) (< v_idx_271 ULTIMATE.start_main_p10))) (forall ((v_idx_275 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_275) (= 1 (select |#valid| v_idx_275)) (< v_idx_275 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:21:16,392 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:21:16,392 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:21:16,392 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:21:16,392 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:21:16,393 WARN L224 ngHoareTripleChecker]: Pre: {2147483621#(or (forall ((v_idx_302 Int) (v_idx_300 Int) (v_idx_301 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_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_137_1 Int) (v_v_136_1 Int) (v_v_135_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= (select |c_#memory_int| v_idx_301) v_v_136_1) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_301) (< v_idx_301 c_ULTIMATE.start_main_p4)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (= v_v_2_1 (select |c_old(#valid)| v_idx_295)) (or (= (select |c_#memory_int| v_idx_300) v_v_135_1) (<= c_ULTIMATE.start_main_p4 v_idx_300)) (or (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_292)) (<= c_ULTIMATE.start_main_p10 v_idx_292)) (or (= 1 (select |c_#valid| v_idx_297)) (< v_idx_297 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_297)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_293) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_293) 0) (< v_idx_293 c_ULTIMATE.start_main_p10)) (or (< v_idx_302 (+ c_ULTIMATE.start_main_p4 1)) (= v_v_137_1 (select |c_#memory_int| v_idx_302))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_299)) (or (= v_v_104_1 (select |c_#valid| v_idx_298)) (< v_idx_298 (+ c_ULTIMATE.start_main_p10 1))) (or (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_294)) (< v_idx_294 (+ c_ULTIMATE.start_main_p10 1))) (or (= v_v_102_1 (select |c_#valid| v_idx_296)) (<= c_ULTIMATE.start_main_p10 v_idx_296)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_289 Int) (v_idx_290 Int) (v_idx_291 Int) (v_idx_283 Int) (v_idx_284 Int) (v_idx_281 Int) (v_idx_282 Int) (v_idx_287 Int) (v_idx_288 Int) (v_idx_285 Int) (v_idx_286 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p10 v_idx_285) (= v_v_102_1 (select |c_#valid| v_idx_285))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_290) (< v_idx_290 c_ULTIMATE.start_main_p10) (= 0 (select |c_#memory_int| v_idx_290))) (= (select |c_old(#memory_int)| v_idx_288) v_v_4_1) (= v_v_2_1 (select |c_old(#valid)| v_idx_284)) (or (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_281)) (<= c_ULTIMATE.start_main_p10 v_idx_281)) (or (< v_idx_287 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_287))) (or (< v_idx_286 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_286) (= 1 (select |c_#valid| v_idx_286))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_283) v_v_98_1) (< v_idx_283 (+ c_ULTIMATE.start_main_p10 1))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_282) 0) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_282) (< v_idx_282 c_ULTIMATE.start_main_p10)) (or (< v_idx_291 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_134_1 (select |c_#memory_int| v_idx_291))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (= v_v_132_1 (select |c_#memory_int| v_idx_289)) (<= c_ULTIMATE.start_main_p10 v_idx_289))))))} [2019-01-18 16:21:16,393 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-18 16:21:16,393 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 16:21:16,393 WARN L230 ngHoareTripleChecker]: Post: {2147483620#(forall ((v_idx_313 Int) (v_idx_303 Int) (v_idx_311 Int) (v_idx_312 Int) (v_idx_306 Int) (v_idx_307 Int) (v_idx_304 Int) (v_idx_305 Int) (v_idx_308 Int) (v_idx_309 Int) (v_idx_310 Int)) (exists ((v_v_364_1 Int) (v_v_98_1 Int) (v_v_102_1 Int) (v_v_365_1 Int) (v_v_366_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (= v_v_2_1 (select |c_old(#valid)| v_idx_306)) (or (= 1 (select |c_#valid| v_idx_308)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_308) (< v_idx_308 c_ULTIMATE.start_main_p10)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= v_v_364_1 (select |c_#memory_int| v_idx_311)) (<= c_ULTIMATE.start_main_p4 v_idx_311)) (or (<= c_ULTIMATE.start_main_p10 v_idx_307) (= v_v_102_1 (select |c_#valid| v_idx_307))) (or (<= c_ULTIMATE.start_main_p10 v_idx_303) (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_303))) (or (< v_idx_309 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_309))) (or (< v_idx_313 (+ c_ULTIMATE.start_main_p4 1)) (= v_v_366_1 (select |c_#memory_int| v_idx_313))) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_312) (< v_idx_312 c_ULTIMATE.start_main_p4) (= v_v_365_1 (select |c_#memory_int| v_idx_312))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_310)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_305) v_v_98_1) (< v_idx_305 (+ c_ULTIMATE.start_main_p10 1))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_304) (< v_idx_304 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_304))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:21:16,393 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:21:16,830 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:21:16,830 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:21:24,919 WARN L181 SmtUtils]: Spent 8.09 s on a formula simplification that was a NOOP. DAG size: 146 [2019-01-18 16:21:24,919 WARN L270 ngHoareTripleChecker]: Pre: {2147483621#(or (forall ((v_idx_302 Int) (v_idx_300 Int) (v_idx_301 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_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_137_1 Int) (v_v_136_1 Int) (v_v_135_1 Int) (v_v_4_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (= (select |#memory_int| v_idx_301) v_v_136_1) (<= (+ ULTIMATE.start_main_p4 1) v_idx_301) (< v_idx_301 ULTIMATE.start_main_p4)) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (= v_v_2_1 (select |old(#valid)| v_idx_295)) (or (= (select |#memory_int| v_idx_300) v_v_135_1) (<= ULTIMATE.start_main_p4 v_idx_300)) (or (= v_v_96_1 (select |ULTIMATE.start_malloc_old_#valid| v_idx_292)) (<= ULTIMATE.start_main_p10 v_idx_292)) (or (= 1 (select |#valid| v_idx_297)) (< v_idx_297 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_297)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_293) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_293) 0) (< v_idx_293 ULTIMATE.start_main_p10)) (or (< v_idx_302 (+ ULTIMATE.start_main_p4 1)) (= v_v_137_1 (select |#memory_int| v_idx_302))) (= v_v_4_1 (select |old(#memory_int)| v_idx_299)) (or (= v_v_104_1 (select |#valid| v_idx_298)) (< v_idx_298 (+ ULTIMATE.start_main_p10 1))) (or (= v_v_98_1 (select |ULTIMATE.start_malloc_old_#valid| v_idx_294)) (< v_idx_294 (+ ULTIMATE.start_main_p10 1))) (or (= v_v_102_1 (select |#valid| v_idx_296)) (<= ULTIMATE.start_main_p10 v_idx_296)) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_289 Int) (v_idx_290 Int) (v_idx_291 Int) (v_idx_283 Int) (v_idx_284 Int) (v_idx_281 Int) (v_idx_282 Int) (v_idx_287 Int) (v_idx_288 Int) (v_idx_285 Int) (v_idx_286 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (<= ULTIMATE.start_main_p10 v_idx_285) (= v_v_102_1 (select |#valid| v_idx_285))) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_290) (< v_idx_290 ULTIMATE.start_main_p10) (= 0 (select |#memory_int| v_idx_290))) (= (select |old(#memory_int)| v_idx_288) v_v_4_1) (= v_v_2_1 (select |old(#valid)| v_idx_284)) (or (= v_v_96_1 (select |ULTIMATE.start_malloc_old_#valid| v_idx_281)) (<= ULTIMATE.start_main_p10 v_idx_281)) (or (< v_idx_287 (+ ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |#valid| v_idx_287))) (or (< v_idx_286 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_286) (= 1 (select |#valid| v_idx_286))) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_283) v_v_98_1) (< v_idx_283 (+ ULTIMATE.start_main_p10 1))) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_282) 0) (<= (+ ULTIMATE.start_main_p10 1) v_idx_282) (< v_idx_282 ULTIMATE.start_main_p10)) (or (< v_idx_291 (+ ULTIMATE.start_main_p10 1)) (= v_v_134_1 (select |#memory_int| v_idx_291))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) (or (= v_v_132_1 (select |#memory_int| v_idx_289)) (<= ULTIMATE.start_main_p10 v_idx_289))))))} [2019-01-18 16:21:24,920 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-18 16:21:24,920 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 16:21:25,145 WARN L276 ngHoareTripleChecker]: Post: {2147483620#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_308 Int)) (or (= 1 (select |#valid| v_idx_308)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_308) (< v_idx_308 ULTIMATE.start_main_p10))) (forall ((v_idx_304 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_304) (< v_idx_304 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_304)))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:21:28,729 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:21:28,730 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:21:28,730 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:21:28,730 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:21:28,730 WARN L224 ngHoareTripleChecker]: Pre: {2147483619#(or (forall ((v_idx_324 Int) (v_idx_314 Int) (v_idx_322 Int) (v_idx_323 Int) (v_idx_317 Int) (v_idx_318 Int) (v_idx_315 Int) (v_idx_316 Int) (v_idx_319 Int) (v_idx_320 Int) (v_idx_321 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_316)) (< v_idx_316 (+ c_ULTIMATE.start_main_p10 1))) (or (= v_v_104_1 (select |c_#valid| v_idx_320)) (< v_idx_320 (+ c_ULTIMATE.start_main_p10 1))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (or (< v_idx_315 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_315) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_315))) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_314) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_314)) (or (= v_v_132_1 (select |c_#memory_int| v_idx_322)) (<= c_ULTIMATE.start_main_p10 v_idx_322)) (= (select |c_old(#valid)| v_idx_317) v_v_2_1) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_321)) (or (< v_idx_324 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_134_1 (select |c_#memory_int| v_idx_324))) (or (= 1 (select |c_#valid| v_idx_319)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_319) (< v_idx_319 c_ULTIMATE.start_main_p10)) (or (= v_v_102_1 (select |c_#valid| v_idx_318)) (<= c_ULTIMATE.start_main_p10 v_idx_318)) (or (= 0 (select |c_#memory_int| v_idx_323)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_323) (< v_idx_323 c_ULTIMATE.start_main_p10)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_335 Int) (v_idx_325 Int) (v_idx_333 Int) (v_idx_334 Int) (v_idx_328 Int) (v_idx_329 Int) (v_idx_326 Int) (v_idx_327 Int) (v_idx_331 Int) (v_idx_332 Int) (v_idx_330 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_137_1 Int) (v_v_136_1 Int) (v_v_4_1 Int) (v_v_135_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_334 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_334) (= v_v_136_1 (select |c_#memory_int| v_idx_334))) (or (<= c_ULTIMATE.start_main_p10 v_idx_325) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_325) v_v_96_1)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_332)) (= v_v_2_1 (select |c_old(#valid)| v_idx_328)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_326) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_326)) (< v_idx_326 c_ULTIMATE.start_main_p10)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p4 v_idx_333) (= v_v_135_1 (select |c_#memory_int| v_idx_333))) (or (< v_idx_335 (+ c_ULTIMATE.start_main_p4 1)) (= v_v_137_1 (select |c_#memory_int| v_idx_335))) (or (= v_v_104_1 (select |c_#valid| v_idx_331)) (< v_idx_331 (+ c_ULTIMATE.start_main_p10 1))) (or (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_327)) (< v_idx_327 (+ c_ULTIMATE.start_main_p10 1))) (or (<= c_ULTIMATE.start_main_p10 v_idx_329) (= v_v_102_1 (select |c_#valid| v_idx_329))) (or (< v_idx_330 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_330) (= 1 (select |c_#valid| v_idx_330))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))))} [2019-01-18 16:21:28,731 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p8 := #memory_int[main_p8] - 1]; [2019-01-18 16:21:28,731 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p8 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p8) (- 1)))) [2019-01-18 16:21:28,731 WARN L230 ngHoareTripleChecker]: Post: {2147483618#(forall ((v_idx_346 Int) (v_idx_336 Int) (v_idx_344 Int) (v_idx_345 Int) (v_idx_339 Int) (v_idx_337 Int) (v_idx_338 Int) (v_idx_342 Int) (v_idx_343 Int) (v_idx_340 Int) (v_idx_341 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_410_1 Int) (v_v_409_1 Int) (v_v_2_1 Int) (v_v_408_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_337 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_337)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_337)) (or (<= c_ULTIMATE.start_main_p10 v_idx_336) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_336) v_v_96_1)) (or (< v_idx_342 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_342))) (or (< v_idx_346 (+ c_ULTIMATE.start_main_p8 1)) (= v_v_410_1 (select |c_#memory_int| v_idx_346))) (or (= v_v_102_1 (select |c_#valid| v_idx_340)) (<= c_ULTIMATE.start_main_p10 v_idx_340)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_338 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_338) v_v_98_1)) (or (= v_v_409_1 (select |c_#memory_int| v_idx_345)) (<= (+ c_ULTIMATE.start_main_p8 1) v_idx_345) (< v_idx_345 c_ULTIMATE.start_main_p8)) (or (= v_v_408_1 (select |c_#memory_int| v_idx_344)) (<= c_ULTIMATE.start_main_p8 v_idx_344)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_341) (< v_idx_341 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_341))) (= v_v_2_1 (select |c_old(#valid)| v_idx_339)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_343)))))} [2019-01-18 16:21:28,731 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:21:29,176 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:21:29,176 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:21:37,176 WARN L181 SmtUtils]: Spent 8.00 s on a formula simplification that was a NOOP. DAG size: 146 [2019-01-18 16:21:37,177 WARN L270 ngHoareTripleChecker]: Pre: {2147483619#(or (forall ((v_idx_324 Int) (v_idx_314 Int) (v_idx_322 Int) (v_idx_323 Int) (v_idx_317 Int) (v_idx_318 Int) (v_idx_315 Int) (v_idx_316 Int) (v_idx_319 Int) (v_idx_320 Int) (v_idx_321 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (= v_v_98_1 (select |ULTIMATE.start_malloc_old_#valid| v_idx_316)) (< v_idx_316 (+ ULTIMATE.start_main_p10 1))) (or (= v_v_104_1 (select |#valid| v_idx_320)) (< v_idx_320 (+ ULTIMATE.start_main_p10 1))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (or (< v_idx_315 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_315) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_315))) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_314) v_v_96_1) (<= ULTIMATE.start_main_p10 v_idx_314)) (or (= v_v_132_1 (select |#memory_int| v_idx_322)) (<= ULTIMATE.start_main_p10 v_idx_322)) (= (select |old(#valid)| v_idx_317) v_v_2_1) (= v_v_4_1 (select |old(#memory_int)| v_idx_321)) (or (< v_idx_324 (+ ULTIMATE.start_main_p10 1)) (= v_v_134_1 (select |#memory_int| v_idx_324))) (or (= 1 (select |#valid| v_idx_319)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_319) (< v_idx_319 ULTIMATE.start_main_p10)) (or (= v_v_102_1 (select |#valid| v_idx_318)) (<= ULTIMATE.start_main_p10 v_idx_318)) (or (= 0 (select |#memory_int| v_idx_323)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_323) (< v_idx_323 ULTIMATE.start_main_p10)) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_335 Int) (v_idx_325 Int) (v_idx_333 Int) (v_idx_334 Int) (v_idx_328 Int) (v_idx_329 Int) (v_idx_326 Int) (v_idx_327 Int) (v_idx_331 Int) (v_idx_332 Int) (v_idx_330 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_137_1 Int) (v_v_136_1 Int) (v_v_4_1 Int) (v_v_135_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (< v_idx_334 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_334) (= v_v_136_1 (select |#memory_int| v_idx_334))) (or (<= ULTIMATE.start_main_p10 v_idx_325) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_325) v_v_96_1)) (= v_v_4_1 (select |old(#memory_int)| v_idx_332)) (= v_v_2_1 (select |old(#valid)| v_idx_328)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_326) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_326)) (< v_idx_326 ULTIMATE.start_main_p10)) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (<= ULTIMATE.start_main_p4 v_idx_333) (= v_v_135_1 (select |#memory_int| v_idx_333))) (or (< v_idx_335 (+ ULTIMATE.start_main_p4 1)) (= v_v_137_1 (select |#memory_int| v_idx_335))) (or (= v_v_104_1 (select |#valid| v_idx_331)) (< v_idx_331 (+ ULTIMATE.start_main_p10 1))) (or (= v_v_98_1 (select |ULTIMATE.start_malloc_old_#valid| v_idx_327)) (< v_idx_327 (+ ULTIMATE.start_main_p10 1))) (or (<= ULTIMATE.start_main_p10 v_idx_329) (= v_v_102_1 (select |#valid| v_idx_329))) (or (< v_idx_330 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_330) (= 1 (select |#valid| v_idx_330))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))))} [2019-01-18 16:21:37,177 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p8 := #memory_int[main_p8] - 1]; [2019-01-18 16:21:37,177 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p8 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p8) (- 1)))) [2019-01-18 16:21:37,368 WARN L276 ngHoareTripleChecker]: Post: {2147483618#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_337 Int)) (or (< v_idx_337 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_337)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_337))) (forall ((v_idx_341 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_341) (< v_idx_341 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_341)))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:21:40,393 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:21:40,394 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:21:40,394 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:21:40,394 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:21:40,394 WARN L224 ngHoareTripleChecker]: Pre: {2147483617#(or (forall ((v_idx_368 Int) (v_idx_358 Int) (v_idx_366 Int) (v_idx_367 Int) (v_idx_359 Int) (v_idx_360 Int) (v_idx_361 Int) (v_idx_364 Int) (v_idx_365 Int) (v_idx_362 Int) (v_idx_363 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_137_1 Int) (v_v_2_1 Int) (v_v_136_1 Int) (v_v_4_1 Int) (v_v_135_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_360 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_360) v_v_98_1)) (or (< v_idx_367 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_367) (= (select |c_#memory_int| v_idx_367) v_v_136_1)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_363 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_363)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_363)) (or (= v_v_137_1 (select |c_#memory_int| v_idx_368)) (< v_idx_368 (+ c_ULTIMATE.start_main_p4 1))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_365)) (= (select |c_old(#valid)| v_idx_361) v_v_2_1) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_358) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_358)) (or (= v_v_104_1 (select |c_#valid| v_idx_364)) (< v_idx_364 (+ c_ULTIMATE.start_main_p10 1))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_359) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_359)) (< v_idx_359 c_ULTIMATE.start_main_p10)) (or (= v_v_102_1 (select |c_#valid| v_idx_362)) (<= c_ULTIMATE.start_main_p10 v_idx_362)) (or (= v_v_135_1 (select |c_#memory_int| v_idx_366)) (<= c_ULTIMATE.start_main_p4 v_idx_366)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_357 Int) (v_idx_347 Int) (v_idx_355 Int) (v_idx_356 Int) (v_idx_348 Int) (v_idx_349 Int) (v_idx_350 Int) (v_idx_353 Int) (v_idx_354 Int) (v_idx_351 Int) (v_idx_352 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_349 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_349))) (or (<= c_ULTIMATE.start_main_p10 v_idx_347) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_347) v_v_96_1)) (or (= 1 (select |c_#valid| v_idx_352)) (< v_idx_352 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_352)) (or (< v_idx_357 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_134_1 (select |c_#memory_int| v_idx_357))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= v_v_104_1 (select |c_#valid| v_idx_353)) (< v_idx_353 (+ c_ULTIMATE.start_main_p10 1))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_354)) (or (= v_v_102_1 (select |c_#valid| v_idx_351)) (<= c_ULTIMATE.start_main_p10 v_idx_351)) (or (< v_idx_348 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_348) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_348))) (or (= 0 (select |c_#memory_int| v_idx_356)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_356) (< v_idx_356 c_ULTIMATE.start_main_p10)) (= v_v_2_1 (select |c_old(#valid)| v_idx_350)) (or (<= c_ULTIMATE.start_main_p10 v_idx_355) (= v_v_132_1 (select |c_#memory_int| v_idx_355))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))))} [2019-01-18 16:21:40,394 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p1 := #memory_int[main_p1] + 1]; [2019-01-18 16:21:40,394 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 16:21:40,395 WARN L230 ngHoareTripleChecker]: Post: {2147483616#(forall ((v_idx_379 Int) (v_idx_369 Int) (v_idx_377 Int) (v_idx_378 Int) (v_idx_371 Int) (v_idx_372 Int) (v_idx_370 Int) (v_idx_375 Int) (v_idx_376 Int) (v_idx_373 Int) (v_idx_374 Int)) (exists ((v_v_453_1 Int) (v_v_98_1 Int) (v_v_454_1 Int) (v_v_102_1 Int) (v_v_452_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= 1 (select |c_#valid| v_idx_374)) (< v_idx_374 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_374)) (= v_v_2_1 (select |c_old(#valid)| v_idx_372)) (or (< v_idx_371 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_371))) (or (< v_idx_370 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_370) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_370))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_378 c_ULTIMATE.start_main_p1) (= v_v_453_1 (select |c_#memory_int| v_idx_378)) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_378)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_369) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_369)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_376)) (or (< v_idx_379 (+ c_ULTIMATE.start_main_p1 1)) (= v_v_454_1 (select |c_#memory_int| v_idx_379))) (or (< v_idx_375 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_375))) (or (= v_v_102_1 (select |c_#valid| v_idx_373)) (<= c_ULTIMATE.start_main_p10 v_idx_373)) (or (= v_v_452_1 (select |c_#memory_int| v_idx_377)) (<= c_ULTIMATE.start_main_p1 v_idx_377)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:21:40,395 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:21:40,955 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:21:40,955 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:21:48,833 WARN L181 SmtUtils]: Spent 7.88 s on a formula simplification that was a NOOP. DAG size: 146 [2019-01-18 16:21:48,834 WARN L270 ngHoareTripleChecker]: Pre: {2147483617#(or (forall ((v_idx_368 Int) (v_idx_358 Int) (v_idx_366 Int) (v_idx_367 Int) (v_idx_359 Int) (v_idx_360 Int) (v_idx_361 Int) (v_idx_364 Int) (v_idx_365 Int) (v_idx_362 Int) (v_idx_363 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_137_1 Int) (v_v_2_1 Int) (v_v_136_1 Int) (v_v_4_1 Int) (v_v_135_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (< v_idx_360 (+ ULTIMATE.start_main_p10 1)) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_360) v_v_98_1)) (or (< v_idx_367 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_367) (= (select |#memory_int| v_idx_367) v_v_136_1)) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_363 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_363)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_363)) (or (= v_v_137_1 (select |#memory_int| v_idx_368)) (< v_idx_368 (+ ULTIMATE.start_main_p4 1))) (= v_v_4_1 (select |old(#memory_int)| v_idx_365)) (= (select |old(#valid)| v_idx_361) v_v_2_1) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_358) v_v_96_1) (<= ULTIMATE.start_main_p10 v_idx_358)) (or (= v_v_104_1 (select |#valid| v_idx_364)) (< v_idx_364 (+ ULTIMATE.start_main_p10 1))) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_359) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_359)) (< v_idx_359 ULTIMATE.start_main_p10)) (or (= v_v_102_1 (select |#valid| v_idx_362)) (<= ULTIMATE.start_main_p10 v_idx_362)) (or (= v_v_135_1 (select |#memory_int| v_idx_366)) (<= ULTIMATE.start_main_p4 v_idx_366)) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_357 Int) (v_idx_347 Int) (v_idx_355 Int) (v_idx_356 Int) (v_idx_348 Int) (v_idx_349 Int) (v_idx_350 Int) (v_idx_353 Int) (v_idx_354 Int) (v_idx_351 Int) (v_idx_352 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (< v_idx_349 (+ ULTIMATE.start_main_p10 1)) (= v_v_98_1 (select |ULTIMATE.start_malloc_old_#valid| v_idx_349))) (or (<= ULTIMATE.start_main_p10 v_idx_347) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_347) v_v_96_1)) (or (= 1 (select |#valid| v_idx_352)) (< v_idx_352 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_352)) (or (< v_idx_357 (+ ULTIMATE.start_main_p10 1)) (= v_v_134_1 (select |#memory_int| v_idx_357))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (= v_v_104_1 (select |#valid| v_idx_353)) (< v_idx_353 (+ ULTIMATE.start_main_p10 1))) (= v_v_4_1 (select |old(#memory_int)| v_idx_354)) (or (= v_v_102_1 (select |#valid| v_idx_351)) (<= ULTIMATE.start_main_p10 v_idx_351)) (or (< v_idx_348 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_348) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_348))) (or (= 0 (select |#memory_int| v_idx_356)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_356) (< v_idx_356 ULTIMATE.start_main_p10)) (= v_v_2_1 (select |old(#valid)| v_idx_350)) (or (<= ULTIMATE.start_main_p10 v_idx_355) (= v_v_132_1 (select |#memory_int| v_idx_355))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))))} [2019-01-18 16:21:48,834 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p1 := #memory_int[main_p1] + 1]; [2019-01-18 16:21:48,834 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 16:21:49,029 WARN L276 ngHoareTripleChecker]: Post: {2147483616#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_370 Int)) (or (< v_idx_370 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_370) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_370)))) (forall ((v_idx_374 Int)) (or (= 1 (select |#valid| v_idx_374)) (< v_idx_374 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_374))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:21:52,338 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:21:52,338 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:21:52,338 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:21:52,339 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:21:52,339 WARN L224 ngHoareTripleChecker]: Pre: {2147483615#(or (forall ((v_idx_401 Int) (v_idx_399 Int) (v_idx_400 Int) (v_idx_393 Int) (v_idx_394 Int) (v_idx_391 Int) (v_idx_392 Int) (v_idx_397 Int) (v_idx_398 Int) (v_idx_395 Int) (v_idx_396 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_137_1 Int) (v_v_136_1 Int) (v_v_4_1 Int) (v_v_135_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_393) v_v_98_1) (< v_idx_393 (+ c_ULTIMATE.start_main_p10 1))) (= (select |c_old(#memory_int)| v_idx_398) v_v_4_1) (or (= v_v_102_1 (select |c_#valid| v_idx_395)) (<= c_ULTIMATE.start_main_p10 v_idx_395)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p4 v_idx_399) (= v_v_135_1 (select |c_#memory_int| v_idx_399))) (or (< v_idx_397 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_397))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_391) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_391)) (or (< v_idx_400 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_400) (= (select |c_#memory_int| v_idx_400) v_v_136_1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_394)) (or (< v_idx_401 (+ c_ULTIMATE.start_main_p4 1)) (= v_v_137_1 (select |c_#memory_int| v_idx_401))) (or (< v_idx_392 