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_exp_cong.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/linear_search.i_5.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4b9831f [2018-12-23 14:56:13,698 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-23 14:56:13,700 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-23 14:56:13,712 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-23 14:56:13,712 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-23 14:56:13,713 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-23 14:56:13,715 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-23 14:56:13,717 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-23 14:56:13,718 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-23 14:56:13,719 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-23 14:56:13,720 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-23 14:56:13,721 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-23 14:56:13,722 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-23 14:56:13,723 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-23 14:56:13,724 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-23 14:56:13,725 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-23 14:56:13,726 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-23 14:56:13,728 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-23 14:56:13,730 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-23 14:56:13,731 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-23 14:56:13,733 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-23 14:56:13,734 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-23 14:56:13,737 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-23 14:56:13,737 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-23 14:56:13,737 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-23 14:56:13,738 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-23 14:56:13,739 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-23 14:56:13,740 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-23 14:56:13,741 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-23 14:56:13,742 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-23 14:56:13,742 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-23 14:56:13,743 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-23 14:56:13,743 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-23 14:56:13,744 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-23 14:56:13,745 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-23 14:56:13,746 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-23 14:56:13,746 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_compound_exp_cong.epf [2018-12-23 14:56:13,759 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-23 14:56:13,759 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-23 14:56:13,760 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2018-12-23 14:56:13,760 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2018-12-23 14:56:13,760 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-23 14:56:13,761 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-23 14:56:13,761 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2018-12-23 14:56:13,761 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-23 14:56:13,761 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-23 14:56:13,761 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-23 14:56:13,762 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-23 14:56:13,762 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2018-12-23 14:56:13,762 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-23 14:56:13,762 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-23 14:56:13,763 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-23 14:56:13,763 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-23 14:56:13,763 INFO L133 SettingsManager]: * Use SBE=true [2018-12-23 14:56:13,764 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-23 14:56:13,764 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-23 14:56:13,764 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-23 14:56:13,764 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-23 14:56:13,765 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-23 14:56:13,765 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-23 14:56:13,765 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-23 14:56:13,765 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-23 