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-limited.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-1377b90 [2019-01-07 16:23:44,343 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-07 16:23:44,345 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-07 16:23:44,360 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-07 16:23:44,361 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-07 16:23:44,362 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-07 16:23:44,363 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-07 16:23:44,365 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-07 16:23:44,367 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-07 16:23:44,368 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-07 16:23:44,371 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-07 16:23:44,371 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-07 16:23:44,373 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-07 16:23:44,374 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-07 16:23:44,375 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-07 16:23:44,376 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-07 16:23:44,379 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-07 16:23:44,381 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-07 16:23:44,391 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-07 16:23:44,395 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-07 16:23:44,396 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-07 16:23:44,400 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-07 16:23:44,403 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-01-07 16:23:44,417 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 16:23:44,440 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-07 16:23:44,441 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-07 16:23:44,441 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-07 16:23:44,442 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-07 16:23:44,443 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-07 16:23:44,443 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-07 16:23:44,443 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-07 16:23:44,443 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-07 16:23:44,443 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-07 16:23:44,443 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2019-01-07 16:23:44,444 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-07 16:23:44,444 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-07 16:23:44,444 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-07 16:23:44,446 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-07 16:23:44,446 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-07 16:23:44,446 INFO L133 SettingsManager]: * Use SBE=true [2019-01-07 16:23:44,446 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-07 16:23:44,447 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-07 16:23:44,447 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-07 16:23:44,447 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-07 16:23:44,447 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-07 16:23:44,447 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-07 16:23:44,447 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-07 16:23:44,450 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-07 16:23:44,450 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-07 16:23:44,450 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-07 