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_392) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_392))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_396) (= 1 (select |c_#valid| v_idx_396)) (< v_idx_396 c_ULTIMATE.start_main_p10)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_388 Int) (v_idx_389 Int) (v_idx_390 Int) (v_idx_382 Int) (v_idx_383 Int) (v_idx_380 Int) (v_idx_381 Int) (v_idx_386 Int) (v_idx_387 Int) (v_idx_384 Int) (v_idx_385 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (<= c_ULTIMATE.start_main_p10 v_idx_388) (= v_v_132_1 (select |c_#memory_int| v_idx_388))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_381) (< v_idx_381 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_381))) (or (= v_v_102_1 (select |c_#valid| v_idx_384)) (<= c_ULTIMATE.start_main_p10 v_idx_384)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_380) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_380)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_386 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_386))) (or (= 0 (select |c_#memory_int| v_idx_389)) (< v_idx_389 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_389)) (= (select |c_old(#memory_int)| v_idx_387) v_v_4_1) (= (select |c_old(#valid)| v_idx_383) v_v_2_1) (or (< v_idx_385 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_385) (= 1 (select |c_#valid| v_idx_385))) (or (= v_v_134_1 (select |c_#memory_int| v_idx_390)) (< v_idx_390 (+ c_ULTIMATE.start_main_p10 1))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_382) v_v_98_1) (< v_idx_382 (+ c_ULTIMATE.start_main_p10 1)))))))} [2019-01-18 16:21:52,339 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p5 := #memory_int[main_p5] + 1]; [2019-01-18 16:21:52,339 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 16:21:52,339 WARN L230 ngHoareTripleChecker]: Post: {2147483614#(forall ((v_idx_412 Int) (v_idx_402 Int) (v_idx_410 Int) (v_idx_411 Int) (v_idx_405 Int) (v_idx_406 Int) (v_idx_403 Int) (v_idx_404 Int) (v_idx_409 Int) (v_idx_407 Int) (v_idx_408 Int)) (exists ((v_v_496_1 Int) (v_v_98_1 Int) (v_v_497_1 Int) (v_v_102_1 Int) (v_v_498_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= v_v_496_1 (select |c_#memory_int| v_idx_410)) (<= c_ULTIMATE.start_main_p5 v_idx_410)) (= v_v_2_1 (select |c_old(#valid)| v_idx_405)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_412 (+ c_ULTIMATE.start_main_p5 1)) (= v_v_498_1 (select |c_#memory_int| v_idx_412))) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_411) (< v_idx_411 c_ULTIMATE.start_main_p5) (= v_v_497_1 (select |c_#memory_int| v_idx_411))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_409)) (or (< v_idx_404 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_404) v_v_98_1)) (or (= v_v_104_1 (select |c_#valid| v_idx_408)) (< v_idx_408 (+ c_ULTIMATE.start_main_p10 1))) (or (<= c_ULTIMATE.start_main_p10 v_idx_406) (= v_v_102_1 (select |c_#valid| v_idx_406))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_403) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_403)) (< v_idx_403 c_ULTIMATE.start_main_p10)) (or (<= c_ULTIMATE.start_main_p10 v_idx_402) (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_402))) (or (= 1 (select |c_#valid| v_idx_407)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_407) (< v_idx_407 c_ULTIMATE.start_main_p10)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:21:52,339 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:21:52,854 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:21:52,854 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:22:00,787 WARN L181 SmtUtils]: Spent 7.93 s on a formula simplification that was a NOOP. DAG size: 146 [2019-01-18 16:22:00,787 WARN L270 ngHoareTripleChecker]: Pre: {2147483615#(or (forall ((v_idx_401 Int) (v_idx_399 Int) (v_idx_400 Int) (v_idx_393 Int) (v_idx_394 Int) (v_idx_391 Int) (v_idx_392 Int) (v_idx_397 Int) (v_idx_398 Int) (v_idx_395 Int) (v_idx_396 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_137_1 Int) (v_v_136_1 Int) (v_v_4_1 Int) (v_v_135_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_393) v_v_98_1) (< v_idx_393 (+ ULTIMATE.start_main_p10 1))) (= (select |old(#memory_int)| v_idx_398) v_v_4_1) (or (= v_v_102_1 (select |#valid| v_idx_395)) (<= ULTIMATE.start_main_p10 v_idx_395)) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (<= ULTIMATE.start_main_p4 v_idx_399) (= v_v_135_1 (select |#memory_int| v_idx_399))) (or (< v_idx_397 (+ ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |#valid| v_idx_397))) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_391) v_v_96_1) (<= ULTIMATE.start_main_p10 v_idx_391)) (or (< v_idx_400 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_400) (= (select |#memory_int| v_idx_400) v_v_136_1)) (= v_v_2_1 (select |old(#valid)| v_idx_394)) (or (< v_idx_401 (+ ULTIMATE.start_main_p4 1)) (= v_v_137_1 (select |#memory_int| v_idx_401))) (or (< v_idx_392 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_392) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_392))) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_396) (= 1 (select |#valid| v_idx_396)) (< v_idx_396 ULTIMATE.start_main_p10)) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_388 Int) (v_idx_389 Int) (v_idx_390 Int) (v_idx_382 Int) (v_idx_383 Int) (v_idx_380 Int) (v_idx_381 Int) (v_idx_386 Int) (v_idx_387 Int) (v_idx_384 Int) (v_idx_385 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (<= ULTIMATE.start_main_p10 v_idx_388) (= v_v_132_1 (select |#memory_int| v_idx_388))) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_381) (< v_idx_381 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_381))) (or (= v_v_102_1 (select |#valid| v_idx_384)) (<= ULTIMATE.start_main_p10 v_idx_384)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_380) v_v_96_1) (<= ULTIMATE.start_main_p10 v_idx_380)) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_386 (+ ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |#valid| v_idx_386))) (or (= 0 (select |#memory_int| v_idx_389)) (< v_idx_389 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_389)) (= (select |old(#memory_int)| v_idx_387) v_v_4_1) (= (select |old(#valid)| v_idx_383) v_v_2_1) (or (< v_idx_385 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_385) (= 1 (select |#valid| v_idx_385))) (or (= v_v_134_1 (select |#memory_int| v_idx_390)) (< v_idx_390 (+ ULTIMATE.start_main_p10 1))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_382) v_v_98_1) (< v_idx_382 (+ ULTIMATE.start_main_p10 1)))))))} [2019-01-18 16:22:00,787 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p5 := #memory_int[main_p5] + 1]; [2019-01-18 16:22:00,788 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 16:22:00,970 WARN L276 ngHoareTripleChecker]: Post: {2147483614#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_403 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_403) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_403)) (< v_idx_403 ULTIMATE.start_main_p10))) (forall ((v_idx_407 Int)) (or (= 1 (select |#valid| v_idx_407)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_407) (< v_idx_407 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:22:03,889 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:22:03,890 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:22:03,890 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:22:03,890 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:22:03,890 WARN L224 ngHoareTripleChecker]: Pre: {2147483613#(or (forall ((v_idx_423 Int) (v_idx_413 Int) (v_idx_421 Int) (v_idx_422 Int) (v_idx_416 Int) (v_idx_417 Int) (v_idx_414 Int) (v_idx_415 Int) (v_idx_418 Int) (v_idx_419 Int) (v_idx_420 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_414) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_414)) (< v_idx_414 c_ULTIMATE.start_main_p10)) (or (= (select |c_#valid| v_idx_417) v_v_102_1) (<= c_ULTIMATE.start_main_p10 v_idx_417)) (or (= v_v_132_1 (select |c_#memory_int| v_idx_421)) (<= c_ULTIMATE.start_main_p10 v_idx_421)) (or (= 1 (select |c_#valid| v_idx_418)) (< v_idx_418 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_418)) (or (< v_idx_423 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_134_1 (select |c_#memory_int| v_idx_423))) (= (select |c_old(#valid)| v_idx_416) v_v_2_1) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_#memory_int| v_idx_422) 0) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_422) (< v_idx_422 c_ULTIMATE.start_main_p10)) (or (< v_idx_419 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_419))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_420)) (or (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_413)) (<= c_ULTIMATE.start_main_p10 v_idx_413)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_415) v_v_98_1) (< v_idx_415 (+ c_ULTIMATE.start_main_p10 1)))))) (forall ((v_idx_434 Int) (v_idx_424 Int) (v_idx_432 Int) (v_idx_433 Int) (v_idx_427 Int) (v_idx_428 Int) (v_idx_425 Int) (v_idx_426 Int) (v_idx_429 Int) (v_idx_430 Int) (v_idx_431 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_137_1 Int) (v_v_136_1 Int) (v_v_135_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (<= c_ULTIMATE.start_main_p4 v_idx_432) (= (select |c_#memory_int| v_idx_432) v_v_135_1)) (= (select |c_old(#valid)| v_idx_427) v_v_2_1) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_431)) (or (< v_idx_434 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_434) v_v_137_1)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_429) (= (select |c_#valid| v_idx_429) 1) (< v_idx_429 c_ULTIMATE.start_main_p10)) (or (<= c_ULTIMATE.start_main_p10 v_idx_424) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_424) v_v_96_1)) (or (< v_idx_426 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_426) v_v_98_1)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_#memory_int| v_idx_433) v_v_136_1) (< v_idx_433 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_433)) (or (<= c_ULTIMATE.start_main_p10 v_idx_428) (= v_v_102_1 (select |c_#valid| v_idx_428))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_425) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_425) 0) (< v_idx_425 c_ULTIMATE.start_main_p10)) (or (< v_idx_430 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_430))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))))} [2019-01-18 16:22:03,890 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p9 := #memory_int[main_p9] + 1]; [2019-01-18 16:22:03,891 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p9 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p9) 1))) [2019-01-18 16:22:03,891 WARN L230 ngHoareTripleChecker]: Post: {2147483612#(forall ((v_idx_445 Int) (v_idx_435 Int) (v_idx_443 Int) (v_idx_444 Int) (v_idx_438 Int) (v_idx_439 Int) (v_idx_436 Int) (v_idx_437 Int) (v_idx_441 Int) (v_idx_442 Int) (v_idx_440 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_542_1 Int) (v_v_541_1 Int) (v_v_540_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_435) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_435)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (= v_v_2_1 (select |c_old(#valid)| v_idx_438)) (or (= (select |c_#valid| v_idx_440) 1) (< v_idx_440 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_440)) (or (< v_idx_441 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#valid| v_idx_441) v_v_104_1)) (or (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_437)) (< v_idx_437 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_445 (+ c_ULTIMATE.start_main_p9 1)) (= (select |c_#memory_int| v_idx_445) v_v_542_1)) (or (<= c_ULTIMATE.start_main_p9 v_idx_443) (= (select |c_#memory_int| v_idx_443) v_v_540_1)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_442)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_436) (< v_idx_436 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_436))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (= v_v_102_1 (select |c_#valid| v_idx_439)) (<= c_ULTIMATE.start_main_p10 v_idx_439)) (or (<= (+ c_ULTIMATE.start_main_p9 1) v_idx_444) (= (select |c_#memory_int| v_idx_444) v_v_541_1) (< v_idx_444 c_ULTIMATE.start_main_p9)))))} [2019-01-18 16:22:03,891 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:22:04,319 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:22:04,319 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:22:12,249 WARN L181 SmtUtils]: Spent 7.93 s on a formula simplification that was a NOOP. DAG size: 146 [2019-01-18 16:22:12,249 WARN L270 ngHoareTripleChecker]: Pre: {2147483613#(or (forall ((v_idx_423 Int) (v_idx_413 Int) (v_idx_421 Int) (v_idx_422 Int) (v_idx_416 Int) (v_idx_417 Int) (v_idx_414 Int) (v_idx_415 Int) (v_idx_418 Int) (v_idx_419 Int) (v_idx_420 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_414) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_414)) (< v_idx_414 ULTIMATE.start_main_p10)) (or (= (select |#valid| v_idx_417) v_v_102_1) (<= ULTIMATE.start_main_p10 v_idx_417)) (or (= v_v_132_1 (select |#memory_int| v_idx_421)) (<= ULTIMATE.start_main_p10 v_idx_421)) (or (= 1 (select |#valid| v_idx_418)) (< v_idx_418 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_418)) (or (< v_idx_423 (+ ULTIMATE.start_main_p10 1)) (= v_v_134_1 (select |#memory_int| v_idx_423))) (= (select |old(#valid)| v_idx_416) v_v_2_1) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (= (select |#memory_int| v_idx_422) 0) (<= (+ ULTIMATE.start_main_p10 1) v_idx_422) (< v_idx_422 ULTIMATE.start_main_p10)) (or (< v_idx_419 (+ ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |#valid| v_idx_419))) (= v_v_4_1 (select |old(#memory_int)| v_idx_420)) (or (= v_v_96_1 (select |ULTIMATE.start_malloc_old_#valid| v_idx_413)) (<= ULTIMATE.start_main_p10 v_idx_413)) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_415) v_v_98_1) (< v_idx_415 (+ ULTIMATE.start_main_p10 1)))))) (forall ((v_idx_434 Int) (v_idx_424 Int) (v_idx_432 Int) (v_idx_433 Int) (v_idx_427 Int) (v_idx_428 Int) (v_idx_425 Int) (v_idx_426 Int) (v_idx_429 Int) (v_idx_430 Int) (v_idx_431 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_137_1 Int) (v_v_136_1 Int) (v_v_135_1 Int) (v_v_4_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (<= ULTIMATE.start_main_p4 v_idx_432) (= (select |#memory_int| v_idx_432) v_v_135_1)) (= (select |old(#valid)| v_idx_427) v_v_2_1) (= v_v_4_1 (select |old(#memory_int)| v_idx_431)) (or (< v_idx_434 (+ ULTIMATE.start_main_p4 1)) (= (select |#memory_int| v_idx_434) v_v_137_1)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_429) (= (select |#valid| v_idx_429) 1) (< v_idx_429 ULTIMATE.start_main_p10)) (or (<= ULTIMATE.start_main_p10 v_idx_424) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_424) v_v_96_1)) (or (< v_idx_426 (+ ULTIMATE.start_main_p10 1)) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_426) v_v_98_1)) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (= (select |#memory_int| v_idx_433) v_v_136_1) (< v_idx_433 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_433)) (or (<= ULTIMATE.start_main_p10 v_idx_428) (= v_v_102_1 (select |#valid| v_idx_428))) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_425) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_425) 0) (< v_idx_425 ULTIMATE.start_main_p10)) (or (< v_idx_430 (+ ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |#valid| v_idx_430))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))))} [2019-01-18 16:22:12,249 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p9 := #memory_int[main_p9] + 1]; [2019-01-18 16:22:12,250 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p9 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p9) 1))) [2019-01-18 16:22:12,435 WARN L276 ngHoareTripleChecker]: Post: {2147483612#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_436 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_436) (< v_idx_436 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_436)))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_440 Int)) (or (= (select |#valid| v_idx_440) 1) (< v_idx_440 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_440))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:22:15,633 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:22:15,633 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:22:15,634 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:22:15,634 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:22:15,634 WARN L224 ngHoareTripleChecker]: Pre: {2147483611#(or (forall ((v_idx_467 Int) (v_idx_457 Int) (v_idx_465 Int) (v_idx_466 Int) (v_idx_458 Int) (v_idx_459 Int) (v_idx_460 Int) (v_idx_463 Int) (v_idx_464 Int) (v_idx_461 Int) (v_idx_462 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_137_1 Int) (v_v_2_1 Int) (v_v_136_1 Int) (v_v_135_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_463 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#valid| v_idx_463) v_v_104_1)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_467 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_467) v_v_137_1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_457) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_457)) (or (< v_idx_462 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_462) (= (select |c_#valid| v_idx_462) 1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_460)) (or (<= c_ULTIMATE.start_main_p10 v_idx_461) (= (select |c_#valid| v_idx_461) v_v_102_1)) (or (< v_idx_459 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_459) v_v_98_1)) (or (= (select |c_#memory_int| v_idx_465) v_v_135_1) (<= c_ULTIMATE.start_main_p4 v_idx_465)) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_458)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_458) (< v_idx_458 c_ULTIMATE.start_main_p10)) (or (< v_idx_466 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_466) v_v_136_1) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_466)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_464)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_456 Int) (v_idx_446 Int) (v_idx_454 Int) (v_idx_455 Int) (v_idx_449 Int) (v_idx_447 Int) (v_idx_448 Int) (v_idx_452 Int) (v_idx_453 Int) (v_idx_450 Int) (v_idx_451 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_453)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_446) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_446)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (or (<= c_ULTIMATE.start_main_p10 v_idx_450) (= (select |c_#valid| v_idx_450) v_v_102_1)) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_#memory_int| v_idx_456) v_v_134_1) (< v_idx_456 (+ c_ULTIMATE.start_main_p10 1))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_451) (< v_idx_451 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_451))) (or (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_448)) (< v_idx_448 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_447 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_447)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_447)) (or (<= c_ULTIMATE.start_main_p10 v_idx_454) (= (select |c_#memory_int| v_idx_454) v_v_132_1)) (or (< v_idx_455 c_ULTIMATE.start_main_p10) (= (select |c_#memory_int| v_idx_455) 0) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_455)) (or (< v_idx_452 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#valid| v_idx_452) v_v_104_1)) (= (select |c_old(#valid)| v_idx_449) v_v_2_1) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))))} [2019-01-18 16:22:15,634 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p10 := #memory_int[main_p10] - 1]; [2019-01-18 16:22:15,634 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p10 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p10) (- 1)))) [2019-01-18 16:22:15,635 WARN L230 ngHoareTripleChecker]: Post: {2147483610#(forall ((v_idx_478 Int) (v_idx_468 Int) (v_idx_476 Int) (v_idx_477 Int) (v_idx_469 Int) (v_idx_470 Int) (v_idx_471 Int) (v_idx_474 Int) (v_idx_475 Int) (v_idx_472 Int) (v_idx_473 Int)) (exists ((v_v_588_1 Int) (v_v_587_1 Int) (v_v_98_1 Int) (v_v_102_1 Int) (v_v_589_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= 1 (select |c_#valid| v_idx_473)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_473) (< v_idx_473 c_ULTIMATE.start_main_p10)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p10 v_idx_476) (= v_v_587_1 (select |c_#memory_int| v_idx_476))) (= v_v_2_1 (select |c_old(#valid)| v_idx_471)) (= (select |c_old(#memory_int)| v_idx_475) v_v_4_1) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_470) v_v_98_1) (< v_idx_470 (+ c_ULTIMATE.start_main_p10 1))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_477) (< v_idx_477 c_ULTIMATE.start_main_p10) (= v_v_588_1 (select |c_#memory_int| v_idx_477))) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_469)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_469) (< v_idx_469 c_ULTIMATE.start_main_p10)) (or (<= c_ULTIMATE.start_main_p10 v_idx_472) (= v_v_102_1 (select |c_#valid| v_idx_472))) (or (= v_v_104_1 (select |c_#valid| v_idx_474)) (< v_idx_474 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_478 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#memory_int| v_idx_478) v_v_589_1)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (<= c_ULTIMATE.start_main_p10 v_idx_468) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_468) v_v_96_1)))))} [2019-01-18 16:22:15,635 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:22:16,184 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:22:16,185 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:22:24,154 WARN L181 SmtUtils]: Spent 7.97 s on a formula simplification that was a NOOP. DAG size: 146 [2019-01-18 16:22:24,154 WARN L270 ngHoareTripleChecker]: Pre: {2147483611#(or (forall ((v_idx_467 Int) (v_idx_457 Int) (v_idx_465 Int) (v_idx_466 Int) (v_idx_458 Int) (v_idx_459 Int) (v_idx_460 Int) (v_idx_463 Int) (v_idx_464 Int) (v_idx_461 Int) (v_idx_462 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_137_1 Int) (v_v_2_1 Int) (v_v_136_1 Int) (v_v_135_1 Int) (v_v_4_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (< v_idx_463 (+ ULTIMATE.start_main_p10 1)) (= (select |#valid| v_idx_463) v_v_104_1)) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_467 (+ ULTIMATE.start_main_p4 1)) (= (select |#memory_int| v_idx_467) v_v_137_1)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_457) v_v_96_1) (<= ULTIMATE.start_main_p10 v_idx_457)) (or (< v_idx_462 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_462) (= (select |#valid| v_idx_462) 1)) (= v_v_2_1 (select |old(#valid)| v_idx_460)) (or (<= ULTIMATE.start_main_p10 v_idx_461) (= (select |#valid| v_idx_461) v_v_102_1)) (or (< v_idx_459 (+ ULTIMATE.start_main_p10 1)) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_459) v_v_98_1)) (or (= (select |#memory_int| v_idx_465) v_v_135_1) (<= ULTIMATE.start_main_p4 v_idx_465)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_458)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_458) (< v_idx_458 ULTIMATE.start_main_p10)) (or (< v_idx_466 ULTIMATE.start_main_p4) (= (select |#memory_int| v_idx_466) v_v_136_1) (<= (+ ULTIMATE.start_main_p4 1) v_idx_466)) (= v_v_4_1 (select |old(#memory_int)| v_idx_464)) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_456 Int) (v_idx_446 Int) (v_idx_454 Int) (v_idx_455 Int) (v_idx_449 Int) (v_idx_447 Int) (v_idx_448 Int) (v_idx_452 Int) (v_idx_453 Int) (v_idx_450 Int) (v_idx_451 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (= v_v_4_1 (select |old(#memory_int)| v_idx_453)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_446) v_v_96_1) (<= ULTIMATE.start_main_p10 v_idx_446)) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (or (<= ULTIMATE.start_main_p10 v_idx_450) (= (select |#valid| v_idx_450) v_v_102_1)) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (= (select |#memory_int| v_idx_456) v_v_134_1) (< v_idx_456 (+ ULTIMATE.start_main_p10 1))) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_451) (< v_idx_451 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_451))) (or (= v_v_98_1 (select |ULTIMATE.start_malloc_old_#valid| v_idx_448)) (< v_idx_448 (+ ULTIMATE.start_main_p10 1))) (or (< v_idx_447 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_447)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_447)) (or (<= ULTIMATE.start_main_p10 v_idx_454) (= (select |#memory_int| v_idx_454) v_v_132_1)) (or (< v_idx_455 ULTIMATE.start_main_p10) (= (select |#memory_int| v_idx_455) 0) (<= (+ ULTIMATE.start_main_p10 1) v_idx_455)) (or (< v_idx_452 (+ ULTIMATE.start_main_p10 1)) (= (select |#valid| v_idx_452) v_v_104_1)) (= (select |old(#valid)| v_idx_449) v_v_2_1) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))))} [2019-01-18 16:22:24,154 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p10 := #memory_int[main_p10] - 1]; [2019-01-18 16:22:24,154 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p10 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p10) (- 1)))) [2019-01-18 16:22:24,174 WARN L276 ngHoareTripleChecker]: Post: {2147483610#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_469 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_469)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_469) (< v_idx_469 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_473 Int)) (or (= 1 (select |#valid| v_idx_473)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_473) (< v_idx_473 ULTIMATE.start_main_p10))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:22:27,169 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:22:27,170 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:22:27,170 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:22:27,170 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:22:27,170 WARN L224 ngHoareTripleChecker]: Pre: {2147483609#(or (forall ((v_idx_489 Int) (v_idx_479 Int) (v_idx_487 Int) (v_idx_488 Int) (v_idx_481 Int) (v_idx_482 Int) (v_idx_480 Int) (v_idx_485 Int) (v_idx_486 Int) (v_idx_483 Int) (v_idx_484 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= (select |c_#memory_int| v_idx_488) 0) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_488) (< v_idx_488 c_ULTIMATE.start_main_p10)) (or (<= c_ULTIMATE.start_main_p10 v_idx_483) (= v_v_102_1 (select |c_#valid| v_idx_483))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (or (< v_idx_489 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_134_1 (select |c_#memory_int| v_idx_489))) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p10 v_idx_479) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_479) v_v_96_1)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_484) (< v_idx_484 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_484))) (or (= v_v_132_1 (select |c_#memory_int| v_idx_487)) (<= c_ULTIMATE.start_main_p10 v_idx_487)) (= v_v_2_1 (select |c_old(#valid)| v_idx_482)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_480) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_480) 0) (< v_idx_480 c_ULTIMATE.start_main_p10)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_481) v_v_98_1) (< v_idx_481 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_485 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_485))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_486)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_500 Int) (v_idx_498 Int) (v_idx_499 Int) (v_idx_492 Int) (v_idx_493 Int) (v_idx_490 Int) (v_idx_491 Int) (v_idx_496 Int) (v_idx_497 Int) (v_idx_494 Int) (v_idx_495 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_137_1 Int) (v_v_136_1 Int) (v_v_4_1 Int) (v_v_135_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_491 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_491)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_491)) (= (select |c_old(#memory_int)| v_idx_497) v_v_4_1) (or (< v_idx_496 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_496))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (= v_v_2_1 (select |c_old(#valid)| v_idx_493)) (or (<= c_ULTIMATE.start_main_p4 v_idx_498) (= (select |c_#memory_int| v_idx_498) v_v_135_1)) (or (= (select |c_#memory_int| v_idx_499) v_v_136_1) (< v_idx_499 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_499)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_492) v_v_98_1) (< v_idx_492 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_495 c_ULTIMATE.start_main_p10) (= (select |c_#valid| v_idx_495) 1) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_495)) (or (= v_v_137_1 (select |c_#memory_int| v_idx_500)) (< v_idx_500 (+ c_ULTIMATE.start_main_p4 1))) (or (= v_v_102_1 (select |c_#valid| v_idx_494)) (<= c_ULTIMATE.start_main_p10 v_idx_494)) (or (<= c_ULTIMATE.start_main_p10 v_idx_490) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_490) v_v_96_1)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))))} [2019-01-18 16:22:27,170 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p2 := #memory_int[main_p2] - 1]; [2019-01-18 16:22:27,170 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 16:22:27,171 WARN L230 ngHoareTripleChecker]: Post: {2147483608#(forall ((v_idx_511 Int) (v_idx_501 Int) (v_idx_510 Int) (v_idx_504 Int) (v_idx_505 Int) (v_idx_502 Int) (v_idx_503 Int) (v_idx_508 Int) (v_idx_509 Int) (v_idx_506 Int) (v_idx_507 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_632_1 Int) (v_v_4_1 Int) (v_v_634_1 Int) (v_v_633_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (<= c_ULTIMATE.start_main_p10 v_idx_505) (= v_v_102_1 (select |c_#valid| v_idx_505))) (= v_v_2_1 (select |c_old(#valid)| v_idx_504)) (or (< v_idx_511 (+ c_ULTIMATE.start_main_p2 1)) (= v_v_634_1 (select |c_#memory_int| v_idx_511))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_510) (< v_idx_510 c_ULTIMATE.start_main_p2) (= (select |c_#memory_int| v_idx_510) v_v_633_1)) (or (= v_v_104_1 (select |c_#valid| v_idx_507)) (< v_idx_507 (+ c_ULTIMATE.start_main_p10 1))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_502) 0) (< v_idx_502 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_502)) (or (< v_idx_506 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_506) (= 1 (select |c_#valid| v_idx_506))) (or (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_501)) (<= c_ULTIMATE.start_main_p10 v_idx_501)) (or (= v_v_632_1 (select |c_#memory_int| v_idx_509)) (<= c_ULTIMATE.start_main_p2 v_idx_509)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_503) v_v_98_1) (< v_idx_503 (+ c_ULTIMATE.start_main_p10 1))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_508)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:22:27,171 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:22:27,621 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:22:27,621 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:22:35,638 WARN L181 SmtUtils]: Spent 8.02 s on a formula simplification that was a NOOP. DAG size: 146 [2019-01-18 16:22:35,639 WARN L270 ngHoareTripleChecker]: Pre: {2147483609#(or (forall ((v_idx_489 Int) (v_idx_479 Int) (v_idx_487 Int) (v_idx_488 Int) (v_idx_481 Int) (v_idx_482 Int) (v_idx_480 Int) (v_idx_485 Int) (v_idx_486 Int) (v_idx_483 Int) (v_idx_484 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (= (select |#memory_int| v_idx_488) 0) (<= (+ ULTIMATE.start_main_p10 1) v_idx_488) (< v_idx_488 ULTIMATE.start_main_p10)) (or (<= ULTIMATE.start_main_p10 v_idx_483) (= v_v_102_1 (select |#valid| v_idx_483))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (or (< v_idx_489 (+ ULTIMATE.start_main_p10 1)) (= v_v_134_1 (select |#memory_int| v_idx_489))) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (<= ULTIMATE.start_main_p10 v_idx_479) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_479) v_v_96_1)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_484) (< v_idx_484 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_484))) (or (= v_v_132_1 (select |#memory_int| v_idx_487)) (<= ULTIMATE.start_main_p10 v_idx_487)) (= v_v_2_1 (select |old(#valid)| v_idx_482)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_480) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_480) 0) (< v_idx_480 ULTIMATE.start_main_p10)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_481) v_v_98_1) (< v_idx_481 (+ ULTIMATE.start_main_p10 1))) (or (< v_idx_485 (+ ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |#valid| v_idx_485))) (= v_v_4_1 (select |old(#memory_int)| v_idx_486)) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_500 Int) (v_idx_498 Int) (v_idx_499 Int) (v_idx_492 Int) (v_idx_493 Int) (v_idx_490 Int) (v_idx_491 Int) (v_idx_496 Int) (v_idx_497 Int) (v_idx_494 Int) (v_idx_495 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_137_1 Int) (v_v_136_1 Int) (v_v_4_1 Int) (v_v_135_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (< v_idx_491 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_491)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_491)) (= (select |old(#memory_int)| v_idx_497) v_v_4_1) (or (< v_idx_496 (+ ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |#valid| v_idx_496))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (= v_v_2_1 (select |old(#valid)| v_idx_493)) (or (<= ULTIMATE.start_main_p4 v_idx_498) (= (select |#memory_int| v_idx_498) v_v_135_1)) (or (= (select |#memory_int| v_idx_499) v_v_136_1) (< v_idx_499 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_499)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_492) v_v_98_1) (< v_idx_492 (+ ULTIMATE.start_main_p10 1))) (or (< v_idx_495 ULTIMATE.start_main_p10) (= (select |#valid| v_idx_495) 1) (<= (+ ULTIMATE.start_main_p10 1) v_idx_495)) (or (= v_v_137_1 (select |#memory_int| v_idx_500)) (< v_idx_500 (+ ULTIMATE.start_main_p4 1))) (or (= v_v_102_1 (select |#valid| v_idx_494)) (<= ULTIMATE.start_main_p10 v_idx_494)) (or (<= ULTIMATE.start_main_p10 v_idx_490) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_490) v_v_96_1)) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))))} [2019-01-18 16:22:35,639 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p2 := #memory_int[main_p2] - 1]; [2019-01-18 16:22:35,639 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 16:22:35,837 WARN L276 ngHoareTripleChecker]: Post: {2147483608#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_502 Int)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_502) 0) (< v_idx_502 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_502))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_506 Int)) (or (< v_idx_506 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_506) (= 1 (select |#valid| v_idx_506)))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:22:38,708 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:22:38,708 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:22:38,709 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:22:38,709 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:22:38,709 WARN L224 ngHoareTripleChecker]: Pre: {2147483607#(or (forall ((v_idx_533 Int) (v_idx_523 Int) (v_idx_531 Int) (v_idx_532 Int) (v_idx_526 Int) (v_idx_527 Int) (v_idx_524 Int) (v_idx_525 Int) (v_idx_528 Int) (v_idx_529 Int) (v_idx_530 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_137_1 Int) (v_v_136_1 Int) (v_v_4_1 Int) (v_v_135_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_530)) (= (select |c_old(#valid)| v_idx_526) v_v_2_1) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_528) (= 1 (select |c_#valid| v_idx_528)) (< v_idx_528 c_ULTIMATE.start_main_p10)) (or (= v_v_104_1 (select |c_#valid| v_idx_529)) (< v_idx_529 (+ c_ULTIMATE.start_main_p10 1))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_525 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_525) v_v_98_1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_523) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_523)) (or (< v_idx_533 (+ c_ULTIMATE.start_main_p4 1)) (= v_v_137_1 (select |c_#memory_int| v_idx_533))) (or (= v_v_135_1 (select |c_#memory_int| v_idx_531)) (<= c_ULTIMATE.start_main_p4 v_idx_531)) (or (< v_idx_524 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_524) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_524))) (or (< v_idx_532 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_532) (= v_v_136_1 (select |c_#memory_int| v_idx_532))) (or (<= c_ULTIMATE.start_main_p10 v_idx_527) (= v_v_102_1 (select |c_#valid| v_idx_527))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_522 Int) (v_idx_512 Int) (v_idx_520 Int) (v_idx_521 Int) (v_idx_515 Int) (v_idx_516 Int) (v_idx_513 Int) (v_idx_514 Int) (v_idx_519 Int) (v_idx_517 Int) (v_idx_518 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_522 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#memory_int| v_idx_522) v_v_134_1)) (or (= (select |c_#memory_int| v_idx_520) v_v_132_1) (<= c_ULTIMATE.start_main_p10 v_idx_520)) (or (<= c_ULTIMATE.start_main_p10 v_idx_512) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_512) v_v_96_1)) (or (= v_v_104_1 (select |c_#valid| v_idx_518)) (< v_idx_518 (+ c_ULTIMATE.start_main_p10 1))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (= (select |c_old(#valid)| v_idx_515) v_v_2_1) (or (<= c_ULTIMATE.start_main_p10 v_idx_516) (= v_v_102_1 (select |c_#valid| v_idx_516))) (or (< v_idx_521 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_521) (= (select |c_#memory_int| v_idx_521) 0)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_519)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_513) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_513)) (< v_idx_513 c_ULTIMATE.start_main_p10)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_517) (< v_idx_517 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_517))) (or (< v_idx_514 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_514) v_v_98_1)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))))} [2019-01-18 16:22:38,709 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p6 := #memory_int[main_p6] - 1]; [2019-01-18 16:22:38,709 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p6 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p6) (- 1)))) [2019-01-18 16:22:38,709 WARN L230 ngHoareTripleChecker]: Post: {2147483606#(forall ((v_idx_544 Int) (v_idx_534 Int) (v_idx_542 Int) (v_idx_543 Int) (v_idx_537 Int) (v_idx_538 Int) (v_idx_535 Int) (v_idx_536 Int) (v_idx_539 Int) (v_idx_540 Int) (v_idx_541 Int)) (exists ((v_v_678_1 Int) (v_v_677_1 Int) (v_v_98_1 Int) (v_v_676_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_540 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_540))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_541)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_535 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_535) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_535) 0)) (or (= 1 (select |c_#valid| v_idx_539)) (< v_idx_539 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_539)) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_543) (< v_idx_543 c_ULTIMATE.start_main_p6) (= v_v_677_1 (select |c_#memory_int| v_idx_543))) (or (<= c_ULTIMATE.start_main_p6 v_idx_542) (= (select |c_#memory_int| v_idx_542) v_v_676_1)) (or (= (select |c_#memory_int| v_idx_544) v_v_678_1) (< v_idx_544 (+ c_ULTIMATE.start_main_p6 1))) (or (<= c_ULTIMATE.start_main_p10 v_idx_534) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_534) v_v_96_1)) (or (< v_idx_536 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_536) v_v_98_1)) (= (select |c_old(#valid)| v_idx_537) v_v_2_1) (or (= v_v_102_1 (select |c_#valid| v_idx_538)) (<= c_ULTIMATE.start_main_p10 v_idx_538)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:22:38,709 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:22:39,187 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:22:39,187 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:22:47,228 WARN L181 SmtUtils]: Spent 8.04 s on a formula simplification that was a NOOP. DAG size: 146 [2019-01-18 16:22:47,228 WARN L270 ngHoareTripleChecker]: Pre: {2147483607#(or (forall ((v_idx_533 Int) (v_idx_523 Int) (v_idx_531 Int) (v_idx_532 Int) (v_idx_526 Int) (v_idx_527 Int) (v_idx_524 Int) (v_idx_525 Int) (v_idx_528 Int) (v_idx_529 Int) (v_idx_530 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_137_1 Int) (v_v_136_1 Int) (v_v_4_1 Int) (v_v_135_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (= v_v_4_1 (select |old(#memory_int)| v_idx_530)) (= (select |old(#valid)| v_idx_526) v_v_2_1) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_528) (= 1 (select |#valid| v_idx_528)) (< v_idx_528 ULTIMATE.start_main_p10)) (or (= v_v_104_1 (select |#valid| v_idx_529)) (< v_idx_529 (+ ULTIMATE.start_main_p10 1))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_525 (+ ULTIMATE.start_main_p10 1)) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_525) v_v_98_1)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_523) v_v_96_1) (<= ULTIMATE.start_main_p10 v_idx_523)) (or (< v_idx_533 (+ ULTIMATE.start_main_p4 1)) (= v_v_137_1 (select |#memory_int| v_idx_533))) (or (= v_v_135_1 (select |#memory_int| v_idx_531)) (<= ULTIMATE.start_main_p4 v_idx_531)) (or (< v_idx_524 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_524) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_524))) (or (< v_idx_532 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_532) (= v_v_136_1 (select |#memory_int| v_idx_532))) (or (<= ULTIMATE.start_main_p10 v_idx_527) (= v_v_102_1 (select |#valid| v_idx_527))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_522 Int) (v_idx_512 Int) (v_idx_520 Int) (v_idx_521 Int) (v_idx_515 Int) (v_idx_516 Int) (v_idx_513 Int) (v_idx_514 Int) (v_idx_519 Int) (v_idx_517 Int) (v_idx_518 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (< v_idx_522 (+ ULTIMATE.start_main_p10 1)) (= (select |#memory_int| v_idx_522) v_v_134_1)) (or (= (select |#memory_int| v_idx_520) v_v_132_1) (<= ULTIMATE.start_main_p10 v_idx_520)) (or (<= ULTIMATE.start_main_p10 v_idx_512) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_512) v_v_96_1)) (or (= v_v_104_1 (select |#valid| v_idx_518)) (< v_idx_518 (+ ULTIMATE.start_main_p10 1))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (= (select |old(#valid)| v_idx_515) v_v_2_1) (or (<= ULTIMATE.start_main_p10 v_idx_516) (= v_v_102_1 (select |#valid| v_idx_516))) (or (< v_idx_521 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_521) (= (select |#memory_int| v_idx_521) 0)) (= v_v_4_1 (select |old(#memory_int)| v_idx_519)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_513) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_513)) (< v_idx_513 ULTIMATE.start_main_p10)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_517) (< v_idx_517 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_517))) (or (< v_idx_514 (+ ULTIMATE.start_main_p10 1)) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_514) v_v_98_1)) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))))} [2019-01-18 16:22:47,228 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p6 := #memory_int[main_p6] - 1]; [2019-01-18 16:22:47,229 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p6 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p6) (- 1)))) [2019-01-18 16:22:47,409 WARN L276 ngHoareTripleChecker]: Post: {2147483606#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_539 Int)) (or (= 1 (select |#valid| v_idx_539)) (< v_idx_539 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_539))) (forall ((v_idx_535 Int)) (or (< v_idx_535 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_535) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_535) 0))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:22:51,127 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:22:51,128 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:22:51,128 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:22:51,128 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:22:51,128 WARN L224 ngHoareTripleChecker]: Pre: {2147483605#(or (forall ((v_idx_555 Int) (v_idx_545 Int) (v_idx_553 Int) (v_idx_554 Int) (v_idx_548 Int) (v_idx_549 Int) (v_idx_546 Int) (v_idx_547 Int) (v_idx_551 Int) (v_idx_552 Int) (v_idx_550 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_554 c_ULTIMATE.start_main_p10) (= (select |c_#memory_int| v_idx_554) 0) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_554)) (= v_v_2_1 (select |c_old(#valid)| v_idx_548)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_552)) (or (< v_idx_550 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_550) (= 1 (select |c_#valid| v_idx_550))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_546) 0) (< v_idx_546 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_546)) (or (= (select |c_#memory_int| v_idx_555) v_v_134_1) (< v_idx_555 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_551 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_551))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_547) v_v_98_1) (< v_idx_547 (+ c_ULTIMATE.start_main_p10 1))) (or (<= c_ULTIMATE.start_main_p10 v_idx_545) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_545) v_v_96_1)) (or (<= c_ULTIMATE.start_main_p10 v_idx_549) (= v_v_102_1 (select |c_#valid| v_idx_549))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_553) v_v_132_1) (<= c_ULTIMATE.start_main_p10 v_idx_553))))) (forall ((v_idx_566 Int) (v_idx_556 Int) (v_idx_564 Int) (v_idx_565 Int) (v_idx_559 Int) (v_idx_557 Int) (v_idx_558 Int) (v_idx_562 Int) (v_idx_563 Int) (v_idx_560 Int) (v_idx_561 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_137_1 Int) (v_v_2_1 Int) (v_v_136_1 Int) (v_v_135_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (= (select |c_old(#valid)| v_idx_559) v_v_2_1) (or (< v_idx_566 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_566) v_v_137_1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_556) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_556)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_561) (= 1 (select |c_#valid| v_idx_561)) (< v_idx_561 c_ULTIMATE.start_main_p10)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_#memory_int| v_idx_564) v_v_135_1) (<= c_ULTIMATE.start_main_p4 v_idx_564)) (or (= v_v_102_1 (select |c_#valid| v_idx_560)) (<= c_ULTIMATE.start_main_p10 v_idx_560)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_557) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_557)) (< v_idx_557 c_ULTIMATE.start_main_p10)) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_565) (< v_idx_565 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_565) v_v_136_1)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_563)) (or (< v_idx_562 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_562))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (< v_idx_558 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_558) v_v_98_1))))))} [2019-01-18 16:22:51,128 WARN L228 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p1] >= 0); [2019-01-18 16:22:51,129 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1))) [2019-01-18 16:22:51,129 WARN L230 ngHoareTripleChecker]: Post: {2147483604#(forall ((v_idx_577 Int) (v_idx_567 Int) (v_idx_575 Int) (v_idx_576 Int) (v_idx_568 Int) (v_idx_569 Int) (v_idx_570 Int) (v_idx_573 Int) (v_idx_574 Int) (v_idx_571 Int) (v_idx_572 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_722_1 Int) (v_v_721_1 Int) (v_v_720_1 Int)) (and (<= (- v_v_721_1 (- v_v_721_1)) (- 2)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (<= c_ULTIMATE.start_main_p10 v_idx_567) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_567) v_v_96_1)) (= (select |c_old(#memory_int)| v_idx_574) v_v_4_1) (or (<= c_ULTIMATE.start_main_p10 v_idx_571) (= v_v_102_1 (select |c_#valid| v_idx_571))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ v_v_721_1 1) 0) (or (< v_idx_573 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_573))) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_568)) (< v_idx_568 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_568)) (or (= (select |c_#memory_int| v_idx_575) v_v_720_1) (<= c_ULTIMATE.start_main_p1 v_idx_575)) (= (select |c_old(#valid)| v_idx_570) v_v_2_1) (or (= (select |c_#memory_int| v_idx_576) v_v_721_1) (< v_idx_576 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_576)) (or (< v_idx_577 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_577) v_v_722_1)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (< v_idx_572 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_572)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_572)) (or (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_569)) (< v_idx_569 (+ c_ULTIMATE.start_main_p10 1))))))} [2019-01-18 16:22:51,129 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:22:51,812 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:22:51,812 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:22:59,793 WARN L181 SmtUtils]: Spent 7.98 s on a formula simplification that was a NOOP. DAG size: 146 [2019-01-18 16:22:59,794 WARN L270 ngHoareTripleChecker]: Pre: {2147483605#(or (forall ((v_idx_555 Int) (v_idx_545 Int) (v_idx_553 Int) (v_idx_554 Int) (v_idx_548 Int) (v_idx_549 Int) (v_idx_546 Int) (v_idx_547 Int) (v_idx_551 Int) (v_idx_552 Int) (v_idx_550 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (< v_idx_554 ULTIMATE.start_main_p10) (= (select |#memory_int| v_idx_554) 0) (<= (+ ULTIMATE.start_main_p10 1) v_idx_554)) (= v_v_2_1 (select |old(#valid)| v_idx_548)) (= v_v_4_1 (select |old(#memory_int)| v_idx_552)) (or (< v_idx_550 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_550) (= 1 (select |#valid| v_idx_550))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_546) 0) (< v_idx_546 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_546)) (or (= (select |#memory_int| v_idx_555) v_v_134_1) (< v_idx_555 (+ ULTIMATE.start_main_p10 1))) (or (< v_idx_551 (+ ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |#valid| v_idx_551))) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_547) v_v_98_1) (< v_idx_547 (+ ULTIMATE.start_main_p10 1))) (or (<= ULTIMATE.start_main_p10 v_idx_545) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_545) v_v_96_1)) (or (<= ULTIMATE.start_main_p10 v_idx_549) (= v_v_102_1 (select |#valid| v_idx_549))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) (or (= (select |#memory_int| v_idx_553) v_v_132_1) (<= ULTIMATE.start_main_p10 v_idx_553))))) (forall ((v_idx_566 Int) (v_idx_556 Int) (v_idx_564 Int) (v_idx_565 Int) (v_idx_559 Int) (v_idx_557 Int) (v_idx_558 Int) (v_idx_562 Int) (v_idx_563 Int) (v_idx_560 Int) (v_idx_561 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_137_1 Int) (v_v_2_1 Int) (v_v_136_1 Int) (v_v_135_1 Int) (v_v_4_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (= (select |old(#valid)| v_idx_559) v_v_2_1) (or (< v_idx_566 (+ ULTIMATE.start_main_p4 1)) (= (select |#memory_int| v_idx_566) v_v_137_1)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_556) v_v_96_1) (<= ULTIMATE.start_main_p10 v_idx_556)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_561) (= 1 (select |#valid| v_idx_561)) (< v_idx_561 ULTIMATE.start_main_p10)) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (= (select |#memory_int| v_idx_564) v_v_135_1) (<= ULTIMATE.start_main_p4 v_idx_564)) (or (= v_v_102_1 (select |#valid| v_idx_560)) (<= ULTIMATE.start_main_p10 v_idx_560)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_557) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_557)) (< v_idx_557 ULTIMATE.start_main_p10)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_565) (< v_idx_565 ULTIMATE.start_main_p4) (= (select |#memory_int| v_idx_565) v_v_136_1)) (= v_v_4_1 (select |old(#memory_int)| v_idx_563)) (or (< v_idx_562 (+ ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |#valid| v_idx_562))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) (or (< v_idx_558 (+ ULTIMATE.start_main_p10 1)) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_558) v_v_98_1))))))} [2019-01-18 16:22:59,794 WARN L274 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p1] >= 0); [2019-01-18 16:22:59,794 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1))) [2019-01-18 16:22:59,991 WARN L276 ngHoareTripleChecker]: Post: {2147483604#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_576 Int)) (or (<= (+ (select |#memory_int| v_idx_576) 1) 0) (< v_idx_576 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_idx_576))) (forall ((v_idx_568 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_568)) (< v_idx_568 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_568))) (forall ((v_prenex_3 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_prenex_3) (< v_prenex_3 ULTIMATE.start_main_p1) (<= (+ (* 2 (select |#memory_int| v_prenex_3)) 2) 0))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_572 Int)) (or (< v_idx_572 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_572)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_572))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:02,620 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:23:02,620 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:23:02,621 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:23:02,621 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:23:02,621 WARN L224 ngHoareTripleChecker]: Pre: {2147483603#(or (forall ((v_idx_599 Int) (v_idx_589 Int) (v_idx_597 Int) (v_idx_598 Int) (v_idx_591 Int) (v_idx_592 Int) (v_idx_590 Int) (v_idx_595 Int) (v_idx_596 Int) (v_idx_593 Int) (v_idx_594 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_137_1 Int) (v_v_136_1 Int) (v_v_135_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_598 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_598) v_v_136_1) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_598)) (or (<= c_ULTIMATE.start_main_p10 v_idx_593) (= v_v_102_1 (select |c_#valid| v_idx_593))) (= v_v_2_1 (select |c_old(#valid)| v_idx_592)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_589) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_589)) (or (< v_idx_599 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_599) v_v_137_1)) (or (<= c_ULTIMATE.start_main_p4 v_idx_597) (= v_v_135_1 (select |c_#memory_int| v_idx_597))) (or (< v_idx_595 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_595))) (or (< v_idx_594 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_594)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_594)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_596)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_591) v_v_98_1) (< v_idx_591 (+ c_ULTIMATE.start_main_p10 1))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_590) (< v_idx_590 c_ULTIMATE.start_main_p10) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_590) 0)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_588 Int) (v_idx_578 Int) (v_idx_586 Int) (v_idx_587 Int) (v_idx_579 Int) (v_idx_580 Int) (v_idx_581 Int) (v_idx_584 Int) (v_idx_585 Int) (v_idx_582 Int) (v_idx_583 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= v_v_102_1 (select |c_#valid| v_idx_582)) (<= c_ULTIMATE.start_main_p10 v_idx_582)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_#memory_int| v_idx_588) v_v_134_1) (< v_idx_588 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_584 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_584))) (or (< v_idx_579 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_579) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_579) 0)) (= (select |c_old(#valid)| v_idx_581) v_v_2_1) (or (<= c_ULTIMATE.start_main_p10 v_idx_578) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_578) v_v_96_1)) (or (<= c_ULTIMATE.start_main_p10 v_idx_586) (= (select |c_#memory_int| v_idx_586) v_v_132_1)) (or (< v_idx_580 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_580) v_v_98_1)) (or (= 1 (select |c_#valid| v_idx_583)) (< v_idx_583 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_583)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_585)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_587) 0) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_587) (< v_idx_587 c_ULTIMATE.start_main_p10))))))} [2019-01-18 16:23:02,621 WARN L228 ngHoareTripleChecker]: Action: assume #memory_int[main_p1] >= 0; [2019-01-18 16:23:02,621 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1)) [2019-01-18 16:23:02,621 WARN L230 ngHoareTripleChecker]: Post: {2147483602#(forall ((v_idx_610 Int) (v_idx_600 Int) (v_idx_603 Int) (v_idx_604 Int) (v_idx_601 Int) (v_idx_602 Int) (v_idx_607 Int) (v_idx_608 Int) (v_idx_605 Int) (v_idx_606 Int) (v_idx_609 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_759_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_760_1 Int) (v_v_761_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= (select |c_#valid| v_idx_606) v_v_104_1) (< v_idx_606 (+ c_ULTIMATE.start_main_p10 1))) (<= 0 