14:56:13,765 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-23 14:56:13,766 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-23 14:56:13,766 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-23 14:56:13,766 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-23 14:56:13,766 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-23 14:56:13,766 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-23 14:56:13,767 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-23 14:56:13,767 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-23 14:56:13,767 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-23 14:56:13,767 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-23 14:56:13,768 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-23 14:56:13,768 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-23 14:56:13,768 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-23 14:56:13,768 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-23 14:56:13,768 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-12-23 14:56:13,798 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-23 14:56:13,812 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-23 14:56:13,816 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-23 14:56:13,818 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-12-23 14:56:13,819 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-12-23 14:56:13,819 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/linear_search.i_5.bpl [2018-12-23 14:56:13,820 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/linear_search.i_5.bpl' [2018-12-23 14:56:13,880 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-23 14:56:13,882 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-12-23 14:56:13,883 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-23 14:56:13,883 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-23 14:56:13,884 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-23 14:56:13,904 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:13" (1/1) ... [2018-12-23 14:56:13,918 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:13" (1/1) ... [2018-12-23 14:56:13,928 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-23 14:56:13,929 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-23 14:56:13,929 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-23 14:56:13,929 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-23 14:56:13,941 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:13" (1/1) ... [2018-12-23 14:56:13,942 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:13" (1/1) ... [2018-12-23 14:56:13,943 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:13" (1/1) ... [2018-12-23 14:56:13,944 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:13" (1/1) ... [2018-12-23 14:56:13,949 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:13" (1/1) ... [2018-12-23 14:56:13,951 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:13" (1/1) ... [2018-12-23 14:56:13,953 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:13" (1/1) ... [2018-12-23 14:56:13,955 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-23 14:56:13,956 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-23 14:56:13,956 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-23 14:56:13,956 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-23 14:56:13,961 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:13" (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 [2018-12-23 14:56:14,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-23 14:56:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-23 14:56:14,556 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-23 14:56:14,556 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-23 14:56:14,557 INFO L202 PluginConnector]: Adding new model linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 02:56:14 BoogieIcfgContainer [2018-12-23 14:56:14,557 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-23 14:56:14,559 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-12-23 14:56:14,559 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-12-23 14:56:14,559 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-12-23 14:56:14,561 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "linear_search.i_5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 02:56:14" (1/1) ... [2018-12-23 14:56:14,602 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-23 14:56:15,393 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-23 