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-8-unlimited.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-1377b90 [2019-01-07 16:37:51,954 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-07 16:37:51,957 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-07 16:37:51,971 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-07 16:37:51,972 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-07 16:37:51,973 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-07 16:37:51,975 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-07 16:37:51,978 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-07 16:37:51,981 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-07 16:37:51,983 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-07 16:37:51,985 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-07 16:37:51,985 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-07 16:37:51,988 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-07 16:37:51,990 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-07 16:37:51,994 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-07 16:37:51,995 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-07 16:37:51,996 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-07 16:37:51,999 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-07 16:37:52,010 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-07 16:37:52,015 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-07 16:37:52,016 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-07 16:37:52,019 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-07 16:37:52,022 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-01-07 16:37:52,041 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 16:37:52,062 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-07 16:37:52,062 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-07 16:37:52,063 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-07 16:37:52,064 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-07 16:37:52,064 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-07 16:37:52,064 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-07 16:37:52,064 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-07 16:37:52,065 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-07 16:37:52,065 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-07 16:37:52,065 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2019-01-07 16:37:52,065 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-07 16:37:52,065 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-07 16:37:52,068 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-07 16:37:52,069 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-07 16:37:52,070 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-07 16:37:52,070 INFO L133 SettingsManager]: * Use SBE=true [2019-01-07 16:37:52,071 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-07 16:37:52,071 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-07 16:37:52,071 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-07 16:37:52,071 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-07 16:37:52,072 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-07 16:37:52,072 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-07 16:37:52,072 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-07 16:37:52,072 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-07 16:37:52,072 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-07 16:37:52,074 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-07 16:37:52,075 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-07 16:37:52,075 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-07 16:37:52,075 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-07 16:37:52,075 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-07 16:37:52,076 