16:23:44,450 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-07 16:23:44,450 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-07 16:23:44,451 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-07 16:23:44,452 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-07 16:23:44,452 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 16:23:44,452 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-07 16:23:44,452 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-07 16:23:44,453 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-07 16:23:44,453 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-07 16:23:44,453 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-07 16:23:44,453 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-07 16:23:44,453 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-07 16:23:44,454 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-07 16:23:44,490 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-07 16:23:44,505 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-07 16:23:44,509 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-07 16:23:44,512 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-07 16:23:44,512 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-07 16:23:44,513 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-3-limited.bpl [2019-01-07 16:23:44,514 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-3-limited.bpl' [2019-01-07 16:23:44,554 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-07 16:23:44,556 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-07 16:23:44,557 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-07 16:23:44,557 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-07 16:23:44,557 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-07 16:23:44,575 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "speedup-poc-dd-3-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:44" (1/1) ... [2019-01-07 16:23:44,588 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "speedup-poc-dd-3-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:44" (1/1) ... [2019-01-07 16:23:44,621 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-07 16:23:44,622 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-07 16:23:44,622 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-07 16:23:44,623 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-07 16:23:44,635 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "speedup-poc-dd-3-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:44" (1/1) ... [2019-01-07 16:23:44,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "speedup-poc-dd-3-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:44" (1/1) ... [2019-01-07 16:23:44,637 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "speedup-poc-dd-3-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:44" (1/1) ... [2019-01-07 16:23:44,637 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "speedup-poc-dd-3-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:44" (1/1) ... [2019-01-07 16:23:44,642 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "speedup-poc-dd-3-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:44" (1/1) ... [2019-01-07 16:23:44,646 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "speedup-poc-dd-3-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:44" (1/1) ... [2019-01-07 16:23:44,647 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "speedup-poc-dd-3-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:44" (1/1) ... [2019-01-07 16:23:44,650 