14:56:15,394 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-23 14:56:15,394 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-23 14:56:15,396 WARN L223 ngHoareTripleChecker]: -- [2018-12-23 14:56:15,396 WARN L224 ngHoareTripleChecker]: Pre: {2147483647#(forall ((v_idx_7 Int) (v_idx_8 Int) (v_idx_9 Int) (v_idx_12 Int) (v_idx_3 Int) (v_idx_10 Int) (v_idx_4 Int) (v_idx_11 Int) (v_idx_5 Int) (v_idx_6 Int) (v_idx_1 Int) (v_idx_2 Int)) (exists ((v_v_9_1 Int) (v_v_10_1 (Array Int Int)) (v_v_11_1 Int) (v_v_8_1 (Array Int Int)) (v_v_0_1 Int) (v_v_1_1 Int) (v_v_2_1 Int) (v_v_3_1 (Array Int Int)) (v_v_4_1 Int) (v_v_5_1 Int) (v_v_6_1 Int) (v_v_7_1 Int)) (and (= v_v_1_1 (select |c_#length| v_idx_7)) (= v_v_0_1 (select |c_ULTIMATE.start_#Ultimate.alloc_old_#valid| v_idx_4)) (= v_v_8_1 (select |c_#memory_int| v_idx_5)) (= (select |c_ULTIMATE.start_write~int_old_#memory_int| v_idx_9) v_v_3_1) (= v_v_11_1 (select v_v_10_1 v_idx_1)) (= (select v_v_3_1 v_idx_10) v_v_4_1) (= v_v_5_1 (select |c_ULTIMATE.start_#Ultimate.alloc_old_#length| v_idx_12)) (= v_v_7_1 (select |c_old(#valid)| v_idx_3)) (= v_v_9_1 (select v_v_8_1 v_idx_11)) (= v_v_6_1 (select |c_#valid| v_idx_2)) (= v_v_10_1 (select |c_old(#memory_int)| v_idx_6)) (= (select |c_old(#length)| v_idx_8) v_v_2_1))))} [2018-12-23 14:56:15,401 WARN L228 ngHoareTripleChecker]: Action: #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];~SIZE := 0;havoc main_#res;havoc main_#t~nondet3, main_#t~ret5, main_~#a~7.base, main_~#a~7.offset;~SIZE := (if main_#t~nondet3 % 4294967296 < 0 && main_#t~nondet3 % 4294967296 % 2 != 0 then main_#t~nondet3 % 4294967296 / 2 + 1 else main_#t~nondet3 % 4294967296 / 2) + 1;havoc main_#t~nondet3;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;#Ultimate.alloc_~size := ~SIZE % 4294967296 * 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];main_~#a~7.base, main_~#a~7.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;write~int_old_#memory_int := #memory_int;write~int_#value, write~int_#ptr.base, write~int_#ptr.offset, write~int_#sizeOfWrittenType := 3, main_~#a~7.base, main_~#a~7.offset + (if ~SIZE % 4294967296 < 0 && ~SIZE % 4294967296 % 2 != 0 then ~SIZE % 4294967296 / 2 + 1 else ~SIZE % 4294967296 / 2) % 4294967296 * 4, 4;havoc #memory_int;assume #memory_int == write~int_old_#memory_int[write~int_#ptr.base,write~int_#ptr.offset := write~int_#value];linear_search_#in~a.base, linear_search_#in~a.offset, linear_search_#in~n, linear_search_#in~q := main_~#a~7.base, main_~#a~7.offset, (if ~SIZE % 4294967296 % 4294967296 <= 2147483647 then ~SIZE % 4294967296 % 4294967296 else ~SIZE % 4294967296 % 4294967296 - 4294967296), 3;havoc linear_search_#res;havoc linear_search_#t~post2, linear_search_#t~mem0, linear_search_#t~short1, linear_search_~a.base, linear_search_~a.offset, linear_search_~n, linear_search_~q, linear_search_~j~5;linear_search_~a.base, linear_search_~a.offset := linear_search_#in~a.base, linear_search_#in~a.offset;linear_search_~n := linear_search_#in~n;linear_search_~q := linear_search_#in~q;linear_search_~j~5 := 0; [2018-12-23 14:56:15,402 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (not (= 0 |c_ULTIMATE.start_#Ultimate.alloc_#res.base_primed|)) (= |c_#length_primed| (store |c_ULTIMATE.start_#Ultimate.alloc_old_#length_primed| |c_ULTIMATE.start_#Ultimate.alloc_#res.base_primed| |c_ULTIMATE.start_#Ultimate.alloc_~size_primed|)) (= |c_ULTIMATE.start_#Ultimate.alloc_old_#length_primed| |c_#length|) (= |c_ULTIMATE.start_linear_search_#in~a.offset_primed| |c_ULTIMATE.start_main_~#a~7.offset_primed|) (= c_ULTIMATE.start_linear_search_~a.base_primed |c_ULTIMATE.start_linear_search_#in~a.base_primed|) (= |c_ULTIMATE.start_write~int_old_#memory_int_primed| |c_#memory_int|) (= |c_#memory_int_primed| (store |c_ULTIMATE.start_write~int_old_#memory_int_primed| |c_ULTIMATE.start_write~int_#ptr.base_primed| (store (select |c_ULTIMATE.start_write~int_old_#memory_int_primed| |c_ULTIMATE.start_write~int_#ptr.base_primed|) |c_ULTIMATE.start_write~int_#ptr.offset_primed| |c_ULTIMATE.start_write~int_#value_primed|))) (= c_ULTIMATE.start_linear_search_~q_primed |c_ULTIMATE.start_linear_search_#in~q_primed|) (= c_ULTIMATE.start_linear_search_~a.offset_primed |c_ULTIMATE.start_linear_search_#in~a.offset_primed|) (= |c_ULTIMATE.start_write~int_#value_primed| 3) (= |c_#NULL.offset_primed| 0) (= |c_ULTIMATE.start_linear_search_#in~a.base_primed| |c_ULTIMATE.start_main_~#a~7.base_primed|) (= |c_ULTIMATE.start_write~int_#ptr.offset_primed| (+ (* 4 (mod (ite (and (not (= (mod c_~SIZE_primed 2) 0)) (< (mod c_~SIZE_primed 4294967296) 0)) (+ (div (mod c_~SIZE_primed 4294967296) 2) 1) (div (mod c_~SIZE_primed 4294967296) 2)) 4294967296)) |c_ULTIMATE.start_main_~#a~7.offset_primed|)) (= c_ULTIMATE.start_linear_search_~n_primed |c_ULTIMATE.start_linear_search_#in~n_primed|) (= |c_#NULL.base_primed| 0) (= |c_ULTIMATE.start_linear_search_#in~q_primed| 3) (= |c_ULTIMATE.start_#Ultimate.alloc_old_#valid_primed| (store |c_#valid| 0 0)) (= (store |c_ULTIMATE.start_#Ultimate.alloc_old_#valid_primed| |c_ULTIMATE.start_#Ultimate.alloc_#res.base_primed| 1) |c_#valid_primed|) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset_primed| 0) (= 0 (select |c_ULTIMATE.start_#Ultimate.alloc_old_#valid_primed| |c_ULTIMATE.start_#Ultimate.alloc_#res.base_primed|)) (= |c_ULTIMATE.start_main_~#a~7.offset_primed| |c_ULTIMATE.start_#Ultimate.alloc_#res.offset_primed|) (= |c_ULTIMATE.start_write~int_#sizeOfWrittenType_primed| 4) (= c_ULTIMATE.start_linear_search_~j~5_primed 0) (= |c_ULTIMATE.start_write~int_#ptr.base_primed| |c_ULTIMATE.start_main_~#a~7.base_primed|) (= |c_ULTIMATE.start_linear_search_#in~n_primed| (ite (<= (mod c_~SIZE_primed 4294967296) 2147483647) (mod c_~SIZE_primed 4294967296) (+ (mod c_~SIZE_primed 4294967296) (- 4294967296)))) (= |c_ULTIMATE.start_#Ultimate.alloc_~size_primed| (* 4 (mod c_~SIZE_primed 4294967296))) (= c_~SIZE_primed (+ (ite (and (not (= (mod |c_aux_v_ULTIMATE.start_main_#t~nondet3_3| 2) 0)) (< (mod |c_aux_v_ULTIMATE.start_main_#t~nondet3_3| 4294967296) 0)) (+ (div (mod |c_aux_v_ULTIMATE.start_main_#t~nondet3_3| 4294967296) 2) 1) (div (mod |c_aux_v_ULTIMATE.start_main_#t~nondet3_3| 4294967296) 2)) 1)) (= |c_ULTIMATE.start_main_~#a~7.base_primed| |c_ULTIMATE.start_#Ultimate.alloc_#res.base_primed|)) [2018-12-23 14:56:15,403 WARN L230 ngHoareTripleChecker]: Post: {2147483646#(forall ((v_idx_25 Int) (v_idx_14 Int) (v_idx_26 Int) (v_idx_15 Int) (v_idx_23 Int) (v_idx_24 Int) (v_idx_13 Int) (v_idx_21 Int) (v_idx_32 Int) (v_idx_22 Int) (v_idx_30 Int) (v_idx_20 Int) (v_idx_31 Int) (v_idx_29 Int) (v_idx_18 Int) (v_idx_19 Int) (v_idx_27 Int) (v_idx_16 Int) (v_idx_28 Int) (v_idx_17 Int)) (exists ((v_b_6_1 Int) (v_b_7_1 Int) (v_v_10_1 (Array Int Int)) (v_v_11_1 Int) (v_v_31_1 Int) (v_v_30_1 Int) (v_b_19_1 Int) (v_v_17_1 Int) (v_v_47_1 Int) (v_v_24_1 Int) (v_v_25_1 Int) (v_v_43_1 (Array Int Int)) (v_v_23_1 Int) (v_v_44_1 (Array Int Int)) (v_v_45_1 (Array Int Int)) (v_v_29_1 Int) (v_v_49_1 Int) (v_v_48_1 Int) (v_b_11_1 Int) (v_b_16_1 Int) (v_b_18_1 Int) (v_b_17_1 Int) (v_v_8_1 (Array Int Int)) (v_v_1_1 Int) (v_v_2_1 Int) (v_v_50_1 Int) (v_b_10_1 Int) (v_v_7_1 Int)) (and (= v_v_48_1 3) (or (= (select v_v_44_1 v_idx_14) v_v_47_1) (<= v_b_18_1 v_idx_14)) (not (= c_ULTIMATE.start_linear_search_~a.base 0)) (not (= |c_ULTIMATE.start_write~int_#ptr.base| 0)) (= |c_ULTIMATE.start_main_~#a~7.offset| 0) (or (= v_v_43_1 (select |c_#memory_int| v_idx_23)) (<= v_b_16_1 v_idx_23)) (= (select |c_ULTIMATE.start_#Ultimate.alloc_old_#length| v_idx_32) v_v_1_1) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (= (select v_v_43_1 v_idx_31) v_v_50_1) (= v_v_43_1 v_v_45_1) (= |c_ULTIMATE.start_linear_search_#in~a.offset| 0) (= v_v_10_1 (select |c_old(#memory_int)| v_idx_22)) (= (select |c_old(#length)| v_idx_27) v_v_2_1) (not (= |c_ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |c_ULTIMATE.start_linear_search_#in~q| 3) (not (= |c_ULTIMATE.start_linear_search_#in~a.base| 0)) (or (< v_idx_25 v_b_17_1) (= v_v_45_1 (select |c_#memory_int| v_idx_25))) (or (< v_idx_20 v_b_7_1) (= (select |c_#valid| v_idx_20) v_v_25_1)) (= (select |c_ULTIMATE.start_write~int_old_#memory_int| v_idx_26) v_v_8_1) (= (select v_v_10_1 v_idx_13) v_v_11_1) (= (mod v_v_30_1 4) 0) (= |c_ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= |c_#NULL.base| 0) (= v_v_7_1 (select |c_old(#valid)| v_idx_17)) (= v_v_24_1 1) (or (= (select |c_#valid| v_idx_18) v_v_23_1) (<= v_b_6_1 v_idx_18)) (or (< v_idx_29 v_b_10_1) (<= v_b_11_1 v_idx_29) (= (select |c_#length| v_idx_29) v_v_30_1)) (= c_ULTIMATE.start_linear_search_~a.offset 0) (or (< v_idx_15 v_b_18_1) (= (select v_v_44_1 v_idx_15) v_v_48_1) (<= v_b_19_1 v_idx_15)) (= c_ULTIMATE.start_linear_search_~q 3) (= (select |c_ULTIMATE.start_#Ultimate.alloc_old_#valid| v_idx_21) v_v_17_1) (= (mod |c_ULTIMATE.start_#Ultimate.alloc_~size| 4) 0) (or (<= v_b_7_1 v_idx_19) (= (select |c_#valid| v_idx_19) v_v_24_1) (< v_idx_19 v_b_6_1)) (or (<= v_b_17_1 v_idx_24) (< v_idx_24 v_b_16_1) (= (select |c_#memory_int| v_idx_24) v_v_44_1)) (or (= (select |c_#length| v_idx_28) v_v_29_1) (<= v_b_10_1 v_idx_28)) (= |c_ULTIMATE.start_write~int_#value| 3) (= c_ULTIMATE.start_linear_search_~j~5 0) (not (= |c_ULTIMATE.start_main_~#a~7.base| 0)) (= (mod |c_ULTIMATE.start_write~int_#ptr.offset| 4) 0) (or (< v_idx_30 v_b_11_1) (= (select |c_#length| v_idx_30) v_v_31_1)) (= v_v_43_1 v_v_8_1) (or (= (select v_v_44_1 v_idx_16) v_v_49_1) (< v_idx_16 v_b_19_1)) (= |c_#NULL.offset| 0))))} [2018-12-23 14:56:15,403 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-23 14:56:15,405 WARN L268 ngHoareTripleChecker]: -- [2018-12-23 14:56:15,405 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-23 14:56:15,547 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2 has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.logic.ApplicationTerm cannot be cast to de.uni_freiburg.informatik.ultimate.logic.QuantifiedFormula at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.linearterms.QuantifierPusher.processDualQuantifier(QuantifierPusher.java:374) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.linearterms.QuantifierPusher.tryToPush(QuantifierPusher.java:118) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.linearterms.QuantifierPusher.convert(QuantifierPusher.java:107) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.cacheConvert(TermTransformer.java:131) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.access$0(TermTransformer.java:127) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$Convert.walk(TermTransformer.java:79) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.tryToEliminate(PartialQuantifierElimination.java:88) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.toStringSimplified(DebuggingHoareTripleChecker.java:308) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.logUnsoundness(DebuggingHoareTripleChecker.java:270) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkValidity(DebuggingHoareTripleChecker.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkValidity(DebuggingHoareTripleChecker.java:179) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkInternal(DebuggingHoareTripleChecker.java:139) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:80) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:62) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:1) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.assertIsPostSound(FixpointEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateAbstractPost(FixpointEngine.java:254) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateFixpoint(FixpointEngine.java:134) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.run(FixpointEngine.java:105) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.run(AbstractInterpreter.java:109) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.AbstractInterpretationRcfgObserver.process(AbstractInterpretationRcfgObserver.java:73) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-23 14:56:15,552 INFO L168 Benchmark]: Toolchain (without parser) took 1671.15 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 52.8 MB). Peak memory consumption was 52.8 MB. Max. memory is 7.1 GB. [2018-12-23 14:56:15,554 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-23 14:56:15,555 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.01 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-23 14:56:15,556 INFO L168 Benchmark]: Boogie Preprocessor took 26.82 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-23 14:56:15,556 INFO L168 Benchmark]: RCFGBuilder took 601.08 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-12-23 14:56:15,558 INFO L168 Benchmark]: Abstract Interpretation took 992.06 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-12-23 14:56:15,562 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 45.01 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 26.82 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 601.08 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 992.06 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.logic.ApplicationTerm cannot be cast to de.uni_freiburg.informatik.ultimate.logic.QuantifiedFormula de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: ClassCastException: de.uni_freiburg.informatik.ultimate.logic.ApplicationTerm cannot be cast to de.uni_freiburg.informatik.ultimate.logic.QuantifiedFormula: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.linearterms.QuantifierPusher.processDualQuantifier(QuantifierPusher.java:374) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...