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-9-unlimited.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-1377b90 [2019-01-07 15:54:06,480 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-07 15:54:06,484 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-07 15:54:06,502 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-07 15:54:06,502 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-07 15:54:06,503 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-07 15:54:06,505 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-07 15:54:06,506 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-07 15:54:06,508 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-07 15:54:06,509 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-07 15:54:06,510 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2019-01-07 15:54:06,534 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 15:54:06,547 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-07 15:54:06,548 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-07 15:54:06,549 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-07 15:54:06,549 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-07 15:54:06,549 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-07 15:54:06,549 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-07 15:54:06,549 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-07 15:54:06,550 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-07 15:54:06,550 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-07 15:54:06,550 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-07 15:54:06,550 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-07 15:54:06,550 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-07 15:54:06,551 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-07 15:54:06,551 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-07 15:54:06,552 INFO L133 SettingsManager]: * Use SBE=true [2019-01-07 15:54:06,552 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-07 15:54:06,552 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-07 15:54:06,552 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-07 15:54:06,553 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-07 15:54:06,553 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-07 15:54:06,553 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-07 15:54:06,553 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-07 15:54:06,553 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-07 15:54:06,553 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-07 15:54:06,554 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-07 15:54:06,554 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-07 15:54:06,554 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-07 15:54:06,554 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-07 15:54:06,554 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-07 15:54:06,557 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 15:54:06,557 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-07 15:54:06,557 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-07 15:54:06,557 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-07 15:54:06,558 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-07 15:54:06,558 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-07 15:54:06,558 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-07 15:54:06,558 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-07 15:54:06,558 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-07 15:54:06,616 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-07 15:54:06,632 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-07 15:54:06,635 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-07 15:54:06,636 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-07 15:54:06,637 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-07 15:54:06,637 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-9-unlimited.bpl [2019-01-07 15:54:06,638 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-9-unlimited.bpl' [2019-01-07 15:54:06,698 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-07 15:54:06,700 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-07 15:54:06,701 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-07 15:54:06,701 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-07 15:54:06,701 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-07 15:54:06,721 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "speedup-poc-dd-9-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:54:06" (1/1) ... [2019-01-07 15:54:06,738 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "speedup-poc-dd-9-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:54:06" (1/1) ... [2019-01-07 15:54:06,790 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-07 15:54:06,791 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-07 15:54:06,791 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-07 15:54:06,791 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-07 15:54:06,803 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "speedup-poc-dd-9-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:54:06" (1/1) ... [2019-01-07 15:54:06,804 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "speedup-poc-dd-9-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:54:06" (1/1) ... [2019-01-07 15:54:06,809 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "speedup-poc-dd-9-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:54:06" (1/1) ... [2019-01-07 15:54:06,809 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "speedup-poc-dd-9-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:54:06" (1/1) ... [2019-01-07 15:54:06,823 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "speedup-poc-dd-9-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:54:06" (1/1) ... [2019-01-07 15:54:06,830 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "speedup-poc-dd-9-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:54:06" (1/1) ... [2019-01-07 15:54:06,832 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "speedup-poc-dd-9-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:54:06" (1/1) ... [2019-01-07 15:54:06,841 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-07 15:54:06,845 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-07 15:54:06,845 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-07 15:54:06,845 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-07 15:54:06,847 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "speedup-poc-dd-9-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:54:06" (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 15:54:06,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-07 15:54:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-07 15:54:08,202 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-07 15:54:08,203 INFO L286 CfgBuilder]: Removed 21 assue(true) statements. [2019-01-07 15:54:08,204 INFO L202 PluginConnector]: Adding new model speedup-poc-dd-9-unlimited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 03:54:08 BoogieIcfgContainer [2019-01-07 15:54:08,204 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-07 15:54:08,205 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-01-07 15:54:08,205 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-01-07 15:54:08,206 INFO L276 PluginConnector]: Abstract Interpretation initialized [2019-01-07 15:54:08,207 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "speedup-poc-dd-9-unlimited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 03:54:08" (1/1) ... [2019-01-07 15:54:08,263 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-07 15:54:18,197 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 15:54:18,197 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 15:54:18,198 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 15:54:18,199 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 