v_v_760_1) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_601)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_601) (< v_idx_601 c_ULTIMATE.start_main_p10)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_#memory_int| v_idx_610) v_v_761_1) (< v_idx_610 (+ c_ULTIMATE.start_main_p1 1))) (or (< v_idx_602 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_602))) (<= (- (- v_v_760_1) v_v_760_1) 0) (or (<= c_ULTIMATE.start_main_p1 v_idx_608) (= (select |c_#memory_int| v_idx_608) v_v_759_1)) (or (= (select |c_#valid| v_idx_605) 1) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_605) (< v_idx_605 c_ULTIMATE.start_main_p10)) (or (= (select |c_#memory_int| v_idx_609) v_v_760_1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_609) (< v_idx_609 c_ULTIMATE.start_main_p1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_600) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_600)) (or (= v_v_102_1 (select |c_#valid| v_idx_604)) (<= c_ULTIMATE.start_main_p10 v_idx_604)) (= (select |c_old(#memory_int)| v_idx_607) v_v_4_1) (= v_v_2_1 (select |c_old(#valid)| v_idx_603)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:23:02,621 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:23:03,165 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:23:03,166 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:23:11,098 WARN L181 SmtUtils]: Spent 7.93 s on a formula simplification that was a NOOP. DAG size: 146 [2019-01-18 16:23:11,098 WARN L270 ngHoareTripleChecker]: Pre: {2147483603#(or (forall ((v_idx_599 Int) (v_idx_589 Int) (v_idx_597 Int) (v_idx_598 Int) (v_idx_591 Int) (v_idx_592 Int) (v_idx_590 Int) (v_idx_595 Int) (v_idx_596 Int) (v_idx_593 Int) (v_idx_594 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_137_1 Int) (v_v_136_1 Int) (v_v_135_1 Int) (v_v_4_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (< v_idx_598 ULTIMATE.start_main_p4) (= (select |#memory_int| v_idx_598) v_v_136_1) (<= (+ ULTIMATE.start_main_p4 1) v_idx_598)) (or (<= ULTIMATE.start_main_p10 v_idx_593) (= v_v_102_1 (select |#valid| v_idx_593))) (= v_v_2_1 (select |old(#valid)| v_idx_592)) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_589) v_v_96_1) (<= ULTIMATE.start_main_p10 v_idx_589)) (or (< v_idx_599 (+ ULTIMATE.start_main_p4 1)) (= (select |#memory_int| v_idx_599) v_v_137_1)) (or (<= ULTIMATE.start_main_p4 v_idx_597) (= v_v_135_1 (select |#memory_int| v_idx_597))) (or (< v_idx_595 (+ ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |#valid| v_idx_595))) (or (< v_idx_594 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_594)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_594)) (= v_v_4_1 (select |old(#memory_int)| v_idx_596)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_591) v_v_98_1) (< v_idx_591 (+ ULTIMATE.start_main_p10 1))) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_590) (< v_idx_590 ULTIMATE.start_main_p10) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_590) 0)) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_588 Int) (v_idx_578 Int) (v_idx_586 Int) (v_idx_587 Int) (v_idx_579 Int) (v_idx_580 Int) (v_idx_581 Int) (v_idx_584 Int) (v_idx_585 Int) (v_idx_582 Int) (v_idx_583 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (= v_v_102_1 (select |#valid| v_idx_582)) (<= ULTIMATE.start_main_p10 v_idx_582)) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (= (select |#memory_int| v_idx_588) v_v_134_1) (< v_idx_588 (+ ULTIMATE.start_main_p10 1))) (or (< v_idx_584 (+ ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |#valid| v_idx_584))) (or (< v_idx_579 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_579) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_579) 0)) (= (select |old(#valid)| v_idx_581) v_v_2_1) (or (<= ULTIMATE.start_main_p10 v_idx_578) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_578) v_v_96_1)) (or (<= ULTIMATE.start_main_p10 v_idx_586) (= (select |#memory_int| v_idx_586) v_v_132_1)) (or (< v_idx_580 (+ ULTIMATE.start_main_p10 1)) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_580) v_v_98_1)) (or (= 1 (select |#valid| v_idx_583)) (< v_idx_583 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_583)) (= v_v_4_1 (select |old(#memory_int)| v_idx_585)) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) (or (= (select |#memory_int| v_idx_587) 0) (<= (+ ULTIMATE.start_main_p10 1) v_idx_587) (< v_idx_587 ULTIMATE.start_main_p10))))))} [2019-01-18 16:23:11,098 WARN L274 ngHoareTripleChecker]: Action: assume #memory_int[main_p1] >= 0; [2019-01-18 16:23:11,098 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1)) [2019-01-18 16:23:11,290 WARN L276 ngHoareTripleChecker]: Post: {2147483602#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_prenex_4 Int)) (or (< v_prenex_4 ULTIMATE.start_main_p1) (<= 0 (select |#memory_int| v_prenex_4)) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_4))) (forall ((v_idx_609 Int)) (or (<= 0 (* 2 (select |#memory_int| v_idx_609))) (<= (+ ULTIMATE.start_main_p1 1) v_idx_609) (< v_idx_609 ULTIMATE.start_main_p1))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_605 Int)) (or (= (select |#valid| v_idx_605) 1) (<= (+ ULTIMATE.start_main_p10 1) v_idx_605) (< v_idx_605 ULTIMATE.start_main_p10))) (forall ((v_idx_601 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_601)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_601) (< v_idx_601 ULTIMATE.start_main_p10))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:13,935 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:23:13,935 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:23:13,935 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:23:13,935 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:23:13,936 WARN L224 ngHoareTripleChecker]: Pre: {2147483601#(or (forall ((v_idx_621 Int) (v_idx_611 Int) (v_idx_620 Int) (v_idx_614 Int) (v_idx_615 Int) (v_idx_612 Int) (v_idx_613 Int) (v_idx_618 Int) (v_idx_619 Int) (v_idx_616 Int) (v_idx_617 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= (select |c_#valid| v_idx_617) v_v_104_1) (< v_idx_617 (+ c_ULTIMATE.start_main_p10 1))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_611) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_611)) (or (< v_idx_616 c_ULTIMATE.start_main_p10) (= (select |c_#valid| v_idx_616) 1) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_616)) (or (<= c_ULTIMATE.start_main_p10 v_idx_615) (= v_v_102_1 (select |c_#valid| v_idx_615))) (or (< v_idx_621 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#memory_int| v_idx_621) v_v_134_1)) (or (< v_idx_612 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_612)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_612)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_613) v_v_98_1) (< v_idx_613 (+ c_ULTIMATE.start_main_p10 1))) (= (select |c_old(#memory_int)| v_idx_618) v_v_4_1) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_620) (< v_idx_620 c_ULTIMATE.start_main_p10) (= (select |c_#memory_int| v_idx_620) 0)) (or (<= c_ULTIMATE.start_main_p10 v_idx_619) (= (select |c_#memory_int| v_idx_619) v_v_132_1)) (= (select |c_old(#valid)| v_idx_614) v_v_2_1) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_632 Int) (v_idx_622 Int) (v_idx_630 Int) (v_idx_631 Int) (v_idx_625 Int) (v_idx_626 Int) (v_idx_623 Int) (v_idx_624 Int) (v_idx_629 Int) (v_idx_627 Int) (v_idx_628 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_137_1 Int) (v_v_136_1 Int) (v_v_4_1 Int) (v_v_135_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_622) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_622)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (= v_v_2_1 (select |c_old(#valid)| v_idx_625)) (or (= (select |c_#valid| v_idx_626) v_v_102_1) (<= c_ULTIMATE.start_main_p10 v_idx_626)) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_631) (= (select |c_#memory_int| v_idx_631) v_v_136_1) (< v_idx_631 c_ULTIMATE.start_main_p4)) (or (< v_idx_623 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_623) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_623))) (= (select |c_old(#memory_int)| v_idx_629) v_v_4_1) (or (<= c_ULTIMATE.start_main_p4 v_idx_630) (= (select |c_#memory_int| v_idx_630) v_v_135_1)) (or (< v_idx_632 (+ c_ULTIMATE.start_main_p4 1)) (= v_v_137_1 (select |c_#memory_int| v_idx_632))) (or (< v_idx_628 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_628))) (or (= (select |c_#valid| v_idx_627) 1) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_627) (< v_idx_627 c_ULTIMATE.start_main_p10)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_624) v_v_98_1) (< v_idx_624 (+ c_ULTIMATE.start_main_p10 1))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))))} [2019-01-18 16:23:13,936 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p3 := #memory_int[main_p3] + 1]; [2019-01-18 16:23:13,936 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 16:23:13,936 WARN L230 ngHoareTripleChecker]: Post: {2147483600#(forall ((v_idx_643 Int) (v_idx_633 Int) (v_idx_641 Int) (v_idx_642 Int) (v_idx_636 Int) (v_idx_637 Int) (v_idx_634 Int) (v_idx_635 Int) (v_idx_638 Int) (v_idx_639 Int) (v_idx_640 Int)) (exists ((v_v_798_1 Int) (v_v_799_1 Int) (v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_800_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= v_v_102_1 (select |c_#valid| v_idx_637)) (<= c_ULTIMATE.start_main_p10 v_idx_637)) (= (select |c_old(#memory_int)| v_idx_640) v_v_4_1) (or (< v_idx_639 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#valid| v_idx_639) v_v_104_1)) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_642) (< v_idx_642 c_ULTIMATE.start_main_p3) (= v_v_799_1 (select |c_#memory_int| v_idx_642))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_635) v_v_98_1) (< v_idx_635 (+ c_ULTIMATE.start_main_p10 1))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_634) (< v_idx_634 c_ULTIMATE.start_main_p10) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_634) 0)) (or (= (select |c_#memory_int| v_idx_643) v_v_800_1) (< v_idx_643 (+ c_ULTIMATE.start_main_p3 1))) (or (<= c_ULTIMATE.start_main_p3 v_idx_641) (= (select |c_#memory_int| v_idx_641) v_v_798_1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_636)) (or (<= c_ULTIMATE.start_main_p10 v_idx_633) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_633) v_v_96_1)) (or (< v_idx_638 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_638) (= (select |c_#valid| v_idx_638) 1)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:23:13,936 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:23:14,362 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:23:14,362 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:23:22,344 WARN L181 SmtUtils]: Spent 7.98 s on a formula simplification that was a NOOP. DAG size: 146 [2019-01-18 16:23:22,345 WARN L270 ngHoareTripleChecker]: Pre: {2147483601#(or (forall ((v_idx_621 Int) (v_idx_611 Int) (v_idx_620 Int) (v_idx_614 Int) (v_idx_615 Int) (v_idx_612 Int) (v_idx_613 Int) (v_idx_618 Int) (v_idx_619 Int) (v_idx_616 Int) (v_idx_617 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (= (select |#valid| v_idx_617) v_v_104_1) (< v_idx_617 (+ ULTIMATE.start_main_p10 1))) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_611) v_v_96_1) (<= ULTIMATE.start_main_p10 v_idx_611)) (or (< v_idx_616 ULTIMATE.start_main_p10) (= (select |#valid| v_idx_616) 1) (<= (+ ULTIMATE.start_main_p10 1) v_idx_616)) (or (<= ULTIMATE.start_main_p10 v_idx_615) (= v_v_102_1 (select |#valid| v_idx_615))) (or (< v_idx_621 (+ ULTIMATE.start_main_p10 1)) (= (select |#memory_int| v_idx_621) v_v_134_1)) (or (< v_idx_612 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_612)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_612)) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_613) v_v_98_1) (< v_idx_613 (+ ULTIMATE.start_main_p10 1))) (= (select |old(#memory_int)| v_idx_618) v_v_4_1) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_620) (< v_idx_620 ULTIMATE.start_main_p10) (= (select |#memory_int| v_idx_620) 0)) (or (<= ULTIMATE.start_main_p10 v_idx_619) (= (select |#memory_int| v_idx_619) v_v_132_1)) (= (select |old(#valid)| v_idx_614) v_v_2_1) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_632 Int) (v_idx_622 Int) (v_idx_630 Int) (v_idx_631 Int) (v_idx_625 Int) (v_idx_626 Int) (v_idx_623 Int) (v_idx_624 Int) (v_idx_629 Int) (v_idx_627 Int) (v_idx_628 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_137_1 Int) (v_v_136_1 Int) (v_v_4_1 Int) (v_v_135_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_622) v_v_96_1) (<= ULTIMATE.start_main_p10 v_idx_622)) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (= v_v_2_1 (select |old(#valid)| v_idx_625)) (or (= (select |#valid| v_idx_626) v_v_102_1) (<= ULTIMATE.start_main_p10 v_idx_626)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_631) (= (select |#memory_int| v_idx_631) v_v_136_1) (< v_idx_631 ULTIMATE.start_main_p4)) (or (< v_idx_623 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_623) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_623))) (= (select |old(#memory_int)| v_idx_629) v_v_4_1) (or (<= ULTIMATE.start_main_p4 v_idx_630) (= (select |#memory_int| v_idx_630) v_v_135_1)) (or (< v_idx_632 (+ ULTIMATE.start_main_p4 1)) (= v_v_137_1 (select |#memory_int| v_idx_632))) (or (< v_idx_628 (+ ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |#valid| v_idx_628))) (or (= (select |#valid| v_idx_627) 1) (<= (+ ULTIMATE.start_main_p10 1) v_idx_627) (< v_idx_627 ULTIMATE.start_main_p10)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_624) v_v_98_1) (< v_idx_624 (+ ULTIMATE.start_main_p10 1))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))))} [2019-01-18 16:23:22,345 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p3 := #memory_int[main_p3] + 1]; [2019-01-18 16:23:22,345 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 16:23:22,544 WARN L276 ngHoareTripleChecker]: Post: {2147483600#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_638 Int)) (or (< v_idx_638 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_638) (= (select |#valid| v_idx_638) 1))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_634 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_634) (< v_idx_634 ULTIMATE.start_main_p10) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_634) 0))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:25,537 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:23:25,537 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:23:25,538 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:23:25,538 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:23:25,538 WARN L224 ngHoareTripleChecker]: Pre: {2147483599#(or (forall ((v_idx_665 Int) (v_idx_655 Int) (v_idx_663 Int) (v_idx_664 Int) (v_idx_658 Int) (v_idx_659 Int) (v_idx_656 Int) (v_idx_657 Int) (v_idx_661 Int) (v_idx_662 Int) (v_idx_660 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_137_1 Int) (v_v_2_1 Int) (v_v_136_1 Int) (v_v_135_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_656) (< v_idx_656 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_656))) (or (<= c_ULTIMATE.start_main_p10 v_idx_659) (= (select |c_#valid| v_idx_659) v_v_102_1)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p4 v_idx_663) (= (select |c_#memory_int| v_idx_663) v_v_135_1)) (or (= (select |c_#memory_int| v_idx_665) v_v_137_1) (< v_idx_665 (+ c_ULTIMATE.start_main_p4 1))) (or (< v_idx_664 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_664) (= (select |c_#memory_int| v_idx_664) v_v_136_1)) (or (< v_idx_661 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_661))) (or (< v_idx_660 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_660) (= 1 (select |c_#valid| v_idx_660))) (= (select |c_old(#memory_int)| v_idx_662) v_v_4_1) (or (<= c_ULTIMATE.start_main_p10 v_idx_655) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_655) v_v_96_1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_658)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_657) v_v_98_1) (< v_idx_657 (+ c_ULTIMATE.start_main_p10 1))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_654 Int) (v_idx_644 Int) (v_idx_652 Int) (v_idx_653 Int) (v_idx_647 Int) (v_idx_648 Int) (v_idx_645 Int) (v_idx_646 Int) (v_idx_649 Int) (v_idx_650 Int) (v_idx_651 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (<= c_ULTIMATE.start_main_p10 v_idx_652) (= (select |c_#memory_int| v_idx_652) v_v_132_1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_647)) (or (< v_idx_646 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_646) v_v_98_1)) (or (= (select |c_#valid| v_idx_650) v_v_104_1) (< v_idx_650 (+ c_ULTIMATE.start_main_p10 1))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_#valid| v_idx_648) v_v_102_1) (<= c_ULTIMATE.start_main_p10 v_idx_648)) (or (= 1 (select |c_#valid| v_idx_649)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_649) (< v_idx_649 c_ULTIMATE.start_main_p10)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_645) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_645)) (< v_idx_645 c_ULTIMATE.start_main_p10)) (or (= (select |c_#memory_int| v_idx_654) v_v_134_1) (< v_idx_654 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_653 c_ULTIMATE.start_main_p10) (= (select |c_#memory_int| v_idx_653) 0) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_653)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_644) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_644)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_651)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr)))))} [2019-01-18 16:23:25,538 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p7 := #memory_int[main_p7] + 1]; [2019-01-18 16:23:25,538 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p7 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p7) 1))) [2019-01-18 16:23:25,538 WARN L230 ngHoareTripleChecker]: Post: {2147483598#(forall ((v_idx_676 Int) (v_idx_666 Int) (v_idx_674 Int) (v_idx_675 Int) (v_idx_669 Int) (v_idx_667 Int) (v_idx_668 Int) (v_idx_672 Int) (v_idx_673 Int) (v_idx_670 Int) (v_idx_671 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_844_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_842_1 Int) (v_v_4_1 Int) (v_v_843_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (<= c_ULTIMATE.start_main_p7 v_idx_674) (= v_v_842_1 (select |c_#memory_int| v_idx_674))) (or (= v_v_104_1 (select |c_#valid| v_idx_672)) (< v_idx_672 (+ c_ULTIMATE.start_main_p10 1))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_667) 0) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_667) (< v_idx_667 c_ULTIMATE.start_main_p10)) (= v_v_2_1 (select |c_old(#valid)| v_idx_669)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_668) v_v_98_1) (< v_idx_668 (+ c_ULTIMATE.start_main_p10 1))) (or (<= c_ULTIMATE.start_main_p10 v_idx_670) (= (select |c_#valid| v_idx_670) v_v_102_1)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_671) (< v_idx_671 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_671))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_673)) (or (= (select |c_#memory_int| v_idx_675) v_v_843_1) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_675) (< v_idx_675 c_ULTIMATE.start_main_p7)) (or (< v_idx_676 (+ c_ULTIMATE.start_main_p7 1)) (= (select |c_#memory_int| v_idx_676) v_v_844_1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_666) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_666)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:23:25,538 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:23:26,059 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:23:26,059 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:23:34,103 WARN L181 SmtUtils]: Spent 8.04 s on a formula simplification that was a NOOP. DAG size: 146 [2019-01-18 16:23:34,104 WARN L270 ngHoareTripleChecker]: Pre: {2147483599#(or (forall ((v_idx_665 Int) (v_idx_655 Int) (v_idx_663 Int) (v_idx_664 Int) (v_idx_658 Int) (v_idx_659 Int) (v_idx_656 Int) (v_idx_657 Int) (v_idx_661 Int) (v_idx_662 Int) (v_idx_660 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_137_1 Int) (v_v_2_1 Int) (v_v_136_1 Int) (v_v_135_1 Int) (v_v_4_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_656) (< v_idx_656 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_656))) (or (<= ULTIMATE.start_main_p10 v_idx_659) (= (select |#valid| v_idx_659) v_v_102_1)) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (<= ULTIMATE.start_main_p4 v_idx_663) (= (select |#memory_int| v_idx_663) v_v_135_1)) (or (= (select |#memory_int| v_idx_665) v_v_137_1) (< v_idx_665 (+ ULTIMATE.start_main_p4 1))) (or (< v_idx_664 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_664) (= (select |#memory_int| v_idx_664) v_v_136_1)) (or (< v_idx_661 (+ ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |#valid| v_idx_661))) (or (< v_idx_660 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_660) (= 1 (select |#valid| v_idx_660))) (= (select |old(#memory_int)| v_idx_662) v_v_4_1) (or (<= ULTIMATE.start_main_p10 v_idx_655) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_655) v_v_96_1)) (= v_v_2_1 (select |old(#valid)| v_idx_658)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_657) v_v_98_1) (< v_idx_657 (+ ULTIMATE.start_main_p10 1))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_654 Int) (v_idx_644 Int) (v_idx_652 Int) (v_idx_653 Int) (v_idx_647 Int) (v_idx_648 Int) (v_idx_645 Int) (v_idx_646 Int) (v_idx_649 Int) (v_idx_650 Int) (v_idx_651 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_134_1 Int) (v_v_132_1 Int)) (and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (or (<= ULTIMATE.start_main_p10 v_idx_652) (= (select |#memory_int| v_idx_652) v_v_132_1)) (= v_v_2_1 (select |old(#valid)| v_idx_647)) (or (< v_idx_646 (+ ULTIMATE.start_main_p10 1)) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_646) v_v_98_1)) (or (= (select |#valid| v_idx_650) v_v_104_1) (< v_idx_650 (+ ULTIMATE.start_main_p10 1))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (or (= (select |#valid| v_idx_648) v_v_102_1) (<= ULTIMATE.start_main_p10 v_idx_648)) (or (= 1 (select |#valid| v_idx_649)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_649) (< v_idx_649 ULTIMATE.start_main_p10)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_645) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_645)) (< v_idx_645 ULTIMATE.start_main_p10)) (or (= (select |#memory_int| v_idx_654) v_v_134_1) (< v_idx_654 (+ ULTIMATE.start_main_p10 1))) (or (< v_idx_653 ULTIMATE.start_main_p10) (= (select |#memory_int| v_idx_653) 0) (<= (+ ULTIMATE.start_main_p10 1) v_idx_653)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_644) v_v_96_1) (<= ULTIMATE.start_main_p10 v_idx_644)) (= v_v_4_1 (select |old(#memory_int)| v_idx_651)) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr)))))} [2019-01-18 16:23:34,104 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p7 := #memory_int[main_p7] + 1]; [2019-01-18 16:23:34,104 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p7 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p7) 1))) [2019-01-18 16:23:34,302 WARN L276 ngHoareTripleChecker]: Post: {2147483598#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_667 Int)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_667) 0) (<= (+ ULTIMATE.start_main_p10 1) v_idx_667) (< v_idx_667 ULTIMATE.start_main_p10))) (forall ((v_idx_671 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_671) (< v_idx_671 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_671)))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:36,798 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:23:36,798 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:23:36,798 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:23:36,798 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:23:36,798 WARN L224 ngHoareTripleChecker]: Pre: {2147483597#(forall ((v_idx_687 Int) (v_idx_677 Int) (v_idx_685 Int) (v_idx_686 Int) (v_idx_678 Int) (v_idx_679 Int) (v_idx_680 Int) (v_idx_683 Int) (v_idx_684 Int) (v_idx_681 Int) (v_idx_682 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_315_1 Int) (v_v_2_1 Int) (v_v_316_1 Int) (v_v_317_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_684)) (or (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_679)) (< v_idx_679 (+ c_ULTIMATE.start_main_p10 1))) (or (= v_v_102_1 (select |c_#valid| v_idx_681)) (<= c_ULTIMATE.start_main_p10 v_idx_681)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_682) (= 1 (select |c_#valid| v_idx_682)) (< v_idx_682 c_ULTIMATE.start_main_p10)) (or (= v_v_104_1 (select |c_#valid| v_idx_683)) (< v_idx_683 (+ c_ULTIMATE.start_main_p10 1))) (= v_v_2_1 (select |c_old(#valid)| v_idx_680)) (or (< v_idx_686 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_686) (= (select |c_#memory_int| v_idx_686) v_v_316_1)) (or (= (select |c_#memory_int| v_idx_687) v_v_317_1) (< v_idx_687 (+ c_ULTIMATE.start_main_p1 1))) (or (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_677)) (<= c_ULTIMATE.start_main_p10 v_idx_677)) (or (< v_idx_678 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_678) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_678))) (<= 0 v_v_316_1) (or (= (select |c_#memory_int| v_idx_685) v_v_315_1) (<= c_ULTIMATE.start_main_p1 v_idx_685)) (<= (- (- v_v_316_1) v_v_316_1) 0) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:23:36,799 WARN L228 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p2] <= 0); [2019-01-18 16:23:36,799 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p2) 0)) [2019-01-18 16:23:36,799 WARN L230 ngHoareTripleChecker]: Post: {2147483596#(forall ((v_idx_698 Int) (v_idx_688 Int) (v_idx_696 Int) (v_idx_697 Int) (v_idx_689 Int) (v_idx_690 Int) (v_idx_691 Int) (v_idx_694 Int) (v_idx_695 Int) (v_idx_692 Int) (v_idx_693 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_888_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_887_1 Int) (v_v_4_1 Int) (v_v_886_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (<= (- (- v_v_887_1) v_v_887_1) (- 2)) (or (< v_idx_690 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_690) v_v_98_1)) (or (< v_idx_698 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_698) v_v_888_1)) (or (<= c_ULTIMATE.start_main_p10 v_idx_692) (= v_v_102_1 (select |c_#valid| v_idx_692))) (or (= (select |c_#memory_int| v_idx_696) v_v_886_1) (<= c_ULTIMATE.start_main_p2 v_idx_696)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= 1 v_v_887_1) (or (< v_idx_694 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_694))) (or (= (select |c_#memory_int| v_idx_697) v_v_887_1) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_697) (< v_idx_697 c_ULTIMATE.start_main_p2)) (or (< v_idx_693 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_693) (= 1 (select |c_#valid| v_idx_693))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_689) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_689)) (< v_idx_689 c_ULTIMATE.start_main_p10)) (or (<= c_ULTIMATE.start_main_p10 v_idx_688) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_688) v_v_96_1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_691)) (= (select |c_old(#memory_int)| v_idx_695) v_v_4_1) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:23:36,799 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:23:37,342 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:23:37,342 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:23:37,570 WARN L270 ngHoareTripleChecker]: Pre: {2147483597#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_prenex_5 Int)) (or (< v_prenex_5 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_5) (<= 0 (* 2 (select |#memory_int| v_prenex_5))))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_686 Int)) (or (<= 0 (select |#memory_int| v_idx_686)) (< v_idx_686 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_idx_686))) (forall ((v_idx_682 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_682) (= 1 (select |#valid| v_idx_682)) (< v_idx_682 ULTIMATE.start_main_p10))) (forall ((v_idx_678 Int)) (or (< v_idx_678 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_678) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_678)))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:37,571 WARN L274 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p2] <= 0); [2019-01-18 16:23:37,571 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p2) 0)) [2019-01-18 16:23:37,609 WARN L276 ngHoareTripleChecker]: Post: {2147483596#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_697 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_697) (<= 2 (* 2 (select |#memory_int| v_idx_697))) (< v_idx_697 ULTIMATE.start_main_p2))) (forall ((v_idx_693 Int)) (or (< v_idx_693 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_693) (= 1 (select |#valid| v_idx_693)))) (forall ((v_prenex_6 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_prenex_6) (<= 1 (select |#memory_int| v_prenex_6)) (< v_prenex_6 ULTIMATE.start_main_p2))) (forall ((v_idx_689 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_689) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_689)) (< v_idx_689 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:39,686 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:23:39,686 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:23:39,687 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:23:39,687 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:23:39,687 WARN L224 ngHoareTripleChecker]: Pre: {2147483595#(forall ((v_idx_699 Int) (v_idx_702 Int) (v_idx_703 Int) (v_idx_700 Int) (v_idx_701 Int) (v_idx_706 Int) (v_idx_707 Int) (v_idx_704 Int) (v_idx_705 Int) (v_idx_708 Int) (v_idx_709 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_315_1 Int) (v_v_2_1 Int) (v_v_316_1 Int) (v_v_317_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (<= c_ULTIMATE.start_main_p10 v_idx_699) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_699) v_v_96_1)) (or (= 1 (select |c_#valid| v_idx_704)) (< v_idx_704 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_704)) (or (<= c_ULTIMATE.start_main_p10 v_idx_703) (= v_v_102_1 (select |c_#valid| v_idx_703))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_700) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_700)) (< v_idx_700 c_ULTIMATE.start_main_p10)) (= v_v_2_1 (select |c_old(#valid)| v_idx_702)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= v_v_104_1 (select |c_#valid| v_idx_705)) (< v_idx_705 (+ c_ULTIMATE.start_main_p10 1))) (= (select |c_old(#memory_int)| v_idx_706) v_v_4_1) (or (= (select |c_#memory_int| v_idx_708) v_v_316_1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_708) (< v_idx_708 c_ULTIMATE.start_main_p1)) (or (= (select |c_#memory_int| v_idx_709) v_v_317_1) (< v_idx_709 (+ c_ULTIMATE.start_main_p1 1))) (<= 0 v_v_316_1) (<= (- (- v_v_316_1) v_v_316_1) 0) (or (= (select |c_#memory_int| v_idx_707) v_v_315_1) (<= c_ULTIMATE.start_main_p1 v_idx_707)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (< v_idx_701 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_701) v_v_98_1)))))} [2019-01-18 16:23:39,687 WARN L228 ngHoareTripleChecker]: Action: assume #memory_int[main_p2] <= 0; [2019-01-18 16:23:39,687 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= (select |c_#memory_int| c_ULTIMATE.start_main_p2) 0) [2019-01-18 16:23:39,687 WARN L230 ngHoareTripleChecker]: Post: {2147483594#(forall ((v_idx_720 Int) (v_idx_710 Int) (v_idx_713 Int) (v_idx_714 Int) (v_idx_711 Int) (v_idx_712 Int) (v_idx_717 Int) (v_idx_718 Int) (v_idx_715 Int) (v_idx_716 Int) (v_idx_719 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_889_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_890_1 Int) (v_v_891_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_711)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_711) (< v_idx_711 c_ULTIMATE.start_main_p10)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p10 v_idx_710) (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_710))) (= v_v_2_1 (select |c_old(#valid)| v_idx_713)) (or (= v_v_104_1 (select |c_#valid| v_idx_716)) (< v_idx_716 (+ c_ULTIMATE.start_main_p10 1))) (or (<= c_ULTIMATE.start_main_p10 v_idx_714) (= (select |c_#valid| v_idx_714) v_v_102_1)) (<= v_v_890_1 0) (or (= (select |c_#memory_int| v_idx_719) v_v_890_1) (< v_idx_719 c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_719)) (<= (- v_v_890_1 (- v_v_890_1)) 0) (or (= (select |c_#memory_int| v_idx_718) v_v_889_1) (<= c_ULTIMATE.start_main_p2 v_idx_718)) (or (< v_idx_720 (+ c_ULTIMATE.start_main_p2 1)) (= v_v_891_1 (select |c_#memory_int| v_idx_720))) (= (select |c_old(#memory_int)| v_idx_717) v_v_4_1) (or (< v_idx_712 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_712) v_v_98_1)) (or (= 1 (select |c_#valid| v_idx_715)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_715) (< v_idx_715 c_ULTIMATE.start_main_p10)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:23:39,688 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:23:40,251 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:23:40,251 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:23:40,445 WARN L270 ngHoareTripleChecker]: Pre: {2147483595#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_708 Int)) (or (<= 0 (select |#memory_int| v_idx_708)) (<= (+ ULTIMATE.start_main_p1 1) v_idx_708) (< v_idx_708 ULTIMATE.start_main_p1))) (forall ((v_idx_700 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_700) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_700)) (< v_idx_700 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_prenex_7 Int)) (or (<= 0 (* 2 (select |#memory_int| v_prenex_7))) (< v_prenex_7 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_7))) (forall ((v_idx_704 Int)) (or (= 1 (select |#valid| v_idx_704)) (< v_idx_704 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_704))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:40,445 WARN L274 ngHoareTripleChecker]: Action: assume #memory_int[main_p2] <= 0; [2019-01-18 16:23:40,445 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= (select |c_#memory_int| c_ULTIMATE.start_main_p2) 0) [2019-01-18 16:23:40,486 WARN L276 ngHoareTripleChecker]: Post: {2147483594#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_prenex_8 Int)) (or (<= (* 2 (select |#memory_int| v_prenex_8)) 0) (< v_prenex_8 ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p2 1) v_prenex_8))) (forall ((v_idx_719 Int)) (or (< v_idx_719 ULTIMATE.start_main_p2) (<= (select |#memory_int| v_idx_719) 0) (<= (+ ULTIMATE.start_main_p2 1) v_idx_719))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_715 Int)) (or (= 1 (select |#valid| v_idx_715)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_715) (< v_idx_715 ULTIMATE.start_main_p10))) (forall ((v_idx_711 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_711)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_711) (< v_idx_711 ULTIMATE.start_main_p10))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:42,569 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:23:42,569 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:23:42,569 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:23:42,570 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:23:42,570 WARN L224 ngHoareTripleChecker]: Pre: {2147483593#(forall ((v_idx_731 Int) (v_idx_721 Int) (v_idx_730 Int) (v_idx_724 Int) (v_idx_725 Int) (v_idx_722 Int) (v_idx_723 Int) (v_idx_728 Int) (v_idx_729 Int) (v_idx_726 Int) (v_idx_727 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_889_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_890_1 Int) (v_v_891_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= v_v_891_1 (select |c_#memory_int| v_idx_731)) (< v_idx_731 (+ c_ULTIMATE.start_main_p2 1))) (or (< v_idx_723 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_723) v_v_98_1)) (or (<= c_ULTIMATE.start_main_p10 v_idx_725) (= v_v_102_1 (select |c_#valid| v_idx_725))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_730 c_ULTIMATE.start_main_p2) (= v_v_890_1 (select |c_#memory_int| v_idx_730)) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_730)) (or (<= c_ULTIMATE.start_main_p10 v_idx_721) (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_721))) (<= v_v_890_1 0) (<= (- v_v_890_1 (- v_v_890_1)) 0) (or (< v_idx_722 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_722) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_722) 0)) (or (< v_idx_727 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#valid| v_idx_727) v_v_104_1)) (or (= (select |c_#valid| v_idx_726) 1) (< v_idx_726 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_726)) (= (select |c_old(#memory_int)| v_idx_728) v_v_4_1) (= v_v_2_1 (select |c_old(#valid)| v_idx_724)) (or (= (select |c_#memory_int| v_idx_729) v_v_889_1) (<= c_ULTIMATE.start_main_p2 v_idx_729)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:23:42,570 WARN L228 ngHoareTripleChecker]: Action: assume #memory_int[main_p3] >= 0; [2019-01-18 16:23:42,570 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p3)) [2019-01-18 16:23:42,570 WARN L230 ngHoareTripleChecker]: Post: {2147483592#(forall ((v_idx_742 Int) (v_idx_732 Int) (v_idx_740 Int) (v_idx_741 Int) (v_idx_735 Int) (v_idx_736 Int) (v_idx_733 Int) (v_idx_734 Int) (v_idx_739 Int) (v_idx_737 Int) (v_idx_738 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_892_1 Int) (v_v_893_1 Int) (v_v_2_1 Int) (v_v_894_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (<= 0 v_v_893_1) (or (<= c_ULTIMATE.start_main_p10 v_idx_732) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_732) v_v_96_1)) (or (< v_idx_742 (+ c_ULTIMATE.start_main_p3 1)) (= v_v_894_1 (select |c_#memory_int| v_idx_742))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (= (select |c_old(#memory_int)| v_idx_739) v_v_4_1) (<= (- (- v_v_893_1) v_v_893_1) 0) (or (= (select |c_#valid| v_idx_738) v_v_104_1) (< v_idx_738 (+ c_ULTIMATE.start_main_p10 1))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_733) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_733)) (< v_idx_733 c_ULTIMATE.start_main_p10)) (or (<= c_ULTIMATE.start_main_p3 v_idx_740) (= v_v_892_1 (select |c_#memory_int| v_idx_740))) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_741) (= v_v_893_1 (select |c_#memory_int| v_idx_741)) (< v_idx_741 c_ULTIMATE.start_main_p3)) (= v_v_2_1 (select |c_old(#valid)| v_idx_735)) (or (= v_v_102_1 (select |c_#valid| v_idx_736)) (<= c_ULTIMATE.start_main_p10 v_idx_736)) (or (< v_idx_734 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_734) v_v_98_1)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_737) (< v_idx_737 c_ULTIMATE.start_main_p10) (= (select |c_#valid| v_idx_737) 1)))))} [2019-01-18 16:23:42,570 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:23:43,175 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:23:43,175 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:23:43,361 WARN L270 ngHoareTripleChecker]: Pre: {2147483593#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_730 Int)) (or (<= (select |#memory_int| v_idx_730) 0) (< v_idx_730 ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p2 1) v_idx_730))) (forall ((v_prenex_9 Int)) (or (<= (* 2 (select |#memory_int| v_prenex_9)) 0) (<= (+ ULTIMATE.start_main_p2 1) v_prenex_9) (< v_prenex_9 ULTIMATE.start_main_p2))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (forall ((v_idx_726 Int)) (or (= (select |#valid| v_idx_726) 1) (< v_idx_726 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_726))) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_722 Int)) (or (< v_idx_722 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_722) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_722) 0))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:43,362 WARN L274 ngHoareTripleChecker]: Action: assume #memory_int[main_p3] >= 0; [2019-01-18 16:23:43,362 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p3)) [2019-01-18 16:23:43,429 WARN L276 ngHoareTripleChecker]: Post: {2147483592#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_prenex_10 Int)) (or (<= 0 (* 2 (select |#memory_int| v_prenex_10))) (< v_prenex_10 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_prenex_10))) (forall ((v_idx_741 Int)) (or (<= (+ ULTIMATE.start_main_p3 1) v_idx_741) (<= 0 (select |#memory_int| v_idx_741)) (< v_idx_741 ULTIMATE.start_main_p3))) (forall ((v_idx_737 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_737) (< v_idx_737 ULTIMATE.start_main_p10) (= (select |#valid| v_idx_737) 1))) (forall ((v_idx_733 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_733) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_733)) (< v_idx_733 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:46,653 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:23:46,653 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:23:46,654 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:23:46,654 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:23:46,654 WARN L224 ngHoareTripleChecker]: Pre: {2147483591#(forall ((v_idx_753 Int) (v_idx_743 Int) (v_idx_751 Int) (v_idx_752 Int) (v_idx_746 Int) (v_idx_747 Int) (v_idx_744 Int) (v_idx_745 Int) (v_idx_748 Int) (v_idx_749 Int) (v_idx_750 Int)) (exists ((v_v_98_1 Int) (v_v_889_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_890_1 Int) (v_v_891_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (= v_v_2_1 (select |c_old(#valid)| v_idx_746)) (or (= (select |c_#valid| v_idx_749) v_v_104_1) (< v_idx_749 (+ c_ULTIMATE.start_main_p10 1))) (or (= (select |c_#memory_int| v_idx_751) v_v_889_1) (<= c_ULTIMATE.start_main_p2 v_idx_751)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_#memory_int| v_idx_753) v_v_891_1) (< v_idx_753 (+ c_ULTIMATE.start_main_p2 1))) (= (select |c_old(#memory_int)| v_idx_750) v_v_4_1) (<= v_v_890_1 0) (<= (- v_v_890_1 (- v_v_890_1)) 0) (or (<= c_ULTIMATE.start_main_p10 v_idx_743) (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_743))) (or (< v_idx_745 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_745) v_v_98_1)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_748) (< v_idx_748 c_ULTIMATE.start_main_p10) (= (select |c_#valid| v_idx_748) 1)) (or (<= c_ULTIMATE.start_main_p10 v_idx_747) (= (select |c_#valid| v_idx_747) v_v_102_1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_744) 0) (< v_idx_744 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_744)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_752) v_v_890_1) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_752) (< v_idx_752 c_ULTIMATE.start_main_p2)))))} [2019-01-18 16:23:46,654 WARN L228 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p3] >= 0); [2019-01-18 16:23:46,654 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p3))) [2019-01-18 16:23:46,654 WARN L230 ngHoareTripleChecker]: Post: {2147483590#(forall ((v_idx_764 Int) (v_idx_754 Int) (v_idx_762 Int) (v_idx_763 Int) (v_idx_757 Int) (v_idx_758 Int) (v_idx_755 Int) (v_idx_756 Int) (v_idx_759 Int) (v_idx_760 Int) (v_idx_761 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_895_1 Int) (v_v_896_1 Int) (v_v_897_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_754) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_754)) (= (select |c_old(#memory_int)| v_idx_761) v_v_4_1) (or (< v_idx_759 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_759) (= 1 (select |c_#valid| v_idx_759))) (<= (- v_v_896_1 (- v_v_896_1)) (- 2)) (<= (+ v_v_896_1 1) 0) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_756) v_v_98_1) (< v_idx_756 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_760 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#valid| v_idx_760) v_v_104_1)) (or (<= c_ULTIMATE.start_main_p3 v_idx_762) (= (select |c_#memory_int| v_idx_762) v_v_895_1)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_755) (< v_idx_755 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_755))) (or (= (select |c_#memory_int| v_idx_764) v_v_897_1) (< v_idx_764 (+ c_ULTIMATE.start_main_p3 1))) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_763) (< v_idx_763 c_ULTIMATE.start_main_p3) (= (select |c_#memory_int| v_idx_763) v_v_896_1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_757)) (or (= (select |c_#valid| v_idx_758) v_v_102_1) (<= c_ULTIMATE.start_main_p10 v_idx_758)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:23:46,654 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:23:46,813 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:23:46,813 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:23:46,906 WARN L270 ngHoareTripleChecker]: Pre: {2147483591#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_752 Int)) (or (<= (select |#memory_int| v_idx_752) 0) (<= (+ ULTIMATE.start_main_p2 1) v_idx_752) (< v_idx_752 ULTIMATE.start_main_p2))) (forall ((v_idx_748 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_748) (< v_idx_748 ULTIMATE.start_main_p10) (= (select |#valid| v_idx_748) 1))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (forall ((v_prenex_11 Int)) (or (< v_prenex_11 ULTIMATE.start_main_p2) (<= (* 2 (select |#memory_int| v_prenex_11)) 0) (<= (+ ULTIMATE.start_main_p2 1) v_prenex_11))) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_744 Int)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_744) 0) (< v_idx_744 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_744))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:46,906 WARN L274 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p3] >= 0); [2019-01-18 16:23:46,907 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p3))) [2019-01-18 16:23:46,960 WARN L276 ngHoareTripleChecker]: Post: {2147483590#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_759 Int)) (or (< v_idx_759 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_759) (= 1 (select |#valid| v_idx_759)))) (forall ((v_idx_755 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_755) (< v_idx_755 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_755)))) (forall ((v_prenex_12 Int)) (or (<= (+ ULTIMATE.start_main_p3 1) v_prenex_12) (<= (+ (* 2 (select |#memory_int| v_prenex_12)) 2) 0) (< v_prenex_12 ULTIMATE.start_main_p3))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (forall ((v_idx_763 Int)) (or (<= (+ ULTIMATE.start_main_p3 1) v_idx_763) (< v_idx_763 ULTIMATE.start_main_p3) (<= (+ (select |#memory_int| v_idx_763) 1) 0))) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:49,044 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:23:49,044 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:23:49,044 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:23:49,044 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:23:49,044 WARN L224 ngHoareTripleChecker]: Pre: {2147483589#(forall ((v_idx_775 Int) (v_idx_765 Int) (v_idx_773 Int) (v_idx_774 Int) (v_idx_768 Int) (v_idx_769 Int) (v_idx_766 Int) (v_idx_767 Int) (v_idx_771 Int) (v_idx_772 Int) (v_idx_770 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_892_1 Int) (v_v_893_1 Int) (v_v_2_1 Int) (v_v_894_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (<= 0 v_v_893_1) (or (< v_idx_766 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_766) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_766) 0)) (= (select |c_old(#memory_int)| v_idx_772) v_v_4_1) (or (<= c_ULTIMATE.start_main_p3 v_idx_773) (= (select |c_#memory_int| v_idx_773) v_v_892_1)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- (- v_v_893_1) v_v_893_1) 0) (or (< v_idx_770 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_770)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_770)) (or (= v_v_102_1 (select |c_#valid| v_idx_769)) (<= c_ULTIMATE.start_main_p10 v_idx_769)) (or (= (select |c_#memory_int| v_idx_775) v_v_894_1) (< v_idx_775 (+ c_ULTIMATE.start_main_p3 1))) (= v_v_2_1 (select |c_old(#valid)| v_idx_768)) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_774) (= (select |c_#memory_int| v_idx_774) v_v_893_1) (< v_idx_774 c_ULTIMATE.start_main_p3)) (or (<= c_ULTIMATE.start_main_p10 v_idx_765) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_765) v_v_96_1)) (or (< v_idx_767 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_767) v_v_98_1)) (or (< v_idx_771 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#valid| v_idx_771) v_v_104_1)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:23:49,045 WARN L228 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p4] <= 0); [2019-01-18 16:23:49,045 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p4) 0)) [2019-01-18 16:23:49,045 WARN L230 ngHoareTripleChecker]: Post: {2147483588#(forall ((v_idx_786 Int) (v_idx_776 Int) (v_idx_784 Int) (v_idx_785 Int) (v_idx_779 Int) (v_idx_777 Int) (v_idx_778 Int) (v_idx_782 Int) (v_idx_783 Int) (v_idx_780 Int) (v_idx_781 Int)) (exists ((v_v_899_1 Int) (v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_900_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_898_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (<= 1 v_v_899_1) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_781) (< v_idx_781 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_781))) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_785) (< v_idx_785 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_785) v_v_899_1)) (or (< v_idx_777 c_ULTIMATE.start_main_p10) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_777) 0) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_777)) (or (= (select |c_#memory_int| v_idx_786) v_v_900_1) (< v_idx_786 (+ c_ULTIMATE.start_main_p4 1))) (= (select |c_old(#memory_int)| v_idx_783) v_v_4_1) (= v_v_2_1 (select |c_old(#valid)| v_idx_779)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_#memory_int| v_idx_784) v_v_898_1) (<= c_ULTIMATE.start_main_p4 v_idx_784)) (or (< v_idx_778 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_778))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_776) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_776)) (or (= v_v_102_1 (select |c_#valid| v_idx_780)) (<= c_ULTIMATE.start_main_p10 v_idx_780)) (or (= v_v_104_1 (select |c_#valid| v_idx_782)) (< v_idx_782 (+ c_ULTIMATE.start_main_p10 1))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (<= (- (- v_v_899_1) v_v_899_1) (- 2)))))} [2019-01-18 16:23:49,045 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:23:49,806 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:23:49,807 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:23:50,011 WARN L270 ngHoareTripleChecker]: Pre: {2147483589#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_774 Int)) (or (<= (+ ULTIMATE.start_main_p3 1) v_idx_774) (<= 0 (* 2 (select |#memory_int| v_idx_774))) (< v_idx_774 ULTIMATE.start_main_p3))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_770 Int)) (or (< v_idx_770 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_770)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_770))) (forall ((v_idx_766 Int)) (or (< v_idx_766 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_766) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_766) 0))) (forall ((v_prenex_13 Int)) (or (< v_prenex_13 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_prenex_13) (<= 0 (select |#memory_int| v_prenex_13)))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:50,011 WARN L274 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p4] <= 0); [2019-01-18 16:23:50,011 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p4) 0)) [2019-01-18 16:23:50,110 WARN L276 ngHoareTripleChecker]: Post: {2147483588#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_785 Int)) (or (< v_idx_785 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_785) (<= 1 (select |#memory_int| v_idx_785)))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_781 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_781) (< v_idx_781 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_781)))) (forall ((v_prenex_14 Int)) (or (<= 2 (* 2 (select |#memory_int| v_prenex_14))) (<= (+ ULTIMATE.start_main_p4 1) v_prenex_14) (< v_prenex_14 ULTIMATE.start_main_p4))) (forall ((v_idx_777 Int)) (or (< v_idx_777 ULTIMATE.start_main_p10) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_777) 0) (<= (+ ULTIMATE.start_main_p10 1) v_idx_777))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:52,201 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:23:52,201 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:23:52,202 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:23:52,202 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:23:52,202 WARN L224 ngHoareTripleChecker]: Pre: {2147483587#(forall ((v_idx_797 Int) (v_idx_787 Int) (v_idx_795 Int) (v_idx_796 Int) (v_idx_788 Int) (v_idx_789 Int) (v_idx_790 Int) (v_idx_793 Int) (v_idx_794 Int) (v_idx_791 Int) (v_idx_792 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_892_1 Int) (v_v_893_1 Int) (v_v_2_1 Int) (v_v_894_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (<= 0 v_v_893_1) (or (= (select |c_#valid| v_idx_793) v_v_104_1) (< v_idx_793 (+ c_ULTIMATE.start_main_p10 1))) (= (select |c_old(#memory_int)| v_idx_794) v_v_4_1) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_789) v_v_98_1) (< v_idx_789 (+ c_ULTIMATE.start_main_p10 1))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- (- v_v_893_1) v_v_893_1) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_788) 0) (< v_idx_788 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_788)) (or (<= c_ULTIMATE.start_main_p3 v_idx_795) (= (select |c_#memory_int| v_idx_795) v_v_892_1)) (or (<= c_ULTIMATE.start_main_p10 v_idx_787) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_787) v_v_96_1)) (or (< v_idx_797 (+ c_ULTIMATE.start_main_p3 1)) (= (select |c_#memory_int| v_idx_797) v_v_894_1)) (or (< v_idx_796 c_ULTIMATE.start_main_p3) (= (select |c_#memory_int| v_idx_796) v_v_893_1) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_796)) (= v_v_2_1 (select |c_old(#valid)| v_idx_790)) (or (<= c_ULTIMATE.start_main_p10 v_idx_791) (= v_v_102_1 (select |c_#valid| v_idx_791))) (or (< v_idx_792 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_792) (= (select |c_#valid| v_idx_792) 1)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:23:52,202 WARN L228 ngHoareTripleChecker]: Action: assume #memory_int[main_p4] <= 0; [2019-01-18 16:23:52,202 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= (select |c_#memory_int| c_ULTIMATE.start_main_p4) 0) [2019-01-18 16:23:52,202 WARN L230 ngHoareTripleChecker]: Post: {2147483586#(forall ((v_idx_798 Int) (v_idx_801 Int) (v_idx_802 Int) (v_idx_799 Int) (v_idx_800 Int) (v_idx_805 Int) (v_idx_806 Int) (v_idx_803 Int) (v_idx_804 Int) (v_idx_807 Int) (v_idx_808 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_903_1 Int) (v_v_104_1 Int) (v_v_901_1 Int) (v_v_96_1 Int) (v_v_902_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= v_v_902_1 0) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (= v_v_2_1 (select |c_old(#valid)| v_idx_801)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_799 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_799) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_799))) (or (<= c_ULTIMATE.start_main_p10 v_idx_802) (= (select |c_#valid| v_idx_802) v_v_102_1)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_803) (< v_idx_803 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_803))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_805)) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_807) (< v_idx_807 c_ULTIMATE.start_main_p4) (= v_v_902_1 (select |c_#memory_int| v_idx_807))) (or (= v_v_104_1 (select |c_#valid| v_idx_804)) (< v_idx_804 (+ c_ULTIMATE.start_main_p10 1))) (or (= v_v_901_1 (select |c_#memory_int| v_idx_806)) (<= c_ULTIMATE.start_main_p4 v_idx_806)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_800) v_v_98_1) (< v_idx_800 (+ c_ULTIMATE.start_main_p10 1))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_798) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_798)) (<= (- v_v_902_1 (- v_v_902_1)) 0) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (= v_v_903_1 (select |c_#memory_int| v_idx_808)) (< v_idx_808 (+ c_ULTIMATE.start_main_p4 1))))))} [2019-01-18 16:23:52,203 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:23:52,910 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:23:52,910 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:23:53,112 WARN L270 ngHoareTripleChecker]: Pre: {2147483587#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_788 Int)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_788) 0) (< v_idx_788 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_788))) (forall ((v_idx_796 Int)) (or (<= 0 (* 2 (select |#memory_int| v_idx_796))) (< v_idx_796 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_796))) (forall ((v_idx_792 Int)) (or (< v_idx_792 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_792) (= (select |#valid| v_idx_792) 1))) (forall ((v_prenex_15 Int)) (or (<= 0 (select |#memory_int| v_prenex_15)) (<= (+ ULTIMATE.start_main_p3 1) v_prenex_15) (< v_prenex_15 ULTIMATE.start_main_p3))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:53,112 WARN L274 ngHoareTripleChecker]: Action: assume #memory_int[main_p4] <= 0; [2019-01-18 16:23:53,112 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= (select |c_#memory_int| c_ULTIMATE.start_main_p4) 0) [2019-01-18 16:23:53,165 WARN L276 ngHoareTripleChecker]: Post: {2147483586#(and (forall ((v_idx_803 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_803) (< v_idx_803 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_803)))) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_807 Int)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_807) (< v_idx_807 ULTIMATE.start_main_p4) (<= (select |#memory_int| v_idx_807) 0))) (forall ((v_prenex_16 Int)) (or (< v_prenex_16 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_prenex_16) (<= (* 2 (select |#memory_int| v_prenex_16)) 0))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_799 Int)) (or (< v_idx_799 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_799) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_799)))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:55,250 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:23:55,251 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:23:55,251 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:23:55,251 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:23:55,251 WARN L224 ngHoareTripleChecker]: Pre: {2147483585#(forall ((v_idx_812 Int) (v_idx_813 Int) (v_idx_810 Int) (v_idx_811 Int) (v_idx_816 Int) (v_idx_817 Int) (v_idx_814 Int) (v_idx_815 Int) (v_idx_809 Int) (v_idx_818 Int) (v_idx_819 Int)) (exists ((v_v_98_1 Int) (v_v_903_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_901_1 Int) (v_v_104_1 Int) (v_v_902_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= v_v_902_1 0) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (<= c_ULTIMATE.start_main_p10 v_idx_809) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_809) v_v_96_1)) (or (< v_idx_819 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_819) v_v_903_1)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p4 v_idx_817) (= (select |c_#memory_int| v_idx_817) v_v_901_1)) (or (= (select |c_#memory_int| v_idx_818) v_v_902_1) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_818) (< v_idx_818 c_ULTIMATE.start_main_p4)) (or (= (select |c_#valid| v_idx_813) v_v_102_1) (<= c_ULTIMATE.start_main_p10 v_idx_813)) (= v_v_2_1 (select |c_old(#valid)| v_idx_812)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_816)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_810) 0) (< v_idx_810 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_810)) (or (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_811)) (< v_idx_811 (+ c_ULTIMATE.start_main_p10 1))) (or (= v_v_104_1 (select |c_#valid| v_idx_815)) (< v_idx_815 (+ c_ULTIMATE.start_main_p10 1))) (<= (- v_v_902_1 (- v_v_902_1)) 0) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_814) (= 1 (select |c_#valid| v_idx_814)) (< v_idx_814 c_ULTIMATE.start_main_p10)))))} [2019-01-18 16:23:55,251 WARN L228 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p5] >= 0); [2019-01-18 16:23:55,251 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p5))) [2019-01-18 16:23:55,252 WARN L230 ngHoareTripleChecker]: Post: {2147483584#(forall ((v_idx_830 Int) (v_idx_820 Int) (v_idx_823 Int) (v_idx_824 Int) (v_idx_821 Int) (v_idx_822 Int) (v_idx_827 Int) (v_idx_828 Int) (v_idx_825 Int) (v_idx_826 Int) (v_idx_829 Int)) (exists ((v_v_905_1 Int) (v_v_906_1 Int) (v_v_98_1 Int) (v_v_102_1 Int) (v_v_904_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_827)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_825) (< v_idx_825 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_825))) (<= (- v_v_905_1 (- v_v_905_1)) (- 2)) (or (< v_idx_821 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_821)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_821)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_820) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_820)) (or (= v_v_104_1 (select |c_#valid| v_idx_826)) (< v_idx_826 (+ c_ULTIMATE.start_main_p10 1))) (= (select |c_old(#valid)| v_idx_823) v_v_2_1) (or (= (select |c_#memory_int| v_idx_830) v_v_906_1) (< v_idx_830 (+ c_ULTIMATE.start_main_p5 1))) (or (< v_idx_829 c_ULTIMATE.start_main_p5) (= (select |c_#memory_int| v_idx_829) v_v_905_1) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_829)) (or (= v_v_102_1 (select |c_#valid| v_idx_824)) (<= c_ULTIMATE.start_main_p10 v_idx_824)) (or (= (select |c_#memory_int| v_idx_828) v_v_904_1) (<= c_ULTIMATE.start_main_p5 v_idx_828)) (<= (+ v_v_905_1 1) 0) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_822) v_v_98_1) (< v_idx_822 (+ c_ULTIMATE.start_main_p10 1))))))} [2019-01-18 16:23:55,252 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:23:55,715 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:23:55,716 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:23:55,861 WARN L270 ngHoareTripleChecker]: Pre: {2147483585#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_810 Int)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_810) 0) (< v_idx_810 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_810))) (forall ((v_idx_818 Int)) (or (<= (* 2 (select |#memory_int| v_idx_818)) 0) (<= (+ ULTIMATE.start_main_p4 1) v_idx_818) (< v_idx_818 ULTIMATE.start_main_p4))) (forall ((v_prenex_17 Int)) (or (<= (+ ULTIMATE.start_main_p4 1) v_prenex_17) (<= (select |#memory_int| v_prenex_17) 0) (< v_prenex_17 ULTIMATE.start_main_p4))) (forall ((v_idx_814 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_814) (= 1 (select |#valid| v_idx_814)) (< v_idx_814 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:55,861 WARN L274 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p5] >= 0); [2019-01-18 16:23:55,862 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p5))) [2019-01-18 16:23:55,902 WARN L276 ngHoareTripleChecker]: Post: {2147483584#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_825 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_825) (< v_idx_825 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_825)))) (forall ((v_prenex_18 Int)) (or (<= (+ (select |#memory_int| v_prenex_18) 1) 0) (< v_prenex_18 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p5 1) v_prenex_18))) (forall ((v_idx_829 Int)) (or (<= (+ (* 2 (select |#memory_int| v_idx_829)) 2) 0) (< v_idx_829 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p5 1) v_idx_829))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_821 Int)) (or (< v_idx_821 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_821)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_821))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:58,001 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:23:58,001 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:23:58,001 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:23:58,002 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:23:58,002 WARN L224 ngHoareTripleChecker]: Pre: {2147483583#(forall ((v_idx_841 Int) (v_idx_831 Int) (v_idx_840 Int) (v_idx_834 Int) (v_idx_835 Int) (v_idx_832 Int) (v_idx_833 Int) (v_idx_838 Int) (v_idx_839 Int) (v_idx_836 Int) (v_idx_837 Int)) (exists ((v_v_98_1 Int) (v_v_903_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_901_1 Int) (v_v_96_1 Int) (v_v_902_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= v_v_902_1 0) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_838)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_#memory_int| v_idx_841) v_v_903_1) (< v_idx_841 (+ c_ULTIMATE.start_main_p4 1))) (or (= 1 (select |c_#valid| v_idx_836)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_836) (< v_idx_836 c_ULTIMATE.start_main_p10)) (or (= v_v_104_1 (select |c_#valid| v_idx_837)) (< v_idx_837 (+ c_ULTIMATE.start_main_p10 1))) (= v_v_2_1 (select |c_old(#valid)| v_idx_834)) (or (= (select |c_#memory_int| v_idx_839) v_v_901_1) (<= c_ULTIMATE.start_main_p4 v_idx_839)) (or (<= c_ULTIMATE.start_main_p10 v_idx_835) (= v_v_102_1 (select |c_#valid| v_idx_835))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_833) v_v_98_1) (< v_idx_833 (+ c_ULTIMATE.start_main_p10 1))) (or (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_831)) (<= c_ULTIMATE.start_main_p10 v_idx_831)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_832) (< v_idx_832 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_832))) (<= (- v_v_902_1 (- v_v_902_1)) 0) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (< v_idx_840 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_840) v_v_902_1) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_840)))))} [2019-01-18 16:23:58,002 WARN L228 ngHoareTripleChecker]: Action: assume #memory_int[main_p5] >= 0; [2019-01-18 16:23:58,002 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p5)) [2019-01-18 16:23:58,002 WARN L230 ngHoareTripleChecker]: Post: {2147483582#(forall ((v_idx_852 Int) (v_idx_842 Int) (v_idx_850 Int) (v_idx_851 Int) (v_idx_845 Int) (v_idx_846 Int) (v_idx_843 Int) (v_idx_844 Int) (v_idx_849 Int) (v_idx_847 Int) (v_idx_848 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_909_1 Int) (v_v_907_1 Int) (v_v_908_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (<= 0 v_v_908_1) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_844) v_v_98_1) (< v_idx_844 (+ c_ULTIMATE.start_main_p10 1))) (or (<= c_ULTIMATE.start_main_p10 v_idx_846) (= v_v_102_1 (select |c_#valid| v_idx_846))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p10 v_idx_842) (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_842))) (or (< v_idx_851 c_ULTIMATE.start_main_p5) (= (select |c_#memory_int| v_idx_851) v_v_908_1) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_851)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_849)) (or (< v_idx_848 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#valid| v_idx_848) v_v_104_1)) (<= (- (- v_v_908_1) v_v_908_1) 0) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_843)) (< v_idx_843 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_843)) (= v_v_2_1 (select |c_old(#valid)| v_idx_845)) (or (= (select |c_#valid| v_idx_847) 1) (< v_idx_847 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_847)) (or (= (select |c_#memory_int| v_idx_852) v_v_909_1) (< v_idx_852 (+ c_ULTIMATE.start_main_p5 1))) (or (<= c_ULTIMATE.start_main_p5 v_idx_850) (= v_v_907_1 (select |c_#memory_int| v_idx_850))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:23:58,002 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:23:58,616 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:23:58,617 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:23:58,785 WARN L270 ngHoareTripleChecker]: Pre: {2147483583#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_prenex_19 Int)) (or (<= (select |#memory_int| v_prenex_19) 0) (< v_prenex_19 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_prenex_19))) (forall ((v_idx_836 Int)) (or (= 1 (select |#valid| v_idx_836)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_836) (< v_idx_836 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_840 Int)) (or (< v_idx_840 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_840) (<= (* 2 (select |#memory_int| v_idx_840)) 0))) (forall ((v_idx_832 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_832) (< v_idx_832 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_832)))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:23:58,785 WARN L274 ngHoareTripleChecker]: Action: assume #memory_int[main_p5] >= 0; [2019-01-18 16:23:58,785 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p5)) [2019-01-18 16:23:58,817 WARN L276 ngHoareTripleChecker]: Post: {2147483582#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_847 Int)) (or (= (select |#valid| v_idx_847) 1) (< v_idx_847 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_847))) (forall ((v_idx_843 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_843)) (< v_idx_843 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_843))) (forall ((v_prenex_20 Int)) (or (<= (+ ULTIMATE.start_main_p5 1) v_prenex_20) (<= 0 (* 2 (select |#memory_int| v_prenex_20))) (< v_prenex_20 ULTIMATE.start_main_p5))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_851 Int)) (or (<= 0 (select |#memory_int| v_idx_851)) (< v_idx_851 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p5 1) v_idx_851))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:00,912 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:24:00,912 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:24:00,913 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:24:00,913 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:24:00,913 WARN L224 ngHoareTripleChecker]: Pre: {2147483581#(forall ((v_idx_863 Int) (v_idx_853 Int) (v_idx_861 Int) (v_idx_862 Int) (v_idx_856 Int) (v_idx_857 Int) (v_idx_854 Int) (v_idx_855 Int) (v_idx_858 Int) (v_idx_859 Int) (v_idx_860 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_909_1 Int) (v_v_907_1 Int) (v_v_908_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_855 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_855) v_v_98_1)) (<= 0 v_v_908_1) (or (= v_v_907_1 (select |c_#memory_int| v_idx_861)) (<= c_ULTIMATE.start_main_p5 v_idx_861)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= v_v_102_1 (select |c_#valid| v_idx_857)) (<= c_ULTIMATE.start_main_p10 v_idx_857)) (or (= (select |c_#memory_int| v_idx_862) v_v_908_1) (< v_idx_862 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_862)) (or (<= c_ULTIMATE.start_main_p10 v_idx_853) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_853) v_v_96_1)) (<= (- (- v_v_908_1) v_v_908_1) 0) (= v_v_2_1 (select |c_old(#valid)| v_idx_856)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_860)) (or (< v_idx_859 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#valid| v_idx_859) v_v_104_1)) (or (= (select |c_#memory_int| v_idx_863) v_v_909_1) (< v_idx_863 (+ c_ULTIMATE.start_main_p5 1))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_854) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_854)) (< v_idx_854 c_ULTIMATE.start_main_p10)) (or (= (select |c_#valid| v_idx_858) 1) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_858) (< v_idx_858 c_ULTIMATE.start_main_p10)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:24:00,913 WARN L228 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p6] <= 0); [2019-01-18 16:24:00,913 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p6) 0)) [2019-01-18 16:24:00,913 WARN L230 ngHoareTripleChecker]: Post: {2147483580#(forall ((v_idx_874 Int) (v_idx_864 Int) (v_idx_872 Int) (v_idx_873 Int) (v_idx_867 Int) (v_idx_868 Int) (v_idx_865 Int) (v_idx_866 Int) (v_idx_869 Int) (v_idx_870 Int) (v_idx_871 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_912_1 Int) (v_v_104_1 Int) (v_v_910_1 Int) (v_v_911_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (= v_v_2_1 (select |c_old(#valid)| v_idx_867)) (or (= (select |c_#valid| v_idx_868) v_v_102_1) (<= c_ULTIMATE.start_main_p10 v_idx_868)) (or (<= c_ULTIMATE.start_main_p10 v_idx_864) (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_864))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_866) v_v_98_1) (< v_idx_866 (+ c_ULTIMATE.start_main_p10 1))) (<= (- (- v_v_911_1) v_v_911_1) (- 2)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= v_v_911_1 (select |c_#memory_int| v_idx_873)) (< v_idx_873 c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_873)) (<= 1 v_v_911_1) (or (= v_v_912_1 (select |c_#memory_int| v_idx_874)) (< v_idx_874 (+ c_ULTIMATE.start_main_p6 1))) (or (< v_idx_870 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_870))) (or (< v_idx_869 c_ULTIMATE.start_main_p10) (= (select |c_#valid| v_idx_869) 1) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_869)) (or (<= c_ULTIMATE.start_main_p6 v_idx_872) (= v_v_910_1 (select |c_#memory_int| v_idx_872))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_865) (< v_idx_865 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_865))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_871)))))} [2019-01-18 16:24:00,913 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:24:01,631 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:24:01,632 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:24:01,816 WARN L270 ngHoareTripleChecker]: Pre: {2147483581#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_862 Int)) (or (< v_idx_862 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p5 1) v_idx_862) (<= 0 (* 2 (select |#memory_int| v_idx_862))))) (forall ((v_idx_858 Int)) (or (= (select |#valid| v_idx_858) 1) (<= (+ ULTIMATE.start_main_p10 1) v_idx_858) (< v_idx_858 ULTIMATE.start_main_p10))) (forall ((v_prenex_21 Int)) (or (<= (+ ULTIMATE.start_main_p5 1) v_prenex_21) (<= 0 (select |#memory_int| v_prenex_21)) (< v_prenex_21 ULTIMATE.start_main_p5))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_854 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_854) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_854)) (< v_idx_854 ULTIMATE.start_main_p10))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:01,817 WARN L274 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p6] <= 0); [2019-01-18 16:24:01,817 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p6) 0)) [2019-01-18 16:24:01,859 WARN L276 ngHoareTripleChecker]: Post: {2147483580#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_865 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_865) (< v_idx_865 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_865)))) (forall ((v_idx_873 Int)) (or (<= 1 (select |#memory_int| v_idx_873)) (< v_idx_873 ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p6 1) v_idx_873))) (forall ((v_idx_869 Int)) (or (< v_idx_869 ULTIMATE.start_main_p10) (= (select |#valid| v_idx_869) 1) (<= (+ ULTIMATE.start_main_p10 1) v_idx_869))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_prenex_22 Int)) (or (<= (+ ULTIMATE.start_main_p6 1) v_prenex_22) (< v_prenex_22 ULTIMATE.start_main_p6) (<= 2 (* 2 (select |#memory_int| v_prenex_22))))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:03,945 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:24:03,946 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:24:03,946 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:24:03,946 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:24:03,946 WARN L224 ngHoareTripleChecker]: Pre: {2147483579#(forall ((v_idx_885 Int) (v_idx_875 Int) (v_idx_883 Int) (v_idx_884 Int) (v_idx_878 Int) (v_idx_879 Int) (v_idx_876 Int) (v_idx_877 Int) (v_idx_881 Int) (v_idx_882 Int) (v_idx_880 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_909_1 Int) (v_v_907_1 Int) (v_v_908_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_880 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_880) (= 1 (select |c_#valid| v_idx_880))) (<= 0 v_v_908_1) (or (< v_idx_877 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_877) v_v_98_1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_878)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_#memory_int| v_idx_883) v_v_907_1) (<= c_ULTIMATE.start_main_p5 v_idx_883)) (or (< v_idx_881 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#valid| v_idx_881) v_v_104_1)) (<= (- (- v_v_908_1) v_v_908_1) 0) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_884) (< v_idx_884 c_ULTIMATE.start_main_p5) (= (select |c_#memory_int| v_idx_884) v_v_908_1)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_882)) (or (<= c_ULTIMATE.start_main_p10 v_idx_875) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_875) v_v_96_1)) (or (= v_v_909_1 (select |c_#memory_int| v_idx_885)) (< v_idx_885 (+ c_ULTIMATE.start_main_p5 1))) (or (= v_v_102_1 (select |c_#valid| v_idx_879)) (<= c_ULTIMATE.start_main_p10 v_idx_879)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_876) 0) (< v_idx_876 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_876)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:24:03,946 WARN L228 ngHoareTripleChecker]: Action: assume #memory_int[main_p6] <= 0; [2019-01-18 16:24:03,946 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= (select |c_#memory_int| c_ULTIMATE.start_main_p6) 0) [2019-01-18 16:24:03,947 WARN L230 ngHoareTripleChecker]: Post: {2147483578#(forall ((v_idx_896 Int) (v_idx_886 Int) (v_idx_894 Int) (v_idx_895 Int) (v_idx_889 Int) (v_idx_887 Int) (v_idx_888 Int) (v_idx_892 Int) (v_idx_893 Int) (v_idx_890 Int) (v_idx_891 Int)) (exists ((v_v_98_1 Int) (v_v_914_1 Int) (v_v_102_1 Int) (v_v_915_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_913_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_888) v_v_98_1) (< v_idx_888 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_891 c_ULTIMATE.start_main_p10) (= (select |c_#valid| v_idx_891) 1) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_891)) (<= v_v_914_1 0) (or (= v_v_913_1 (select |c_#memory_int| v_idx_894)) (<= c_ULTIMATE.start_main_p6 v_idx_894)) (<= (- v_v_914_1 (- v_v_914_1)) 0) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_893)) (or (< v_idx_892 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#valid| v_idx_892) v_v_104_1)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_896 (+ c_ULTIMATE.start_main_p6 1)) (= v_v_915_1 (select |c_#memory_int| v_idx_896))) (or (< v_idx_895 c_ULTIMATE.start_main_p6) (= v_v_914_1 (select |c_#memory_int| v_idx_895)) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_895)) (or (<= c_ULTIMATE.start_main_p10 v_idx_886) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_886) v_v_96_1)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_887) (< v_idx_887 c_ULTIMATE.start_main_p10) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_887) 0)) (or (<= c_ULTIMATE.start_main_p10 v_idx_890) (= (select |c_#valid| v_idx_890) v_v_102_1)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (= v_v_2_1 (select |c_old(#valid)| v_idx_889)))))} [2019-01-18 16:24:03,947 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:24:04,631 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:24:04,632 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:24:04,817 WARN L270 ngHoareTripleChecker]: Pre: {2147483579#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_880 Int)) (or (< v_idx_880 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_880) (= 1 (select |#valid| v_idx_880)))) (forall ((v_idx_884 Int)) (or (<= (+ ULTIMATE.start_main_p5 1) v_idx_884) (< v_idx_884 ULTIMATE.start_main_p5) (<= 0 (select |#memory_int| v_idx_884)))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_prenex_23 Int)) (or (<= 0 (* 2 (select |#memory_int| v_prenex_23))) (<= (+ ULTIMATE.start_main_p5 1) v_prenex_23) (< v_prenex_23 ULTIMATE.start_main_p5))) (forall ((v_idx_876 Int)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_876) 0) (< v_idx_876 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_876))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:04,818 WARN L274 ngHoareTripleChecker]: Action: assume #memory_int[main_p6] <= 0; [2019-01-18 16:24:04,818 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= (select |c_#memory_int| c_ULTIMATE.start_main_p6) 0) [2019-01-18 16:24:04,858 WARN L276 ngHoareTripleChecker]: Post: {2147483578#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_895 Int)) (or (< v_idx_895 ULTIMATE.start_main_p6) (<= (select |#memory_int| v_idx_895) 0) (<= (+ ULTIMATE.start_main_p6 1) v_idx_895))) (forall ((v_prenex_24 Int)) (or (<= (+ ULTIMATE.start_main_p6 1) v_prenex_24) (<= (* 2 (select |#memory_int| v_prenex_24)) 0) (< v_prenex_24 ULTIMATE.start_main_p6))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_891 Int)) (or (< v_idx_891 ULTIMATE.start_main_p10) (= (select |#valid| v_idx_891) 1) (<= (+ ULTIMATE.start_main_p10 1) v_idx_891))) (forall ((v_idx_887 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_887) (< v_idx_887 ULTIMATE.start_main_p10) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_887) 0))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:07,947 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:24:07,948 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:24:07,949 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:24:07,949 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:24:07,950 WARN L224 ngHoareTripleChecker]: Pre: {2147483577#(forall ((v_idx_897 Int) (v_idx_900 Int) (v_idx_901 Int) (v_idx_898 Int) (v_idx_899 Int) (v_idx_904 Int) (v_idx_905 Int) (v_idx_902 Int) (v_idx_903 Int) (v_idx_906 Int) (v_idx_907 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_914_1 Int) (v_v_915_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_913_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (<= c_ULTIMATE.start_main_p10 v_idx_901) (= (select |c_#valid| v_idx_901) v_v_102_1)) (or (= (select |c_#valid| v_idx_902) 1) (< v_idx_902 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_902)) (<= v_v_914_1 0) (<= (- v_v_914_1 (- v_v_914_1)) 0) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_899) v_v_98_1) (< v_idx_899 (+ c_ULTIMATE.start_main_p10 1))) (= v_v_2_1 (select |c_old(#valid)| v_idx_900)) (or (= (select |c_#memory_int| v_idx_906) v_v_914_1) (< v_idx_906 c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_906)) (or (< v_idx_898 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_898)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_898)) (or (= (select |c_#memory_int| v_idx_905) v_v_913_1) (<= c_ULTIMATE.start_main_p6 v_idx_905)) (or (< v_idx_907 (+ c_ULTIMATE.start_main_p6 1)) (= v_v_915_1 (select |c_#memory_int| v_idx_907))) (or (<= c_ULTIMATE.start_main_p10 v_idx_897) (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_897))) (or (= (select |c_#valid| v_idx_903) v_v_104_1) (< v_idx_903 (+ c_ULTIMATE.start_main_p10 1))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_904)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:24:07,950 WARN L228 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p7] >= 0); [2019-01-18 16:24:07,950 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p7))) [2019-01-18 16:24:07,950 WARN L230 ngHoareTripleChecker]: Post: {2147483576#(forall ((v_idx_911 Int) (v_idx_912 Int) (v_idx_910 Int) (v_idx_915 Int) (v_idx_916 Int) (v_idx_913 Int) (v_idx_914 Int) (v_idx_908 Int) (v_idx_909 Int) (v_idx_917 Int) (v_idx_918 Int)) (exists ((v_v_916_1 Int) (v_v_917_1 Int) (v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_918_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= (select |c_#memory_int| v_idx_918) v_v_918_1) (< v_idx_918 (+ c_ULTIMATE.start_main_p7 1))) (or (<= c_ULTIMATE.start_main_p7 v_idx_916) (= v_v_916_1 (select |c_#memory_int| v_idx_916))) (<= (+ v_v_917_1 1) 0) (<= (- v_v_917_1 (- v_v_917_1)) (- 2)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (or (< v_idx_914 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_914))) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_910) v_v_98_1) (< v_idx_910 (+ c_ULTIMATE.start_main_p10 1))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_909) 0) (< v_idx_909 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_909)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_915)) (or (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_917) (< v_idx_917 c_ULTIMATE.start_main_p7) (= v_v_917_1 (select |c_#memory_int| v_idx_917))) (or (<= c_ULTIMATE.start_main_p10 v_idx_912) (= v_v_102_1 (select |c_#valid| v_idx_912))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_908) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_908)) (= (select |c_old(#valid)| v_idx_911) v_v_2_1) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (= 1 (select |c_#valid| v_idx_913)) (< v_idx_913 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_913)))))} [2019-01-18 16:24:07,950 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:24:08,136 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:24:08,137 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:24:08,221 WARN L270 ngHoareTripleChecker]: Pre: {2147483577#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_906 Int)) (or (<= (select |#memory_int| v_idx_906) 0) (< v_idx_906 ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p6 1) v_idx_906))) (forall ((v_idx_898 Int)) (or (< v_idx_898 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_898)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_898))) (forall ((v_prenex_25 Int)) (or (<= (+ ULTIMATE.start_main_p6 1) v_prenex_25) (< v_prenex_25 ULTIMATE.start_main_p6) (<= (* 2 (select |#memory_int| v_prenex_25)) 0))) (forall ((v_idx_902 Int)) (or (= (select |#valid| v_idx_902) 1) (< v_idx_902 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_902))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:08,222 WARN L274 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p7] >= 0); [2019-01-18 16:24:08,222 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p7))) [2019-01-18 16:24:08,255 WARN L276 ngHoareTripleChecker]: Post: {2147483576#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_prenex_26 Int)) (or (<= (+ ULTIMATE.start_main_p7 1) v_prenex_26) (< v_prenex_26 ULTIMATE.start_main_p7) (<= (+ (* 2 (select |#memory_int| v_prenex_26)) 2) 0))) (forall ((v_idx_909 Int)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_909) 0) (< v_idx_909 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_909))) (forall ((v_idx_913 Int)) (or (= 1 (select |#valid| v_idx_913)) (< v_idx_913 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_913))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (forall ((v_idx_917 Int)) (or (<= (+ (select |#memory_int| v_idx_917) 1) 0) (<= (+ ULTIMATE.start_main_p7 1) v_idx_917) (< v_idx_917 ULTIMATE.start_main_p7))) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:10,338 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:24:10,338 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:24:10,338 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:24:10,338 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:24:10,338 WARN L224 ngHoareTripleChecker]: Pre: {2147483575#(forall ((v_idx_922 Int) (v_idx_923 Int) (v_idx_920 Int) (v_idx_921 Int) (v_idx_926 Int) (v_idx_927 Int) (v_idx_924 Int) (v_idx_925 Int) (v_idx_919 Int) (v_idx_928 Int) (v_idx_929 Int)) (exists ((v_v_98_1 Int) (v_v_914_1 Int) (v_v_102_1 Int) (v_v_915_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_913_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (<= c_ULTIMATE.start_main_p6 v_idx_927) (= v_v_913_1 (select |c_#memory_int| v_idx_927))) (<= v_v_914_1 0) (<= (- v_v_914_1 (- v_v_914_1)) 0) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_929 (+ c_ULTIMATE.start_main_p6 1)) (= (select |c_#memory_int| v_idx_929) v_v_915_1)) (or (< v_idx_924 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_924) (= 1 (select |c_#valid| v_idx_924))) (= v_v_2_1 (select |c_old(#valid)| v_idx_922)) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_920)) (< v_idx_920 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_920)) (or (< v_idx_921 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_921))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_926)) (or (= v_v_104_1 (select |c_#valid| v_idx_925)) (< v_idx_925 (+ c_ULTIMATE.start_main_p10 1))) (or (= (select |c_#valid| v_idx_923) v_v_102_1) (<= c_ULTIMATE.start_main_p10 v_idx_923)) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_928) (= (select |c_#memory_int| v_idx_928) v_v_914_1) (< v_idx_928 c_ULTIMATE.start_main_p6)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_919) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_919)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:24:10,338 WARN L228 ngHoareTripleChecker]: Action: assume #memory_int[main_p7] >= 0; [2019-01-18 16:24:10,339 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p7)) [2019-01-18 16:24:10,339 WARN L230 ngHoareTripleChecker]: Post: {2147483574#(forall ((v_idx_940 Int) (v_idx_930 Int) (v_idx_933 Int) (v_idx_934 Int) (v_idx_931 Int) (v_idx_932 Int) (v_idx_937 Int) (v_idx_938 Int) (v_idx_935 Int) (v_idx_936 Int) (v_idx_939 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_921_1 Int) (v_v_920_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_919_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= v_v_104_1 (select |c_#valid| v_idx_936)) (< v_idx_936 (+ c_ULTIMATE.start_main_p10 1))) (<= 0 v_v_920_1) (or (< v_idx_940 (+ c_ULTIMATE.start_main_p7 1)) (= (select |c_#memory_int| v_idx_940) v_v_921_1)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_935) (< v_idx_935 c_ULTIMATE.start_main_p10) (= (select |c_#valid| v_idx_935) 1)) (or (= v_v_920_1 (select |c_#memory_int| v_idx_939)) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_939) (< v_idx_939 c_ULTIMATE.start_main_p7)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p10 v_idx_930) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_930) v_v_96_1)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_931) (< v_idx_931 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_931))) (or (= v_v_919_1 (select |c_#memory_int| v_idx_938)) (<= c_ULTIMATE.start_main_p7 v_idx_938)) (or (<= c_ULTIMATE.start_main_p10 v_idx_934) (= (select |c_#valid| v_idx_934) v_v_102_1)) (<= (- (- v_v_920_1) v_v_920_1) 0) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_937)) (= v_v_2_1 (select |c_old(#valid)| v_idx_933)) (or (< v_idx_932 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_932))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:24:10,339 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:24:10,902 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:24:10,902 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:24:11,095 WARN L270 ngHoareTripleChecker]: Pre: {2147483575#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_920 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_920)) (< v_idx_920 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_920))) (forall ((v_idx_924 Int)) (or (< v_idx_924 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_924) (= 1 (select |#valid| v_idx_924)))) (forall ((v_idx_928 Int)) (or (<= (+ ULTIMATE.start_main_p6 1) v_idx_928) (<= (* 2 (select |#memory_int| v_idx_928)) 0) (< v_idx_928 ULTIMATE.start_main_p6))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_prenex_27 Int)) (or (<= (+ ULTIMATE.start_main_p6 1) v_prenex_27) (<= (select |#memory_int| v_prenex_27) 0) (< v_prenex_27 ULTIMATE.start_main_p6))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:11,095 WARN L274 ngHoareTripleChecker]: Action: assume #memory_int[main_p7] >= 0; [2019-01-18 16:24:11,095 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p7)) [2019-01-18 16:24:11,188 WARN L276 ngHoareTripleChecker]: Post: {2147483574#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_939 Int)) (or (<= (+ ULTIMATE.start_main_p7 1) v_idx_939) (<= 0 (* 2 (select |#memory_int| v_idx_939))) (< v_idx_939 ULTIMATE.start_main_p7))) (forall ((v_prenex_28 Int)) (or (<= 0 (select |#memory_int| v_prenex_28)) (< v_prenex_28 ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p7 1) v_prenex_28))) (forall ((v_idx_935 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_935) (< v_idx_935 ULTIMATE.start_main_p10) (= (select |#valid| v_idx_935) 1))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_931 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_931) (< v_idx_931 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_931)))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:13,272 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:24:13,273 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:24:13,273 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:24:13,273 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:24:13,273 WARN L224 ngHoareTripleChecker]: Pre: {2147483573#(forall ((v_idx_951 Int) (v_idx_941 Int) (v_idx_950 Int) (v_idx_944 Int) (v_idx_945 Int) (v_idx_942 Int) (v_idx_943 Int) (v_idx_948 Int) (v_idx_949 Int) (v_idx_946 Int) (v_idx_947 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_921_1 Int) (v_v_920_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_919_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (<= c_ULTIMATE.start_main_p7 v_idx_949) (= (select |c_#memory_int| v_idx_949) v_v_919_1)) (or (< v_idx_947 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_947))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_941) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_941)) (<= 0 v_v_920_1) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_942) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_942)) (< v_idx_942 c_ULTIMATE.start_main_p10)) (or (< v_idx_950 c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_950) (= v_v_920_1 (select |c_#memory_int| v_idx_950))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_948)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_943) v_v_98_1) (< v_idx_943 (+ c_ULTIMATE.start_main_p10 1))) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p10 v_idx_945) (= v_v_102_1 (select |c_#valid| v_idx_945))) (= v_v_2_1 (select |c_old(#valid)| v_idx_944)) (or (= (select |c_#memory_int| v_idx_951) v_v_921_1) (< v_idx_951 (+ c_ULTIMATE.start_main_p7 1))) (or (< v_idx_946 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_946)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_946)) (<= (- (- v_v_920_1) v_v_920_1) 0) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:24:13,273 WARN L228 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p8] <= 0); [2019-01-18 16:24:13,273 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p8) 0)) [2019-01-18 16:24:13,274 WARN L230 ngHoareTripleChecker]: Post: {2147483572#(forall ((v_idx_962 Int) (v_idx_952 Int) (v_idx_960 Int) (v_idx_961 Int) (v_idx_955 Int) (v_idx_956 Int) (v_idx_953 Int) (v_idx_954 Int) (v_idx_959 Int) (v_idx_957 Int) (v_idx_958 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_924_1 Int) (v_v_923_1 Int) (v_v_922_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_958 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#valid| v_idx_958) v_v_104_1)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_953) (< v_idx_953 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_953))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_952) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_952)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_#memory_int| v_idx_960) v_v_922_1) (<= c_ULTIMATE.start_main_p8 v_idx_960)) (or (< v_idx_962 (+ c_ULTIMATE.start_main_p8 1)) (= v_v_924_1 (select |c_#memory_int| v_idx_962))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_959)) (or (< v_idx_954 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_954) v_v_98_1)) (or (= v_v_923_1 (select |c_#memory_int| v_idx_961)) (< v_idx_961 c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p8 1) v_idx_961)) (<= (- (- v_v_923_1) v_v_923_1) (- 2)) (<= 1 v_v_923_1) (or (= (select |c_#valid| v_idx_956) v_v_102_1) (<= c_ULTIMATE.start_main_p10 v_idx_956)) (or (< v_idx_957 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_957) (= (select |c_#valid| v_idx_957) 1)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (= v_v_2_1 (select |c_old(#valid)| v_idx_955)))))} [2019-01-18 16:24:13,274 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:24:13,890 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:24:13,891 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:24:14,070 WARN L270 ngHoareTripleChecker]: Pre: {2147483573#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_942 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_942) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_942)) (< v_idx_942 ULTIMATE.start_main_p10))) (forall ((v_prenex_29 Int)) (or (<= (+ ULTIMATE.start_main_p7 1) v_prenex_29) (< v_prenex_29 ULTIMATE.start_main_p7) (<= 0 (select |#memory_int| v_prenex_29)))) (forall ((v_idx_950 Int)) (or (<= 0 (* 2 (select |#memory_int| v_idx_950))) (< v_idx_950 ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p7 1) v_idx_950))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_946 Int)) (or (< v_idx_946 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_946)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_946))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:14,071 WARN L274 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p8] <= 0); [2019-01-18 16:24:14,071 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p8) 0)) [2019-01-18 16:24:14,120 WARN L276 ngHoareTripleChecker]: Post: {2147483572#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_953 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_953) (< v_idx_953 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_953)))) (forall ((v_idx_961 Int)) (or (< v_idx_961 ULTIMATE.start_main_p8) (<= 2 (* 2 (select |#memory_int| v_idx_961))) (<= (+ ULTIMATE.start_main_p8 1) v_idx_961))) (forall ((v_idx_957 Int)) (or (< v_idx_957 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_957) (= (select |#valid| v_idx_957) 1))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_prenex_30 Int)) (or (<= (+ ULTIMATE.start_main_p8 1) v_prenex_30) (<= 1 (select |#memory_int| v_prenex_30)) (< v_prenex_30 ULTIMATE.start_main_p8))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:16,210 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:24:16,210 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:24:16,210 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:24:16,210 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:24:16,210 WARN L224 ngHoareTripleChecker]: Pre: {2147483571#(forall ((v_idx_973 Int) (v_idx_963 Int) (v_idx_971 Int) (v_idx_972 Int) (v_idx_966 Int) (v_idx_967 Int) (v_idx_964 Int) (v_idx_965 Int) (v_idx_968 Int) (v_idx_969 Int) (v_idx_970 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_921_1 Int) (v_v_920_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_919_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_969 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_#valid| v_idx_969) v_v_104_1)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_964) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_964) 0) (< v_idx_964 c_ULTIMATE.start_main_p10)) (<= 0 v_v_920_1) (or (<= c_ULTIMATE.start_main_p7 v_idx_971) (= (select |c_#memory_int| v_idx_971) v_v_919_1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_966)) (or (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_965)) (< v_idx_965 (+ c_ULTIMATE.start_main_p10 1))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_968) (< v_idx_968 c_ULTIMATE.start_main_p10) (= (select |c_#valid| v_idx_968) 1)) (<= (- (- v_v_920_1) v_v_920_1) 0) (or (< v_idx_973 (+ c_ULTIMATE.start_main_p7 1)) (= v_v_921_1 (select |c_#memory_int| v_idx_973))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_963) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_963)) (or (= (select |c_#valid| v_idx_967) v_v_102_1) (<= c_ULTIMATE.start_main_p10 v_idx_967)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (= v_v_920_1 (select |c_#memory_int| v_idx_972)) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_972) (< v_idx_972 c_ULTIMATE.start_main_p7)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_970)))))} [2019-01-18 16:24:16,210 WARN L228 ngHoareTripleChecker]: Action: assume #memory_int[main_p8] <= 0; [2019-01-18 16:24:16,211 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= (select |c_#memory_int| c_ULTIMATE.start_main_p8) 0) [2019-01-18 16:24:16,211 WARN L230 ngHoareTripleChecker]: Post: {2147483570#(forall ((v_idx_984 Int) (v_idx_974 Int) (v_idx_982 Int) (v_idx_983 Int) (v_idx_977 Int) (v_idx_978 Int) (v_idx_975 Int) (v_idx_976 Int) (v_idx_979 Int) (v_idx_980 Int) (v_idx_981 Int)) (exists ((v_v_927_1 Int) (v_v_98_1 Int) (v_v_102_1 Int) (v_v_926_1 Int) (v_v_925_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_979) (< v_idx_979 c_ULTIMATE.start_main_p10) (= (select |c_#valid| v_idx_979) 1)) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_975)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_975) (< v_idx_975 c_ULTIMATE.start_main_p10)) (<= v_v_926_1 0) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- v_v_926_1 (- v_v_926_1)) 0) (= (select |c_old(#memory_int)| v_idx_981) v_v_4_1) (= (select |c_old(#valid)| v_idx_977) v_v_2_1) (or (= v_v_102_1 (select |c_#valid| v_idx_978)) (<= c_ULTIMATE.start_main_p10 v_idx_978)) (or (= (select |c_#memory_int| v_idx_982) v_v_925_1) (<= c_ULTIMATE.start_main_p8 v_idx_982)) (or (< v_idx_983 c_ULTIMATE.start_main_p8) (= v_v_926_1 (select |c_#memory_int| v_idx_983)) (<= (+ c_ULTIMATE.start_main_p8 1) v_idx_983)) (or (= (select |c_#valid| v_idx_980) v_v_104_1) (< v_idx_980 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_984 (+ c_ULTIMATE.start_main_p8 1)) (= (select |c_#memory_int| v_idx_984) v_v_927_1)) (or (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_976)) (< v_idx_976 (+ c_ULTIMATE.start_main_p10 1))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_974) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_974)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:24:16,211 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:24:16,885 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:24:16,885 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:24:17,089 WARN L270 ngHoareTripleChecker]: Pre: {2147483571#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_972 Int)) (or (<= 0 (* 2 (select |#memory_int| v_idx_972))) (<= (+ ULTIMATE.start_main_p7 1) v_idx_972) (< v_idx_972 ULTIMATE.start_main_p7))) (forall ((v_prenex_31 Int)) (or (< v_prenex_31 ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p7 1) v_prenex_31) (<= 0 (select |#memory_int| v_prenex_31)))) (forall ((v_idx_964 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_964) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_964) 0) (< v_idx_964 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_968 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_968) (< v_idx_968 ULTIMATE.start_main_p10) (= (select |#valid| v_idx_968) 1))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:17,090 WARN L274 ngHoareTripleChecker]: Action: assume #memory_int[main_p8] <= 0; [2019-01-18 16:24:17,090 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= (select |c_#memory_int| c_ULTIMATE.start_main_p8) 0) [2019-01-18 16:24:17,144 WARN L276 ngHoareTripleChecker]: Post: {2147483570#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_983 Int)) (or (< v_idx_983 ULTIMATE.start_main_p8) (<= (* 2 (select |#memory_int| v_idx_983)) 0) (<= (+ ULTIMATE.start_main_p8 1) v_idx_983))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_975 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_975)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_975) (< v_idx_975 ULTIMATE.start_main_p10))) (forall ((v_idx_979 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_979) (< v_idx_979 ULTIMATE.start_main_p10) (= (select |#valid| v_idx_979) 1))) (forall ((v_prenex_32 Int)) (or (<= (+ ULTIMATE.start_main_p8 1) v_prenex_32) (<= (select |#memory_int| v_prenex_32) 0) (< v_prenex_32 ULTIMATE.start_main_p8))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:19,222 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:24:19,222 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:24:19,222 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:24:19,222 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:24:19,222 WARN L224 ngHoareTripleChecker]: Pre: {2147483569#(forall ((v_idx_995 Int) (v_idx_985 Int) (v_idx_993 Int) (v_idx_994 Int) (v_idx_988 Int) (v_idx_989 Int) (v_idx_986 Int) (v_idx_987 Int) (v_idx_991 Int) (v_idx_992 Int) (v_idx_990 Int)) (exists ((v_v_927_1 Int) (v_v_98_1 Int) (v_v_102_1 Int) (v_v_926_1 Int) (v_v_925_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_986) (< v_idx_986 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_986))) (or (< v_idx_995 (+ c_ULTIMATE.start_main_p8 1)) (= v_v_927_1 (select |c_#memory_int| v_idx_995))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_992)) (or (= (select |c_#memory_int| v_idx_993) v_v_925_1) (<= c_ULTIMATE.start_main_p8 v_idx_993)) (or (< v_idx_990 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_990) (= 1 (select |c_#valid| v_idx_990))) (or (= v_v_102_1 (select |c_#valid| v_idx_989)) (<= c_ULTIMATE.start_main_p10 v_idx_989)) (<= v_v_926_1 0) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p10 v_idx_985) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_985) v_v_96_1)) (<= (- v_v_926_1 (- v_v_926_1)) 0) (or (= v_v_104_1 (select |c_#valid| v_idx_991)) (< v_idx_991 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_987 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_987) v_v_98_1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_988)) (or (<= (+ c_ULTIMATE.start_main_p8 1) v_idx_994) (< v_idx_994 c_ULTIMATE.start_main_p8) (= (select |c_#memory_int| v_idx_994) v_v_926_1)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:24:19,223 WARN L228 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p9] >= 0); [2019-01-18 16:24:19,223 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p9))) [2019-01-18 16:24:19,223 WARN L230 ngHoareTripleChecker]: Post: {2147483568#(forall ((v_idx_1005 Int) (v_idx_1004 Int) (v_idx_996 Int) (v_idx_1003 Int) (v_idx_1002 Int) (v_idx_1001 Int) (v_idx_999 Int) (v_idx_1000 Int) (v_idx_997 Int) (v_idx_998 Int) (v_idx_1006 Int)) (exists ((v_v_928_1 Int) (v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_930_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_929_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_997 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_997) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_997))) (or (= v_v_104_1 (select |c_#valid| v_idx_1002)) (< v_idx_1002 (+ c_ULTIMATE.start_main_p10 1))) (= v_v_2_1 (select |c_old(#valid)| v_idx_999)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_998) v_v_98_1) (< v_idx_998 (+ c_ULTIMATE.start_main_p10 1))) (<= (+ v_v_929_1 1) 0) (<= (- v_v_929_1 (- v_v_929_1)) (- 2)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_996) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_996)) (or (= v_v_102_1 (select |c_#valid| v_idx_1000)) (<= c_ULTIMATE.start_main_p10 v_idx_1000)) (or (< v_idx_1006 (+ c_ULTIMATE.start_main_p9 1)) (= v_v_930_1 (select |c_#memory_int| v_idx_1006))) (or (= (select |c_#valid| v_idx_1001) 1) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1001) (< v_idx_1001 c_ULTIMATE.start_main_p10)) (or (= (select |c_#memory_int| v_idx_1005) v_v_929_1) (<= (+ c_ULTIMATE.start_main_p9 1) v_idx_1005) (< v_idx_1005 c_ULTIMATE.start_main_p9)) (= (select |c_old(#memory_int)| v_idx_1003) v_v_4_1) (or (= (select |c_#memory_int| v_idx_1004) v_v_928_1) (<= c_ULTIMATE.start_main_p9 v_idx_1004)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:24:19,223 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:24:19,820 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:24:19,820 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:24:20,011 WARN L270 ngHoareTripleChecker]: Pre: {2147483569#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_986 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_986) (< v_idx_986 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_986)))) (forall ((v_idx_994 Int)) (or (<= (+ ULTIMATE.start_main_p8 1) v_idx_994) (<= (select |#memory_int| v_idx_994) 0) (< v_idx_994 ULTIMATE.start_main_p8))) (forall ((v_prenex_33 Int)) (or (< v_prenex_33 ULTIMATE.start_main_p8) (<= (* 2 (select |#memory_int| v_prenex_33)) 0) (<= (+ ULTIMATE.start_main_p8 1) v_prenex_33))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_990 Int)) (or (< v_idx_990 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_990) (= 1 (select |#valid| v_idx_990)))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:20,011 WARN L274 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p9] >= 0); [2019-01-18 16:24:20,011 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p9))) [2019-01-18 16:24:20,053 WARN L276 ngHoareTripleChecker]: Post: {2147483568#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_1005 Int)) (or (<= (+ (select |#memory_int| v_idx_1005) 1) 0) (<= (+ ULTIMATE.start_main_p9 1) v_idx_1005) (< v_idx_1005 ULTIMATE.start_main_p9))) (forall ((v_idx_997 Int)) (or (< v_idx_997 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_997) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_997)))) (forall ((v_prenex_34 Int)) (or (< v_prenex_34 ULTIMATE.start_main_p9) (<= (+ ULTIMATE.start_main_p9 1) v_prenex_34) (<= (+ (* 2 (select |#memory_int| v_prenex_34)) 2) 0))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_1001 Int)) (or (= (select |#valid| v_idx_1001) 1) (<= (+ ULTIMATE.start_main_p10 1) v_idx_1001) (< v_idx_1001 ULTIMATE.start_main_p10))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:22,135 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:24:22,136 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:24:22,136 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:24:22,136 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:24:22,136 WARN L224 ngHoareTripleChecker]: Pre: {2147483567#(forall ((v_idx_1016 Int) (v_idx_1015 Int) (v_idx_1014 Int) (v_idx_1013 Int) (v_idx_1012 Int) (v_idx_1011 Int) (v_idx_1010 Int) (v_idx_1009 Int) (v_idx_1008 Int) (v_idx_1007 Int) (v_idx_1017 Int)) (exists ((v_v_927_1 Int) (v_v_98_1 Int) (v_v_926_1 Int) (v_v_102_1 Int) (v_v_925_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1012) (< v_idx_1012 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_1012))) (or (< v_idx_1017 (+ c_ULTIMATE.start_main_p8 1)) (= v_v_927_1 (select |c_#memory_int| v_idx_1017))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_1014)) (or (<= c_ULTIMATE.start_main_p8 v_idx_1015) (= v_v_925_1 (select |c_#memory_int| v_idx_1015))) (<= v_v_926_1 0) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p10 v_idx_1007) (= v_v_96_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1007))) (<= (- v_v_926_1 (- v_v_926_1)) 0) (or (< v_idx_1016 c_ULTIMATE.start_main_p8) (= v_v_926_1 (select |c_#memory_int| v_idx_1016)) (<= (+ c_ULTIMATE.start_main_p8 1) v_idx_1016)) (or (= v_v_104_1 (select |c_#valid| v_idx_1013)) (< v_idx_1013 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_1009 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1009) v_v_98_1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_1010)) (or (= (select |c_#valid| v_idx_1011) v_v_102_1) (<= c_ULTIMATE.start_main_p10 v_idx_1011)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1008) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1008) 0) (< v_idx_1008 c_ULTIMATE.start_main_p10)))))} [2019-01-18 16:24:22,136 WARN L228 ngHoareTripleChecker]: Action: assume #memory_int[main_p9] >= 0; [2019-01-18 16:24:22,136 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p9)) [2019-01-18 16:24:22,137 WARN L230 ngHoareTripleChecker]: Post: {2147483566#(forall ((v_idx_1027 Int) (v_idx_1026 Int) (v_idx_1025 Int) (v_idx_1024 Int) (v_idx_1023 Int) (v_idx_1022 Int) (v_idx_1021 Int) (v_idx_1020 Int) (v_idx_1019 Int) (v_idx_1018 Int) (v_idx_1028 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_933_1 Int) (v_v_932_1 Int) (v_v_931_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_1019 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1019) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1019))) (or (<= c_ULTIMATE.start_main_p10 v_idx_1018) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1018) v_v_96_1)) (or (= v_v_102_1 (select |c_#valid| v_idx_1022)) (<= c_ULTIMATE.start_main_p10 v_idx_1022)) (or (< v_idx_1028 (+ c_ULTIMATE.start_main_p9 1)) (= (select |c_#memory_int| v_idx_1028) v_v_933_1)) (or (= (select |c_#memory_int| v_idx_1026) v_v_931_1) (<= c_ULTIMATE.start_main_p9 v_idx_1026)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1020) v_v_98_1) (< v_idx_1020 (+ c_ULTIMATE.start_main_p10 1))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= 0 v_v_932_1) (<= (- (- v_v_932_1) v_v_932_1) 0) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1023) (= 1 (select |c_#valid| v_idx_1023)) (< v_idx_1023 c_ULTIMATE.start_main_p10)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_1025)) (or (= v_v_104_1 (select |c_#valid| v_idx_1024)) (< v_idx_1024 (+ c_ULTIMATE.start_main_p10 1))) (= v_v_2_1 (select |c_old(#valid)| v_idx_1021)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (or (<= (+ c_ULTIMATE.start_main_p9 1) v_idx_1027) (= v_v_932_1 (select |c_#memory_int| v_idx_1027)) (< v_idx_1027 c_ULTIMATE.start_main_p9)))))} [2019-01-18 16:24:22,137 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:24:22,663 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:24:22,663 