java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_compound_oct_cong.epf -i ../../../trunk/examples/programs/heapseparator/speedup-poc-dd-7-unlimited.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-1377b90 [2019-01-07 15:53:28,725 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-07 15:53:28,732 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-07 15:53:28,751 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-07 15:53:28,751 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-07 15:53:28,753 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-07 15:53:28,754 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-07 15:53:28,756 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-07 15:53:28,758 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-07 15:53:28,758 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-07 15:53:28,759 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-07 15:53:28,760 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-07 15:53:28,761 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-07 15:53:28,761 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-07 15:53:28,763 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-07 15:53:28,763 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-07 15:53:28,764 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-07 15:53:28,766 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-07 15:53:28,768 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-07 15:53:28,770 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-07 15:53:28,771 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-07 15:53:28,772 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-07 15:53:28,775 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-07 15:53:28,775 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-07 15:53:28,776 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-07 15:53:28,777 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-07 15:53:28,778 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-07 15:53:28,779 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-07 15:53:28,780 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-07 15:53:28,781 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-07 15:53:28,781 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-07 15:53:28,782 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-07 15:53:28,782 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-07 15:53:28,782 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-07 15:53:28,783 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-07 15:53:28,784 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-07 15:53:28,784 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_compound_oct_cong.epf [2019-01-07 15:53:28,805 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-07 15:53:28,805 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-07 15:53:28,806 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-07 15:53:28,806 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-07 15:53:28,806 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-07 15:53:28,807 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-07 15:53:28,807 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-07 15:53:28,807 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-07 15:53:28,807 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-07 15:53:28,807 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-07 15:53:28,808 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-07 15:53:28,808 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-07 15:53:28,808 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-07 15:53:28,809 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-07 15:53:28,809 INFO L133 SettingsManager]: * Use SBE=true [2019-01-07 15:53:28,809 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-07 15:53:28,809 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-07 15:53:28,809 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-07 15:53:28,810 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-07 15:53:28,810 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-07 15:53:28,810 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-07 15:53:28,810 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-07 15:53:28,810 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-07 15:53:28,811 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-07 15:53:28,811 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-07 15:53:28,812 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-07 15:53:28,812 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-07 15:53:28,812 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-07 15:53:28,812 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-07 15:53:28,812 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 15:53:28,812 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-07 15:53:28,813 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-07 15:53:28,813 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-07 15:53:28,813 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-07 15:53:28,813 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-07 15:53:28,813 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-07 15:53:28,814 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-07 15:53:28,814 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-07 15:53:28,846 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-07 15:53:28,860 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-07 15:53:28,864 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-07 15:53:28,866 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-07 15:53:28,867 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-07 15:53:28,868 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-7-unlimited.bpl [2019-01-07 15:53:28,868 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-7-unlimited.bpl' [2019-01-07 15:53:28,942 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-07 15:53:28,945 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-07 15:53:28,946 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-07 15:53:28,946 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-07 15:53:28,946 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-07 15:53:28,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "speedup-poc-dd-7-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:53:28" (1/1) ... [2019-01-07 15:53:28,984 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "speedup-poc-dd-7-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:53:28" (1/1) ... [2019-01-07 15:53:29,025 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-07 15:53:29,026 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-07 15:53:29,027 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-07 15:53:29,027 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-07 15:53:29,040 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "speedup-poc-dd-7-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:53:28" (1/1) ... [2019-01-07 15:53:29,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "speedup-poc-dd-7-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:53:28" (1/1) ... [2019-01-07 15:53:29,044 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "speedup-poc-dd-7-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:53:28" (1/1) ... [2019-01-07 15:53:29,044 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "speedup-poc-dd-7-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:53:28" (1/1) ... [2019-01-07 15:53:29,052 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "speedup-poc-dd-7-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:53:28" (1/1) ... [2019-01-07 15:53:29,064 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "speedup-poc-dd-7-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:53:28" (1/1) ... [2019-01-07 15:53:29,069 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "speedup-poc-dd-7-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:53:28" (1/1) ... [2019-01-07 15:53:29,078 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-07 15:53:29,079 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-07 15:53:29,079 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-07 15:53:29,079 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-07 15:53:29,083 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "speedup-poc-dd-7-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:53:28" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 15:53:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-07 15:53:29,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-07 15:53:30,137 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-07 15:53:30,137 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-01-07 15:53:30,138 INFO L202 PluginConnector]: Adding new model speedup-poc-dd-7-unlimited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 03:53:30 BoogieIcfgContainer [2019-01-07 15:53:30,139 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-07 15:53:30,140 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-01-07 15:53:30,140 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-01-07 15:53:30,140 INFO L276 PluginConnector]: Abstract Interpretation initialized [2019-01-07 15:53:30,141 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "speedup-poc-dd-7-unlimited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 03:53:30" (1/1) ... [2019-01-07 15:53:30,199 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-07 15:53:37,288 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 15:53:37,289 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 15:53:37,290 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 15:53:37,290 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 15:53:37,291 WARN L224 ngHoareTripleChecker]: Pre: {2147483647#(forall ((v_idx_3 Int) (v_idx_4 Int) (v_idx_5 Int) (v_idx_1 Int) (v_idx_2 Int)) (exists ((v_v_0_1 Int) (v_v_1_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_4_1 Int)) (and (= (select |c_old(#memory_int)| v_idx_5) v_v_4_1) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_1) v_v_0_1) (= v_v_2_1 (select |c_old(#valid)| v_idx_3)) (= v_v_1_1 (select |c_#valid| v_idx_2)) (= v_v_3_1 (select |c_#memory_int| v_idx_4)))))} [2019-01-07 15:53:37,294 WARN L228 ngHoareTripleChecker]: Action: havoc main_p1, main_p2, main_p3, main_p4, main_p5, main_p6, main_p7;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p1 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p2 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p3 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p4 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p5 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p6 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p7 := malloc_ptr;#memory_int := #memory_int[main_p1 := 0];#memory_int := #memory_int[main_p2 := 0];#memory_int := #memory_int[main_p3 := 0];#memory_int := #memory_int[main_p4 := 0];#memory_int := #memory_int[main_p5 := 0];#memory_int := #memory_int[main_p6 := 0];#memory_int := #memory_int[main_p7 := 0]; [2019-01-07 15:53:37,295 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= (store |c_ULTIMATE.start_malloc_old_#valid_primed| c_ULTIMATE.start_malloc_ptr_primed 1) |c_#valid_primed|) (= (store (store (store (store (store (store (store |c_#memory_int| c_ULTIMATE.start_main_p1_primed 0) c_ULTIMATE.start_main_p2_primed 0) c_ULTIMATE.start_main_p3_primed 0) c_ULTIMATE.start_main_p4_primed 0) c_ULTIMATE.start_main_p5_primed 0) c_ULTIMATE.start_main_p6_primed 0) c_ULTIMATE.start_main_p7_primed 0) |c_#memory_int_primed|) (= 0 (select (store |c_#valid| c_ULTIMATE.start_main_p1_primed 1) c_ULTIMATE.start_main_p2_primed)) (= c_ULTIMATE.start_main_p7_primed c_ULTIMATE.start_malloc_ptr_primed) (= (store (store (store (store (store (store |c_#valid| c_ULTIMATE.start_main_p1_primed 1) c_ULTIMATE.start_main_p2_primed 1) c_ULTIMATE.start_main_p3_primed 1) c_ULTIMATE.start_main_p4_primed 1) c_ULTIMATE.start_main_p5_primed 1) c_ULTIMATE.start_main_p6_primed 1) |c_ULTIMATE.start_malloc_old_#valid_primed|) (= 0 (select (store (store (store (store |c_#valid| c_ULTIMATE.start_main_p1_primed 1) c_ULTIMATE.start_main_p2_primed 1) c_ULTIMATE.start_main_p3_primed 1) c_ULTIMATE.start_main_p4_primed 1) c_ULTIMATE.start_main_p5_primed)) (= 0 (select |c_#valid| c_ULTIMATE.start_main_p1_primed)) (= (select (store (store |c_#valid| c_ULTIMATE.start_main_p1_primed 1) c_ULTIMATE.start_main_p2_primed 1) c_ULTIMATE.start_main_p3_primed) 0) (= (select (store (store (store (store (store |c_#valid| c_ULTIMATE.start_main_p1_primed 1) c_ULTIMATE.start_main_p2_primed 1) c_ULTIMATE.start_main_p3_primed 1) c_ULTIMATE.start_main_p4_primed 1) c_ULTIMATE.start_main_p5_primed 1) c_ULTIMATE.start_main_p6_primed) 0) (= (select |c_ULTIMATE.start_malloc_old_#valid_primed| c_ULTIMATE.start_malloc_ptr_primed) 0) (= 0 (select (store (store (store |c_#valid| c_ULTIMATE.start_main_p1_primed 1) c_ULTIMATE.start_main_p2_primed 1) c_ULTIMATE.start_main_p3_primed 1) c_ULTIMATE.start_main_p4_primed))) [2019-01-07 15:53:37,296 WARN L230 ngHoareTripleChecker]: Post: {2147483646#(forall ((v_idx_7 Int) (v_idx_14 Int) (v_idx_8 Int) (v_idx_15 Int) (v_idx_9 Int) (v_idx_12 Int) (v_idx_13 Int) (v_idx_10 Int) (v_idx_11 Int) (v_idx_6 Int) (v_idx_16 Int)) (exists ((v_v_66_1 