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-07 16:23:44,652 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-07 16:23:44,652 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-07 16:23:44,652 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-07 16:23:44,654 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "speedup-poc-dd-3-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:23:44" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 16:23:44,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-07 16:23:44,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-07 16:23:45,246 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-07 16:23:45,246 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-01-07 16:23:45,247 INFO L202 PluginConnector]: Adding new model speedup-poc-dd-3-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 04:23:45 BoogieIcfgContainer [2019-01-07 16:23:45,248 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-07 16:23:45,248 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-01-07 16:23:45,249 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-01-07 16:23:45,249 INFO L276 PluginConnector]: Abstract Interpretation initialized [2019-01-07 16:23:45,250 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "speedup-poc-dd-3-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 04:23:45" (1/1) ... [2019-01-07 16:23:45,307 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-07 16:23:49,058 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 16:23:49,059 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 16:23:49,060 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 16:23:49,061 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 16:23:49,061 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 16:23:49,065 WARN L228 ngHoareTripleChecker]: Action: havoc main_p1, main_p2, main_p3;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;assume main_p1 < main_p2;assume main_p2 < main_p3;#memory_int := #memory_int[main_p1 := 0];#memory_int := #memory_int[main_p2 := 0];#memory_int := #memory_int[main_p3 := 0]; [2019-01-07 16:23:49,066 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= c_ULTIMATE.start_main_p3_primed c_ULTIMATE.start_malloc_ptr_primed) (= (store |c_ULTIMATE.start_malloc_old_#valid_primed| c_ULTIMATE.start_malloc_ptr_primed 1) |c_#valid_primed|) (< c_ULTIMATE.start_main_p1_primed c_ULTIMATE.start_main_p2_primed) (= 0 (select (store |c_#valid| c_ULTIMATE.start_main_p1_primed 1) c_ULTIMATE.start_main_p2_primed)) (= 0 (select |c_#valid| c_ULTIMATE.start_main_p1_primed)) (< c_ULTIMATE.start_main_p2_primed c_ULTIMATE.start_main_p3_primed) (= |c_#memory_int_primed| (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)) (= (store (store |c_#valid| c_ULTIMATE.start_main_p1_primed 1) c_ULTIMATE.start_main_p2_primed 1) |c_ULTIMATE.start_malloc_old_#valid_primed|) (= (select |c_ULTIMATE.start_malloc_old_#valid_primed| c_ULTIMATE.start_malloc_ptr_primed) 0)) [2019-01-07 16:23:49,067 WARN L230 ngHoareTripleChecker]: Post: {2147483646#(forall ((v_idx_14 Int) (v_idx_15 Int) (v_idx_12 Int) (v_idx_13 Int) (v_idx_10 Int) (v_idx_11 Int) (v_idx_20 Int) (v_idx_7 Int) (v_idx_8 Int) (v_idx_9 Int) (v_idx_6 Int) (v_idx_18 Int) (v_idx_19 Int) (v_idx_16 Int) (v_idx_17 Int)) (exists ((v_v_36_1 Int) (v_v_35_1 Int) (v_v_34_1 Int) (v_v_33_1 Int) (v_v_32_1 Int) (v_b_19_1 Int) (v_v_39_1 Int) (v_v_38_1 Int) (v_b_23_1 Int) (v_b_22_1 Int) (v_b_21_1 Int) (v_b_20_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_13_1 Int) (v_b_16_1 Int) (v_b_18_1 Int) (v_b_17_1 Int) (v_v_2_1 Int) (v_v_4_1 