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:24:22,846 WARN L270 ngHoareTripleChecker]: Pre: {2147483567#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_1016 Int)) (or (< v_idx_1016 ULTIMATE.start_main_p8) (<= (select |#memory_int| v_idx_1016) 0) (<= (+ ULTIMATE.start_main_p8 1) v_idx_1016))) (forall ((v_idx_1008 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_1008) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_1008) 0) (< v_idx_1008 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_1012 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_1012) (< v_idx_1012 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_1012)))) (forall ((v_prenex_35 Int)) (or (< v_prenex_35 ULTIMATE.start_main_p8) (<= (+ ULTIMATE.start_main_p8 1) v_prenex_35) (<= (* 2 (select |#memory_int| v_prenex_35)) 0))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:22,847 WARN L274 ngHoareTripleChecker]: Action: assume #memory_int[main_p9] >= 0; [2019-01-18 16:24:22,847 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p9)) [2019-01-18 16:24:22,890 WARN L276 ngHoareTripleChecker]: Post: {2147483566#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_prenex_36 Int)) (or (<= 0 (select |#memory_int| v_prenex_36)) (<= (+ ULTIMATE.start_main_p9 1) v_prenex_36) (< v_prenex_36 ULTIMATE.start_main_p9))) (forall ((v_idx_1019 Int)) (or (< v_idx_1019 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_1019) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_1019)))) (forall ((v_idx_1023 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_1023) (= 1 (select |#valid| v_idx_1023)) (< v_idx_1023 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_1027 Int)) (or (<= 0 (* 2 (select |#memory_int| v_idx_1027))) (<= (+ ULTIMATE.start_main_p9 1) v_idx_1027) (< v_idx_1027 ULTIMATE.start_main_p9))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:25,015 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:24:25,015 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:24:25,015 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:24:25,015 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:24:25,015 WARN L224 ngHoareTripleChecker]: Pre: {2147483565#(forall ((v_idx_1038 Int) (v_idx_1037 Int) (v_idx_1036 Int) (v_idx_1035 Int) (v_idx_1034 Int) (v_idx_1033 Int) (v_idx_1032 Int) (v_idx_1031 Int) (v_idx_1030 Int) (v_idx_1029 Int) (v_idx_1039 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_933_1 Int) (v_v_932_1 Int) (v_v_931_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= v_v_931_1 (select |c_#memory_int| v_idx_1037)) (<= c_ULTIMATE.start_main_p9 v_idx_1037)) (or (< v_idx_1039 (+ c_ULTIMATE.start_main_p9 1)) (= v_v_933_1 (select |c_#memory_int| v_idx_1039))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= (+ c_ULTIMATE.start_main_p9 1) v_idx_1038) (= (select |c_#memory_int| v_idx_1038) v_v_932_1) (< v_idx_1038 c_ULTIMATE.start_main_p9)) (= v_v_2_1 (select |c_old(#valid)| v_idx_1032)) (<= 0 v_v_932_1) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1029) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_1029)) (or (< v_idx_1035 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_1035))) (<= (- (- v_v_932_1) v_v_932_1) 0) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1034) (< v_idx_1034 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_1034))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1030) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1030)) (< v_idx_1030 c_ULTIMATE.start_main_p10)) (or (<= c_ULTIMATE.start_main_p10 v_idx_1033) (= v_v_102_1 (select |c_#valid| v_idx_1033))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_1036)) (or (< v_idx_1031 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1031) v_v_98_1)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:24:25,015 WARN L228 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p10] <= 0); [2019-01-18 16:24:25,015 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p10) 0)) [2019-01-18 16:24:25,016 WARN L230 ngHoareTripleChecker]: Post: {2147483564#(forall ((v_idx_1049 Int) (v_idx_1048 Int) (v_idx_1047 Int) (v_idx_1046 Int) (v_idx_1045 Int) (v_idx_1044 Int) (v_idx_1043 Int) (v_idx_1042 Int) (v_idx_1041 Int) (v_idx_1040 Int) (v_idx_1050 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_936_1 Int) (v_v_935_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_934_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_1042 (+ c_ULTIMATE.start_main_p10 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1042) v_v_98_1)) (or (<= c_ULTIMATE.start_main_p10 v_idx_1048) (= v_v_934_1 (select |c_#memory_int| v_idx_1048))) (or (= 1 (select |c_#valid| v_idx_1045)) (< v_idx_1045 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1045)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= v_v_936_1 (select |c_#memory_int| v_idx_1050)) (< v_idx_1050 (+ c_ULTIMATE.start_main_p10 1))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1049) (< v_idx_1049 c_ULTIMATE.start_main_p10) (= (select |c_#memory_int| v_idx_1049) v_v_935_1)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1041) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1041) 0) (< v_idx_1041 c_ULTIMATE.start_main_p10)) (= v_v_2_1 (select |c_old(#valid)| v_idx_1043)) (<= 1 v_v_935_1) (= (select |c_old(#memory_int)| v_idx_1047) v_v_4_1) (or (<= c_ULTIMATE.start_main_p10 v_idx_1044) (= (select |c_#valid| v_idx_1044) v_v_102_1)) (<= (- (- v_v_935_1) v_v_935_1) (- 2)) (or (= (select |c_#valid| v_idx_1046) v_v_104_1) (< v_idx_1046 (+ c_ULTIMATE.start_main_p10 1))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1040) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_1040)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:24:25,016 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:24:25,557 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:24:25,558 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:24:25,748 WARN L270 ngHoareTripleChecker]: Pre: {2147483565#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_prenex_37 Int)) (or (<= 0 (select |#memory_int| v_prenex_37)) (< v_prenex_37 ULTIMATE.start_main_p9) (<= (+ ULTIMATE.start_main_p9 1) v_prenex_37))) (forall ((v_idx_1034 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_1034) (< v_idx_1034 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_1034)))) (forall ((v_idx_1030 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_1030) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_1030)) (< v_idx_1030 ULTIMATE.start_main_p10))) (forall ((v_idx_1038 Int)) (or (<= (+ ULTIMATE.start_main_p9 1) v_idx_1038) (<= 0 (* 2 (select |#memory_int| v_idx_1038))) (< v_idx_1038 ULTIMATE.start_main_p9))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:25,748 WARN L274 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p10] <= 0); [2019-01-18 16:24:25,749 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p10) 0)) [2019-01-18 16:24:25,797 WARN L276 ngHoareTripleChecker]: Post: {2147483564#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_1049 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_1049) (< v_idx_1049 ULTIMATE.start_main_p10) (<= 2 (* 2 (select |#memory_int| v_idx_1049))))) (forall ((v_prenex_38 Int)) (or (< v_prenex_38 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_prenex_38) (<= 1 (select |#memory_int| v_prenex_38)))) (forall ((v_idx_1045 Int)) (or (= 1 (select |#valid| v_idx_1045)) (< v_idx_1045 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_1045))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_1041 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_1041) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_1041) 0) (< v_idx_1041 ULTIMATE.start_main_p10))) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:28,012 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:24:28,012 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:24:28,012 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:24:28,012 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:24:28,013 WARN L224 ngHoareTripleChecker]: Pre: {2147483563#(forall ((v_idx_1059 Int) (v_idx_1058 Int) (v_idx_1057 Int) (v_idx_1056 Int) (v_idx_1055 Int) (v_idx_1054 Int) (v_idx_1053 Int) (v_idx_1052 Int) (v_idx_1051 Int) (v_idx_1061 Int) (v_idx_1060 Int)) (exists ((v_v_98_1 Int) (v_v_102_1 Int) (v_v_104_1 Int) (v_v_96_1 Int) (v_v_933_1 Int) (v_v_932_1 Int) (v_v_931_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (< v_idx_1061 (+ c_ULTIMATE.start_main_p9 1)) (= (select |c_#memory_int| v_idx_1061) v_v_933_1)) (or (= (select |c_#valid| v_idx_1057) v_v_104_1) (< v_idx_1057 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_1060 c_ULTIMATE.start_main_p9) (= v_v_932_1 (select |c_#memory_int| v_idx_1060)) (<= (+ c_ULTIMATE.start_main_p9 1) v_idx_1060)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1053) v_v_98_1) (< v_idx_1053 (+ c_ULTIMATE.start_main_p10 1))) (or (<= c_ULTIMATE.start_main_p9 v_idx_1059) (= (select |c_#memory_int| v_idx_1059) v_v_931_1)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1051) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_1051)) (<= 0 v_v_932_1) (or (= v_v_102_1 (select |c_#valid| v_idx_1055)) (<= c_ULTIMATE.start_main_p10 v_idx_1055)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_1058)) (<= (- (- v_v_932_1) v_v_932_1) 0) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1056) (= (select |c_#valid| v_idx_1056) 1) (< v_idx_1056 c_ULTIMATE.start_main_p10)) (= (select |c_old(#valid)| v_idx_1054) v_v_2_1) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1052) (< v_idx_1052 c_ULTIMATE.start_main_p10) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1052) 0)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr))))} [2019-01-18 16:24:28,013 WARN L228 ngHoareTripleChecker]: Action: assume #memory_int[main_p10] <= 0; [2019-01-18 16:24:28,013 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= (select |c_#memory_int| c_ULTIMATE.start_main_p10) 0) [2019-01-18 16:24:28,013 WARN L230 ngHoareTripleChecker]: Post: {2147483562#(forall ((v_idx_1069 Int) (v_idx_1068 Int) (v_idx_1067 Int) (v_idx_1066 Int) (v_idx_1065 Int) (v_idx_1064 Int) (v_idx_1063 Int) (v_idx_1062 Int) (v_idx_1072 Int) (v_idx_1071 Int) (v_idx_1070 Int)) (exists ((v_v_939_1 Int) (v_v_938_1 Int) (v_v_98_1 Int) (v_v_102_1 Int) (v_v_937_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1062) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_1062)) (= v_v_2_1 (select |c_old(#valid)| v_idx_1065)) (or (< v_idx_1067 c_ULTIMATE.start_main_p10) (= 1 (select |c_#valid| v_idx_1067)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1067)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_1071 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1071) (= v_v_938_1 (select |c_#memory_int| v_idx_1071))) (or (< v_idx_1063 c_ULTIMATE.start_main_p10) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1063)) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1063)) (or (<= c_ULTIMATE.start_main_p10 v_idx_1066) (= v_v_102_1 (select |c_#valid| v_idx_1066))) (= (select |c_old(#memory_int)| v_idx_1069) v_v_4_1) (or (<= c_ULTIMATE.start_main_p10 v_idx_1070) (= v_v_937_1 (select |c_#memory_int| v_idx_1070))) (<= (- v_v_938_1 (- v_v_938_1)) 0) (or (< v_idx_1072 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_939_1 (select |c_#memory_int| v_idx_1072))) (or (< v_idx_1068 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_1068))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1064) v_v_98_1) (< v_idx_1064 (+ c_ULTIMATE.start_main_p10 1))) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (<= v_v_938_1 0))))} [2019-01-18 16:24:28,013 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:24:28,667 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:24:28,667 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:24:28,859 WARN L270 ngHoareTripleChecker]: Pre: {2147483563#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_1052 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_1052) (< v_idx_1052 ULTIMATE.start_main_p10) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_1052) 0))) (forall ((v_idx_1060 Int)) (or (< v_idx_1060 ULTIMATE.start_main_p9) (<= 0 (* 2 (select |#memory_int| v_idx_1060))) (<= (+ ULTIMATE.start_main_p9 1) v_idx_1060))) (forall ((v_idx_1056 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_1056) (= (select |#valid| v_idx_1056) 1) (< v_idx_1056 ULTIMATE.start_main_p10))) (forall ((v_prenex_39 Int)) (or (<= 0 (select |#memory_int| v_prenex_39)) (<= (+ ULTIMATE.start_main_p9 1) v_prenex_39) (< v_prenex_39 ULTIMATE.start_main_p9))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:28,860 WARN L274 ngHoareTripleChecker]: Action: assume #memory_int[main_p10] <= 0; [2019-01-18 16:24:28,860 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= (select |c_#memory_int| c_ULTIMATE.start_main_p10) 0) [2019-01-18 16:24:29,514 WARN L276 ngHoareTripleChecker]: Post: {2147483562#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_1071 Int)) (or (< v_idx_1071 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_1071) (<= (select |#memory_int| v_idx_1071) 0))) (forall ((v_idx_1067 Int)) (or (< v_idx_1067 ULTIMATE.start_main_p10) (= 1 (select |#valid| v_idx_1067)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_1067))) (forall ((v_idx_1063 Int)) (or (< v_idx_1063 ULTIMATE.start_main_p10) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_1063)) (<= (+ ULTIMATE.start_main_p10 1) v_idx_1063))) (forall ((v_prenex_40 Int)) (or (<= (* 2 (select |#memory_int| v_prenex_40)) 0) (<= (+ ULTIMATE.start_main_p10 1) v_prenex_40) (< v_prenex_40 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:45,579 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-18 16:24:45,579 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-18 16:24:45,579 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-18 16:24:45,579 WARN L223 ngHoareTripleChecker]: -- [2019-01-18 16:24:45,579 WARN L224 ngHoareTripleChecker]: Pre: {2147483561#(forall ((v_idx_1079 Int) (v_idx_1078 Int) (v_idx_1077 Int) (v_idx_1076 Int) (v_idx_1075 Int) (v_idx_1074 Int) (v_idx_1073 Int) (v_idx_1083 Int) (v_idx_1082 Int) (v_idx_1081 Int) (v_idx_1080 Int)) (exists ((v_v_939_1 Int) (v_v_98_1 Int) (v_v_938_1 Int) (v_v_937_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (or (<= c_ULTIMATE.start_main_p10 v_idx_1081) (= (select |c_#memory_int| v_idx_1081) v_v_937_1)) (or (= (select |c_#memory_int| v_idx_1083) v_v_939_1) (< v_idx_1083 (+ c_ULTIMATE.start_main_p10 1))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1078) (= 1 (select |c_#valid| v_idx_1078)) (< v_idx_1078 c_ULTIMATE.start_main_p10)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1073) v_v_96_1) (<= c_ULTIMATE.start_main_p10 v_idx_1073)) (or (= v_v_102_1 (select |c_#valid| v_idx_1077)) (<= c_ULTIMATE.start_main_p10 v_idx_1077)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_1080)) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1074) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1074) 0) (< v_idx_1074 c_ULTIMATE.start_main_p10)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1075) v_v_98_1) (< v_idx_1075 (+ c_ULTIMATE.start_main_p10 1))) (or (< v_idx_1079 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_104_1 (select |c_#valid| v_idx_1079))) (<= (- v_v_938_1 (- v_v_938_1)) 0) (= v_v_2_1 (select |c_old(#valid)| v_idx_1076)) (or (< v_idx_1082 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1082) (= (select |c_#memory_int| v_idx_1082) v_v_938_1)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (<= v_v_938_1 0))))} [2019-01-18 16:24:45,579 WARN L228 ngHoareTripleChecker]: Action: assume true; [2019-01-18 16:24:45,580 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: true [2019-01-18 16:24:45,580 WARN L230 ngHoareTripleChecker]: Post: {2147483560#(forall ((v_idx_1089 Int) (v_idx_1088 Int) (v_idx_1087 Int) (v_idx_1086 Int) (v_idx_1085 Int) (v_idx_1084 Int) (v_idx_1094 Int) (v_idx_1093 Int) (v_idx_1092 Int) (v_idx_1091 Int) (v_idx_1090 Int)) (exists ((v_v_939_1 Int) (v_v_98_1 Int) (v_v_938_1 Int) (v_v_937_1 Int) (v_v_102_1 Int) (v_v_96_1 Int) (v_v_104_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p10) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_1091)) (or (< v_idx_1085 c_ULTIMATE.start_main_p10) (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1085) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1085))) (<= (- c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_main_p10) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_1086 (+ c_ULTIMATE.start_main_p10 1)) (= v_v_98_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1086))) (or (<= c_ULTIMATE.start_main_p10 v_idx_1084) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1084) v_v_96_1)) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1089) (= (select |c_#valid| v_idx_1089) 1) (< v_idx_1089 c_ULTIMATE.start_main_p10)) (<= (- v_v_938_1 (- v_v_938_1)) 0) (= (select |c_old(#valid)| v_idx_1087) v_v_2_1) (or (= (select |c_#memory_int| v_idx_1092) v_v_937_1) (<= c_ULTIMATE.start_main_p10 v_idx_1092)) (or (= (select |c_#memory_int| v_idx_1094) v_v_939_1) (< v_idx_1094 (+ c_ULTIMATE.start_main_p10 1))) (or (<= (+ c_ULTIMATE.start_main_p10 1) v_idx_1093) (= v_v_938_1 (select |c_#memory_int| v_idx_1093)) (< v_idx_1093 c_ULTIMATE.start_main_p10)) (or (= v_v_102_1 (select |c_#valid| v_idx_1088)) (<= c_ULTIMATE.start_main_p10 v_idx_1088)) (<= c_ULTIMATE.start_main_p10 c_ULTIMATE.start_malloc_ptr) (<= v_v_938_1 0) (or (= v_v_104_1 (select |c_#valid| v_idx_1090)) (< v_idx_1090 (+ c_ULTIMATE.start_main_p10 1))))))} [2019-01-18 16:24:45,580 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-18 16:24:46,043 WARN L268 ngHoareTripleChecker]: -- [2019-01-18 16:24:46,043 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-18 16:24:46,247 WARN L270 ngHoareTripleChecker]: Pre: {2147483561#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_idx_1074 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_1074) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_1074) 0) (< v_idx_1074 ULTIMATE.start_main_p10))) (forall ((v_prenex_41 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_prenex_41) (< v_prenex_41 ULTIMATE.start_main_p10) (<= (select |#memory_int| v_prenex_41) 0))) (forall ((v_idx_1082 Int)) (or (< v_idx_1082 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_1082) (<= (* 2 (select |#memory_int| v_idx_1082)) 0))) (forall ((v_idx_1078 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_1078) (= 1 (select |#valid| v_idx_1078)) (< v_idx_1078 ULTIMATE.start_main_p10))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:46,247 WARN L274 ngHoareTripleChecker]: Action: assume true; [2019-01-18 16:24:46,247 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: true [2019-01-18 16:24:46,297 WARN L276 ngHoareTripleChecker]: Post: {2147483560#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p10) (forall ((v_prenex_42 Int)) (or (< v_prenex_42 ULTIMATE.start_main_p10) (<= (select |#memory_int| v_prenex_42) 0) (<= (+ ULTIMATE.start_main_p10 1) v_prenex_42))) (forall ((v_idx_1093 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_1093) (< v_idx_1093 ULTIMATE.start_main_p10) (<= (* 2 (select |#memory_int| v_idx_1093)) 0))) (forall ((v_idx_1089 Int)) (or (<= (+ ULTIMATE.start_main_p10 1) v_idx_1089) (= (select |#valid| v_idx_1089) 1) (< v_idx_1089 ULTIMATE.start_main_p10))) (forall ((v_idx_1085 Int)) (or (< v_idx_1085 ULTIMATE.start_main_p10) (<= (+ ULTIMATE.start_main_p10 1) v_idx_1085) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_1085)))) (<= (- ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr) 0) (<= (- (- ULTIMATE.start_main_p10) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p10 ULTIMATE.start_malloc_ptr))} [2019-01-18 16:24:46,298 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-01-18 16:24:46,335 INFO L272 AbstractInterpreter]: Visited 32 different actions 44 times. Merged at 1 different actions 1 times. Never widened. Found 21 fixpoints after 12 different actions. Largest state had 0 variables. [2019-01-18 16:24:46,337 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-01-18 16:24:46,339 INFO L168 Benchmark]: Toolchain (without parser) took 259028.81 ms. Allocated memory was 137.4 MB in the beginning and 323.0 MB in the end (delta: 185.6 MB). Free memory was 102.2 MB in the beginning and 60.5 MB in the end (delta: 41.7 MB). Peak memory consumption was 331.1 MB. Max. memory is 7.1 GB. [2019-01-18 16:24:46,340 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 137.4 MB. Free memory is still 103.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-18 16:24:46,341 INFO L168 Benchmark]: Boogie Procedure Inliner took 91.60 ms. Allocated memory is still 137.4 MB. Free memory was 102.2 MB in the beginning and 99.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. [2019-01-18 16:24:46,342 INFO L168 Benchmark]: Boogie Preprocessor took 49.34 ms. Allocated memory is still 137.4 MB. Free memory was 99.2 MB in the beginning and 97.9 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2019-01-18 16:24:46,343 INFO L168 Benchmark]: RCFGBuilder took 1353.73 ms. Allocated memory was 137.4 MB in the beginning and 179.3 MB in the end (delta: 41.9 MB). Free memory was 97.9 MB in the beginning and 156.3 MB in the end (delta: -58.3 MB). Peak memory consumption was 45.5 MB. Max. memory is 7.1 GB. [2019-01-18 16:24:46,344 INFO L168 Benchmark]: Abstract Interpretation took 257528.91 ms. Allocated memory was 179.3 MB in the beginning and 323.0 MB in the end (delta: 143.7 MB). Free memory was 156.3 MB in the beginning and 60.5 MB in the end (delta: 95.8 MB). Peak memory consumption was 343.3 MB. Max. memory is 7.1 GB. [2019-01-18 16:24:46,349 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 137.4 MB. Free memory is still 103.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 91.60 ms. Allocated memory is still 137.4 MB. Free memory was 102.2 MB in the beginning and 99.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.34 ms. Allocated memory is still 137.4 MB. Free memory was 99.2 MB in the beginning and 97.9 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1353.73 ms. Allocated memory was 137.4 MB in the beginning and 179.3 MB in the end (delta: 41.9 MB). Free memory was 97.9 MB in the beginning and 156.3 MB in the end (delta: -58.3 MB). Peak memory consumption was 45.5 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 257528.91 ms. Allocated memory was 179.3 MB in the beginning and 323.0 MB in the end (delta: 143.7 MB). Free memory was 156.3 MB in the beginning and 60.5 MB in the end (delta: 95.8 MB). Peak memory consumption was 343.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 63]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L28] #memory_int[p1] := 0; [L29] #memory_int[p2] := 0; [L30] #memory_int[p3] := 0; [L31] #memory_int[p4] := 0; [L32] #memory_int[p5] := 0; [L33] #memory_int[p6] := 0; [L34] #memory_int[p7] := 0; [L35] #memory_int[p8] := 0; [L36] #memory_int[p9] := 0; [L37] #memory_int[p10] := 0; [L63] assert #memory_int[p1] >= 0; - UnprovableResult [Line: 64]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L28] #memory_int[p1] := 0; [L29] #memory_int[p2] := 0; [L30] #memory_int[p3] := 0; [L31] #memory_int[p4] := 0; [L32] #memory_int[p5] := 0; [L33] #memory_int[p6] := 0; [L34] #memory_int[p7] := 0; [L35] #memory_int[p8] := 0; [L36] #memory_int[p9] := 0; [L37] #memory_int[p10] := 0; [L63] assert #memory_int[p1] >= 0; [L64] assert #memory_int[p2] <= 0; - UnprovableResult [Line: 65]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L28] #memory_int[p1] := 0; [L29] #memory_int[p2] := 0; [L30] #memory_int[p3] := 0; [L31] #memory_int[p4] := 0; [L32] #memory_int[p5] := 0; [L33] #memory_int[p6] := 0; [L34] #memory_int[p7] := 0; [L35] #memory_int[p8] := 0; [L36] #memory_int[p9] := 0; [L37] #memory_int[p10] := 0; [L63] assert #memory_int[p1] >= 0; [L64] assert #memory_int[p2] <= 0; [L65] assert #memory_int[p3] >= 0; - UnprovableResult [Line: 66]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L28] #memory_int[p1] := 0; [L29] #memory_int[p2] := 0; [L30] #memory_int[p3] := 0; [L31] #memory_int[p4] := 0; [L32] #memory_int[p5] := 0; [L33] #memory_int[p6] := 0; [L34] #memory_int[p7] := 0; [L35] #memory_int[p8] := 0; [L36] #memory_int[p9] := 0; [L37] #memory_int[p10] := 0; [L63] assert #memory_int[p1] >= 0; [L64] assert #memory_int[p2] <= 0; [L65] assert #memory_int[p3] >= 0; [L66] assert #memory_int[p4] <= 0; - UnprovableResult [Line: 67]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L28] #memory_int[p1] := 0; [L29] #memory_int[p2] := 0; [L30] #memory_int[p3] := 0; [L31] #memory_int[p4] := 0; [L32] #memory_int[p5] := 0; [L33] #memory_int[p6] := 0; [L34] #memory_int[p7] := 0; [L35] #memory_int[p8] := 0; [L36] #memory_int[p9] := 0; [L37] #memory_int[p10] := 0; [L63] assert #memory_int[p1] >= 0; [L64] assert #memory_int[p2] <= 0; [L65] assert #memory_int[p3] >= 0; [L66] assert #memory_int[p4] <= 0; [L67] assert #memory_int[p5] >= 0; - UnprovableResult [Line: 68]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L28] #memory_int[p1] := 0; [L29] #memory_int[p2] := 0; [L30] #memory_int[p3] := 0; [L31] #memory_int[p4] := 0; [L32] #memory_int[p5] := 0; [L33] #memory_int[p6] := 0; [L34] #memory_int[p7] := 0; [L35] #memory_int[p8] := 0; [L36] #memory_int[p9] := 0; [L37] #memory_int[p10] := 0; [L63] assert #memory_int[p1] >= 0; [L64] assert #memory_int[p2] <= 0; [L65] assert #memory_int[p3] >= 0; [L66] assert #memory_int[p4] <= 0; [L67] assert #memory_int[p5] >= 0; [L68] assert #memory_int[p6] <= 0; - UnprovableResult [Line: 69]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L28] #memory_int[p1] := 0; [L29] #memory_int[p2] := 0; [L30] #memory_int[p3] := 0; [L31] #memory_int[p4] := 0; [L32] #memory_int[p5] := 0; [L33] #memory_int[p6] := 0; [L34] #memory_int[p7] := 0; [L35] #memory_int[p8] := 0; [L36] #memory_int[p9] := 0; [L37] #memory_int[p10] := 0; [L63] assert #memory_int[p1] >= 0; [L64] assert #memory_int[p2] <= 0; [L65] assert #memory_int[p3] >= 0; [L66] assert #memory_int[p4] <= 0; [L67] assert #memory_int[p5] >= 0; [L68] assert #memory_int[p6] <= 0; [L69] assert #memory_int[p7] >= 0; - UnprovableResult [Line: 70]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L28] #memory_int[p1] := 0; [L29] #memory_int[p2] := 0; [L30] #memory_int[p3] := 0; [L31] #memory_int[p4] := 0; [L32] #memory_int[p5] := 0; [L33] #memory_int[p6] := 0; [L34] #memory_int[p7] := 0; [L35] #memory_int[p8] := 0; [L36] #memory_int[p9] := 0; [L37] #memory_int[p10] := 0; [L63] assert #memory_int[p1] >= 0; [L64] assert #memory_int[p2] <= 0; [L65] assert #memory_int[p3] >= 0; [L66] assert #memory_int[p4] <= 0; [L67] assert #memory_int[p5] >= 0; [L68] assert #memory_int[p6] <= 0; [L69] assert #memory_int[p7] >= 0; [L70] assert #memory_int[p8] <= 0; - UnprovableResult [Line: 71]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L28] #memory_int[p1] := 0; [L29] #memory_int[p2] := 0; [L30] #memory_int[p3] := 0; [L31] #memory_int[p4] := 0; [L32] #memory_int[p5] := 0; [L33] #memory_int[p6] := 0; [L34] #memory_int[p7] := 0; [L35] #memory_int[p8] := 0; [L36] #memory_int[p9] := 0; [L37] #memory_int[p10] := 0; [L63] assert #memory_int[p1] >= 0; [L64] assert #memory_int[p2] <= 0; [L65] assert #memory_int[p3] >= 0; [L66] assert #memory_int[p4] <= 0; [L67] assert #memory_int[p5] >= 0; [L68] assert #memory_int[p6] <= 0; [L69] assert #memory_int[p7] >= 0; [L70] assert #memory_int[p8] <= 0; [L71] assert #memory_int[p9] >= 0; - UnprovableResult [Line: 72]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L76-L77] modifies #valid; [L76-L78] ensures old(#valid)[ptr] == 0; [L76-L79] ensures #valid == old(#valid)[ptr := 1]; [L28] #memory_int[p1] := 0; [L29] #memory_int[p2] := 0; [L30] #memory_int[p3] := 0; [L31] #memory_int[p4] := 0; [L32] #memory_int[p5] := 0; [L33] #memory_int[p6] := 0; [L34] #memory_int[p7] := 0; [L35] #memory_int[p8] := 0; [L36] #memory_int[p9] := 0; [L37] #memory_int[p10] := 0; [L63] assert #memory_int[p1] >= 0; [L64] assert #memory_int[p2] <= 0; [L65] assert #memory_int[p3] >= 0; [L66] assert #memory_int[p4] <= 0; [L67] assert #memory_int[p5] >= 0; [L68] assert #memory_int[p6] <= 0; [L69] assert #memory_int[p7] >= 0; [L70] assert #memory_int[p8] <= 0; [L71] assert #memory_int[p9] >= 0; [L72] assert #memory_int[p10] <= 0; RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...