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 16:37:52,076 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-07 16:37:52,076 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-07 16:37:52,076 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-07 16:37:52,076 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-07 16:37:52,077 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-07 16:37:52,077 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-07 16:37:52,077 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-07 16:37:52,077 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-07 16:37:52,115 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-07 16:37:52,132 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-07 16:37:52,137 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-07 16:37:52,141 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-07 16:37:52,141 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-07 16:37:52,142 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-8-unlimited.bpl [2019-01-07 16:37:52,143 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-8-unlimited.bpl' [2019-01-07 16:37:52,210 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-07 16:37:52,212 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-07 16:37:52,213 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-07 16:37:52,213 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-07 16:37:52,214 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-07 16:37:52,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "speedup-poc-dd-8-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:37:52" (1/1) ... [2019-01-07 16:37:52,254 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "speedup-poc-dd-8-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:37:52" (1/1) ... [2019-01-07 16:37:52,301 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-07 16:37:52,302 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-07 16:37:52,303 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-07 16:37:52,303 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-07 16:37:52,316 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "speedup-poc-dd-8-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:37:52" (1/1) ... [2019-01-07 16:37:52,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "speedup-poc-dd-8-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:37:52" (1/1) ... [2019-01-07 16:37:52,320 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "speedup-poc-dd-8-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:37:52" (1/1) ... [2019-01-07 16:37:52,320 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "speedup-poc-dd-8-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:37:52" (1/1) ... [2019-01-07 16:37:52,325 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "speedup-poc-dd-8-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:37:52" (1/1) ... [2019-01-07 16:37:52,333 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "speedup-poc-dd-8-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:37:52" (1/1) ... [2019-01-07 16:37:52,335 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "speedup-poc-dd-8-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:37:52" (1/1) ... [2019-01-07 16:37:52,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-07 16:37:52,342 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-07 16:37:52,343 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-07 16:37:52,343 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-07 16:37:52,344 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "speedup-poc-dd-8-unlimited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 04:37:52" (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 16:37:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-07 16:37:52,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-07 