15:54:18,199 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_120_1 Int) (v_v_88_1 Int) (v_v_87_1 Int) (v_v_86_1 Int) (v_b_53_1 Int) (v_b_52_1 Int) (v_b_70_1 Int) (v_b_71_1 Int) (v_v_119_1 Int) (v_v_92_1 Int) (v_v_2_1 Int) (v_b_48_1 Int) (v_v_94_1 Int) (v_v_93_1 Int) (v_b_49_1 Int) (v_v_4_1 Int) (v_v_121_1 Int)) (and (<= (- c_ULTIMATE.start_malloc_ptr v_b_53_1) (- 1)) (<= (- v_v_87_1 (- v_v_93_1)) 1) (<= (- v_v_120_1 v_v_93_1) (- 1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_24)) (<= (- (- v_b_48_1) (- v_b_71_1)) 1) (or (< v_idx_27 v_b_53_1) (= (select |c_#valid| v_idx_27) v_v_94_1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_52_1)) 0) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_70_1)) 0) (<= (- v_b_53_1 v_b_71_1) 0) (<= (- (- v_b_53_1) (- v_b_71_1)) 0) (= c_ULTIMATE.start_malloc_ptr v_b_48_1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_52_1) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_71_1) (- 1)) (<= (- (- v_b_52_1) (- v_b_71_1)) 1) (or (= (select |c_#memory_int| v_idx_20) v_v_121_1) (< v_idx_20 v_b_71_1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_53_1)) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_49_1) (- 1)) (<= (- (- v_v_120_1) v_v_93_1) (- 1)) (or (<= v_b_71_1 v_idx_19) (= v_v_120_1 (select |c_#memory_int| v_idx_19)) (< v_idx_19 v_b_70_1)) (= (select |c_old(#memory_int)| v_idx_17) v_v_4_1) (<= (- v_b_52_1 v_b_70_1) 0) (<= (- c_ULTIMATE.start_main_p9 v_b_52_1) 0) (<= (- v_b_48_1 v_b_49_1) (- 1)) (<= (- v_v_120_1 v_v_87_1) 0) (<= (- v_v_120_1 (- v_v_93_1)) 1) (<= (- (- v_v_87_1) v_v_93_1) (- 1)) (<= (- (- v_b_53_1) (- v_b_70_1)) (- 1)) (<= (- (- v_v_120_1) v_v_87_1) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_48_1 1)) (<= (- v_b_48_1 v_b_52_1) 0) (= c_ULTIMATE.start_malloc_ptr v_b_52_1) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_49_1)) 1) (<= (- v_v_93_1 (- v_v_93_1)) 2) (<= (- v_v_120_1 (- v_v_87_1)) 0) (<= (- c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) v_b_49_1) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_52_1 1)) (<= (- v_b_49_1 v_b_70_1) 1) (<= (- v_v_120_1 (- v_v_120_1)) 0) (<= (- (- v_b_49_1) (- v_b_70_1)) (- 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_70_1)) 0) (<= (- v_b_49_1 v_b_71_1) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_70_1) 0) (<= (- v_b_53_1 v_b_70_1) 1) (<= (- c_ULTIMATE.start_main_p9 v_b_49_1) (- 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_48_1)) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_70_1 1)) (= v_v_120_1 0) (<= (- v_b_48_1 v_b_71_1) (- 1)) (or (<= v_b_48_1 v_idx_21) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_21) v_v_86_1)) (<= (- (- v_b_70_1) (- v_b_71_1)) 1) (<= (- (- v_v_120_1) v_v_120_1) 0) (= (+ v_b_49_1 (- 1)) c_ULTIMATE.start_malloc_ptr) (<= (- (- v_b_49_1) (- v_b_71_1)) 0) (or (= (select |c_#valid| v_idx_25) v_v_92_1) (<= v_b_52_1 v_idx_25)) (= (+ v_b_71_1 (- 1)) c_ULTIMATE.start_malloc_ptr) (<= (- (- v_v_120_1) (- v_v_87_1)) 0) (= c_ULTIMATE.start_malloc_ptr v_b_70_1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_49_1)) 1) (<= (- (- v_v_93_1) v_v_93_1) (- 2)) (= (+ c_ULTIMATE.start_malloc_ptr 1) v_b_53_1) (<= (- (- v_b_48_1) (- v_b_53_1)) 1) (<= (- (- v_b_49_1) (- v_b_52_1)) (- 1)) (or (<= v_b_53_1 v_idx_26) (< v_idx_26 v_b_52_1) (= (select |c_#valid| v_idx_26) v_v_93_1)) (<= (- v_b_48_1 v_b_70_1) 0) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_52_1)) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) v_b_71_1) (or (< v_idx_23 v_b_49_1) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_23) v_v_88_1)) (<= (- c_ULTIMATE.start_main_p9 v_b_71_1) (- 1)) (<= (- v_b_49_1 v_b_52_1) 1) (<= (- v_b_52_1 v_b_71_1) (- 1)) (<= (- v_b_70_1 v_b_71_1) (- 1)) (<= (- (- v_v_120_1) (- v_v_93_1)) 1) (<= (- c_ULTIMATE.start_main_p9 v_b_53_1) (- 1)) (= v_v_93_1 1) (<= (- (- c_ULTIMATE.start_main_p9) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- v_b_48_1 v_b_53_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_71_1)) 1) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_53_1)) 1) (<= (- v_b_49_1 v_b_53_1) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ c_ULTIMATE.start_main_p9 1)) (= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p9) (= c_ULTIMATE.start_malloc_ptr (+ v_b_53_1 (- 1))) (<= (- (- v_b_48_1) (- v_b_49_1)) 1) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_22) v_v_87_1) (<= v_b_49_1 v_idx_22) (< v_idx_22 v_b_48_1)) (<= (- c_ULTIMATE.start_main_p9 v_b_70_1) 0) (<= (- v_v_87_1 (- v_v_87_1)) 0) (<= (- c_ULTIMATE.start_main_p9 v_b_48_1) 0) (<= (- (- v_v_87_1) (- v_v_93_1)) 1) (<= (- (- v_b_52_1) (- v_b_53_1)) 1) (<= (- (- v_b_52_1) (- v_b_70_1)) 0) (<= (- (- v_b_48_1) (- v_b_70_1)) 0) (<= (- (- v_v_87_1) v_v_87_1) 0) (<= (- v_v_87_1 v_v_93_1) (- 1)) (or (<= v_b_70_1 v_idx_18) (= v_v_119_1 (select |c_#memory_int| v_idx_18))) (<= (- (- v_b_49_1) (- v_b_53_1)) 0) (<= (- (- v_b_48_1) (- v_b_52_1)) 0) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_48_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_48_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_71_1)) 1) (<= (- v_b_52_1 v_b_53_1) (- 1)))))} [2019-01-07 15:54:18,202 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 15:54:18,203 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 15:54:18,204 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_88_1 Int) (v_v_87_1 Int) (v_v_86_1 Int) (v_b_73_1 Int) (v_b_53_1 Int) (v_b_52_1 Int) (v_b_72_1 Int) (v_v_92_1 Int) (v_b_48_1 Int) (v_v_2_1 Int) (v_v_94_1 Int) (v_v_93_1 Int) (v_b_49_1 Int) (v_v_123_1 Int) (v_v_4_1 Int) (v_v_124_1 Int) (v_v_122_1 Int)) (and (<= (- (- c_ULTIMATE.start_main_p4) (- v_b_73_1)) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_53_1) (- 1)) (= v_b_48_1 c_ULTIMATE.start_main_p9) (<= (- v_v_87_1 (- v_v_93_1)) 1) (= (+ v_b_49_1 (- 1)) v_b_48_1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_52_1)) 0) (or (<= v_b_73_1 v_idx_30) (= (select |c_#memory_int| v_idx_30) v_v_123_1) (< v_idx_30 v_b_72_1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_49_1)) 1) (<= (- (- v_v_93_1) v_v_93_1) (- 2)) (<= (- (- v_b_48_1) (- v_b_53_1)) 1) (<= (- (- v_b_49_1) (- v_b_52_1)) (- 1)) (<= (- c_ULTIMATE.start_main_p4 v_b_73_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_52_1)) 0) (= (select |c_old(#memory_int)| v_idx_28) v_v_4_1) (= c_ULTIMATE.start_malloc_ptr v_b_48_1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_52_1) 0) (or (< v_idx_33 v_b_48_1) (<= v_b_49_1 v_idx_33) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_33) v_v_87_1)) (<= (- v_b_49_1 v_b_52_1) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_53_1)) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_49_1) (- 1)) (= (+ v_b_73_1 (- 1)) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p9 v_b_53_1) (- 1)) (or (= (select |c_#memory_int| v_idx_29) v_v_122_1) (<= v_b_72_1 v_idx_29)) (= v_v_93_1 1) (<= (- (- c_ULTIMATE.start_main_p9) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- v_b_48_1 v_b_53_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_53_1)) 1) (= (+ v_b_48_1 1) v_b_49_1) (<= (- v_b_49_1 v_b_53_1) 0) (= v_v_2_1 (select |c_old(#valid)| v_idx_35)) (or (= (select |c_#memory_int| v_idx_31) v_v_124_1) (< v_idx_31 v_b_73_1)) (= (+ v_b_53_1 (- 1)) v_b_48_1) (<= (- c_ULTIMATE.start_main_p9 v_b_52_1) 0) (<= (- v_b_48_1 v_b_49_1) (- 1)) (<= (- c_ULTIMATE.start_main_p4 v_b_72_1) 0) (<= (- (- v_b_48_1) (- v_b_49_1)) 1) (<= (- v_b_72_1 v_b_73_1) (- 1)) (<= (- (- v_v_87_1) v_v_93_1) (- 1)) (= (+ v_b_48_1 1) v_b_53_1) (or (= (select |c_#valid| v_idx_38) v_v_94_1) (< v_idx_38 v_b_53_1)) (= (+ v_b_48_1 1) (+ c_ULTIMATE.start_main_p9 1)) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_48_1 1)) (<= (- v_b_48_1 v_b_52_1) 0) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_49_1)) 1) (<= (- v_v_87_1 (- v_v_87_1)) 0) (= (+ v_b_48_1 1) (+ v_b_52_1 1)) (<= (- v_v_93_1 (- v_v_93_1)) 2) (or (= v_v_88_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_34)) (< v_idx_34 v_b_49_1)) (<= (- c_ULTIMATE.start_main_p9 