java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_oct.epf -i ../../../trunk/examples/programs/heapseparator/speedup-poc-dd-3-unlimited.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-1377b90 [2019-01-07 16:23:48,564 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-07 16:23:48,566 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-07 16:23:48,583 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-07 16:23:48,583 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-07 16:23:48,584 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-07 16:23:48,586 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-07 16:23:48,587 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-07 16:23:48,589 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-07 16:23:48,590 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-07 16:23:48,590 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-07 16:23:48,591 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-07 16:23:48,592 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-07 16:23:48,594 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-07 16:23:48,596 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-07 16:23:48,596 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-07 16:23:48,597 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-07 16:23:48,602 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-07 16:23:48,608 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-07 16:23:48,611 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-07 16:23:48,612 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-07 16:23:48,615 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-07 16:23:48,620 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-01-07 16:23:48,633 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_oct.epf [2019-01-07 16:23:48,650 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-07 16:23:48,651 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-07 16:23:48,652 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-07 16:23:48,652 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-07 16:23:48,652 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-07 16:23:48,652 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-07 16:23:48,652 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-07 16:23:48,653 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-07 16:23:48,653 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-07 16:23:48,653 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2019-01-07 16:23:48,653 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-07 16:23:48,653 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-07 16:23:48,654 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-07 16:23:48,654 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-07 16:23:48,654 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-07 16:23:48,655 INFO L133 SettingsManager]: * Use SBE=true [2019-01-07 16:23:48,655 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-07 16:23:48,655 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-07 16:23:48,655 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-07 16:23:48,655 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-07 16:23:48,656 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-07 16:23:48,656 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-07 16:23:48,656 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-07 16:23:48,656 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-07 16:23:48,656 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-07 16:23:48,657 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-07 16:23:48,657 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-07 16:23:48,657 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-07 16:23:48,659 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-07 16:23:48,659 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-07 16:23:48,659 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 16:23:48,659 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-07 16:23:48,659 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-07 16:23:48,660 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-07 16:23:48,660 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-07 16:23:48,660 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-07 16:23:48,660 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-07 16:23:48,660 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-07 16:23:48,661 