Int) (v_v_67_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_73_1 Int) (v_v_95_1 Int) (v_b_54_1 Int) (v_b_40_1 Int) (v_b_41_1 Int) (v_v_94_1 Int) (v_v_2_1 Int) (v_b_37_1 Int) (v_v_72_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_b_36_1 Int) (v_b_55_1 Int)) (and (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_55_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_54_1)) 0) (= v_v_2_1 (select |c_old(#valid)| v_idx_13)) (<= (- c_ULTIMATE.start_main_p7 v_b_55_1) (- 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_37_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_40_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_55_1) (- 1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_12) v_v_68_1) (< v_idx_12 v_b_37_1)) (<= (- v_b_36_1 v_b_55_1) (- 1)) (<= (- v_b_54_1 v_b_55_1) (- 1)) (= (+ v_b_54_1 1) (+ v_b_36_1 1)) (<= (- c_ULTIMATE.start_main_p7 v_b_41_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_41_1)) 1) (= c_ULTIMATE.start_malloc_ptr (+ v_b_41_1 (- 1))) (<= (- v_b_40_1 v_b_41_1) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (<= (- v_v_94_1 (- v_v_94_1)) 0) (<= (- v_v_67_1 (- v_v_73_1)) 1) (<= (- (- v_b_41_1) (- v_b_55_1)) 0) (<= (- v_v_67_1 (- v_v_94_1)) 0) (or (<= v_b_54_1 v_idx_7) (= (select |c_#memory_int| v_idx_7) v_v_93_1)) (<= (- (- v_b_36_1) (- v_b_55_1)) 1) (<= (- v_b_37_1 v_b_54_1) 1) (<= (- c_ULTIMATE.start_main_p7 v_b_54_1) 0) (<= (- (- v_v_73_1) v_v_73_1) (- 2)) (= (+ v_b_54_1 1) (+ c_ULTIMATE.start_main_p7 1)) (<= (- v_v_73_1 v_v_94_1) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_36_1) 0) (<= (- v_b_36_1 v_b_41_1) (- 1)) (= c_ULTIMATE.start_main_p7 (+ v_b_41_1 (- 1))) (<= (- v_b_40_1 v_b_54_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_36_1)) 0) (or (= v_v_94_1 (select |c_#memory_int| v_idx_8)) (<= v_b_55_1 v_idx_8) (< v_idx_8 v_b_54_1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_40_1) 0) (<= (- v_b_40_1 v_b_55_1) (- 1)) (<= (- v_v_73_1 (- v_v_94_1)) 1) (<= (- (- v_v_94_1) v_v_94_1) 0) (= (+ v_b_37_1 (- 1)) (+ v_b_41_1 (- 1))) (= v_v_73_1 1) (<= (- (- v_b_40_1) (- v_b_41_1)) 1) (<= (- (- v_b_37_1) (- v_b_41_1)) 0) (<= (- (- v_b_37_1) (- v_b_54_1)) (- 1)) (<= (- v_b_36_1 v_b_54_1) 0) (or (<= v_b_36_1 v_idx_10) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_10) v_v_66_1)) (= (+ v_b_54_1 1) v_b_55_1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_54_1)) 0) (<= (- v_v_73_1 (- v_v_73_1)) 2) (= (+ v_b_54_1 1) v_b_37_1) (<= (- v_v_67_1 v_v_94_1) 0) (<= (- (- v_v_73_1) (- v_v_94_1)) (- 1)) (<= (- (- v_v_67_1) v_v_94_1) 0) (= v_v_94_1 0) (= (select |c_old(#memory_int)| v_idx_6) v_v_4_1) (<= (- v_b_41_1 v_b_54_1) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_41_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_41_1)) 1) (<= (- c_ULTIMATE.start_main_p7 v_b_36_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_41_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_55_1)) 1) (<= (- c_ULTIMATE.start_main_p7 v_b_40_1) 0) (or (= (select |c_#valid| v_idx_16) v_v_74_1) (< v_idx_16 v_b_41_1)) (<= (- v_b_37_1 v_b_41_1) 0) (<= (- (- v_b_36_1) (- v_b_40_1)) 0) (<= (- (- v_b_40_1) (- v_b_55_1)) 1) (<= (- (- v_b_54_1) (- v_b_55_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (= (+ v_b_54_1 1) v_b_41_1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_40_1)) 0) (= (+ v_b_54_1 1) (+ v_b_40_1 1)) (<= (- c_ULTIMATE.start_main_p7 v_b_37_1) (- 1)) (<= (- (- v_b_40_1) (- v_b_54_1)) 0) (= (+ v_b_54_1 1) (+ c_ULTIMATE.start_malloc_ptr 1)) (<= (- (- v_b_37_1) (- v_b_40_1)) (- 1)) (<= (- (- v_v_67_1) (- v_v_94_1)) 0) (<= (- v_b_41_1 v_b_55_1) 0) (<= (- v_b_36_1 v_b_37_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_37_1)) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_54_1) 0) (<= (- v_b_37_1 v_b_55_1) 0) (<= (- (- v_v_67_1) (- v_v_73_1)) 1) (<= (- v_v_67_1 v_v_73_1) (- 1)) (<= (- (- v_v_73_1) v_v_94_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_36_1)) 0) (= v_b_54_1 (+ v_b_41_1 (- 1))) (= v_b_36_1 (+ v_b_41_1 (- 1))) (<= (- v_b_36_1 v_b_40_1) 0) (or (< v_idx_9 v_b_55_1) (= (select |c_#memory_int| v_idx_9) v_v_95_1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_11) v_v_67_1) (< v_idx_11 v_b_36_1) (<= v_b_37_1 v_idx_11)) (= (+ v_b_41_1 (- 1)) (+ v_b_55_1 (- 1))) (<= (- (- v_b_41_1) (- v_b_54_1)) (- 1)) (<= (- v_v_67_1 (- v_v_67_1)) 0) (<= (- v_b_37_1 v_b_40_1) 1) (<= (- (- v_v_67_1) v_v_67_1) 0) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_37_1)) 1) (<= (- (- v_b_36_1) (- v_b_54_1)) 0) (<= (- (- v_v_67_1) v_v_73_1) (- 1)) (<= (- (- v_b_37_1) (- v_b_55_1)) 0) (or (= (select |c_#valid| v_idx_15) v_v_73_1) (<= v_b_41_1 v_idx_15) (< v_idx_15 v_b_40_1)) (or (<= v_b_40_1 v_idx_14) (= (select |c_#valid| v_idx_14) v_v_72_1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_37_1) (- 1)) (= v_b_40_1 (+ v_b_41_1 (- 1))))))} [2019-01-07 15:53:37,296 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 15:53:37,497 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 15:53:37,498 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 15:53:37,559 WARN L270 ngHoareTripleChecker]: Pre: {2147483647#true} [2019-01-07 15:53:37,559 WARN L274 ngHoareTripleChecker]: Action: havoc main_p1, main_p2, main_p3, main_p4, main_p5, main_p6, main_p7;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p1 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p2 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p3 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p4 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p5 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p6 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p7 := malloc_ptr;#memory_int := #memory_int[main_p1 := 0];#memory_int := #memory_int[main_p2 := 0];#memory_int := #memory_int[main_p3 := 0];#memory_int := #memory_int[main_p4 := 0];#memory_int := #memory_int[main_p5 := 0];#memory_int := #memory_int[main_p6 := 0];#memory_int := #memory_int[main_p7 := 0]; [2019-01-07 15:53:37,561 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= (store |c_ULTIMATE.start_malloc_old_#valid_primed| c_ULTIMATE.start_malloc_ptr_primed 1) |c_#valid_primed|) (= (store (store (store (store (store (store (store |c_#memory_int| c_ULTIMATE.start_main_p1_primed 0) c_ULTIMATE.start_main_p2_primed 0) c_ULTIMATE.start_main_p3_primed 0) c_ULTIMATE.start_main_p4_primed 0) c_ULTIMATE.start_main_p5_primed 0) c_ULTIMATE.start_main_p6_primed 0) c_ULTIMATE.start_main_p7_primed 0) |c_#memory_int_primed|) (= 0 (select (store |c_#valid| c_ULTIMATE.start_main_p1_primed 1) c_ULTIMATE.start_main_p2_primed)) (= c_ULTIMATE.start_main_p7_primed c_ULTIMATE.start_malloc_ptr_primed) (= (store (store (store (store (store (store |c_#valid| c_ULTIMATE.start_main_p1_primed 1) c_ULTIMATE.start_main_p2_primed 1) c_ULTIMATE.start_main_p3_primed 1) c_ULTIMATE.start_main_p4_primed 1) c_ULTIMATE.start_main_p5_primed 1) c_ULTIMATE.start_main_p6_primed 1) |c_ULTIMATE.start_malloc_old_#valid_primed|) (= 0 (select (store (store (store (store |c_#valid| c_ULTIMATE.start_main_p1_primed 1) c_ULTIMATE.start_main_p2_primed 1) c_ULTIMATE.start_main_p3_primed 1) c_ULTIMATE.start_main_p4_primed 1) c_ULTIMATE.start_main_p5_primed)) (= 0 (select |c_#valid| c_ULTIMATE.start_main_p1_primed)) (= (select (store (store |c_#valid| c_ULTIMATE.start_main_p1_primed 1) c_ULTIMATE.start_main_p2_primed 1) c_ULTIMATE.start_main_p3_primed) 0) (= (select (store (store (store (store (store |c_#valid| c_ULTIMATE.start_main_p1_primed 1) c_ULTIMATE.start_main_p2_primed 1) c_ULTIMATE.start_main_p3_primed 1) c_ULTIMATE.start_main_p4_primed 1) c_ULTIMATE.start_main_p5_primed 1) c_ULTIMATE.start_main_p6_primed) 0) (= (select |c_ULTIMATE.start_malloc_old_#valid_primed| c_ULTIMATE.start_malloc_ptr_primed) 0) (= 0 (select (store (store (store |c_#valid| c_ULTIMATE.start_main_p1_primed 1) c_ULTIMATE.start_main_p2_primed 1) c_ULTIMATE.start_main_p3_primed 1) c_ULTIMATE.start_main_p4_primed))) [2019-01-07 15:53:38,676 WARN L276 ngHoareTripleChecker]: Post: {2147483646#(and (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (forall ((v_idx_11 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_11) (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_idx_11)) 0) (< v_idx_11 ULTIMATE.start_malloc_ptr))) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (forall ((v_idx_8 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_8) (= 0 (select |#memory_int| v_idx_8)) (< v_idx_8 ULTIMATE.start_malloc_ptr))) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (forall ((v_prenex_1 Int)) (or (< v_prenex_1 ULTIMATE.start_malloc_ptr) (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_1)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_1))) (forall ((v_prenex_2 Int)) (or (< v_prenex_2 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_2) (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_2) 0))) (forall ((v_prenex_3 Int)) (or (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_3))) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_3) (< v_prenex_3 ULTIMATE.start_malloc_ptr))) (forall ((v_idx_15 Int)) (or (< v_idx_15 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_15) (= 1 (select |#valid| v_idx_15)))) (= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7))} [2019-01-07 15:53:41,287 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 15:53:41,287 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 15:53:41,288 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 15:53:41,288 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 15:53:41,289 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_66_1 Int) (v_v_67_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_73_1 Int) (v_v_95_1 Int) (v_b_54_1 Int) (v_b_40_1 Int) (v_b_41_1 Int) (v_b_37_1 Int) (v_v_2_1 Int) (v_v_94_1 Int) (v_v_72_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_b_36_1 Int) (v_b_55_1 Int)) (and (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_55_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_54_1)) 0) (<= (- c_ULTIMATE.start_main_p7 v_b_55_1) (- 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_37_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_40_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_55_1) (- 1)) (<= (- v_b_36_1 v_b_55_1) (- 1)) (<= (- v_b_54_1 v_b_55_1) (- 1)) (= (+ v_b_54_1 1) (+ v_b_36_1 1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_24)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_23) v_v_68_1) (< v_idx_23 v_b_37_1)) (<= (- c_ULTIMATE.start_main_p7 v_b_41_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_41_1)) 1) (= c_ULTIMATE.start_malloc_ptr (+ v_b_41_1 (- 1))) (<= (- v_b_40_1 v_b_41_1) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (<= (- v_v_94_1 (- v_v_94_1)) 0) (<= (- v_v_67_1 (- v_v_73_1)) 1) (<= (- (- v_b_41_1) (- v_b_55_1)) 0) (<= (- v_v_67_1 (- v_v_94_1)) 0) (or (<= v_b_36_1 v_idx_21) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_21) v_v_66_1)) (<= (- (- v_b_36_1) (- v_b_55_1)) 1) (<= (- v_b_37_1 v_b_54_1) 1) (<= (- c_ULTIMATE.start_main_p7 v_b_54_1) 0) (<= (- (- v_v_73_1) v_v_73_1) (- 2)) (= (+ v_b_54_1 1) (+ c_ULTIMATE.start_main_p7 1)) (= (select |c_old(#memory_int)| v_idx_17) v_v_4_1) (<= (- v_v_73_1 v_v_94_1) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_36_1) 0) (<= (- v_b_36_1 v_b_41_1) (- 1)) (= c_ULTIMATE.start_main_p7 (+ v_b_41_1 (- 1))) (<= (- v_b_40_1 v_b_54_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_36_1)) 0) (or (<= v_b_37_1 v_idx_22) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_22) v_v_67_1) (< v_idx_22 v_b_36_1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_40_1) 0) (<= (- v_b_40_1 v_b_55_1) (- 1)) (<= (- v_v_73_1 (- v_v_94_1)) 1) (<= (- (- v_v_94_1) v_v_94_1) 0) (= (+ v_b_37_1 (- 1)) (+ v_b_41_1 (- 1))) (= v_v_73_1 1) (<= (- (- v_b_40_1) (- v_b_41_1)) 1) (<= (- (- v_b_37_1) (- v_b_41_1)) 0) (<= (- (- v_b_37_1) (- v_b_54_1)) (- 1)) (<= (- v_b_36_1 v_b_54_1) 0) (= (+ v_b_54_1 1) v_b_55_1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_54_1)) 0) (<= (- v_v_73_1 (- v_v_73_1)) 2) (= (+ v_b_54_1 1) v_b_37_1) (<= (- v_v_67_1 v_v_94_1) 0) (<= (- (- v_v_73_1) (- v_v_94_1)) (- 1)) (<= (- (- v_v_67_1) v_v_94_1) 0) (= v_v_94_1 0) (<= (- v_b_41_1 v_b_54_1) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_41_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_41_1)) 1) (or (< v_idx_19 v_b_54_1) (<= v_b_55_1 v_idx_19) (= (select |c_#memory_int| v_idx_19) v_v_94_1)) (or (< v_idx_26 v_b_40_1) (<= v_b_41_1 v_idx_26) (= (select |c_#valid| v_idx_26) v_v_73_1)) (<= (- c_ULTIMATE.start_main_p7 v_b_36_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_41_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_55_1)) 1) (<= (- c_ULTIMATE.start_main_p7 v_b_40_1) 0) (or (= (select |c_#memory_int| v_idx_18) v_v_93_1) (<= v_b_54_1 v_idx_18)) (<= (- v_b_37_1 v_b_41_1) 0) (or (<= v_b_40_1 v_idx_25) (= (select |c_#valid| v_idx_25) v_v_72_1)) (or (= (select |c_#valid| v_idx_27) v_v_74_1) (< v_idx_27 v_b_41_1)) (<= (- (- v_b_36_1) (- v_b_40_1)) 0) (<= (- (- v_b_40_1) (- v_b_55_1)) 1) (<= (- (- v_b_54_1) (- v_b_55_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (= (+ v_b_54_1 1) v_b_41_1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_40_1)) 0) (= (+ v_b_54_1 1) (+ v_b_40_1 1)) (<= (- c_ULTIMATE.start_main_p7 v_b_37_1) (- 1)) (<= (- (- v_b_40_1) (- v_b_54_1)) 0) (= (+ v_b_54_1 1) (+ c_ULTIMATE.start_malloc_ptr 1)) (<= (- (- v_b_37_1) (- v_b_40_1)) (- 