16:37:53,485 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-07 16:37:53,486 INFO L286 CfgBuilder]: Removed 19 assue(true) statements. [2019-01-07 16:37:53,487 INFO L202 PluginConnector]: Adding new model speedup-poc-dd-8-unlimited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 04:37:53 BoogieIcfgContainer [2019-01-07 16:37:53,487 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-07 16:37:53,488 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-01-07 16:37:53,488 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-01-07 16:37:53,489 INFO L276 PluginConnector]: Abstract Interpretation initialized [2019-01-07 16:37:53,489 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "speedup-poc-dd-8-unlimited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 04:37:53" (1/1) ... [2019-01-07 16:37:53,559 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-07 16:38:00,317 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 16:38:00,318 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 16:38:00,318 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 16:38:00,319 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 16:38:00,320 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_78_1 Int) (v_v_77_1 Int) (v_v_84_1 Int) (v_v_76_1 Int) (v_v_106_1 Int) (v_v_108_1 Int) (v_v_107_1 Int) (v_b_42_1 Int) (v_b_43_1 Int) (v_b_63_1 Int) (v_b_62_1 Int) (v_v_83_1 Int) (v_v_2_1 Int) (v_v_82_1 Int) (v_b_46_1 Int) (v_v_4_1 Int) (v_b_47_1 Int)) (and (<= (- (- v_b_43_1) (- v_b_62_1)) (- 1)) (<= (- (- v_v_77_1) v_v_77_1) 0) (<= (- (- v_v_107_1) (- v_v_83_1)) 1) (or (<= v_b_42_1 v_idx_21) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_21) v_v_76_1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_62_1) 0) (or (= (select |c_#valid| v_idx_27) v_v_84_1) (< v_idx_27 v_b_47_1)) (<= (- v_v_107_1 v_v_83_1) (- 1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_24)) (or (<= v_b_43_1 v_idx_22) (< v_idx_22 v_b_42_1) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_22) v_v_77_1)) (<= (- c_ULTIMATE.start_main_p8 c_ULTIMATE.start_malloc_ptr) 0) (<= (- v_b_43_1 v_b_62_1) 1) (or (= v_v_106_1 (select |c_#memory_int| v_idx_18)) (<= v_b_62_1 v_idx_18)) (<= (- v_b_46_1 v_b_62_1) 0) (or (< v_idx_20 v_b_63_1) (= (select |c_#memory_int| v_idx_20) v_v_108_1)) (<= (- v_b_42_1 v_b_43_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p8) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_63_1) (- 1)) (= c_ULTIMATE.start_malloc_ptr (+ v_b_63_1 (- 1))) (= (+ c_ULTIMATE.start_main_p8 1) (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_old(#memory_int)| v_idx_17) v_v_4_1) (<= (- (- v_v_83_1) v_v_83_1) (- 2)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_43_1) (- 1)) (<= (- (- v_b_42_1) (- v_b_47_1)) 1) (or (= (select |c_#valid| v_idx_26) v_v_83_1) (< v_idx_26 v_b_46_1) (<= v_b_47_1 v_idx_26)) (<= (- (- c_ULTIMATE.start_main_p8) (- v_b_46_1)) 0) (<= (- v_v_77_1 (- v_v_77_1)) 0) (<= (- (- v_b_62_1) (- v_b_63_1)) 1) (<= (- v_v_77_1 v_v_83_1) (- 1)) (<= (- c_ULTIMATE.start_main_p8 v_b_43_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p8) (- v_b_43_1)) 1) (<= (- v_v_107_1 v_v_77_1) 0) (<= (- (- v_b_46_1) (- v_b_63_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_62_1)) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) v_b_63_1) (<= (- (- c_ULTIMATE.start_main_p8) (- v_b_62_1)) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) v_b_47_1) (<= (- v_b_42_1 v_b_46_1) 0) (<= (- (- c_ULTIMATE.start_main_p8) (- v_b_42_1)) 0) (<= (- v_b_42_1 v_b_47_1) (- 1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_46_1) 0) (<= (- (- v_b_43_1) (- v_b_47_1)) 0) (<= (- c_ULTIMATE.start_main_p8 v_b_46_1) 0) (<= (- v_v_107_1 (- v_v_83_1)) 1) (<= (- (- v_b_42_1) (- v_b_43_1)) 1) (<= (- v_b_43_1 v_b_46_1) 1) (<= (- v_b_43_1 v_b_47_1) 0) (<= (- v_b_47_1 v_b_62_1) 1) (or (<= v_b_46_1 v_idx_25) (= (select |c_#valid| v_idx_25) v_v_82_1)) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_42_1 1)) (<= (- v_v_107_1 (- v_v_77_1)) 0) (<= (- v_b_42_1 v_b_63_1) (- 1)) (<= (- v_b_42_1 v_b_62_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_63_1)) 1) (<= (- (- v_b_42_1) (- v_b_46_1)) 0) (<= (- v_b_47_1 v_b_63_1) 0) (<= (- (- v_v_107_1) v_v_107_1) 0) (<= (- v_v_83_1 (- v_v_83_1)) 2) (= (+ c_ULTIMATE.start_malloc_ptr 1) (+ v_b_62_1 1)) (or (< v_idx_19 v_b_62_1) (<= v_b_63_1 v_idx_19) (= v_v_107_1 (select |c_#memory_int| v_idx_19))) (= (+ v_b_47_1 (- 1)) (+ v_b_63_1 (- 1))) (<= (- v_v_77_1 (- v_v_83_1)) 1) (<= (- (- v_b_46_1) (- v_b_47_1)) 1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_47_1) (- 1)) (<= (- (- v_b_47_1) (- v_b_63_1)) 0) (= (+ c_ULTIMATE.start_malloc_ptr 1) v_b_43_1) (<= (- c_ULTIMATE.start_main_p8 v_b_47_1) (- 1)) (<= (- (- v_b_42_1) (- v_b_62_1)) 0) (= (+ v_b_63_1 (- 1)) v_b_62_1) (<= (- (- v_v_107_1) v_v_77_1) 0) (<= (- (- v_v_77_1) v_v_83_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p8) (- v_b_47_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_46_1)) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_42_1)) 0) (<= (- (- v_b_43_1) (- v_b_63_1)) 0) (<= (- v_v_107_1 (- v_v_107_1)) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_47_1)) 1) (= (+ v_b_63_1 (- 1)) c_ULTIMATE.start_main_p8) (<= (- (- v_v_107_1) v_v_83_1) (- 1)) (<= (- c_ULTIMATE.start_main_p8 v_b_42_1) 0) (= (+ v_b_63_1 (- 1)) v_b_46_1) (= (+ v_b_46_1 1) (+ c_ULTIMATE.start_malloc_ptr 1)) (<= (- v_b_62_1 v_b_63_1) (- 1)) (<= (- (- v_b_46_1) (- v_b_62_1)) 0) (<= (- (- v_b_42_1) (- v_b_63_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_43_1)) 1) (<= (- (- v_b_43_1) (- v_b_46_1)) (- 1)) (<= (- c_ULTIMATE.start_main_p8 v_b_62_1) 0) (<= (- v_b_43_1 v_b_63_1) 0) (<= (- v_b_46_1 v_b_63_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p8) (- v_b_63_1)) 1) (<= (- v_b_46_1 v_b_47_1) (- 1)) (= (+ v_b_63_1 (- 1)) (+ v_b_43_1 (- 1))) (<= (- (- v_v_77_1) (- v_v_83_1)) 1) (or (< v_idx_23 v_b_43_1) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_23) v_v_78_1)) (<= (- (- v_v_107_1) (- v_v_77_1)) 0) (<= (- (- v_b_47_1) (- v_b_62_1)) (- 1)) (<= (- c_ULTIMATE.start_main_p8 v_b_63_1) (- 1)) (= (+ v_b_63_1 (- 1)) v_b_42_1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_42_1) 0))))} [2019-01-07 16:38:00,323 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p8 := #memory_int[main_p8] - 1]; [2019-01-07 16:38:00,324 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 16:38:00,324 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_78_1 Int) (v_v_77_1 Int) (v_v_84_1 Int) (v_v_106_1 Int) (v_v_76_1 Int) (v_v_108_1 Int) (v_b_42_1 Int) (v_b_64_1 Int) (v_b_43_1 Int) (v_b_63_1 Int) (v_v_83_1 Int) (v_v_2_1 Int) (v_v_82_1 Int) (v_b_46_1 Int) (v_v_4_1 Int) (v_b_47_1 Int) (v_v_110_1 Int)) (and (<= (- (- v_v_77_1) v_v_77_1) 0) (<= (- (- v_v_110_1) v_v_77_1) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_64_1)) 0) (= c_ULTIMATE.start_malloc_ptr (+ v_b_43_1 (- 1))) (<= (- c_ULTIMATE.start_malloc_ptr v_b_64_1) 0) (<= (- (- v_b_42_1) (- v_b_64_1)) 0) (<= (- c_ULTIMATE.start_main_p8 c_ULTIMATE.start_malloc_ptr) 0) (or (= (select |c_#valid| v_idx_38) v_v_84_1) (< v_idx_38 v_b_47_1)) (or (= (select |c_#memory_int| v_idx_29) v_v_106_1) (<= v_b_64_1 v_idx_29)) (= (+ c_ULTIMATE.start_main_p8 1) (+ v_b_42_1 1)) (= (+ c_ULTIMATE.start_main_p8 1) (+ v_b_64_1 1)) (= (select |c_old(#memory_int)| v_idx_28) v_v_4_1) (<= (- v_b_42_1 v_b_43_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p8) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- v_b_42_1 v_b_64_1) 0) (<= (- (- v_b_43_1) (- v_b_64_1)) (- 1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_63_1) (- 1)) (= c_ULTIMATE.start_malloc_ptr (+ v_b_63_1 (- 1))) (= (+ c_ULTIMATE.start_main_p8 1) (+ c_ULTIMATE.start_malloc_ptr 1)) (<= (- (- v_v_83_1) v_v_83_1) (- 