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-07 16:23:48,697 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-07 16:23:48,713 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-07 16:23:48,716 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-07 16:23:48,718 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-07 16:23:48,718 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-07 16:23:48,720 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-3-unlimited.bpl [2019-01-07 16:23:48,720 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-3-unlimited.bpl' [2019-01-07 16:23:48,770 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-07 16:23:48,772 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-07 16:23:48,773 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-07 16:23:48,773 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-07 16:23:48,773 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-07 16:23:48,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "speedup-poc-dd-3-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:48" (1/1) ... [2019-01-07 16:23:48,802 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "speedup-poc-dd-3-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:48" (1/1) ... [2019-01-07 16:23:48,826 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-07 16:23:48,827 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-07 16:23:48,827 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-07 16:23:48,827 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-07 16:23:48,837 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "speedup-poc-dd-3-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:48" (1/1) ... [2019-01-07 16:23:48,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "speedup-poc-dd-3-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:48" (1/1) ... [2019-01-07 16:23:48,839 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "speedup-poc-dd-3-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:48" (1/1) ... [2019-01-07 16:23:48,839 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "speedup-poc-dd-3-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:48" (1/1) ... [2019-01-07 16:23:48,842 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "speedup-poc-dd-3-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:48" (1/1) ... [2019-01-07 16:23:48,846 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "speedup-poc-dd-3-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:48" (1/1) ... [2019-01-07 16:23:48,847 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "speedup-poc-dd-3-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:48" (1/1) ... [2019-01-07 16:23:48,849 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-07 16:23:48,849 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-07 16:23:48,850 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-07 16:23:48,850 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-07 16:23:48,851 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "speedup-poc-dd-3-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:48" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 16:23:48,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-07 16:23:48,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-07 16:23:49,514 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-07 16:23:49,514 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-01-07 16:23:49,515 INFO L202 PluginConnector]: Adding new model speedup-poc-dd-3-unlimited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 04:23:49 BoogieIcfgContainer [2019-01-07 16:23:49,516 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-07 16:23:49,516 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-01-07 16:23:49,517 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-01-07 16:23:49,517 INFO L276 PluginConnector]: Abstract Interpretation initialized [2019-01-07 16:23:49,518 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "speedup-poc-dd-3-unlimited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 04:23:49" (1/1) ... [2019-01-07 16:23:49,568 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-07 16:23:53,450 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 16:23:53,451 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 16:23:53,452 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 16:23:53,453 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 16:23:53,454 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_34_1 Int) (v_v_33_1 