Int)) (and (<= (- c_ULTIMATE.start_main_p1 v_b_22_1) (- 2)) (<= (- (- v_v_27_1) (- v_v_42_1)) 0) (<= (- v_v_27_1 (- v_v_39_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_17_1) (- 1)) (<= (- c_ULTIMATE.start_main_p2 v_b_12_1) (- 1)) (<= (- (- v_b_12_1) (- v_b_22_1)) 0) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_19_1)) (- 1)) (<= (- (- v_v_27_1) v_v_39_1) 0) (= v_v_2_1 (select |c_old(#valid)| v_idx_17)) (<= (- (- v_v_27_1) (- v_v_39_1)) 0) (<= (- (- v_b_16_1) (- v_b_21_1)) 0) (= (+ v_b_21_1 (- 1)) c_ULTIMATE.start_main_p2) (= v_b_18_1 c_ULTIMATE.start_main_p1) (= (+ v_b_21_1 (- 1)) v_b_20_1) (= (+ v_b_23_1 (- 1)) v_b_12_1) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_20_1)) (- 1)) (<= (- v_b_18_1 v_b_22_1) (- 2)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_16_1) 0) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_13_1)) 1) (<= (- c_ULTIMATE.start_main_p1 v_b_19_1) (- 1)) (<= (- v_v_27_1 v_v_33_1) (- 1)) (<= (- c_ULTIMATE.start_main_p1 v_b_13_1) (- 3)) (<= (- c_ULTIMATE.start_main_p2 v_b_23_1) (- 2)) (<= (- (- v_v_36_1) v_v_39_1) 0) (<= (- (- 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))) (<= (- v_b_16_1 v_b_23_1) (- 1)) (<= (- v_v_33_1 (- v_v_33_1)) 2) (<= (- (- c_ULTIMATE.start_main_p2) (- v_b_21_1)) 1) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_13_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_18_1)) (- 2)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_21_1)) 0) (<= (- (- v_v_33_1) v_v_39_1) (- 1)) (<= (- v_b_13_1 v_b_22_1) 1) (= v_b_17_1 v_b_23_1) (<= (- v_b_20_1 v_b_22_1) (- 1)) (<= (- (- v_v_27_1) v_v_36_1) 0) (<= (- (- v_b_16_1) (- v_b_20_1)) (- 1)) (= c_ULTIMATE.start_malloc_ptr (+ v_b_23_1 (- 1))) (<= (- c_ULTIMATE.start_main_p3 v_b_23_1) (- 1)) (or (= v_v_28_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_16)) (< v_idx_16 v_b_13_1)) (or (< v_idx_20 v_b_17_1) (= (select |c_#valid| v_idx_20) v_v_34_1)) (<= (- v_v_33_1 v_v_36_1) 1) (<= (- v_v_36_1 v_v_42_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_16_1)) 0) (<= (- (- v_b_17_1) (- v_b_21_1)) (- 1)) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_23_1)) 1) (<= (- (- v_b_13_1) (- v_b_16_1)) (- 1)) (<= (- c_ULTIMATE.start_main_p1 v_b_16_1) (- 2)) (or (= (select |c_#memory_int| v_idx_10) v_v_39_1) (<= v_b_21_1 v_idx_10) (< v_idx_10 v_b_20_1)) (<= (- (- v_v_27_1) v_v_42_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_20_1)) (- 1)) (= v_b_19_1 (+ c_ULTIMATE.start_main_p1 1)) (<= (- c_ULTIMATE.start_main_p2 v_b_21_1) (- 1)) (<= (- (- v_v_36_1) (- v_v_42_1)) 0) (<= (- (- v_v_33_1) v_v_33_1) (- 2)) (or (= (select |c_#memory_int| v_idx_7) v_v_35_1) (<= v_b_18_1 v_idx_7)) (<= (- c_ULTIMATE.start_main_p1 v_b_21_1) (- 2)) (<= (- v_b_17_1 v_b_23_1) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_15) v_v_27_1) (<= v_b_13_1 v_idx_15) (< v_idx_15 v_b_12_1)) (<= (- (- v_b_12_1) (- v_b_17_1)) 1) (<= (- v_b_16_1 v_b_17_1) (- 1)) (<= (- (- v_b_17_1) (- v_b_20_1)) (- 2)) (<= (- (- v_v_36_1) v_v_42_1) 0) (<= (- v_b_17_1 v_b_22_1) 1) (= (+ v_b_12_1 1) v_b_17_1) (<= (- (- v_b_12_1) (- v_b_23_1)) 1) (<= (- v_v_39_1 (- v_v_42_1)) 0) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_12_1)) 0) (<= (- c_ULTIMATE.start_main_p1 v_b_18_1) 0) (<= (- (- c_ULTIMATE.start_main_p2) (- v_b_18_1)) (- 1)) (<= (- (- v_b_12_1) (- v_b_20_1)) (- 1)) (<= (- c_ULTIMATE.start_main_p1 v_b_20_1) (- 1)) (<= (- c_ULTIMATE.start_main_p3 v_b_17_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_17_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_19_1)) (- 1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_13_1) (- 