1)) (<= (- (- v_v_67_1) (- v_v_94_1)) 0) (<= (- v_b_41_1 v_b_55_1) 0) (<= (- v_b_36_1 v_b_37_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_37_1)) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_54_1) 0) (<= (- v_b_37_1 v_b_55_1) 0) (<= (- (- v_v_67_1) (- v_v_73_1)) 1) (<= (- v_v_67_1 v_v_73_1) (- 1)) (<= (- (- v_v_73_1) v_v_94_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_36_1)) 0) (= v_b_54_1 (+ v_b_41_1 (- 1))) (= v_b_36_1 (+ v_b_41_1 (- 1))) (<= (- v_b_36_1 v_b_40_1) 0) (= (+ v_b_41_1 (- 1)) (+ v_b_55_1 (- 1))) (<= (- (- v_b_41_1) (- v_b_54_1)) (- 1)) (<= (- v_v_67_1 (- v_v_67_1)) 0) (<= (- v_b_37_1 v_b_40_1) 1) (<= (- (- v_v_67_1) v_v_67_1) 0) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_37_1)) 1) (or (= (select |c_#memory_int| v_idx_20) v_v_95_1) (< v_idx_20 v_b_55_1)) (<= (- (- v_b_36_1) (- v_b_54_1)) 0) (<= (- (- v_v_67_1) v_v_73_1) (- 1)) (<= (- (- v_b_37_1) (- v_b_55_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_37_1) (- 1)) (= v_b_40_1 (+ v_b_41_1 (- 1))))))} [2019-01-07 15:53:41,290 WARN L228 ngHoareTripleChecker]: Action: assume #memory_int[main_p1] >= 0; [2019-01-07 15:53:41,290 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1)) [2019-01-07 15:53:41,290 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_97_1 Int) (v_v_66_1 Int) (v_v_98_1 Int) (v_v_67_1 Int) (v_v_68_1 Int) (v_v_96_1 Int) (v_v_74_1 Int) (v_v_73_1 Int) (v_b_40_1 Int) (v_b_41_1 Int) (v_b_37_1 Int) (v_v_2_1 Int) (v_v_72_1 Int) (v_v_4_1 Int) (v_b_57_1 Int) (v_b_36_1 Int) (v_b_56_1 Int)) (and (<= (- c_ULTIMATE.start_malloc_ptr v_b_41_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_41_1)) 1) (<= (- (- c_ULTIMATE.start_main_p1) (- v_b_57_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_37_1)) 1) (= (+ v_b_36_1 1) v_b_41_1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_40_1)) 0) (= (+ v_b_37_1 (- 1)) v_b_36_1) (<= (- c_ULTIMATE.start_main_p7 v_b_36_1) 0) (<= (- (- c_ULTIMATE.start_main_p1) (- v_b_56_1)) 0) (<= (- c_ULTIMATE.start_main_p1 v_b_57_1) (- 1)) (= (+ v_b_37_1 (- 1)) v_b_40_1) (or (< v_idx_31 v_b_57_1) (= (select |c_#memory_int| v_idx_31) v_v_98_1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_41_1)) 1) (or (< v_idx_30 v_b_56_1) (= (select |c_#memory_int| v_idx_30) v_v_97_1) (<= v_b_57_1 v_idx_30)) (<= (- c_ULTIMATE.start_main_p7 v_b_40_1) 0) (= (+ v_b_56_1 1) (+ c_ULTIMATE.start_main_p1 1)) (or (= (select |c_#memory_int| v_idx_29) v_v_96_1) (<= v_b_56_1 v_idx_29)) (<= (- c_ULTIMATE.start_main_p7 v_b_41_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_41_1)) 1) (<= (- v_b_37_1 v_b_41_1) 0) (<= (- v_b_40_1 v_b_41_1) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (<= (- v_v_73_1 v_v_97_1) 1) (<= (- (- v_b_36_1) (- v_b_40_1)) 0) (or (< v_idx_37 v_b_40_1) (<= v_b_41_1 v_idx_37) (= (select |c_#valid| v_idx_37) v_v_73_1)) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- v_v_67_1 (- v_v_73_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_40_1)) 0) (= (select |c_old(#memory_int)| v_idx_28) v_v_4_1) (= (+ v_b_36_1 1) (+ c_ULTIMATE.start_main_p7 1)) (<= (- (- v_b_56_1) (- v_b_57_1)) 1) (<= (- v_b_56_1 v_b_57_1) (- 1)) (<= (- c_ULTIMATE.start_main_p7 v_b_37_1) (- 1)) (<= (- (- v_b_37_1) (- v_b_40_1)) (- 1)) (= (+ v_b_36_1 1) v_b_37_1) (<= (- (- v_v_73_1) v_v_73_1) (- 2)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_36_1) 0) (<= (- (- v_v_97_1) v_v_97_1) 0) (<= (- v_b_36_1 v_b_41_1) (- 1)) (<= (- v_b_36_1 v_b_37_1) (- 1)) (or (< v_idx_38 v_b_41_1) (= (select |c_#valid| v_idx_38) v_v_74_1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_35)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_33) v_v_67_1) (< v_idx_33 v_b_36_1) (<= v_b_37_1 v_idx_33)) (<= (- (- v_b_36_1) (- v_b_37_1)) 1) (<= (- v_v_67_1 v_v_97_1) 0) (<= (- (- v_v_67_1) (- v_v_73_1)) 1) (<= (- v_v_67_1 v_v_73_1) (- 1)) (= (+ v_b_40_1 1) (+ v_b_36_1 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_36_1)) 0) (= (+ v_b_57_1 (- 1)) c_ULTIMATE.start_main_p1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_40_1) 0) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_36_1)) 0) (<= (- c_ULTIMATE.start_main_p1 v_b_56_1) 0) (= c_ULTIMATE.start_malloc_ptr (+ v_b_37_1 (- 1))) (= (+ v_b_37_1 (- 1)) (+ v_b_41_1 (- 1))) (= v_v_73_1 1) (or (<= v_b_36_1 v_idx_32) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_32) v_v_66_1)) (<= (- (- v_b_40_1) (- v_b_41_1)) 1) (= (+ v_b_37_1 (- 1)) c_ULTIMATE.start_main_p7) (or (= v_v_68_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_34)) (< v_idx_34 v_b_37_1)) (<= (- v_b_36_1 v_b_40_1) 0) (<= (- (- v_b_37_1) (- v_b_41_1)) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_36_1 1)) (<= (- v_v_67_1 (- v_v_67_1)) 0) (<= (- v_b_37_1 v_b_40_1) 1) (<= (- (- v_v_67_1) v_v_67_1) 0) (<= (- v_v_73_1 (- v_v_73_1)) 2) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_37_1)) 1) (<= (- (- v_v_73_1) v_v_97_1) (- 1)) (or (<= v_b_40_1 v_idx_36) (= (select |c_#valid| v_idx_36) v_v_72_1)) (<= (- (- v_v_67_1) v_v_73_1) (- 1)) (= v_b_57_1 (+ c_ULTIMATE.start_main_p1 1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_37_1) (- 1)) (= v_b_56_1 c_ULTIMATE.start_main_p1) (<= (- (- v_v_67_1) v_v_97_1) 0))))} [2019-01-07 15:53:41,291 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 15:53:41,861 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 15:53:41,861 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 15:53:42,577 WARN L270 ngHoareTripleChecker]: Pre: {2147483645#(and (forall ((v_prenex_4 Int)) (or (< v_prenex_4 ULTIMATE.start_malloc_ptr) (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_4)) 0) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_4))) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (forall ((v_idx_26 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_26) (< v_idx_26 ULTIMATE.start_malloc_ptr) (= (select |#valid| v_idx_26) 1))) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (forall ((v_idx_22 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_22) (< v_idx_22 ULTIMATE.start_malloc_ptr) (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_22)))) (forall ((v_prenex_5 Int)) (or (< v_prenex_5 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_5) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_5))))) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (forall ((v_idx_19 Int)) (or (= 0 (select |#memory_int| v_idx_19)) (< v_idx_19 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_19))) (forall ((v_prenex_6 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_6) (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_6) 0) (< v_prenex_6 ULTIMATE.start_malloc_ptr))) (= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7))} [2019-01-07 15:53:42,578 WARN L274 ngHoareTripleChecker]: Action: assume #memory_int[main_p1] >= 0; [2019-01-07 15:53:42,578 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1)) [2019-01-07 15:53:43,291 WARN L276 ngHoareTripleChecker]: Post: {2147483644#(and (or (forall ((v_prenex_41 Int)) (or (< v_prenex_41 ULTIMATE.start_main_p1) (<= 0 (* 2 (select |#memory_int| v_prenex_41))) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_41))) (forall ((v_prenex_42 Int)) (or (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_42) 0) (< v_prenex_42 ULTIMATE.start_malloc_ptr)))) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (forall ((v_prenex_65 Int) (v_prenex_64 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_prenex_65) (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_64) (select |#memory_int| v_prenex_65)) (< v_prenex_65 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_64) (<= 0 (select |#memory_int| v_prenex_65)))) (or (forall ((v_prenex_54 Int)) (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_54) 0)) (forall ((v_prenex_55 Int)) (or (< v_prenex_55 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_55) (<= 0 (select |#memory_int| v_prenex_55))))) (forall ((v_prenex_62 Int)) (or (<= 0 (* 2 (select |#memory_int| v_prenex_62))) (<= 0 (select |#memory_int| v_prenex_62)) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_62) (< v_prenex_62 ULTIMATE.start_main_p1))) (or (forall ((v_prenex_34 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_34) (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_34)) 0))) (forall ((v_prenex_33 Int)) (or (< v_prenex_33 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_33) (<= 0 (* 2 (select |#memory_int| v_prenex_33)))))) (forall ((v_prenex_38 Int) (v_prenex_39 Int)) (or (< v_prenex_38 ULTIMATE.start_malloc_ptr) (< v_prenex_39 ULTIMATE.start_main_p1) (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_38) (select |#memory_int| v_prenex_39)) (<= 0 (* 2 (select |#memory_int| v_prenex_39))) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_39))) (forall ((v_prenex_48 Int)) (or (< v_prenex_48 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_48) (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_48) 0))) (or (forall ((v_prenex_30 Int)) (or (< v_prenex_30 ULTIMATE.start_main_p1) (<= 0 (* 2 (select |#memory_int| v_prenex_30))) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_30))) (forall ((v_prenex_31 Int)) (or (< v_prenex_31 ULTIMATE.start_malloc_ptr) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_31)))))) (forall ((v_prenex_16 Int) (v_prenex_15 Int)) (or (< v_prenex_16 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_16) (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_15) (select |#memory_int| v_prenex_16)) (<= 0 (select |#memory_int| v_prenex_16)))) (or (forall ((v_prenex_53 Int)) (or (<= 0 (* 2 (select |#memory_int| v_prenex_53))) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_53) (< v_prenex_53 ULTIMATE.start_main_p1))) (forall ((v_prenex_54 Int)) (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_54) 0))) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (or (forall ((v_prenex_58 Int)) (or (<= 0 (select |#memory_int| v_prenex_58)) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_58) (< v_prenex_58 ULTIMATE.start_main_p1))) (forall ((v_prenex_57 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_57) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_57)))))) (or (forall ((v_prenex_74 Int)) (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_74)) 0)) (forall ((v_prenex_75 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_prenex_75) (< v_prenex_75 ULTIMATE.start_main_p1) (<= 0 (select |#memory_int| v_prenex_75))))) (= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (or (forall ((v_prenex_56 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_prenex_56) (< v_prenex_56 ULTIMATE.start_main_p1) (<= 0 (* 2 (select |#memory_int| v_prenex_56))))) (forall ((v_prenex_57 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_57) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_57)))))) (or (forall ((v_prenex_17 Int)) (or (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_17) 0) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_17))) (forall ((v_prenex_18 Int)) (or (<= 0 (select |#memory_int| v_prenex_18)) (< v_prenex_18 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_18)))) (or (forall ((v_prenex_35 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_prenex_35) (< v_prenex_35 ULTIMATE.start_main_p1) (<= 0 (select |#memory_int| v_prenex_35)))) (forall ((v_prenex_34 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_34) (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_34)) 0)))) (forall ((v_prenex_63 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_63) (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_63)) 0) (< v_prenex_63 ULTIMATE.start_malloc_ptr))) (or (forall ((v_prenex_74 Int)) (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_74)) 0)) (forall ((v_prenex_73 Int)) (or (< v_prenex_73 ULTIMATE.start_main_p1) (<= 0 (* 2 (select |#memory_int| v_prenex_73))) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_73)))) (or (forall ((v_prenex_22 Int)) (or (< v_prenex_22 ULTIMATE.start_main_p1) (<= 0 (* 2 (select |#memory_int| v_prenex_22))) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_22))) (forall ((v_prenex_20 Int)) (or (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_20)) (< v_prenex_20 ULTIMATE.start_malloc_ptr)))) (or (forall ((v_prenex_50 Int)) (or (< v_prenex_50 ULTIMATE.start_main_p1) (<= 0 (* 2 (select |#memory_int| v_prenex_50))) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_50))) (forall ((v_prenex_51 Int)) (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_51)))) (forall ((v_prenex_40 Int)) (or (< v_prenex_40 ULTIMATE.start_malloc_ptr) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_40))) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_40))) (or (forall ((v_prenex_11 Int)) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_11)))) (forall ((v_prenex_12 Int)) (or (<= 0 (select |#memory_int| v_prenex_12)) (< v_prenex_12 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_12)))) (forall ((v_prenex_14 Int) (v_prenex_13 Int)) (or (< v_prenex_13 ULTIMATE.start_malloc_ptr) (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_13) (select |#memory_int| v_prenex_14)) (<= 0 (select |#memory_int| v_prenex_14)) (< v_prenex_14 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_14))) (or (forall ((v_prenex_51 Int)) (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_51))) (forall ((v_prenex_52 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_prenex_52) (< v_prenex_52 ULTIMATE.start_main_p1) (<= 0 (select |#memory_int| v_prenex_52))))) (or (forall ((v_prenex_21 Int)) (or (<= 0 (select |#memory_int| v_prenex_21)) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_21) (< v_prenex_21 ULTIMATE.start_main_p1))) (forall ((v_prenex_20 Int)) (or (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_20)) (< v_prenex_20 ULTIMATE.start_malloc_ptr)))) (forall ((v_prenex_72 Int) (v_prenex_71 Int)) (or (< v_prenex_72 ULTIMATE.start_main_p1) (<= 0 (select |#memory_int| v_prenex_72)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_71) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_72) (<= 0 (+ (select |ULTIMATE.start_malloc_old_#valid| v_prenex_71) (select |#memory_int| v_prenex_72))))) (forall ((v_prenex_37 Int) (v_prenex_36 Int)) (or (< v_prenex_37 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_37) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_36) (<= 0 (+ (select |ULTIMATE.start_malloc_old_#valid| v_prenex_36) (select |#memory_int| v_prenex_37))) (< v_prenex_36 ULTIMATE.start_malloc_ptr))) (or (forall ((v_prenex_42 Int)) (or (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_42) 0) (< v_prenex_42 ULTIMATE.start_malloc_ptr))) (forall ((v_prenex_43 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_prenex_43) (< v_prenex_43 ULTIMATE.start_main_p1) (<= 0 (select |#memory_int| v_prenex_43))))) (or (forall ((v_prenex_19 Int)) (or (<= 0 (* 2 (select |#memory_int| v_prenex_19))) (< v_prenex_19 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_19))) (forall ((v_prenex_17 Int)) (or (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_17) 0) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_17)))) (forall ((v_prenex_45 Int) (v_prenex_44 Int)) (or (< v_prenex_45 ULTIMATE.start_main_p1) (<= 0 (select |#memory_int| v_prenex_45)) (<= 0 (+ (select |ULTIMATE.start_malloc_old_#valid| v_prenex_44) (select |#memory_int| v_prenex_45))) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_45) (< v_prenex_44 ULTIMATE.start_malloc_ptr))) (or (forall ((v_prenex_31 Int)) (or (< v_prenex_31 ULTIMATE.start_malloc_ptr) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_31))))) (forall ((v_prenex_32 Int)) (or (<= 0 (select |#memory_int| v_prenex_32)) (< v_prenex_32 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_32)))) (forall ((v_prenex_69 Int) (v_prenex_68 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_68) (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_68) (select |#memory_int| v_prenex_69)) (< v_prenex_68 ULTIMATE.start_malloc_ptr) (< v_prenex_69 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_69))) (or (forall ((v_idx_33 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_33) (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_33)))) (forall ((v_idx_30 Int)) (or (< v_idx_30 ULTIMATE.start_main_p1) (<= 0 (select |#memory_int| v_idx_30)) (<= (+ ULTIMATE.start_main_p1 1) v_idx_30)))) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (forall ((v_prenex_61 Int) (v_prenex_60 Int)) (or (< v_prenex_61 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_61) (<= 0 (select |#memory_int| v_prenex_61)) (<= 0 (+ (select |ULTIMATE.start_malloc_old_#valid| v_prenex_60) (select |#memory_int| v_prenex_61))))) (forall ((v_prenex_47 Int) (v_prenex_46 Int)) (or (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_46) (select |#memory_int| v_prenex_47)) (< v_prenex_47 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_47) (<= 0 (* 2 (select |#memory_int| v_prenex_47))))) (or (forall ((v_prenex_28 Int)) (or (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_28)) 0) (< v_prenex_28 ULTIMATE.start_malloc_ptr))) (forall ((v_prenex_27 Int)) (or (< v_prenex_27 ULTIMATE.start_main_p1) (<= 0 (* 2 (select |#memory_int| v_prenex_27))) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_27)))) (forall ((v_prenex_59 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_prenex_59) (< v_prenex_59 ULTIMATE.start_main_p1) (<= 0 (* 2 (select |#memory_int| v_prenex_59))))) (forall ((v_prenex_70 Int)) (or (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_70)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_70) (< v_prenex_70 ULTIMATE.start_malloc_ptr))) (forall ((v_prenex_67 Int) (v_prenex_66 Int)) (or (< v_prenex_66 ULTIMATE.start_malloc_ptr) (< v_prenex_67 ULTIMATE.start_main_p1) (<= 0 (+ (select |ULTIMATE.start_malloc_old_#valid| v_prenex_66) (select |#memory_int| v_prenex_67))) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_67) (<= 0 (* 2 (select |#memory_int| v_prenex_67))))) (forall ((v_prenex_26 Int) (v_prenex_25 Int)) (or (<= 0 (+ (select |ULTIMATE.start_malloc_old_#valid| v_prenex_25) (select |#memory_int| v_prenex_26))) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_26) (<= 0 (* 2 (select |#memory_int| v_prenex_26))) (< v_prenex_26 ULTIMATE.start_main_p1))) (forall ((v_prenex_49 Int)) (or (< v_prenex_49 ULTIMATE.start_main_p1) (<= 0 (select |#memory_int| v_prenex_49)) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_49))) (forall ((v_prenex_8 Int) (v_prenex_9 Int)) (or (< v_prenex_9 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_9) (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_8) (select |#memory_int| v_prenex_9)) (<= 0 (* 2 (select |#memory_int| v_prenex_9))) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_8))) (forall ((v_prenex_23 Int) (v_prenex_24 Int)) (or (<= 0 (+ (select |ULTIMATE.start_malloc_old_#valid| v_prenex_23) (select |#memory_int| v_prenex_24))) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_24) (< v_prenex_24 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_23) (<= 0 (* 2 (select |#memory_int| v_prenex_24))))) (or (forall ((v_prenex_11 Int)) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_11)))) (forall ((v_prenex_10 Int)) (or (<= 0 (* 2 (select |#memory_int| v_prenex_10))) (< v_prenex_10 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_10)))) (or (forall ((v_idx_33 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_33) (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_33)))) (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)))) (or (forall ((v_prenex_29 Int)) (or (<= 0 (select |#memory_int| v_prenex_29)) (< v_prenex_29 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_prenex_29))) (forall ((v_prenex_28 Int)) (or (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_28)) 0) (< v_prenex_28 ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_37 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_37) (= (select |#valid| v_idx_37) 1) (< v_idx_37 ULTIMATE.start_malloc_ptr))))} [2019-01-07 15:53:45,563 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 15:53:45,564 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 15:53:45,564 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 15:53:45,565 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 15:53:45,565 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_66_1 Int) (v_v_67_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_73_1 Int) (v_v_95_1 Int) (v_b_54_1 Int) (v_b_40_1 Int) (v_b_41_1 Int) (v_v_94_1 Int) (v_b_37_1 Int) (v_v_2_1 Int) (v_v_72_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_b_36_1 Int) (v_b_55_1 Int)) (and (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_55_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_54_1)) 0) (<= (- c_ULTIMATE.start_main_p7 v_b_55_1) (- 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_37_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_40_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_55_1) (- 1)) (or (<= v_b_36_1 v_idx_43) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_43) v_v_66_1)) (<= (- v_b_36_1 v_b_55_1) (- 1)) (<= (- v_b_54_1 v_b_55_1) (- 1)) (= (+ v_b_54_1 1) (+ v_b_36_1 1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_46)) (<= (- c_ULTIMATE.start_main_p7 v_b_41_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_41_1)) 1) (= c_ULTIMATE.start_malloc_ptr (+ v_b_41_1 (- 1))) (<= (- v_b_40_1 v_b_41_1) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (<= (- v_v_94_1 (- v_v_94_1)) 0) (<= (- v_v_67_1 (- v_v_73_1)) 1) (<= (- (- v_b_41_1) (- v_b_55_1)) 0) (<= (- v_v_67_1 (- v_v_94_1)) 0) (or (= (select |c_#valid| v_idx_47) v_v_72_1) (<= v_b_40_1 v_idx_47)) (<= (- (- v_b_36_1) (- v_b_55_1)) 1) (<= (- v_b_37_1 v_b_54_1) 1) (<= (- c_ULTIMATE.start_main_p7 v_b_54_1) 0) (<= (- (- v_v_73_1) v_v_73_1) (- 2)) (= (+ v_b_54_1 1) (+ c_ULTIMATE.start_main_p7 1)) (<= (- v_v_73_1 v_v_94_1) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_36_1) 0) (<= (- v_b_36_1 v_b_41_1) (- 1)) (= c_ULTIMATE.start_main_p7 (+ v_b_41_1 (- 1))) (<= (- v_b_40_1 v_b_54_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_36_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_40_1) 0) (<= (- v_b_40_1 v_b_55_1) (- 1)) (<= (- v_v_73_1 (- v_v_94_1)) 1) (<= (- (- v_v_94_1) v_v_94_1) 0) (= (+ v_b_37_1 (- 1)) (+ v_b_41_1 (- 1))) (= v_v_73_1 1) (<= (- (- v_b_40_1) (- v_b_41_1)) 1) (<= (- (- v_b_37_1) (- v_b_41_1)) 0) (<= (- (- v_b_37_1) (- v_b_54_1)) (- 1)) (<= (- v_b_36_1 v_b_54_1) 0) (= (+ v_b_54_1 1) v_b_55_1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_54_1)) 0) (or (< v_idx_45 v_b_37_1) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_45) v_v_68_1)) (<= (- v_v_73_1 (- v_v_73_1)) 2) (= (+ v_b_54_1 1) v_b_37_1) (<= (- v_v_67_1 v_v_94_1) 0) (<= (- (- v_v_73_1) (- v_v_94_1)) (- 1)) (<= (- (- v_v_67_1) v_v_94_1) 0) (= v_v_94_1 0) (<= (- v_b_41_1 v_b_54_1) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_41_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_41_1)) 1) (<= (- c_ULTIMATE.start_main_p7 v_b_36_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_41_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_55_1)) 1) (<= (- c_ULTIMATE.start_main_p7 v_b_40_1) 0) (or (= (select |c_#memory_int| v_idx_41) v_v_94_1) (< v_idx_41 v_b_54_1) (<= v_b_55_1 v_idx_41)) (<= (- v_b_37_1 v_b_41_1) 0) (or (<= v_b_37_1 v_idx_44) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_44) v_v_67_1) (< v_idx_44 v_b_36_1)) (<= (- (- v_b_36_1) (- v_b_40_1)) 0) (<= (- (- v_b_40_1) (- v_b_55_1)) 1) (<= (- (- v_b_54_1) (- v_b_55_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (= (+ v_b_54_1 1) v_b_41_1) (or (<= v_b_41_1 v_idx_48) (= (select |c_#valid| v_idx_48) v_v_73_1) (< v_idx_48 v_b_40_1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_40_1)) 0) (= (+ v_b_54_1 1) (+ v_b_40_1 1)) (<= (- c_ULTIMATE.start_main_p7 v_b_37_1) (- 1)) (<= (- (- v_b_40_1) (- v_b_54_1)) 0) (= (+ v_b_54_1 1) (+ c_ULTIMATE.start_malloc_ptr 1)) (<= (- (- v_b_37_1) (- v_b_40_1)) (- 1)) (<= (- (- v_v_67_1) (- v_v_94_1)) 0) (<= (- v_b_41_1 v_b_55_1) 0) (or (< v_idx_42 v_b_55_1) (= (select |c_#memory_int| v_idx_42) v_v_95_1)) (<= (- v_b_36_1 v_b_37_1) (- 1)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_39)) (<= (- (- v_b_36_1) (- v_b_37_1)) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_54_1) 0) (<= (- v_b_37_1 v_b_55_1) 0) (<= (- (- v_v_67_1) (- v_v_73_1)) 1) (<= (- v_v_67_1 v_v_73_1) (- 1)) (<= (- (- v_v_73_1) v_v_94_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_36_1)) 0) (= v_b_54_1 (+ v_b_41_1 (- 1))) (or (< v_idx_49 v_b_41_1) (= (select |c_#valid| v_idx_49) v_v_74_1)) (= v_b_36_1 (+ v_b_41_1 (- 1))) (<= (- v_b_36_1 v_b_40_1) 0) (= (+ v_b_41_1 (- 1)) (+ v_b_55_1 (- 1))) (<= (- (- v_b_41_1) (- v_b_54_1)) (- 1)) (<= (- v_v_67_1 (- v_v_67_1)) 0) (<= (- v_b_37_1 v_b_40_1) 1) (<= (- (- v_v_67_1) v_v_67_1) 0) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_37_1)) 1) (<= (- (- v_b_36_1) (- v_b_54_1)) 0) (<= (- (- v_v_67_1) v_v_73_1) (- 1)) (or (<= v_b_54_1 v_idx_40) (= (select |c_#memory_int| v_idx_40) v_v_93_1)) (<= (- (- v_b_37_1) (- v_b_55_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_37_1) (- 1)) (= v_b_40_1 (+ v_b_41_1 (- 1))))))} [2019-01-07 15:53:45,566 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 15:53:45,566 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-07 15:53:45,566 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_100_1 Int) (v_v_66_1 Int) (v_v_67_1 Int) (v_v_68_1 Int) (v_v_101_1 Int) (v_v_74_1 Int) (v_v_73_1 Int) (v_v_99_1 Int) (v_b_40_1 Int) (v_b_41_1 Int) (v_v_72_1 Int) (v_b_37_1 Int) (v_v_2_1 Int) (v_b_59_1 Int) (v_b_58_1 Int) (v_v_4_1 Int) (v_b_36_1 Int)) (and (or (= v_v_72_1 (select |c_#valid| v_idx_58)) (<= v_b_40_1 v_idx_58)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_41_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_41_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_37_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_40_1)) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ c_ULTIMATE.start_main_p7 1)) (<= (- c_ULTIMATE.start_main_p7 v_b_36_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_41_1)) 1) (<= (- v_b_58_1 v_b_59_1) (- 1)) (<= (- c_ULTIMATE.start_main_p7 v_b_40_1) 0) (<= (- (- c_ULTIMATE.start_main_p4) (- v_b_58_1)) 0) (or (= v_v_100_1 (select |c_#memory_int| v_idx_52)) (< v_idx_52 v_b_58_1) (<= v_b_59_1 v_idx_52)) (or (= v_v_68_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_56)) (< v_idx_56 v_b_37_1)) (<= (- c_ULTIMATE.start_main_p7 v_b_41_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_41_1)) 1) (= c_ULTIMATE.start_malloc_ptr (+ v_b_41_1 (- 1))) (<= (- v_b_37_1 v_b_41_1) 0) (<= (- v_b_40_1 v_b_41_1) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- v_b_36_1) (- v_b_40_1)) 0) (or (<= v_b_41_1 v_idx_59) (< v_idx_59 v_b_40_1) (= v_v_73_1 (select |c_#valid| v_idx_59))) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- v_v_67_1 (- v_v_73_1)) 1) (= (+ v_b_59_1 (- 1)) c_ULTIMATE.start_main_p4) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_40_1)) 0) (or (< v_idx_53 v_b_59_1) (= (select |c_#memory_int| v_idx_53) v_v_101_1)) (<= (- c_ULTIMATE.start_main_p7 v_b_37_1) (- 1)) (<= (- c_ULTIMATE.start_main_p4 v_b_59_1) (- 1)) (<= (- (- v_b_37_1) (- v_b_40_1)) (- 1)) (= v_b_58_1 c_ULTIMATE.start_main_p4) (<= (- (- v_v_73_1) v_v_73_1) (- 2)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_36_1) 0) (<= (- v_b_36_1 v_b_41_1) (- 1)) (<= (- v_b_36_1 v_b_37_1) (- 1)) (= c_ULTIMATE.start_main_p7 (+ v_b_41_1 (- 1))) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_40_1 1)) (or (= (select |c_#valid| v_idx_60) v_v_74_1) (< v_idx_60 v_b_41_1)) (<= (- (- v_b_36_1) (- v_b_37_1)) 1) (<= (- (- v_v_67_1) (- v_v_73_1)) 1) (<= (- v_v_67_1 v_v_73_1) (- 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_36_1)) 0) (= (select |c_old(#memory_int)| v_idx_50) v_v_4_1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_40_1) 0) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_36_1)) 0) (<= (- (- c_ULTIMATE.start_main_p4) (- v_b_59_1)) 1) (= (+ v_b_37_1 (- 1)) (+ v_b_41_1 (- 1))) (= v_v_73_1 1) (<= (- (- v_b_40_1) (- v_b_41_1)) 1) (= v_b_36_1 (+ v_b_41_1 (- 1))) (<= (- v_b_36_1 v_b_40_1) 0) (<= (- (- v_b_37_1) (- v_b_41_1)) 0) (= v_v_2_1 (select |c_old(#valid)| v_idx_57)) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_36_1 1)) (<= (- v_v_67_1 (- v_v_67_1)) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) v_b_41_1) (<= (- v_b_37_1 v_b_40_1) 1) (<= (- (- v_v_67_1) v_v_67_1) 0) (= (+ c_ULTIMATE.start_main_p4 1) (+ v_b_58_1 1)) (<= (- v_v_73_1 (- v_v_73_1)) 2) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_37_1)) 1) (or (<= v_b_58_1 v_idx_51) (= (select |c_#memory_int| v_idx_51) v_v_99_1)) (<= (- (- v_b_58_1) (- v_b_59_1)) 1) (<= (- (- v_v_67_1) v_v_73_1) (- 1)) (or (= v_v_66_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_54)) (<= v_b_36_1 v_idx_54)) (<= (- c_ULTIMATE.start_main_p4 v_b_58_1) 0) (= v_b_59_1 (+ v_b_58_1 1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_37_1) (- 1)) (= v_b_40_1 (+ v_b_41_1 (- 1))) (= (+ c_ULTIMATE.start_malloc_ptr 1) v_b_37_1) (or (<= v_b_37_1 v_idx_55) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_55) v_v_67_1) (< v_idx_55 v_b_36_1)))))} [2019-01-07 15:53:45,567 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 15:53:46,274 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 15:53:46,275 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 15:53:46,918 WARN L270 ngHoareTripleChecker]: Pre: {2147483643#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_idx_44 Int)) (or (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_44)) (< v_idx_44 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_44))) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (forall ((v_prenex_77 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_77) (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_77)) 0) (< v_prenex_77 ULTIMATE.start_malloc_ptr))) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (forall ((v_idx_48 Int)) (or (< v_idx_48 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_48) (= 1 (select |#valid| v_idx_48)))) (forall ((v_prenex_76 Int)) (or (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_76) 0) (< v_prenex_76 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_76))) (forall ((v_idx_41 Int)) (or (= 0 (select |#memory_int| v_idx_41)) (< v_idx_41 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_41))) (forall ((v_prenex_78 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_78) (< v_prenex_78 ULTIMATE.start_malloc_ptr) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_78))))) (= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7))} [2019-01-07 15:53:46,918 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 15:53:46,918 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-07 15:53:47,149 WARN L276 ngHoareTripleChecker]: Post: {2147483642#(and (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (forall ((v_prenex_80 Int)) (or (< v_prenex_80 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_80) (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_80) 0))) (forall ((v_idx_55 Int)) (or (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_idx_55)) 0) (< v_idx_55 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_55))) (forall ((v_prenex_79 Int)) (or (< v_prenex_79 ULTIMATE.start_malloc_ptr) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_79))) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_79))) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (forall ((v_prenex_81 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_81) (< v_prenex_81 ULTIMATE.start_malloc_ptr) (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_81)))) (forall ((v_idx_59 Int)) (or (< v_idx_59 ULTIMATE.start_malloc_ptr) (= 1 (select |#valid| v_idx_59)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_59))) (= (+ ULTIMATE.start_malloc_ptr 1) (+ ULTIMATE.start_main_p7 1)) (= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7))} [2019-01-07 15:54:19,160 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 15:54:19,161 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 15:54:19,161 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 15:54:19,161 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 15:54:19,161 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_66_1 Int) (v_v_67_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_95_1 Int) (v_v_73_1 Int) (v_b_54_1 Int) (v_b_40_1 Int) (v_b_41_1 Int) (v_v_94_1 Int) (v_b_37_1 Int) (v_v_2_1 Int) (v_v_72_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_b_36_1 Int) (v_b_55_1 Int)) (and (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_55_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_54_1)) 0) (<= (- c_ULTIMATE.start_main_p7 v_b_55_1) (- 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_37_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_40_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_55_1) (- 1)) (<= (- v_b_36_1 v_b_55_1) (- 1)) (<= (- v_b_54_1 v_b_55_1) (- 1)) (= (+ v_b_54_1 1) (+ v_b_36_1 1)) (<= (- c_ULTIMATE.start_main_p7 v_b_41_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_41_1)) 1) (= c_ULTIMATE.start_malloc_ptr (+ v_b_41_1 (- 1))) (<= (- v_b_40_1 v_b_41_1) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (or (= (select |c_#memory_int| v_idx_64) v_v_95_1) (< v_idx_64 v_b_55_1)) (<= (- v_v_94_1 (- v_v_94_1)) 0) (<= (- v_v_67_1 (- v_v_73_1)) 1) (<= (- (- v_b_41_1) (- v_b_55_1)) 0) (<= (- v_v_67_1 (- v_v_94_1)) 0) (or (<= v_b_55_1 v_idx_63) (< v_idx_63 v_b_54_1) (= (select |c_#memory_int| v_idx_63) v_v_94_1)) (<= (- (- v_b_36_1) (- v_b_55_1)) 1) (<= (- v_b_37_1 v_b_54_1) 1) (<= (- c_ULTIMATE.start_main_p7 v_b_54_1) 0) (<= (- (- v_v_73_1) v_v_73_1) (- 2)) (= (+ v_b_54_1 1) (+ c_ULTIMATE.start_main_p7 1)) (<= (- v_v_73_1 v_v_94_1) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_36_1) 0) (<= (- v_b_36_1 v_b_41_1) (- 1)) (= c_ULTIMATE.start_main_p7 (+ v_b_41_1 (- 1))) (<= (- v_b_40_1 v_b_54_1) 0) (= v_v_2_1 (select |c_old(#valid)| v_idx_68)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_36_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_40_1) 0) (<= (- v_b_40_1 v_b_55_1) (- 1)) (<= (- v_v_73_1 (- v_v_94_1)) 1) (<= (- (- v_v_94_1) v_v_94_1) 0) (= (+ v_b_37_1 (- 1)) (+ v_b_41_1 (- 1))) (= v_v_73_1 1) (<= (- (- v_b_40_1) (- v_b_41_1)) 1) (<= (- (- v_b_37_1) (- v_b_41_1)) 0) (or (<= v_b_41_1 v_idx_70) (< v_idx_70 v_b_40_1) (= (select |c_#valid| v_idx_70) v_v_73_1)) (<= (- (- v_b_37_1) (- v_b_54_1)) (- 1)) (<= (- v_b_36_1 v_b_54_1) 0) (= (+ v_b_54_1 1) v_b_55_1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_54_1)) 0) (or (<= v_b_40_1 v_idx_69) (= (select |c_#valid| v_idx_69) v_v_72_1)) (<= (- v_v_73_1 (- v_v_73_1)) 2) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_61)) (= (+ v_b_54_1 1) v_b_37_1) (<= (- v_v_67_1 v_v_94_1) 0) (<= (- (- v_v_73_1) (- v_v_94_1)) (- 1)) (<= (- (- v_v_67_1) v_v_94_1) 0) (= v_v_94_1 0) (<= (- v_b_41_1 v_b_54_1) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_41_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_41_1)) 1) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_65) v_v_66_1) (<= v_b_36_1 v_idx_65)) (<= (- c_ULTIMATE.start_main_p7 v_b_36_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_41_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_55_1)) 1) (<= (- c_ULTIMATE.start_main_p7 v_b_40_1) 0) (<= (- v_b_37_1 v_b_41_1) 0) (<= (- (- v_b_36_1) (- v_b_40_1)) 0) (<= (- (- v_b_40_1) (- v_b_55_1)) 1) (<= (- (- v_b_54_1) (- v_b_55_1)) 1) (or (< v_idx_71 v_b_41_1) (= (select |c_#valid| v_idx_71) v_v_74_1)) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= v_v_68_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_67)) (< v_idx_67 v_b_37_1)) (= (+ v_b_54_1 1) v_b_41_1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_40_1)) 0) (= (+ v_b_54_1 1) (+ v_b_40_1 1)) (<= (- c_ULTIMATE.start_main_p7 v_b_37_1) (- 1)) (<= (- (- v_b_40_1) (- v_b_54_1)) 0) (= (+ v_b_54_1 1) (+ c_ULTIMATE.start_malloc_ptr 1)) (<= (- (- v_b_37_1) (- v_b_40_1)) (- 1)) (<= (- (- v_v_67_1) (- v_v_94_1)) 0) (<= (- v_b_41_1 v_b_55_1) 0) (<= (- v_b_36_1 v_b_37_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_37_1)) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_54_1) 0) (<= (- v_b_37_1 v_b_55_1) 0) (<= (- (- v_v_67_1) (- v_v_73_1)) 1) (or (<= v_b_54_1 v_idx_62) (= v_v_93_1 (select |c_#memory_int| v_idx_62))) (<= (- v_v_67_1 v_v_73_1) (- 1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_66) v_v_67_1) (<= v_b_37_1 v_idx_66) (< v_idx_66 v_b_36_1)) (<= (- (- v_v_73_1) v_v_94_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_36_1)) 0) (= v_b_54_1 (+ v_b_41_1 (- 1))) (= v_b_36_1 (+ v_b_41_1 (- 1))) (<= (- v_b_36_1 v_b_40_1) 0) (= (+ v_b_41_1 (- 1)) (+ v_b_55_1 (- 1))) (<= (- (- v_b_41_1) (- v_b_54_1)) (- 1)) (<= (- v_v_67_1 (- v_v_67_1)) 0) (<= (- v_b_37_1 v_b_40_1) 1) (<= (- (- v_v_67_1) v_v_67_1) 0) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_37_1)) 1) (<= (- (- v_b_36_1) (- v_b_54_1)) 0) (<= (- (- v_v_67_1) v_v_73_1) (- 1)) (<= (- (- v_b_37_1) (- v_b_55_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_37_1) (- 1)) (= v_b_40_1 (+ v_b_41_1 (- 1))))))} [2019-01-07 15:54:19,162 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p1 := #memory_int[main_p1] + 1]; [2019-01-07 15:54:19,162 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p1 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p1) 1))) [2019-01-07 15:54:19,162 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_66_1 Int) (v_v_67_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_73_1 Int) (v_b_40_1 Int) (v_b_41_1 Int) (v_b_61_1 Int) (v_b_60_1 Int) (v_b_37_1 Int) (v_v_72_1 Int) (v_v_114_1 Int) (v_v_2_1 Int) (v_v_115_1 Int) (v_v_4_1 Int) (v_b_36_1 Int) (v_v_113_1 Int)) (and (<= (- c_ULTIMATE.start_malloc_ptr v_b_41_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_41_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_37_1)) 1) (= c_ULTIMATE.start_malloc_ptr v_b_36_1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_40_1)) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ c_ULTIMATE.start_main_p7 1)) (= (+ v_b_37_1 (- 1)) v_b_36_1) (<= (- c_ULTIMATE.start_main_p7 v_b_36_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_41_1)) 1) (or (= (select |c_#valid| v_idx_82) v_v_74_1) (< v_idx_82 v_b_41_1)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_72)) (<= (- c_ULTIMATE.start_main_p7 v_b_40_1) 0) (<= (- v_b_60_1 v_b_61_1) (- 1)) (<= (- c_ULTIMATE.start_main_p7 v_b_41_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_41_1)) 1) (or (< v_idx_77 v_b_36_1) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_77) v_v_67_1) (<= v_b_37_1 v_idx_77)) (<= (- v_b_37_1 v_b_41_1) 0) (<= (- v_b_40_1 v_b_41_1) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- v_b_36_1) (- v_b_40_1)) 0) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- v_v_67_1 (- v_v_73_1)) 1) (<= (- (- c_ULTIMATE.start_main_p1) (- v_b_61_1)) 1) (= v_b_60_1 (+ v_b_61_1 (- 1))) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_40_1)) 0) (= v_b_61_1 (+ c_ULTIMATE.start_main_p1 1)) (or (<= v_b_40_1 v_idx_80) (= (select |c_#valid| v_idx_80) v_v_72_1)) (<= (- c_ULTIMATE.start_main_p7 v_b_37_1) (- 1)) (<= (- (- v_b_37_1) (- v_b_40_1)) (- 1)) (or (= (select |c_#memory_int| v_idx_75) v_v_115_1) (< v_idx_75 v_b_61_1)) (= v_b_36_1 v_b_40_1) (<= (- (- v_v_73_1) v_v_73_1) (- 2)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_36_1) 0) (<= (- v_b_36_1 v_b_41_1) (- 1)) (<= (- v_b_36_1 v_b_37_1) (- 1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_76) v_v_66_1) (<= v_b_36_1 v_idx_76)) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_40_1 1)) (<= (- (- v_b_36_1) (- v_b_37_1)) 1) (<= (- (- v_v_67_1) (- v_v_73_1)) 1) (<= (- c_ULTIMATE.start_main_p1 v_b_60_1) 0) (<= (- v_v_67_1 v_v_73_1) (- 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_36_1)) 0) (or (= (select |c_#memory_int| v_idx_74) v_v_114_1) (< v_idx_74 v_b_60_1) (<= v_b_61_1 v_idx_74)) (= v_b_36_1 c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_malloc_ptr v_b_40_1) 0) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_36_1)) 0) (<= (- (- c_ULTIMATE.start_main_p1) (- v_b_60_1)) 0) (= v_v_73_1 1) (or (< v_idx_78 v_b_37_1) (= v_v_68_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_78))) (<= (- (- v_b_40_1) (- v_b_41_1)) 1) (= v_b_36_1 (+ v_b_41_1 (- 1))) (<= (- v_b_36_1 v_b_40_1) 0) (<= (- (- v_b_37_1) (- v_b_41_1)) 0) (= v_v_2_1 (select |c_old(#valid)| v_idx_79)) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_36_1 1)) (<= (- v_v_67_1 (- v_v_67_1)) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) v_b_41_1) (<= (- v_b_37_1 v_b_40_1) 1) (<= (- (- v_v_67_1) v_v_67_1) 0) (= c_ULTIMATE.start_main_p1 (+ v_b_61_1 (- 1))) (<= (- v_v_73_1 (- v_v_73_1)) 2) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_37_1)) 1) (or (= (select |c_#memory_int| v_idx_73) v_v_113_1) (<= v_b_60_1 v_idx_73)) (<= (- c_ULTIMATE.start_main_p1 v_b_61_1) (- 1)) (<= (- (- v_v_67_1) v_v_73_1) (- 1)) (<= (- (- v_b_60_1) (- v_b_61_1)) 1) (= (+ v_b_60_1 1) (+ c_ULTIMATE.start_main_p1 1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_37_1) (- 1)) (= (+ c_ULTIMATE.start_malloc_ptr 1) v_b_37_1) (or (= (select |c_#valid| v_idx_81) v_v_73_1) (< v_idx_81 v_b_40_1) (<= v_b_41_1 v_idx_81)))))} [2019-01-07 15:54:19,162 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 15:54:19,692 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 15:54:19,693 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 15:54:20,258 WARN L270 ngHoareTripleChecker]: Pre: {2147483641#(and (forall ((v_idx_66 Int)) (or (<= (select |ULTIMATE.start_malloc_old_#valid| v_idx_66) 0) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_66) (< v_idx_66 ULTIMATE.start_malloc_ptr))) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (forall ((v_prenex_82 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_82) (< v_prenex_82 ULTIMATE.start_malloc_ptr) (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_82)))) (forall ((v_idx_70 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_70) (< v_idx_70 ULTIMATE.start_malloc_ptr) (= (select |#valid| v_idx_70) 1))) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (forall ((v_idx_63 Int)) (or (< v_idx_63 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_63) (= (select |#memory_int| v_idx_63) 0))) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (forall ((v_prenex_84 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_84) (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_84)) 0) (< v_prenex_84 ULTIMATE.start_malloc_ptr))) (forall ((v_prenex_83 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_83) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_83))) (< v_prenex_83 ULTIMATE.start_malloc_ptr))) (= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7))} [2019-01-07 15:54:20,259 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p1 := #memory_int[main_p1] + 1]; [2019-01-07 15:54:20,259 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p1 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p1) 1))) [2019-01-07 15:54:20,412 WARN L276 ngHoareTripleChecker]: Post: {2147483640#(and (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (forall ((v_idx_77 Int)) (or (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_77)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_77) (< v_idx_77 ULTIMATE.start_malloc_ptr))) (forall ((v_prenex_87 Int)) (or (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_87))) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_87) (< v_prenex_87 ULTIMATE.start_malloc_ptr))) (forall ((v_prenex_86 Int)) (or (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_86) 0) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_86) (< v_prenex_86 ULTIMATE.start_malloc_ptr))) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (forall ((v_prenex_85 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_85) (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_85)) 0) (< v_prenex_85 ULTIMATE.start_malloc_ptr))) (forall ((v_idx_81 Int)) (or (< v_idx_81 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_81) (= (select |#valid| v_idx_81) 1))) (= (+ ULTIMATE.start_malloc_ptr 1) (+ ULTIMATE.start_main_p7 1)) (= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7))} [2019-01-07 15:54:25,531 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 15:54:25,531 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 15:54:25,532 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 15:54:25,532 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 15:54:25,532 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_66_1 Int) (v_v_67_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_73_1 Int) (v_v_95_1 Int) (v_b_54_1 Int) (v_b_40_1 Int) (v_b_41_1 Int) (v_b_37_1 Int) (v_v_72_1 Int) (v_v_94_1 Int) (v_v_2_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_b_36_1 Int) (v_b_55_1 Int)) (and (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_55_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_54_1)) 0) (<= (- c_ULTIMATE.start_main_p7 v_b_55_1) (- 1)) (or (<= v_b_40_1 v_idx_91) (= (select |c_#valid| v_idx_91) v_v_72_1)) (or (< v_idx_93 v_b_41_1) (= (select |c_#valid| v_idx_93) v_v_74_1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_37_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_40_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_55_1) (- 1)) (<= (- v_b_36_1 v_b_55_1) (- 1)) (<= (- v_b_54_1 v_b_55_1) (- 1)) (= (+ v_b_54_1 1) (+ v_b_36_1 1)) (<= (- c_ULTIMATE.start_main_p7 v_b_41_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_41_1)) 1) (= c_ULTIMATE.start_malloc_ptr (+ v_b_41_1 (- 1))) (<= (- v_b_40_1 v_b_41_1) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (<= (- v_v_94_1 (- v_v_94_1)) 0) (<= (- v_v_67_1 (- v_v_73_1)) 1) (<= (- (- v_b_41_1) (- v_b_55_1)) 0) (<= (- v_v_67_1 (- v_v_94_1)) 0) (<= (- (- v_b_36_1) (- v_b_55_1)) 1) (<= (- v_b_37_1 v_b_54_1) 1) (<= (- c_ULTIMATE.start_main_p7 v_b_54_1) 0) (<= (- (- v_v_73_1) v_v_73_1) (- 2)) (= (+ v_b_54_1 1) (+ c_ULTIMATE.start_main_p7 1)) (<= (- v_v_73_1 v_v_94_1) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_36_1) 0) (<= (- v_b_36_1 v_b_41_1) (- 1)) (= c_ULTIMATE.start_main_p7 (+ v_b_41_1 (- 1))) (<= (- v_b_40_1 v_b_54_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_36_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_40_1) 0) (<= (- v_b_40_1 v_b_55_1) (- 1)) (<= (- v_v_73_1 (- v_v_94_1)) 1) (<= (- (- v_v_94_1) v_v_94_1) 0) (= (+ v_b_37_1 (- 1)) (+ v_b_41_1 (- 1))) (= v_v_73_1 1) (<= (- (- v_b_40_1) (- v_b_41_1)) 1) (<= (- (- v_b_37_1) (- v_b_41_1)) 0) (<= (- (- v_b_37_1) (- v_b_54_1)) (- 1)) (<= (- v_b_36_1 v_b_54_1) 0) (= (+ v_b_54_1 1) v_b_55_1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_54_1)) 0) (<= (- v_v_73_1 (- v_v_73_1)) 2) (= (+ v_b_54_1 1) v_b_37_1) (<= (- v_v_67_1 v_v_94_1) 0) (<= (- (- v_v_73_1) (- v_v_94_1)) (- 1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_88) v_v_67_1) (< v_idx_88 v_b_36_1) (<= v_b_37_1 v_idx_88)) (<= (- (- v_v_67_1) v_v_94_1) 0) (= v_v_94_1 0) (= (select |c_old(#memory_int)| v_idx_83) v_v_4_1) (<= (- v_b_41_1 v_b_54_1) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_41_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_41_1)) 1) (or (<= v_b_54_1 v_idx_84) (= (select |c_#memory_int| v_idx_84) v_v_93_1)) (or (= (select |c_#memory_int| v_idx_86) v_v_95_1) (< v_idx_86 v_b_55_1)) (<= (- c_ULTIMATE.start_main_p7 v_b_36_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_41_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_55_1)) 1) (= (select |c_old(#valid)| v_idx_90) v_v_2_1) (<= (- c_ULTIMATE.start_main_p7 v_b_40_1) 0) (<= (- v_b_37_1 v_b_41_1) 0) (<= (- (- v_b_36_1) (- v_b_40_1)) 0) (<= (- (- v_b_40_1) (- v_b_55_1)) 1) (<= (- (- v_b_54_1) (- v_b_55_1)) 1) (or (< v_idx_92 v_b_40_1) (= (select |c_#valid| v_idx_92) v_v_73_1) (<= v_b_41_1 v_idx_92)) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (= (+ v_b_54_1 1) v_b_41_1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_40_1)) 0) (or (< v_idx_85 v_b_54_1) (= (select |c_#memory_int| v_idx_85) v_v_94_1) (<= v_b_55_1 v_idx_85)) (= (+ v_b_54_1 1) (+ v_b_40_1 1)) (<= (- c_ULTIMATE.start_main_p7 v_b_37_1) (- 1)) (<= (- (- v_b_40_1) (- v_b_54_1)) 0) (= (+ v_b_54_1 1) (+ c_ULTIMATE.start_malloc_ptr 1)) (<= (- (- v_b_37_1) (- v_b_40_1)) (- 1)) (<= (- (- v_v_67_1) (- v_v_94_1)) 0) (<= (- v_b_41_1 v_b_55_1) 0) (or (<= v_b_36_1 v_idx_87) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_87) v_v_66_1)) (<= (- v_b_36_1 v_b_37_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_37_1)) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_54_1) 0) (<= (- v_b_37_1 v_b_55_1) 0) (or (< v_idx_89 v_b_37_1) (= v_v_68_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_89))) (<= (- (- v_v_67_1) (- v_v_73_1)) 1) (<= (- v_v_67_1 v_v_73_1) (- 1)) (<= (- (- v_v_73_1) v_v_94_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_36_1)) 0) (= v_b_54_1 (+ v_b_41_1 (- 1))) (= v_b_36_1 (+ v_b_41_1 (- 1))) (<= (- v_b_36_1 v_b_40_1) 0) (= (+ v_b_41_1 (- 1)) (+ v_b_55_1 (- 1))) (<= (- (- v_b_41_1) (- v_b_54_1)) (- 1)) (<= (- v_v_67_1 (- v_v_67_1)) 0) (<= (- v_b_37_1 v_b_40_1) 1) (<= (- (- v_v_67_1) v_v_67_1) 0) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_37_1)) 1) (<= (- (- v_b_36_1) (- v_b_54_1)) 0) (<= (- (- v_v_67_1) v_v_73_1) (- 1)) (<= (- (- v_b_37_1) (- v_b_55_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_37_1) (- 1)) (= v_b_40_1 (+ v_b_41_1 (- 1))))))} [2019-01-07 15:54:25,533 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p5 := #memory_int[main_p5] + 1]; [2019-01-07 15:54:25,533 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p5 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p5) 1))) [2019-01-07 15:54:25,533 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_66_1 Int) (v_v_67_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_73_1 Int) (v_b_63_1 Int) (v_b_40_1 Int) (v_b_62_1 Int) (v_b_41_1 Int) (v_v_138_1 Int) (v_v_137_1 Int) (v_b_37_1 Int) (v_v_72_1 Int) (v_v_2_1 Int) (v_v_136_1 Int) (v_v_4_1 Int) (v_b_36_1 Int)) (and (or (< v_idx_104 v_b_41_1) (= v_v_74_1 (select |c_#valid| v_idx_104))) (<= (- c_ULTIMATE.start_malloc_ptr v_b_41_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_41_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_37_1)) 1) (= (+ v_b_36_1 1) v_b_41_1) (or (< v_idx_96 v_b_62_1) (<= v_b_63_1 v_idx_96) (= (select |c_#memory_int| v_idx_96) v_v_137_1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_40_1)) 0) (<= (- c_ULTIMATE.start_main_p7 v_b_36_1) 0) (<= (- (- c_ULTIMATE.start_main_p5) (- v_b_63_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_41_1)) 1) (<= (- c_ULTIMATE.start_main_p7 v_b_40_1) 0) (<= (- c_ULTIMATE.start_main_p7 v_b_41_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_41_1)) 1) (= c_ULTIMATE.start_malloc_ptr (+ v_b_41_1 (- 1))) (<= (- v_b_37_1 v_b_41_1) 0) (<= (- v_b_40_1 v_b_41_1) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- v_b_36_1) (- v_b_40_1)) 0) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- v_v_67_1 (- v_v_73_1)) 1) (or (< v_idx_99 v_b_36_1) (= v_v_67_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_99)) (<= v_b_37_1 v_idx_99)) (<= (- c_ULTIMATE.start_main_p5 v_b_62_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_40_1)) 0) (= (+ v_b_36_1 1) (+ c_ULTIMATE.start_main_p7 1)) (<= (- (- c_ULTIMATE.start_main_p5) (- v_b_62_1)) 0) (= (+ v_b_63_1 (- 1)) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p7 v_b_37_1) (- 1)) (or (= v_v_138_1 (select |c_#memory_int| v_idx_97)) (< v_idx_97 v_b_63_1)) (<= (- (- v_b_37_1) (- v_b_40_1)) (- 1)) (= (+ v_b_36_1 1) v_b_37_1) (or (< v_idx_103 v_b_40_1) (<= v_b_41_1 v_idx_103) (= v_v_73_1 (select |c_#valid| v_idx_103))) (<= (- (- v_v_73_1) v_v_73_1) (- 2)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_36_1) 0) (<= (- v_b_36_1 v_b_41_1) (- 1)) (<= (- v_b_36_1 v_b_37_1) (- 1)) (= c_ULTIMATE.start_main_p7 (+ v_b_41_1 (- 1))) (<= (- (- v_b_36_1) (- v_b_37_1)) 1) (or (= v_v_72_1 (select |c_#valid| v_idx_102)) (<= v_b_40_1 v_idx_102)) (= (+ v_b_63_1 (- 1)) v_b_62_1) (<= (- (- v_b_62_1) (- v_b_63_1)) 1) (<= (- (- v_v_67_1) (- v_v_73_1)) 1) (<= (- v_v_67_1 v_v_73_1) (- 1)) (= (+ v_b_40_1 1) (+ v_b_36_1 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_36_1)) 0) (= v_b_63_1 (+ v_b_62_1 1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_40_1) 0) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_36_1)) 0) (<= (- c_ULTIMATE.start_main_p5 v_b_63_1) (- 1)) (= (+ c_ULTIMATE.start_main_p5 1) (+ v_b_62_1 1)) (= (+ v_b_37_1 (- 1)) (+ v_b_41_1 (- 1))) (= v_v_73_1 1) (<= (- (- v_b_40_1) (- v_b_41_1)) 1) (= v_b_36_1 (+ v_b_41_1 (- 1))) (<= (- v_b_36_1 v_b_40_1) 0) (<= (- (- v_b_37_1) (- v_b_41_1)) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_36_1 1)) (= (select |c_old(#valid)| v_idx_101) v_v_2_1) (<= (- v_b_62_1 v_b_63_1) (- 1)) (<= (- v_v_67_1 (- v_v_67_1)) 0) (<= (- v_b_37_1 v_b_40_1) 1) (<= (- (- v_v_67_1) v_v_67_1) 0) (or (<= v_b_62_1 v_idx_95) (= v_v_136_1 (select |c_#memory_int| v_idx_95))) (<= (- v_v_73_1 (- v_v_73_1)) 2) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_37_1)) 1) (or (<= v_b_36_1 v_idx_98) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_98) v_v_66_1)) (<= (- (- v_v_67_1) v_v_73_1) (- 1)) (= (select |c_old(#memory_int)| v_idx_94) v_v_4_1) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_100) v_v_68_1) (< v_idx_100 v_b_37_1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_37_1) (- 1)) (= v_b_40_1 (+ v_b_41_1 (- 1))))))} [2019-01-07 15:54:25,533 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 15:54:26,184 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 15:54:26,185 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 15:54:26,550 WARN L270 ngHoareTripleChecker]: Pre: {2147483639#(and (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (forall ((v_idx_88 Int)) (or (<= (select |ULTIMATE.start_malloc_old_#valid| v_idx_88) 0) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_88) (< v_idx_88 ULTIMATE.start_malloc_ptr))) (forall ((v_prenex_89 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_89) (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_89)) (< v_prenex_89 ULTIMATE.start_malloc_ptr))) (forall ((v_idx_85 Int)) (or (< v_idx_85 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_85) (= 0 (select |#memory_int| v_idx_85)))) (forall ((v_prenex_88 Int)) (or (< v_prenex_88 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_88) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_88))))) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (forall ((v_prenex_90 Int)) (or (< v_prenex_90 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_90) (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_90)) 0))) (forall ((v_idx_92 Int)) (or (= (select |#valid| v_idx_92) 1) (< v_idx_92 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_92))) (= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7))} [2019-01-07 15:54:26,550 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p5 := #memory_int[main_p5] + 1]; [2019-01-07 15:54:26,550 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p5 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p5) 1))) [2019-01-07 15:54:26,677 WARN L276 ngHoareTripleChecker]: Post: {2147483638#(and (forall ((v_idx_99 Int)) (or (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_idx_99))) (< v_idx_99 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_99))) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (forall ((v_prenex_92 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_92) (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_92)) 0) (< v_prenex_92 ULTIMATE.start_malloc_ptr))) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (forall ((v_idx_103 Int)) (or (< v_idx_103 ULTIMATE.start_malloc_ptr) (= 1 (select |#valid| v_idx_103)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_103))) (forall ((v_prenex_91 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_91) (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_91)) (< v_prenex_91 ULTIMATE.start_malloc_ptr))) (forall ((v_prenex_93 Int)) (or (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_93) 0) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_93) (< v_prenex_93 ULTIMATE.start_malloc_ptr))) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7))} [2019-01-07 15:54:40,093 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 15:54:40,093 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 15:54:40,094 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 15:54:40,095 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 15:54:40,095 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_66_1 Int) (v_v_67_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_73_1 Int) (v_v_95_1 Int) (v_b_54_1 Int) (v_b_40_1 Int) (v_b_41_1 Int) (v_v_94_1 Int) (v_b_37_1 Int) (v_v_72_1 Int) (v_v_2_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_b_36_1 Int) (v_b_55_1 Int)) (and (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_55_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_54_1)) 0) (<= (- c_ULTIMATE.start_main_p7 v_b_55_1) (- 1)) (or (<= v_b_36_1 v_idx_109) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_109) v_v_66_1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_37_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_40_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_55_1) (- 1)) (<= (- v_b_36_1 v_b_55_1) (- 1)) (<= (- v_b_54_1 v_b_55_1) (- 1)) (= (+ v_b_54_1 1) (+ v_b_36_1 1)) (<= (- c_ULTIMATE.start_main_p7 v_b_41_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_41_1)) 1) (= c_ULTIMATE.start_malloc_ptr (+ v_b_41_1 (- 1))) (<= (- v_b_40_1 v_b_41_1) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_105)) (<= (- v_v_94_1 (- v_v_94_1)) 0) (<= (- v_v_67_1 (- v_v_73_1)) 1) (<= (- (- v_b_41_1) (- v_b_55_1)) 0) (<= (- v_v_67_1 (- v_v_94_1)) 0) (or (< v_idx_111 v_b_37_1) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_111) v_v_68_1)) (<= (- (- v_b_36_1) (- v_b_55_1)) 1) (or (<= v_b_54_1 v_idx_106) (= (select |c_#memory_int| v_idx_106) v_v_93_1)) (or (<= v_b_55_1 v_idx_107) (= (select |c_#memory_int| v_idx_107) v_v_94_1) (< v_idx_107 v_b_54_1)) (<= (- v_b_37_1 v_b_54_1) 1) (<= (- c_ULTIMATE.start_main_p7 v_b_54_1) 0) (<= (- (- v_v_73_1) v_v_73_1) (- 2)) (= (+ v_b_54_1 1) (+ c_ULTIMATE.start_main_p7 1)) (<= (- v_v_73_1 v_v_94_1) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_36_1) 0) (<= (- v_b_36_1 v_b_41_1) (- 1)) (= c_ULTIMATE.start_main_p7 (+ v_b_41_1 (- 1))) (<= (- v_b_40_1 v_b_54_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_36_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_40_1) 0) (<= (- v_b_40_1 v_b_55_1) (- 1)) (<= (- v_v_73_1 (- v_v_94_1)) 1) (<= (- (- v_v_94_1) v_v_94_1) 0) (= (+ v_b_37_1 (- 1)) (+ v_b_41_1 (- 1))) (= v_v_73_1 1) (<= (- (- v_b_40_1) (- v_b_41_1)) 1) (<= (- (- v_b_37_1) (- v_b_41_1)) 0) (<= (- (- v_b_37_1) (- v_b_54_1)) (- 1)) (<= (- v_b_36_1 v_b_54_1) 0) (= (+ v_b_54_1 1) v_b_55_1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_54_1)) 0) (<= (- v_v_73_1 (- v_v_73_1)) 2) (= (+ v_b_54_1 1) v_b_37_1) (or (<= v_b_41_1 v_idx_114) (= v_v_73_1 (select |c_#valid| v_idx_114)) (< v_idx_114 v_b_40_1)) (<= (- v_v_67_1 v_v_94_1) 0) (<= (- (- v_v_73_1) (- v_v_94_1)) (- 1)) (or (= v_v_72_1 (select |c_#valid| v_idx_113)) (<= v_b_40_1 v_idx_113)) (<= (- (- v_v_67_1) v_v_94_1) 0) (= v_v_94_1 0) (<= (- v_b_41_1 v_b_54_1) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_41_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_41_1)) 1) (<= (- c_ULTIMATE.start_main_p7 v_b_36_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_41_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_55_1)) 1) (<= (- c_ULTIMATE.start_main_p7 v_b_40_1) 0) (<= (- v_b_37_1 v_b_41_1) 0) (<= (- (- v_b_36_1) (- v_b_40_1)) 0) (<= (- (- v_b_40_1) (- v_b_55_1)) 1) (<= (- (- v_b_54_1) (- v_b_55_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (= (+ v_b_54_1 1) v_b_41_1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_40_1)) 0) (= (+ v_b_54_1 1) (+ v_b_40_1 1)) (or (< v_idx_115 v_b_41_1) (= v_v_74_1 (select |c_#valid| v_idx_115))) (<= (- c_ULTIMATE.start_main_p7 v_b_37_1) (- 1)) (<= (- (- v_b_40_1) (- v_b_54_1)) 0) (= (+ v_b_54_1 1) (+ c_ULTIMATE.start_malloc_ptr 1)) (<= (- (- v_b_37_1) (- v_b_40_1)) (- 1)) (<= (- (- v_v_67_1) (- v_v_94_1)) 0) (<= (- v_b_41_1 v_b_55_1) 0) (= v_v_2_1 (select |c_old(#valid)| v_idx_112)) (<= (- v_b_36_1 v_b_37_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_37_1)) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_54_1) 0) (<= (- v_b_37_1 v_b_55_1) 0) (<= (- (- v_v_67_1) (- v_v_73_1)) 1) (<= (- v_v_67_1 v_v_73_1) (- 1)) (<= (- (- v_v_73_1) v_v_94_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_36_1)) 0) (= v_b_54_1 (+ v_b_41_1 (- 1))) (or (< v_idx_108 v_b_55_1) (= (select |c_#memory_int| v_idx_108) v_v_95_1)) (= v_b_36_1 (+ v_b_41_1 (- 1))) (<= (- v_b_36_1 v_b_40_1) 0) (= (+ v_b_41_1 (- 1)) (+ v_b_55_1 (- 1))) (<= (- (- v_b_41_1) (- v_b_54_1)) (- 1)) (<= (- v_v_67_1 (- v_v_67_1)) 0) (<= (- v_b_37_1 v_b_40_1) 1) (<= (- (- v_v_67_1) v_v_67_1) 0) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_37_1)) 1) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_110) v_v_67_1) (<= v_b_37_1 v_idx_110) (< v_idx_110 v_b_36_1)) (<= (- (- v_b_36_1) (- v_b_54_1)) 0) (<= (- (- v_v_67_1) v_v_73_1) (- 1)) (<= (- (- v_b_37_1) (- v_b_55_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_37_1) (- 1)) (= v_b_40_1 (+ v_b_41_1 (- 1))))))} [2019-01-07 15:54:40,095 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p2 := #memory_int[main_p2] - 1]; [2019-01-07 15:54:40,095 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p2 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p2) (- 1)))) [2019-01-07 15:54:40,095 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_161_1 Int) (v_v_66_1 Int) (v_v_67_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_73_1 Int) (v_v_160_1 Int) (v_b_65_1 Int) (v_b_64_1 Int) (v_b_40_1 Int) (v_b_41_1 Int) (v_v_2_1 Int) (v_b_37_1 Int) (v_v_159_1 Int) (v_v_72_1 Int) (v_v_4_1 Int) (v_b_36_1 Int)) (and (<= (- (- c_ULTIMATE.start_main_p2) (- v_b_65_1)) 1) (= (select |c_old(#valid)| v_idx_123) v_v_2_1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_41_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_41_1)) 1) (= (+ v_b_40_1 1) (+ c_ULTIMATE.start_main_p7 1)) (or (<= v_b_41_1 v_idx_125) (< v_idx_125 v_b_40_1) (= v_v_73_1 (select |c_#valid| v_idx_125))) (= (+ v_b_65_1 (- 1)) c_ULTIMATE.start_main_p2) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_37_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_40_1)) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ c_ULTIMATE.start_main_p7 1)) (or (< v_idx_126 v_b_41_1) (= v_v_74_1 (select |c_#valid| v_idx_126))) (<= (- c_ULTIMATE.start_main_p7 v_b_36_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_41_1)) 1) (<= (- v_b_64_1 v_b_65_1) (- 1)) (<= (- c_ULTIMATE.start_main_p7 v_b_40_1) 0) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_116)) (<= (- c_ULTIMATE.start_main_p7 v_b_41_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_41_1)) 1) (= c_ULTIMATE.start_malloc_ptr (+ v_b_41_1 (- 1))) (<= (- v_b_37_1 v_b_41_1) 0) (<= (- v_b_40_1 v_b_41_1) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- v_b_36_1) (- v_b_40_1)) 0) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- v_v_67_1 (- v_v_73_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_40_1)) 0) (= (+ v_b_36_1 1) (+ c_ULTIMATE.start_main_p7 1)) (<= (- c_ULTIMATE.start_main_p7 v_b_37_1) (- 1)) (= v_b_41_1 (+ c_ULTIMATE.start_main_p7 1)) (<= (- (- v_b_37_1) (- v_b_40_1)) (- 1)) (<= (- c_ULTIMATE.start_main_p2 v_b_65_1) (- 1)) (<= (- (- v_v_73_1) v_v_73_1) (- 2)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_36_1) 0) (<= (- v_b_36_1 v_b_41_1) (- 1)) (<= (- v_b_36_1 v_b_37_1) (- 1)) (= v_b_37_1 (+ c_ULTIMATE.start_main_p7 1)) (= c_ULTIMATE.start_main_p7 (+ v_b_41_1 (- 1))) (<= (- (- v_b_36_1) (- v_b_37_1)) 1) (<= (- (- v_v_67_1) (- v_v_73_1)) 1) (or (<= v_b_37_1 v_idx_121) (< v_idx_121 v_b_36_1) (= v_v_67_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_121))) (<= (- v_v_67_1 v_v_73_1) (- 1)) (or (<= v_b_64_1 v_idx_117) (= (select |c_#memory_int| v_idx_117) v_v_159_1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_36_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_40_1) 0) (= (+ c_ULTIMATE.start_main_p2 1) (+ v_b_64_1 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_36_1)) 0) (or (= v_v_72_1 (select |c_#valid| v_idx_124)) (<= v_b_40_1 v_idx_124)) (= (+ v_b_37_1 (- 1)) (+ v_b_41_1 (- 1))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_122) v_v_68_1) (< v_idx_122 v_b_37_1)) (= v_v_73_1 1) (or (<= v_b_65_1 v_idx_118) (= (select |c_#memory_int| v_idx_118) v_v_160_1) (< v_idx_118 v_b_64_1)) (<= (- (- v_b_40_1) (- v_b_41_1)) 1) (= v_b_36_1 (+ v_b_41_1 (- 1))) (= v_b_64_1 c_ULTIMATE.start_main_p2) (or (< v_idx_119 v_b_65_1) (= (select |c_#memory_int| v_idx_119) v_v_161_1)) (<= (- v_b_36_1 v_b_40_1) 0) (<= (- (- v_b_37_1) (- v_b_41_1)) 0) (<= (- v_v_67_1 (- v_v_67_1)) 0) (<= (- v_b_37_1 v_b_40_1) 1) (<= (- (- v_v_67_1) v_v_67_1) 0) (<= (- v_v_73_1 (- v_v_73_1)) 2) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_37_1)) 1) (<= (- (- v_v_67_1) v_v_73_1) (- 1)) (or (<= v_b_36_1 v_idx_120) (= v_v_66_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_120))) (<= (- (- c_ULTIMATE.start_main_p2) (- v_b_64_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_37_1) (- 1)) (<= (- (- v_b_64_1) (- v_b_65_1)) 1) (= v_b_40_1 (+ v_b_41_1 (- 1))) (= v_b_65_1 (+ v_b_64_1 1)) (<= (- c_ULTIMATE.start_main_p2 v_b_64_1) 0))))} [2019-01-07 15:54:40,096 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 15:54:40,662 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 15:54:40,662 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 15:54:40,997 WARN L270 ngHoareTripleChecker]: Pre: {2147483637#(and (forall ((v_prenex_95 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_95) (< v_prenex_95 ULTIMATE.start_malloc_ptr) (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_95) 0))) (forall ((v_prenex_94 Int)) (or (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_94))) (< v_prenex_94 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_94))) (forall ((v_idx_110 Int)) (or (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_idx_110)) 0) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_110) (< v_idx_110 ULTIMATE.start_malloc_ptr))) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (forall ((v_idx_114 Int)) (or (< v_idx_114 ULTIMATE.start_malloc_ptr) (= 1 (select |#valid| v_idx_114)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_114))) (forall ((v_idx_107 Int)) (or (< v_idx_107 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_107) (= (select |#memory_int| v_idx_107) 0))) (forall ((v_prenex_96 Int)) (or (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_96)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_96) (< v_prenex_96 ULTIMATE.start_malloc_ptr))) (= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7))} [2019-01-07 15:54:40,997 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p2 := #memory_int[main_p2] - 1]; [2019-01-07 