Int) (v_v_32_1 Int) (v_v_43_1 Int) (v_v_42_1 Int) (v_v_41_1 Int) (v_v_28_1 Int) (v_v_26_1 Int) (v_v_27_1 Int) (v_b_12_1 Int) (v_b_23_1 Int) (v_b_22_1 Int) (v_b_13_1 Int) (v_b_16_1 Int) (v_b_17_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= (- v_b_22_1 v_b_23_1) (- 1)) (<= (- (- v_v_27_1) (- v_v_42_1)) 0) (<= (- (- v_b_13_1) (- v_b_23_1)) 0) (<= (- (- v_b_16_1) (- v_b_22_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_17_1) (- 1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_24)) (<= (- (- v_b_13_1) (- v_b_17_1)) 0) (<= (- (- v_b_12_1) (- v_b_22_1)) 0) (<= (- v_v_27_1 (- v_v_42_1)) 0) (<= (- v_v_33_1 (- v_v_42_1)) 1) (<= (- (- v_v_42_1) v_v_42_1) 0) (<= (- v_v_33_1 v_v_42_1) 1) (<= (- c_ULTIMATE.start_main_p3 v_b_12_1) 0) (= (+ v_b_23_1 (- 1)) v_b_12_1) (= (+ v_b_23_1 (- 1)) v_b_16_1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_16_1) 0) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_13_1)) 1) (<= (- (- v_b_17_1) (- v_b_22_1)) (- 1)) (<= (- v_v_27_1 v_v_33_1) (- 1)) (= (select |c_old(#memory_int)| v_idx_17) v_v_4_1) (<= (- c_ULTIMATE.start_main_p3 v_b_16_1) 0) (<= (- v_b_12_1 v_b_16_1) 0) (= v_b_13_1 (+ v_b_16_1 1)) (<= (- (- v_v_33_1) (- v_v_42_1)) (- 1)) (<= (- v_b_13_1 v_b_16_1) 1) (= (+ v_b_17_1 (- 1)) (+ v_b_23_1 (- 1))) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_22_1)) 0) (<= (- v_b_16_1 v_b_23_1) (- 1)) (or (< v_idx_23 v_b_13_1) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_23) v_v_28_1)) (<= (- v_v_33_1 (- v_v_33_1)) 2) (<= (- v_v_27_1 (- v_v_27_1)) 0) (<= (- (- v_v_27_1) (- v_v_33_1)) 1) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_13_1)) 1) (<= (- v_b_13_1 v_b_22_1) 1) (<= (- v_b_16_1 v_b_22_1) 0) (or (< v_idx_27 v_b_17_1) (= (select |c_#valid| v_idx_27) v_v_34_1)) (<= (- v_b_12_1 v_b_13_1) (- 1)) (= c_ULTIMATE.start_malloc_ptr (+ v_b_23_1 (- 1))) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_22) v_v_27_1) (<= v_b_13_1 v_idx_22) (< v_idx_22 v_b_12_1)) (<= (- c_ULTIMATE.start_main_p3 v_b_13_1) (- 1)) (<= (- c_ULTIMATE.start_main_p3 v_b_23_1) (- 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_16_1)) 0) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_23_1)) 1) (<= (- (- v_b_13_1) (- v_b_16_1)) (- 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_17_1)) 1) (= (+ c_ULTIMATE.start_malloc_ptr 1) v_b_13_1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_23_1)) 1) (or (= (select |c_#valid| v_idx_25) v_v_32_1) (<= v_b_16_1 v_idx_25)) (or (= (select |c_#valid| v_idx_26) v_v_33_1) (< v_idx_26 v_b_16_1) (<= v_b_17_1 v_idx_26)) (<= (- (- v_b_13_1) (- v_b_22_1)) (- 1)) (<= (- (- v_v_27_1) v_v_42_1) 0) (<= (- (- v_b_16_1) (- v_b_23_1)) 1) (= (+ v_b_12_1 1) v_b_13_1) (<= (- (- v_v_33_1) v_v_33_1) (- 2)) (or (<= v_b_12_1 v_idx_21) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_21) v_v_26_1)) (<= (- v_b_17_1 v_b_23_1) 0) (<= (- (- v_b_12_1) (- v_b_17_1)) 1) (<= (- v_b_16_1 v_b_17_1) (- 1)) (<= (- v_b_17_1 v_b_22_1) 1) (= v_b_13_1 (+ v_b_22_1 1)) (<= (- v_b_12_1 v_b_23_1) (- 1)) (<= (- (- v_b_12_1) (- v_b_23_1)) 1) (<= (- v_v_42_1 (- v_v_42_1)) 0) (or (= (select |c_#memory_int| v_idx_18) v_v_41_1) (<= v_b_22_1 v_idx_18)) (<= (- v_b_12_1 v_b_17_1) (- 1)) (or (< v_idx_20 v_b_23_1) (= (select |c_#memory_int| v_idx_20) v_v_43_1)) (<= (- v_v_27_1 v_v_42_1) 0) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_12_1)) 0) (<= (- (- v_b_12_1) (- v_b_13_1)) 1) (<= (- c_ULTIMATE.start_main_p3 v_b_17_1) (- 1)) (<= (- v_b_13_1 v_b_23_1) 0) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_16_1)) 0) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_17_1)) 1) (<= (- v_b_12_1 v_b_22_1) 0) (= v_b_17_1 v_b_13_1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_13_1) (- 1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_22_1) 0) (<= (- c_ULTIMATE.start_main_p3 v_b_22_1) 0) (<= (- v_b_13_1 v_b_17_1) 0) (= (+ v_b_23_1 (- 1)) c_ULTIMATE.start_main_p3) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_12_1)) 0) (<= (- (- v_b_12_1) (- v_b_16_1)) 0) (= (+ v_b_23_1 (- 1)) (+ v_b_13_1 (- 1))) (<= (- (- v_b_17_1) (- v_b_23_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_23_1) (- 1)) (= v_b_13_1 (+ c_ULTIMATE.start_main_p3 1)) (<= (- v_v_27_1 (- v_v_33_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_22_1)) 0) (<= (- (- v_v_33_1) v_v_42_1) (- 1)) (= (+ v_b_23_1 (- 1)) v_b_22_1) (<= (- (- v_v_27_1) v_v_33_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p3) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- (- v_b_16_1) (- v_b_17_1)) 