2)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_43_1) (- 1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_35)) (<= (- (- v_b_42_1) (- v_b_47_1)) 1) (= c_ULTIMATE.start_malloc_ptr (+ v_b_47_1 (- 1))) (<= (- (- c_ULTIMATE.start_main_p8) (- v_b_46_1)) 0) (<= (- v_v_77_1 (- v_v_77_1)) 0) (or (= v_v_78_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_34)) (< v_idx_34 v_b_43_1)) (<= (- (- v_v_110_1) (- v_v_77_1)) 1) (<= (- v_v_77_1 v_v_83_1) (- 1)) (<= (- c_ULTIMATE.start_main_p8 v_b_43_1) (- 1)) (= c_ULTIMATE.start_malloc_ptr v_b_64_1) (<= (- (- c_ULTIMATE.start_main_p8) (- v_b_43_1)) 1) (<= (- v_v_110_1 (- v_v_83_1)) 0) (= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p8) (<= (- v_b_47_1 v_b_64_1) 1) (<= (- v_v_110_1 (- v_v_110_1)) (- 2)) (<= (- (- v_v_110_1) v_v_83_1) 0) (<= (- (- v_b_46_1) (- v_b_63_1)) 1) (<= (- (- v_v_110_1) v_v_110_1) 2) (or (= (select |c_#valid| v_idx_37) v_v_83_1) (<= v_b_47_1 v_idx_37) (< v_idx_37 v_b_46_1)) (<= (- (- v_b_47_1) (- v_b_64_1)) (- 1)) (<= (- v_b_42_1 v_b_46_1) 0) (<= (- (- c_ULTIMATE.start_main_p8) (- v_b_42_1)) 0) (<= (- v_b_42_1 v_b_47_1) (- 1)) (= (+ c_ULTIMATE.start_main_p8 1) v_b_43_1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_46_1) 0) (<= (- (- v_b_43_1) (- v_b_47_1)) 0) (<= (- v_v_110_1 v_v_77_1) (- 1)) (<= (- c_ULTIMATE.start_main_p8 v_b_46_1) 0) (or (<= v_b_46_1 v_idx_36) (= (select |c_#valid| v_idx_36) v_v_82_1)) (or (= (select |c_#memory_int| v_idx_31) v_v_108_1) (< v_idx_31 v_b_63_1)) (<= (- v_b_63_1 v_b_64_1) 1) (<= (- (- v_b_42_1) (- v_b_43_1)) 1) (or (< v_idx_30 v_b_64_1) (= (select |c_#memory_int| v_idx_30) v_v_110_1) (<= v_b_63_1 v_idx_30)) (<= (- v_b_43_1 v_b_46_1) 1) (<= (- v_b_43_1 v_b_47_1) 0) (<= (- (- c_ULTIMATE.start_main_p8) (- v_b_64_1)) 0) (<= (- (- v_v_110_1) (- v_v_83_1)) 2) (= c_ULTIMATE.start_malloc_ptr v_b_42_1) (<= (- (- v_b_63_1) (- v_b_64_1)) (- 1)) (<= (- c_ULTIMATE.start_main_p8 v_b_64_1) 0) (or (<= v_b_43_1 v_idx_33) (< v_idx_33 v_b_42_1) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_33) v_v_77_1)) (<= (- v_b_42_1 v_b_63_1) (- 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_63_1)) 1) (<= (- (- v_b_42_1) (- v_b_46_1)) 0) (<= (- v_b_47_1 v_b_63_1) 0) (<= (- v_v_83_1 (- v_v_83_1)) 2) (<= (- v_v_77_1 (- v_v_83_1)) 1) (<= (- (- v_b_46_1) (- v_b_47_1)) 1) (= (+ c_ULTIMATE.start_main_p8 1) v_b_47_1) (<= (- c_ULTIMATE.start_malloc_ptr v_b_47_1) (- 1)) (<= (- (- v_b_47_1) (- v_b_63_1)) 0) (<= (- c_ULTIMATE.start_main_p8 v_b_47_1) (- 1)) (<= (- v_b_43_1 v_b_64_1) 1) (<= (- (- v_v_77_1) v_v_83_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p8) (- v_b_47_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_46_1)) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_42_1)) 0) (<= (- (- v_b_43_1) (- v_b_63_1)) 0) (<= (- v_v_110_1 (- v_v_77_1)) (- 1)) (= (+ v_b_46_1 1) (+ c_ULTIMATE.start_main_p8 1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_47_1)) 1) (= (+ c_ULTIMATE.start_main_p8 1) v_b_63_1) (or (<= v_b_42_1 v_idx_32) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_32) v_v_76_1)) (<= (- (- v_b_46_1) (- v_b_64_1)) 0) (= c_ULTIMATE.start_malloc_ptr v_b_46_1) (<= (- c_ULTIMATE.start_main_p8 v_b_42_1) 0) (<= (- v_b_46_1 v_b_64_1) 0) (<= (- (- v_b_42_1) (- v_b_63_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_43_1)) 1) (<= (- (- v_b_43_1) (- v_b_46_1)) (- 1)) (<= (- v_b_43_1 v_b_63_1) 0) (<= (- v_b_46_1 v_b_63_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p8) (- v_b_63_1)) 1) (<= (- v_b_46_1 v_b_47_1) (- 1)) (<= (- (- v_v_77_1) (- v_v_83_1)) 1) (<= (- v_v_110_1 v_v_83_1) (- 2)) (<= (- c_ULTIMATE.start_main_p8 v_b_63_1) (- 1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_42_1) 0))))} [2019-01-07 16:38:00,325 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 16:38:00,795 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 16:38:00,795 WARN L269 ngHoareTripleChecker]: Simplified triple