1)) (<= (- (- v_v_39_1) v_v_39_1) 0) (<= (- c_ULTIMATE.start_main_p3 v_b_22_1) 0) (<= (- v_b_21_1 v_b_23_1) (- 1)) (<= (- v_v_33_1 v_v_39_1) 1) (<= (- (- v_b_17_1) (- v_b_19_1)) (- 2)) (<= (- v_b_20_1 v_b_23_1) (- 2)) (<= (- v_v_27_1 v_v_39_1) 0) (<= (- (- v_v_39_1) (- v_v_42_1)) 0) (<= (- (- v_v_36_1) v_v_36_1) 0) (= (+ v_b_23_1 (- 1)) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_12_1)) 0) (<= (- v_b_19_1 v_b_21_1) (- 1)) (or (= (select |c_#memory_int| v_idx_13) v_v_43_1) (< v_idx_13 v_b_23_1)) (<= (- c_ULTIMATE.start_main_p2 v_b_16_1) (- 1)) (or (= v_v_36_1 (select |c_#memory_int| v_idx_8)) (< v_idx_8 v_b_18_1) (<= v_b_19_1 v_idx_8)) (<= (- (- v_v_33_1) v_v_42_1) (- 1)) (<= (- (- v_v_39_1) v_v_42_1) 0) (= (+ v_b_23_1 (- 1)) v_b_22_1) (<= (- (- v_v_27_1) v_v_33_1) (- 1)) (<= (- v_b_18_1 v_b_21_1) (- 2)) (<= (- (- v_b_22_1) (- v_b_23_1)) 1) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- (- v_b_18_1) (- v_b_19_1)) 1) (<= (- v_b_22_1 v_b_23_1) (- 1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_18_1)) (- 2)) (<= (- (- v_b_13_1) (- v_b_23_1)) 0) (= (+ v_b_18_1 1) (+ c_ULTIMATE.start_main_p1 1)) (<= (- (- v_b_16_1) (- v_b_22_1)) 0) (<= (- (- c_ULTIMATE.start_main_p1) (- v_b_18_1)) 0) (<= (- (- c_ULTIMATE.start_main_p2) (- v_b_20_1)) 0) (<= (- (- v_b_13_1) (- v_b_17_1)) 0) (<= (- v_v_27_1 (- v_v_42_1)) 0) (<= (- v_v_39_1 (- v_v_39_1)) 0) (<= (- v_b_18_1 v_b_20_1) (- 1)) (<= (- v_v_33_1 (- v_v_42_1)) 1) (<= (- (- v_v_42_1) v_v_42_1) 0) (<= (- v_b_19_1 v_b_23_1) (- 2)) (<= (- v_v_33_1 v_v_42_1) 1) (<= (- c_ULTIMATE.start_main_p3 v_b_12_1) 0) (<= (- c_ULTIMATE.start_main_p2 v_b_22_1) (- 1)) (<= (- v_v_36_1 (- v_v_36_1)) 0) (= (+ v_b_23_1 (- 1)) v_b_16_1) (<= (- (- v_b_12_1) (- v_b_18_1)) (- 2)) (= (+ c_ULTIMATE.start_main_p2 1) v_b_21_1) (= v_b_17_1 (+ v_b_22_1 1)) (<= (- (- v_b_17_1) (- v_b_22_1)) (- 1)) (<= (- c_ULTIMATE.start_main_p3 v_b_16_1) 0) (<= (- v_b_12_1 v_b_16_1) 0) (<= (- c_ULTIMATE.start_main_p1 v_b_12_1) (- 2)) (= v_b_17_1 (+ v_b_16_1 1)) (<= (- v_b_18_1 v_b_23_1) (- 3)) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_22_1)) 0) (<= (- (- v_b_16_1) (- v_b_18_1)) (- 2)) (<= (- v_v_27_1 (- v_v_27_1)) 0) (<= (- (- v_v_27_1) (- v_v_33_1)) 1) (<= (- (- v_b_12_1) (- v_b_19_1)) (- 1)) (<= (- (- v_b_13_1) (- v_b_21_1)) (- 1)) (<= (- v_v_27_1 v_v_36_1) 0) (<= (- (- v_v_33_1) (- v_v_36_1)) (- 1)) (<= (- v_b_21_1 v_b_22_1) 0) (<= (- c_ULTIMATE.start_main_p2 v_b_20_1) 0) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_21_1)) 0) (<= (- v_b_16_1 v_b_22_1) 0) (<= (- v_b_12_1 v_b_13_1) (- 1)) (or (< v_idx_9 v_b_19_1) (= (select |c_#memory_int| v_idx_9) v_v_38_1) (<= v_b_20_1 v_idx_9)) (<= (- c_ULTIMATE.start_main_p3 v_b_13_1) (- 1)) (<= (- (- v_b_13_1) (- v_b_18_1)) (- 3)) (<= (- v_v_33_1 (- v_v_39_1)) 1) (<= (- (- v_b_20_1) (- v_b_21_1)) 1) (or (<= v_b_22_1 v_idx_11) (= (select |c_#memory_int| v_idx_11) v_v_41_1) (< v_idx_11 v_b_21_1)) (<= (- (- c_ULTIMATE.start_main_p2) (- v_b_19_1)) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_17_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_23_1)) 1) (<= (- v_v_33_1 (- v_v_36_1)) 1) (<= (- (- v_b_13_1) (- v_b_22_1)) (- 1)) (<= (- (- v_b_16_1) (- v_b_23_1)) 1) (= (select |c_old(#memory_int)| v_idx_6) v_v_4_1) (<= (- v_b_20_1 v_b_21_1) (- 1)) (<= (- (- v_b_13_1) (- v_b_20_1)) (- 2)) (<= (- (- c_ULTIMATE.start_main_p1) (- v_b_19_1)) 1) (<= (- c_ULTIMATE.start_main_p1 v_b_23_1) (- 3)) (= (+ c_ULTIMATE.start_main_p2 1) (+ v_b_20_1 1)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- v_b_12_1 v_b_23_1) (- 1)) (<= (- v_v_42_1 (- v_v_42_1)) 0) (or (<= v_b_12_1 v_idx_14) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_14) v_v_26_1)) (<= (- v_b_18_1 v_b_19_1) (- 1)) (<= (- v_b_12_1 v_b_17_1) (- 1)) (<= (- (- v_v_36_1) (- v_v_39_1)) 0) (<= (- (- v_b_12_1) (- v_b_21_1)) 0) (<= (- v_v_27_1 v_v_42_1) 0) (<= (- (- v_b_12_1) (- v_b_13_1)) 1) (<= (- (- v_b_17_1) (- v_b_18_1)) (- 3)) (or (<= v_b_16_1 v_idx_18) (= (select |c_#valid| v_idx_18) v_v_32_1)) (or (< v_idx_12 v_b_22_1) (<= v_b_23_1 v_idx_12) (= (select |c_#memory_int| v_idx_12) v_v_42_1)) (<= (- v_b_13_1 v_b_23_1) 0) (<= (- v_v_36_1 (- v_v_42_1)) 0) (<= (- (- c_ULTIMATE.start_main_p3) (- v_b_16_1)) 0) (<= (- v_b_12_1 v_b_22_1) 0) (<= (- v_v_39_1 v_v_42_1) 0) (= v_b_17_1 v_b_13_1) (= v_b_17_1 (+ c_ULTIMATE.start_main_p3 1)) (<= (- v_b_19_1 v_b_20_1) 0) (<= (- (- v_b_16_1) (- v_b_19_1)) (- 1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_22_1) 0) (<= (- v_b_13_1 v_b_17_1) 0) (<= (- (- v_b_13_1) (- v_b_19_1)) (- 2)) (<= (- v_b_19_1 v_b_22_1) (- 1)) (= c_ULTIMATE.start_main_p1 (+ v_b_19_1 (- 1))) (or (<= v_b_17_1 v_idx_19) (< v_idx_19 v_b_16_1) (= (select |c_#valid| v_idx_19) v_v_33_1)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (- v_v_36_1 v_v_39_1) 0) (<= (- (- v_b_12_1) (- v_b_16_1)) 0) (= (+ v_b_23_1 (- 1)) (+ v_b_13_1 (- 1))) (<= (- v_v_27_1 (- v_v_36_1)) 0) (<= (- (- v_b_17_1) (- v_b_23_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_23_1) (- 1)) (<= (- v_v_27_1 (- v_v_33_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_22_1)) 0) (<= (- c_ULTIMATE.start_main_p2 v_b_17_1) (- 2)) (<= (- (- v_v_27_1) (- v_v_36_1)) 0) (<= (- v_v_36_1 (- v_v_39_1)) 0) (<= (- c_ULTIMATE.start_main_p1 v_b_17_1) (- 3)) (<= (- (- c_ULTIMATE.start_main_p3) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- (- v_v_33_1) (- v_v_39_1)) (- 1)) (<= (- (- v_v_33_1) v_v_36_1) (- 1)) (<= (- c_ULTIMATE.start_main_p2 v_b_13_1) (- 2)) (<= (- (- v_b_16_1) (- v_b_17_1)) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_12_1) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) v_b_17_1) (<= (- (- v_v_27_1) v_v_27_1) 0))))} [2019-01-07 16:23:49,068 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 16:23:49,213 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 16:23:49,213 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 16:23:49,246 WARN L270 ngHoareTripleChecker]: Pre: {2147483647#true} [2019-01-07 16:23:49,246 WARN L274 ngHoareTripleChecker]: Action: havoc main_p1, main_p2, main_p3;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;assume main_p1 < main_p2;assume main_p2 < main_p3;#memory_int := #memory_int[main_p1 := 0];#memory_int := #memory_int[main_p2 := 0];#memory_int := #memory_int[main_p3 := 0]; [2019-01-07 16:23:49,247 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= c_ULTIMATE.start_main_p3_primed c_ULTIMATE.start_malloc_ptr_primed) (= (store |c_ULTIMATE.start_malloc_old_#valid_primed| c_ULTIMATE.start_malloc_ptr_primed 1) |c_#valid_primed|) (< c_ULTIMATE.start_main_p1_primed c_ULTIMATE.start_main_p2_primed) (= 0 (select (store |c_#valid| c_ULTIMATE.start_main_p1_primed 1) c_ULTIMATE.start_main_p2_primed)) (= 0 (select |c_#valid| c_ULTIMATE.start_main_p1_primed)) (< c_ULTIMATE.start_main_p2_primed c_ULTIMATE.start_main_p3_primed) (= |c_#memory_int_primed| (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)) (= (store (store |c_#valid| c_ULTIMATE.start_main_p1_primed 1) c_ULTIMATE.start_main_p2_primed 1) |c_ULTIMATE.start_malloc_old_#valid_primed|) (= (select |c_ULTIMATE.start_malloc_old_#valid_primed| c_ULTIMATE.start_malloc_ptr_primed) 0))