v_b_48_1) 0) (<= (- c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) 0) (or (<= v_b_48_1 v_idx_32) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_32) v_v_86_1)) (<= (- (- v_v_87_1) (- v_v_93_1)) 1) (<= (- (- v_b_52_1) (- v_b_53_1)) 1) (= v_b_52_1 v_b_48_1) (<= (- (- c_ULTIMATE.start_main_p4) (- v_b_72_1)) 0) (or (= (select |c_#valid| v_idx_36) v_v_92_1) (<= v_b_52_1 v_idx_36)) (<= (- (- v_b_72_1) (- v_b_73_1)) 1) (<= (- (- v_v_87_1) v_v_87_1) 0) (= (+ c_ULTIMATE.start_main_p4 1) (+ v_b_72_1 1)) (= (+ v_b_73_1 (- 1)) v_b_72_1) (<= (- v_v_87_1 v_v_93_1) (- 1)) (or (= (select |c_#valid| v_idx_37) v_v_93_1) (<= v_b_53_1 v_idx_37) (< v_idx_37 v_b_52_1)) (<= (- (- v_b_49_1) (- v_b_53_1)) 0) (= (+ v_b_72_1 1) v_b_73_1) (<= (- c_ULTIMATE.start_main_p9 v_b_49_1) (- 1)) (<= (- (- v_b_48_1) (- v_b_52_1)) 0) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_48_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_48_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_48_1)) 0) (<= (- v_b_52_1 v_b_53_1) (- 1)))))} [2019-01-07 15:54:18,204 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 15:54:18,644 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 15:54:18,644 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 15:54:19,404 WARN L270 ngHoareTripleChecker]: Pre: {2147483645#(and (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))) (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)))) (= (+ ULTIMATE.start_malloc_ptr 1) (+ ULTIMATE.start_main_p9 1)) (forall ((v_prenex_2 Int)) (or (< v_prenex_2 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_2) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_2))))) (<= (- (- ULTIMATE.start_main_p9) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p9 ULTIMATE.start_malloc_ptr) (= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p9) (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_1 Int)) (or (< v_prenex_1 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_1) (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_1)) 0))) (forall ((v_prenex_3 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_3) (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_3) 0) (< v_prenex_3 ULTIMATE.start_malloc_ptr))) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p9) (<= (- ULTIMATE.start_main_p9 ULTIMATE.start_malloc_ptr) 0))} [2019-01-07 15:54:19,404 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 15:54:19,405 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 15:54:20,114 WARN L276 ngHoareTripleChecker]: Post: {2147483644#(and (forall ((v_prenex_4 Int)) (or (< v_prenex_4 ULTIMATE.start_main_p9) (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_4)) (<= (+ ULTIMATE.start_main_p9 1) v_prenex_4))) (forall ((v_idx_37 Int)) (or (<= (+ ULTIMATE.start_main_p9 1) v_idx_37) (< v_idx_37 ULTIMATE.start_main_p9) (= (select |#valid| v_idx_37) 1))) (forall ((v_idx_33 Int)) (or (<= (+ ULTIMATE.start_main_p9 1) v_idx_33) (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_idx_33)) 0) (< v_idx_33 ULTIMATE.start_main_p9))) (forall ((v_prenex_5 Int)) (or (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_5) 0) (< v_prenex_5 ULTIMATE.start_main_p9) (<= (+ ULTIMATE.start_main_p9 1) v_prenex_5))) (<= ULTIMATE.start_main_p9 ULTIMATE.start_malloc_ptr) (<= (- (- ULTIMATE.start_main_p9) (- ULTIMATE.start_malloc_ptr)) 0) (= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p9) (forall ((v_prenex_6 Int)) (or (<= (+ ULTIMATE.start_main_p9 1) v_prenex_6) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_6))) (< v_prenex_6 ULTIMATE.start_main_p9))) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p9) (<= (- ULTIMATE.start_main_p9 ULTIMATE.start_malloc_ptr) 0))} [2019-01-07 15:54:26,059 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 15:54:26,060 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 15:54:26,060 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 15:54:26,061 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 15:54:26,061 