15:54:40,997 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p2 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p2) (- 1)))) [2019-01-07 15:54:41,244 WARN L276 ngHoareTripleChecker]: Post: {2147483636#(and (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (forall ((v_prenex_97 Int)) (or (< v_prenex_97 ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p7 1) v_prenex_97) (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_97) 0))) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (forall ((v_prenex_98 Int)) (or (<= (+ ULTIMATE.start_main_p7 1) v_prenex_98) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_98))) (< v_prenex_98 ULTIMATE.start_main_p7))) (forall ((v_idx_121 Int)) (or (< v_idx_121 ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p7 1) v_idx_121) (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_121)))) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (forall ((v_idx_125 Int)) (or (<= (+ ULTIMATE.start_main_p7 1) v_idx_125) (< v_idx_125 ULTIMATE.start_main_p7) (= 1 (select |#valid| v_idx_125)))) (forall ((v_prenex_99 Int)) (or (< v_prenex_99 ULTIMATE.start_main_p7) (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_99)) 0) (<= (+ ULTIMATE.start_main_p7 1) v_prenex_99))) (= (+ ULTIMATE.start_malloc_ptr 1) (+ ULTIMATE.start_main_p7 1)) (= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7))} [2019-01-07 15:54:51,753 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 15:54:51,753 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 15:54:51,753 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 15:54:51,753 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 15:54:51,754 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_66_1 Int) (v_v_67_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_95_1 Int) (v_v_73_1 Int) (v_b_54_1 Int) (v_b_40_1 Int) (v_b_41_1 Int) (v_b_37_1 Int) (v_v_94_1 Int) (v_v_2_1 Int) (v_v_72_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_b_36_1 Int) (v_b_55_1 Int)) (and (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_55_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_54_1)) 0) (<= (- c_ULTIMATE.start_main_p7 v_b_55_1) (- 1)) (or (< v_idx_130 v_b_55_1) (= (select |c_#memory_int| v_idx_130) v_v_95_1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_133) v_v_68_1) (< v_idx_133 v_b_37_1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_37_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_40_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_55_1) (- 1)) (<= (- v_b_36_1 v_b_55_1) (- 1)) (<= (- v_b_54_1 v_b_55_1) (- 1)) (= (+ v_b_54_1 1) (+ v_b_36_1 1)) (<= (- c_ULTIMATE.start_main_p7 v_b_41_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_41_1)) 1) (= c_ULTIMATE.start_malloc_ptr (+ v_b_41_1 (- 1))) (<= (- v_b_40_1 v_b_41_1) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (or (<= v_b_54_1 v_idx_128) (= (select |c_#memory_int| v_idx_128) v_v_93_1)) (<= (- v_v_94_1 (- v_v_94_1)) 0) (<= (- v_v_67_1 (- v_v_73_1)) 1) (<= (- (- v_b_41_1) (- v_b_55_1)) 0) (or (<= v_b_37_1 v_idx_132) (< v_idx_132 v_b_36_1) (= v_v_67_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_132))) (<= (- v_v_67_1 (- v_v_94_1)) 0) (<= (- (- v_b_36_1) (- v_b_55_1)) 1) (or (<= v_b_55_1 v_idx_129) (< v_idx_129 v_b_54_1) (= v_v_94_1 (select |c_#memory_int| v_idx_129))) (or (< v_idx_137 v_b_41_1) (= v_v_74_1 (select |c_#valid| v_idx_137))) (<= (- v_b_37_1 v_b_54_1) 1) (<= (- c_ULTIMATE.start_main_p7 v_b_54_1) 0) (<= (- (- v_v_73_1) v_v_73_1) (- 2)) (= (+ v_b_54_1 1) (+ c_ULTIMATE.start_main_p7 1)) (<= (- v_v_73_1 v_v_94_1) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_36_1) 0) (<= (- v_b_36_1 v_b_41_1) (- 1)) (= c_ULTIMATE.start_main_p7 (+ v_b_41_1 (- 1))) (<= (- v_b_40_1 v_b_54_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_36_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_40_1) 0) (<= (- v_b_40_1 v_b_55_1) (- 1)) (<= (- v_v_73_1 (- v_v_94_1)) 1) (<= (- (- v_v_94_1) v_v_94_1) 0) (or (<= v_b_36_1 v_idx_131) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_131) v_v_66_1)) (= (+ v_b_37_1 (- 1)) (+ v_b_41_1 (- 1))) (= v_v_73_1 1) (<= (- (- v_b_40_1) (- v_b_41_1)) 1) (<= (- (- v_b_37_1) (- v_b_41_1)) 0) (<= (- (- v_b_37_1) (- v_b_54_1)) (- 1)) (<= (- v_b_36_1 v_b_54_1) 0) (= (+ v_b_54_1 1) v_b_55_1) (= (select |c_old(#valid)| v_idx_134) v_v_2_1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_54_1)) 0) (or (= v_v_73_1 (select |c_#valid| v_idx_136)) (< v_idx_136 v_b_40_1) (<= v_b_41_1 v_idx_136)) (<= (- v_v_73_1 (- v_v_73_1)) 2) (= (+ v_b_54_1 1) v_b_37_1) (<= (- v_v_67_1 v_v_94_1) 0) (<= (- (- v_v_73_1) (- v_v_94_1)) (- 1)) (<= (- (- v_v_67_1) v_v_94_1) 0) (= v_v_94_1 0) (<= (- v_b_41_1 v_b_54_1) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_41_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_41_1)) 1) (or (<= v_b_40_1 v_idx_135) (= v_v_72_1 (select |c_#valid| v_idx_135))) (<= (- c_ULTIMATE.start_main_p7 v_b_36_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_41_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_55_1)) 1) (<= (- c_ULTIMATE.start_main_p7 v_b_40_1) 0) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_127)) (<= (- v_b_37_1 v_b_41_1) 0) (<= (- (- v_b_36_1) (- v_b_40_1)) 0) (<= (- (- v_b_40_1) (- v_b_55_1)) 1) (<= (- (- v_b_54_1) (- v_b_55_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (= (+ v_b_54_1 1) v_b_41_1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_40_1)) 0) (= (+ v_b_54_1 1) (+ v_b_40_1 1)) (<= (- c_ULTIMATE.start_main_p7 v_b_37_1) (- 1)) (<= (- (- v_b_40_1) (- v_b_54_1)) 0) (= (+ v_b_54_1 1) (+ c_ULTIMATE.start_malloc_ptr 1)) (<= (- (- v_b_37_1) (- v_b_40_1)) (- 1)) (<= (- (- v_v_67_1) (- v_v_94_1)) 0) (<= (- v_b_41_1 v_b_55_1) 0) (<= (- v_b_36_1 v_b_37_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_37_1)) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_54_1) 0) (<= (- v_b_37_1 v_b_55_1) 0) (<= (- (- v_v_67_1) (- v_v_73_1)) 1) (<= (- v_v_67_1 v_v_73_1) (- 1)) (<= (- (- v_v_73_1) v_v_94_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_36_1)) 0) (= v_b_54_1 (+ v_b_41_1 (- 1))) (= v_b_36_1 (+ v_b_41_1 (- 1))) (<= (- v_b_36_1 v_b_40_1) 0) (= (+ v_b_41_1 (- 1)) (+ v_b_55_1 (- 1))) (<= (- (- v_b_41_1) (- v_b_54_1)) (- 1)) (<= (- v_v_67_1 (- v_v_67_1)) 0) (<= (- v_b_37_1 v_b_40_1) 1) (<= (- (- v_v_67_1) v_v_67_1) 0) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_37_1)) 1) (<= (- (- v_b_36_1) (- v_b_54_1)) 0) (<= (- (- v_v_67_1) v_v_73_1) (- 1)) (<= (- (- v_b_37_1) (- v_b_55_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_37_1) (- 1)) (= v_b_40_1 (+ v_b_41_1 (- 1))))))} [2019-01-07 15:54:51,754 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p6 := #memory_int[main_p6] - 1]; [2019-01-07 15:54:51,754 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)))) [2019-01-07 15:54:51,754 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_66_1 Int) (v_v_184_1 Int) (v_v_67_1 Int) (v_v_183_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_73_1 Int) (v_v_182_1 Int) (v_b_40_1 Int) (v_b_41_1 Int) (v_b_37_1 Int) (v_v_72_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_b_36_1 Int) (v_b_67_1 Int) (v_b_66_1 Int)) (and (<= (- c_ULTIMATE.start_malloc_ptr v_b_41_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_41_1)) 1) (= (+ v_b_40_1 1) (+ c_ULTIMATE.start_main_p7 1)) (= (+ v_b_40_1 1) v_b_37_1) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_144) v_v_68_1) (< v_idx_144 v_b_37_1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_37_1)) 1) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_40_1)) 0) (<= (- c_ULTIMATE.start_main_p7 v_b_36_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_41_1)) 1) (<= (- c_ULTIMATE.start_main_p6 v_b_66_1) 0) (<= (- c_ULTIMATE.start_main_p7 v_b_40_1) 0) (<= (- c_ULTIMATE.start_main_p7 v_b_41_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_41_1)) 1) (= c_ULTIMATE.start_malloc_ptr (+ v_b_41_1 (- 1))) (<= (- v_b_37_1 v_b_41_1) 0) (<= (- v_b_40_1 v_b_41_1) (- 1)) (or (= v_v_66_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_142)) (<= v_b_36_1 v_idx_142)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (<= (- c_ULTIMATE.start_main_p6 v_b_67_1) (- 1)) (<= (- (- v_b_36_1) (- v_b_40_1)) 0) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- v_v_67_1 (- v_v_73_1)) 1) (or (<= v_b_66_1 v_idx_139) (= (select |c_#memory_int| v_idx_139) v_v_182_1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_40_1)) 0) (= (+ v_b_40_1 1) v_b_41_1) (<= (- c_ULTIMATE.start_main_p7 v_b_37_1) (- 1)) (<= (- (- v_b_37_1) (- v_b_40_1)) (- 1)) (or (< v_idx_141 v_b_67_1) (= v_v_184_1 (select |c_#memory_int| v_idx_141))) (= (select |c_old(#memory_int)| v_idx_138) v_v_4_1) (<= (- (- v_v_73_1) v_v_73_1) (- 2)) (<= (- (- v_b_66_1) (- v_b_67_1)) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_36_1) 0) (<= (- v_b_36_1 v_b_41_1) (- 1)) (= (+ v_b_67_1 (- 1)) c_ULTIMATE.start_main_p6) (<= (- v_b_36_1 v_b_37_1) (- 1)) (= c_ULTIMATE.start_main_p7 (+ v_b_41_1 (- 1))) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_40_1 1)) (<= (- (- v_b_36_1) (- v_b_37_1)) 1) (<= (- (- v_v_67_1) (- v_v_73_1)) 1) (<= (- v_v_67_1 v_v_73_1) (- 1)) (= (+ v_b_40_1 1) (+ v_b_36_1 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_36_1)) 0) (= (+ v_b_67_1 (- 1)) v_b_66_1) (<= (- (- c_ULTIMATE.start_main_p6) (- v_b_66_1)) 0) (= (+ v_b_66_1 1) v_b_67_1) (or (<= v_b_41_1 v_idx_147) (= v_v_73_1 (select |c_#valid| v_idx_147)) (< v_idx_147 v_b_40_1)) (<= (- v_b_66_1 v_b_67_1) (- 1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_40_1) 0) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_36_1)) 0) (or (< v_idx_148 v_b_41_1) (= v_v_74_1 (select |c_#valid| v_idx_148))) (= (+ v_b_37_1 (- 1)) (+ v_b_41_1 (- 1))) (or (<= v_b_40_1 v_idx_146) (= v_v_72_1 (select |c_#valid| v_idx_146))) (= v_v_73_1 1) (<= (- (- v_b_40_1) (- v_b_41_1)) 1) (= v_b_36_1 (+ v_b_41_1 (- 1))) (<= (- v_b_36_1 v_b_40_1) 0) (<= (- (- v_b_37_1) (- v_b_41_1)) 0) (or (<= v_b_37_1 v_idx_143) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_143) v_v_67_1) (< v_idx_143 v_b_36_1)) (<= (- v_v_67_1 (- v_v_67_1)) 0) (<= (- v_b_37_1 v_b_40_1) 1) (<= (- (- v_v_67_1) v_v_67_1) 0) (= (+ c_ULTIMATE.start_main_p6 1) (+ v_b_66_1 1)) (or (< v_idx_140 v_b_66_1) (<= v_b_67_1 v_idx_140) (= v_v_183_1 (select |c_#memory_int| v_idx_140))) (= (select |c_old(#valid)| v_idx_145) v_v_2_1) (<= (- v_v_73_1 (- v_v_73_1)) 2) (<= (- (- c_ULTIMATE.start_main_p7) (- v_b_37_1)) 1) (<= (- (- v_v_67_1) v_v_73_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p6) (- v_b_67_1)) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_37_1) (- 1)) (= v_b_40_1 (+ v_b_41_1 (- 1))))))} [2019-01-07 15:54:51,755 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 15:54:52,409 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 15:54:52,410 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 15:54:52,769 WARN L270 ngHoareTripleChecker]: Pre: {2147483635#(and (forall ((v_idx_132 Int)) (or (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_132)) (< v_idx_132 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_132))) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_prenex_102 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_102) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_102))) (< v_prenex_102 ULTIMATE.start_malloc_ptr))) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (forall ((v_idx_129 Int)) (or (< v_idx_129 ULTIMATE.start_malloc_ptr) (= 0 (select |#memory_int| v_idx_129)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_129))) (forall ((v_idx_136 Int)) (or (= 1 (select |#valid| v_idx_136)) (< v_idx_136 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_136))) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (forall ((v_prenex_101 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_101) (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_101)) 0) (< v_prenex_101 ULTIMATE.start_malloc_ptr))) (forall ((v_prenex_100 Int)) (or (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_100) 0) (< v_prenex_100 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_100))) (= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7))} [2019-01-07 15:54:52,769 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p6 := #memory_int[main_p6] - 1]; [2019-01-07 15:54:52,769 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)))) [2019-01-07 15:54:52,891 WARN L276 ngHoareTripleChecker]: Post: {2147483634#(and (forall ((v_idx_143 Int)) (or (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_143)) (<= (+ ULTIMATE.start_main_p7 1) v_idx_143) (< v_idx_143 ULTIMATE.start_main_p7))) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (forall ((v_prenex_103 Int)) (or (< v_prenex_103 ULTIMATE.start_main_p7) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_103))) (<= (+ ULTIMATE.start_main_p7 1) v_prenex_103))) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (forall ((v_prenex_104 Int)) (or (< v_prenex_104 ULTIMATE.start_main_p7) (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_104) 0) (<= (+ ULTIMATE.start_main_p7 1) v_prenex_104))) (forall ((v_prenex_105 Int)) (or (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_105)) 0) (<= (+ ULTIMATE.start_main_p7 1) v_prenex_105) (< v_prenex_105 ULTIMATE.start_main_p7))) (forall ((v_idx_147 Int)) (or (<= (+ ULTIMATE.start_main_p7 1) v_idx_147) (< v_idx_147 ULTIMATE.start_main_p7) (= 1 (select |#valid| v_idx_147)))) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7))}