1) (<= (- (- v_b_22_1) (- v_b_23_1)) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_12_1) 0) (or (< v_idx_19 v_b_22_1) (= (select |c_#memory_int| v_idx_19) v_v_42_1) (<= v_b_23_1 v_idx_19)) (<= (- (- v_v_27_1) v_v_27_1) 0) (= v_b_13_1 v_b_23_1))))} [2019-01-07 16:23:53,459 WARN L228 ngHoareTripleChecker]: Action: assume #memory_int[main_p1] >= 0; [2019-01-07 16:23:53,461 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1)) [2019-01-07 16:23:53,461 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_46_1 Int) (v_v_45_1 Int) (v_v_34_1 Int) (v_v_33_1 Int) (v_v_44_1 Int) (v_v_32_1 Int) (v_v_28_1 Int) (v_v_26_1 Int) (v_v_27_1 Int) (v_b_12_1 Int) (v_b_25_1 Int) (v_b_13_1 Int) (v_b_24_1 Int) (v_b_16_1 Int) (v_b_17_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (or (= (select |c_#valid| v_idx_37) v_v_33_1) (< v_idx_37 v_b_16_1) (<= v_b_17_1 v_idx_37)) (= (+ v_b_17_1 (- 1)) (+ v_b_13_1 (- 1))) (<= (- (- v_v_33_1) v_v_33_1) (- 2)) (= c_ULTIMATE.start_main_p1 (+ v_b_25_1 (- 1))) (<= (- c_ULTIMATE.start_malloc_ptr v_b_17_1) (- 1)) (or (= (select |c_#valid| v_idx_36) v_v_32_1) (<= v_b_16_1 v_idx_36)) (or (< v_idx_30 v_b_24_1) (<= v_b_25_1 v_idx_30) (= (select |c_#memory_int| v_idx_30) v_v_45_1)) (= (+ v_b_24_1 1) (+ c_ULTIMATE.start_main_p1 1)) (or (<= v_b_24_1 v_idx_29) (= (select |c_#memory_int| v_idx_29) v_v_44_1)) (<= (- (- v_b_13_1) (- v_b_17_1)) 0) (<= (- (- v_b_12_1) (- v_b_17_1)) 1) (or (= (select |c_#valid| v_idx_38) v_v_34_1) (< v_idx_38 v_b_17_1)) (<= (- v_b_16_1 v_b_17_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p1) (- v_b_25_1)) 1) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_16_1 1)) (= c_ULTIMATE.start_malloc_ptr (+ v_b_17_1 (- 1))) (<= (- c_ULTIMATE.start_main_p1 v_b_25_1) (- 1)) (<= (- (- v_v_45_1) v_v_45_1) 0) (<= (- v_b_24_1 v_b_25_1) (- 1)) (= (select |c_old(#memory_int)| v_idx_28) v_v_4_1) (<= (- (- v_v_33_1) v_v_45_1) (- 1)) (= (+ v_b_12_1 1) (+ v_b_16_1 1)) (<= (- c_ULTIMATE.start_main_p3 v_b_12_1) 0) (<= (- v_b_12_1 v_b_17_1) (- 1)) (<= (- (- v_b_24_1) (- v_b_25_1)) 1) (= (+ v_b_17_1 (- 1)) v_b_12_1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_16_1) 0) (= v_b_25_1 (+ v_b_24_1 1)) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_12_1)) 0) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_13_1)) 1) (<= (- (- v_b_12_1) (- v_b_13_1)) 1) (<= (- (- v_v_27_1) v_v_45_1) 0) (<= (- v_v_27_1 v_v_45_1) 0) (<= (- v_v_27_1 v_v_33_1) (- 1)) (<= (- c_ULTIMATE.start_main_p3 v_b_16_1) 0) (<= (- v_b_12_1 v_b_16_1) 0) (= v_b_17_1 (+ v_b_16_1 1)) (<= (- c_ULTIMATE.start_main_p3 v_b_17_1) (- 1)) (= v_b_13_1 (+ v_b_16_1 1)) (= (+ v_b_17_1 (- 1)) v_b_16_1) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_16_1)) 0) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_17_1)) 1) (= v_v_2_1 (select |c_old(#valid)| v_idx_35)) (<= (- v_b_13_1 v_b_16_1) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_13_1) (- 1)) (<= (- c_ULTIMATE.start_main_p1 v_b_24_1) 0) (<= (- v_v_33_1 (- v_v_33_1)) 2) (<= (- (- c_ULTIMATE.start_main_p1) (- v_b_24_1)) 0) (= (+ v_b_17_1 (- 1)) c_ULTIMATE.start_main_p3) (or (< v_idx_33 v_b_12_1) (<= v_b_13_1 v_idx_33) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_33) v_v_27_1)) (<= (- v_v_27_1 (- v_v_27_1)) 0) (<= (- (- v_v_27_1) (- v_v_33_1)) 1) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_13_1)) 1) (<= (- v_b_13_1 v_b_17_1) 0) (or (< v_idx_31 v_b_25_1) (= (select |c_#memory_int| v_idx_31) v_v_46_1)) (or (< v_idx_34 v_b_13_1) (= v_v_28_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_34))) (<= (- v_v_33_1 v_v_45_1) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_12_1)) 0) (<= (- v_b_12_1 v_b_13_1) (- 1)) (<= (- (- v_b_12_1) (- v_b_16_1)) 0) (<= (- c_ULTIMATE.start_main_p3 v_b_13_1) (- 1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_32) v_v_26_1) (<= v_b_12_1 v_idx_32)) (<= (- v_v_27_1 (- v_v_33_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_16_1)) 0) (<= (- (- v_b_13_1) (- v_b_16_1)) (- 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_17_1)) 1) (<= (- (- v_v_27_1) v_v_33_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p3) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- (- v_b_16_1) (- v_b_17_1)) 1) (= v_b_24_1 (+ v_b_25_1 (- 1))) (<= (- c_ULTIMATE.start_malloc_ptr v_b_12_1) 0) (<= (- (- v_v_27_1) v_v_27_1) 0) (= (+ v_b_16_1 1) (+ c_ULTIMATE.start_main_p3 1)))))} [2019-01-07 16:23:53,462 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 16:23:53,963 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 16:23:53,963 WARN L269 ngHoareTripleChecker]: Simplified triple