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_120_1 Int) (v_v_88_1 Int) (v_v_87_1 Int) (v_v_86_1 Int) (v_b_53_1 Int) (v_b_52_1 Int) (v_b_70_1 Int) (v_b_71_1 Int) (v_v_119_1 Int) (v_v_92_1 Int) (v_v_94_1 Int) (v_v_2_1 Int) (v_b_48_1 Int) (v_v_93_1 Int) (v_b_49_1 Int) (v_v_4_1 Int) (v_v_121_1 Int)) (and (<= (- c_ULTIMATE.start_malloc_ptr v_b_53_1) (- 1)) (or (= (select |c_#valid| v_idx_49) v_v_94_1) (< v_idx_49 v_b_53_1)) (<= (- v_v_87_1 (- v_v_93_1)) 1) (= v_v_2_1 (select |c_old(#valid)| v_idx_46)) (<= (- v_v_120_1 v_v_93_1) (- 1)) (<= (- (- v_b_48_1) (- v_b_71_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_52_1)) 0) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_70_1)) 0) (<= (- v_b_53_1 v_b_71_1) 0) (<= (- (- v_b_53_1) (- v_b_71_1)) 0) (= c_ULTIMATE.start_malloc_ptr v_b_48_1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_52_1) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_71_1) (- 1)) (<= (- (- v_b_52_1) (- v_b_71_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_53_1)) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_49_1) (- 1)) (<= (- (- v_v_120_1) v_v_93_1) (- 1)) (or (<= v_b_48_1 v_idx_43) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_43) v_v_86_1)) (<= (- v_b_52_1 v_b_70_1) 0) (<= (- c_ULTIMATE.start_main_p9 v_b_52_1) 0) (<= (- v_b_48_1 v_b_49_1) (- 1)) (<= (- v_v_120_1 v_v_87_1) 0) (<= (- v_v_120_1 (- v_v_93_1)) 1) (or (<= v_b_52_1 v_idx_47) (= (select |c_#valid| v_idx_47) v_v_92_1)) (<= (- (- v_v_87_1) v_v_93_1) (- 1)) (<= (- (- v_b_53_1) (- v_b_70_1)) (- 1)) (<= (- (- v_v_120_1) v_v_87_1) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_48_1 1)) (<= (- v_b_48_1 v_b_52_1) 0) (= c_ULTIMATE.start_malloc_ptr v_b_52_1) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_49_1)) 1) (or (= v_v_121_1 (select |c_#memory_int| v_idx_42)) (< v_idx_42 v_b_71_1)) (<= (- v_v_93_1 (- v_v_93_1)) 2) (<= (- v_v_120_1 (- v_v_87_1)) 0) (<= (- c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) v_b_49_1) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_52_1 1)) (<= (- v_b_49_1 v_b_70_1) 1) (<= (- v_v_120_1 (- v_v_120_1)) 0) (<= (- (- v_b_49_1) (- v_b_70_1)) (- 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_70_1)) 0) (<= (- v_b_49_1 v_b_71_1) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_70_1) 0) (<= (- v_b_53_1 v_b_70_1) 1) (<= (- c_ULTIMATE.start_main_p9 v_b_49_1) (- 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_48_1)) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_70_1 1)) (= v_v_120_1 0) (<= (- v_b_48_1 v_b_71_1) (- 1)) (<= (- (- v_b_70_1) (- v_b_71_1)) 1) (<= (- (- v_v_120_1) v_v_120_1) 0) (= (+ v_b_49_1 (- 1)) c_ULTIMATE.start_malloc_ptr) (or (= v_v_120_1 (select |c_#memory_int| v_idx_41)) (< v_idx_41 v_b_70_1) (<= v_b_71_1 v_idx_41)) (<= (- (- v_b_49_1) (- v_b_71_1)) 0) (= (+ v_b_71_1 (- 1)) c_ULTIMATE.start_malloc_ptr) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_44) v_v_87_1) (<= v_b_49_1 v_idx_44) (< v_idx_44 v_b_48_1)) (<= (- (- v_v_120_1) (- v_v_87_1)) 0) (= c_ULTIMATE.start_malloc_ptr v_b_70_1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_49_1)) 1) (<= (- (- v_v_93_1) v_v_93_1) (- 2)) (= (+ c_ULTIMATE.start_malloc_ptr 1) v_b_53_1) (<= (- (- v_b_48_1) (- v_b_53_1)) 1) (<= (- (- v_b_49_1) (- v_b_52_1)) (- 1)) (<= (- v_b_48_1 v_b_70_1) 0) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_52_1)) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) v_b_71_1) (<= (- c_ULTIMATE.start_main_p9 v_b_71_1) (- 1)) (<= (- v_b_49_1 v_b_52_1) 1) (<= (- v_b_52_1 v_b_71_1) (- 1)) (<= (- v_b_70_1 v_b_71_1) (- 1)) (<= (- (- v_v_120_1) (- v_v_93_1)) 1) (<= (- c_ULTIMATE.start_main_p9 v_b_53_1) (- 1)) (= v_v_93_1 1) (<= (- (- c_ULTIMATE.start_main_p9) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- v_b_48_1 v_b_53_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_71_1)) 1) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_53_1)) 1) (<= (- v_b_49_1 v_b_53_1) 0) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_39)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_45) v_v_88_1) (< v_idx_45 v_b_49_1)) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ c_ULTIMATE.start_main_p9 1)) (= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p9) (= c_ULTIMATE.start_malloc_ptr (+ v_b_53_1 (- 1))) (<= (- (- v_b_48_1) (- v_b_49_1)) 1) (or (= v_v_119_1 (select |c_#memory_int| v_idx_40)) (<= v_b_70_1 v_idx_40)) (or (< v_idx_48 v_b_52_1) (= (select |c_#valid| v_idx_48) v_v_93_1) (<= v_b_53_1 v_idx_48)) (<= (- c_ULTIMATE.start_main_p9 v_b_70_1) 0) (<= (- v_v_87_1 (- v_v_87_1)) 0) (<= (- c_ULTIMATE.start_main_p9 v_b_48_1) 0) (<= (- (- v_v_87_1) (- v_v_93_1)) 1) (<= (- (- v_b_52_1) (- v_b_53_1)) 1) (<= (- (- v_b_52_1) (- v_b_70_1)) 0) (<= (- (- v_b_48_1) (- v_b_70_1)) 0) (<= (- (- v_v_87_1) v_v_87_1) 0) (<= (- v_v_87_1 v_v_93_1) (- 1)) (<= (- (- v_b_49_1) (- v_b_53_1)) 0) (<= (- (- v_b_48_1) (- v_b_52_1)) 0) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_48_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_48_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_71_1)) 1) (<= (- v_b_52_1 v_b_53_1) (- 1)))))} [2019-01-07 15:54:26,061 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p8 := #memory_int[main_p8] - 1]; [2019-01-07 15:54:26,062 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p8 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p8) (- 1)))) [2019-01-07 15:54:26,062 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_88_1 Int) (v_v_87_1 Int) (v_v_86_1 Int) (v_b_74_1 Int) (v_b_53_1 Int) (v_b_75_1 Int) (v_b_52_1 Int) (v_v_92_1 Int) (v_v_138_1 Int) (v_v_137_1 Int) (v_b_48_1 Int) (v_v_2_1 Int) (v_v_94_1 Int) (v_v_136_1 Int) (v_v_93_1 Int) (v_b_49_1 Int) (v_v_4_1 Int)) (and (<= (- c_ULTIMATE.start_malloc_ptr v_b_53_1) (- 1)) (<= (- c_ULTIMATE.start_main_p8 v_b_74_1) 0) (or (<= v_b_74_1 v_idx_51) (= (select |c_#memory_int| v_idx_51) v_v_136_1)) (or (= (select |c_#memory_int| v_idx_53) v_v_138_1) (< v_idx_53 v_b_75_1)) (<= (- v_v_87_1 (- v_v_93_1)) 1) (= (+ v_b_53_1 (- 1)) v_b_52_1) (or (< v_idx_52 v_b_74_1) (= v_v_137_1 (select |c_#memory_int| v_idx_52)) (<= v_b_75_1 v_idx_52)) (<= (- v_b_74_1 v_b_75_1) (- 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_52_1)) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_49_1)) 1) (<= (- (- c_ULTIMATE.start_main_p8) (- v_b_74_1)) 0) (<= (- (- v_v_93_1) v_v_93_1) (- 2)) (<= (- (- v_b_48_1) (- v_b_53_1)) 1) (or (< v_idx_56 v_b_49_1) (= v_v_88_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_56))) (<= (- (- v_b_49_1) (- v_b_52_1)) (- 1)) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_52_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_52_1) 0) (= (+ v_b_75_1 (- 1)) c_ULTIMATE.start_main_p8) (<= (- v_b_49_1 v_b_52_1) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_53_1)) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_49_1) (- 1)) (<= (- c_ULTIMATE.start_main_p9 v_b_53_1) (- 1)) (= v_v_93_1 1) (<= (- (- c_ULTIMATE.start_main_p9) (- c_ULTIMATE.start_malloc_ptr)) 0) (= (+ c_ULTIMATE.start_main_p8 1) (+ v_b_74_1 1)) (<= (- v_b_48_1 v_b_53_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_53_1)) 1) (= (+ v_b_48_1 1) v_b_49_1) (<= (- v_b_49_1 v_b_53_1) 0) (<= (- (- c_ULTIMATE.start_main_p8) (- v_b_75_1)) 1) (<= (- (- v_b_74_1) (- v_b_75_1)) 1) (= (+ v_b_53_1 (- 1)) v_b_48_1) (<= (- c_ULTIMATE.start_main_p9 v_b_52_1) 0) (<= (- v_b_48_1 v_b_49_1) (- 1)) (= (+ v_b_53_1 (- 1)) c_ULTIMATE.start_main_p9) (= c_ULTIMATE.start_malloc_ptr (+ v_b_53_1 (- 1))) (<= (- (- v_b_48_1) (- v_b_49_1)) 1) (<= (- (- v_v_87_1) v_v_93_1) (- 1)) (= (select |c_old(#memory_int)| v_idx_50) v_v_4_1) (= (+ v_b_48_1 1) v_b_53_1) (= (+ v_b_49_1 (- 1)) (+ v_b_53_1 (- 1))) (= (+ v_b_48_1 1) (+ c_ULTIMATE.start_main_p9 1)) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_48_1 1)) (<= (- v_b_48_1 v_b_52_1) 0) (<= (- c_ULTIMATE.start_main_p8 v_b_75_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_49_1)) 1) (<= (- v_v_87_1 (- v_v_87_1)) 0) (= (+ v_b_48_1 1) (+ v_b_52_1 1)) (<= (- v_v_93_1 (- v_v_93_1)) 2) (<= (- c_ULTIMATE.start_main_p9 v_b_48_1) 0) (<= (- c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- v_v_87_1) (- v_v_93_1)) 1) (<= (- (- v_b_52_1) (- v_b_53_1)) 1) (= (+ v_b_75_1 (- 1)) v_b_74_1) (= v_v_2_1 (select |c_old(#valid)| v_idx_57)) (or (< v_idx_60 v_b_53_1) (= (select |c_#valid| v_idx_60) v_v_94_1)) (or (= v_v_92_1 (select |c_#valid| v_idx_58)) (<= v_b_52_1 v_idx_58)) (or (< v_idx_59 v_b_52_1) (= v_v_93_1 (select |c_#valid| v_idx_59)) (<= v_b_53_1 v_idx_59)) (<= (- (- v_v_87_1) v_v_87_1) 0) (<= (- v_v_87_1 v_v_93_1) (- 1)) (or (<= v_b_49_1 v_idx_55) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_55) v_v_87_1) (< v_idx_55 v_b_48_1)) (<= (- (- v_b_49_1) (- v_b_53_1)) 0) (or (= v_v_86_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_54)) (<= v_b_48_1 v_idx_54)) (= v_b_75_1 (+ v_b_74_1 1)) (<= (- c_ULTIMATE.start_main_p9 v_b_49_1) (- 1)) (<= (- (- v_b_48_1) (- v_b_52_1)) 0) (<= (- (- c_ULTIMATE.start_main_p9) (- v_b_48_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_48_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_48_1)) 0) (<= (- v_b_52_1 v_b_53_1) (- 1)))))} [2019-01-07 15:54:26,062 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 15:54:26,622 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 15:54:26,622 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 15:54:27,118 WARN L270 ngHoareTripleChecker]: Pre: {2147483643#(and (forall ((v_prenex_9 Int)) (or (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_9))) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_9) (< v_prenex_9 ULTIMATE.start_malloc_ptr))) (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))) (forall ((v_prenex_7 Int)) (or (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_7) 0) (< v_prenex_7 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_7))) (= (+ ULTIMATE.start_malloc_ptr 1) (+ ULTIMATE.start_main_p9 1)) (<= ULTIMATE.start_main_p9 ULTIMATE.start_malloc_ptr) (<= (- (- ULTIMATE.start_main_p9) (- ULTIMATE.start_malloc_ptr)) 0) (forall ((v_prenex_8 Int)) (or (< v_prenex_8 ULTIMATE.start_malloc_ptr) (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_8)) 0) (<= (+ ULTIMATE.start_malloc_ptr 1) v_prenex_8))) (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)))) (= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p9) (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))) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p9) (<= (- ULTIMATE.start_main_p9 ULTIMATE.start_malloc_ptr) 0))} [2019-01-07 15:54:27,119 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p8 := #memory_int[main_p8] - 1]; [2019-01-07 15:54:27,119 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p8 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p8) (- 1)))) [2019-01-07 15:54:27,296 WARN L276 ngHoareTripleChecker]: Post: {2147483642#(and (forall ((v_prenex_11 Int)) (or (<= (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_11)) 0) (<= (+ ULTIMATE.start_main_p9 1) v_prenex_11) (< v_prenex_11 ULTIMATE.start_main_p9))) (forall ((v_prenex_10 Int)) (or (<= (+ ULTIMATE.start_main_p9 1) v_prenex_10) (<= (select |ULTIMATE.start_malloc_old_#valid| v_prenex_10) 0) (< v_prenex_10 ULTIMATE.start_main_p9))) (forall ((v_idx_55 Int)) (or (< v_idx_55 ULTIMATE.start_main_p9) (<= 0 (* 2 (select |ULTIMATE.start_malloc_old_#valid| v_idx_55))) (<= (+ ULTIMATE.start_main_p9 1) v_idx_55))) (<= (- (- ULTIMATE.start_main_p9) (- ULTIMATE.start_malloc_ptr)) 0) (<= ULTIMATE.start_main_p9 ULTIMATE.start_malloc_ptr) (forall ((v_idx_59 Int)) (or (< v_idx_59 ULTIMATE.start_main_p9) (= 1 (select |#valid| v_idx_59)) (<= (+ ULTIMATE.start_main_p9 1) v_idx_59))) (= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p9) (forall ((v_prenex_12 Int)) (or (<= (+ ULTIMATE.start_main_p9 1) v_prenex_12) (< v_prenex_12 ULTIMATE.start_main_p9) (<= 0 (select |ULTIMATE.start_malloc_old_#valid| v_prenex_12)))) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p9) (<= (- ULTIMATE.start_main_p9 ULTIMATE.start_malloc_ptr) 0))}