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-2-limited.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4b9831f [2018-12-23 14:57:25,508 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-23 14:57:25,510 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-23 14:57:25,523 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-23 14:57:25,524 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-23 14:57:25,525 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-23 14:57:25,527 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-23 14:57:25,529 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-23 14:57:25,531 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-23 14:57:25,532 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-23 14:57:25,533 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2018-12-23 14:57:25,583 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 [2018-12-23 14:57:25,610 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-23 14:57:25,610 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-23 14:57:25,611 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2018-12-23 14:57:25,612 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2018-12-23 14:57:25,612 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-23 14:57:25,612 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-23 14:57:25,612 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2018-12-23 14:57:25,613 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-23 14:57:25,617 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-23 14:57:25,617 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2018-12-23 14:57:25,617 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-23 14:57:25,618 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-23 14:57:25,619 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-23 14:57:25,619 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-23 14:57:25,619 INFO L133 SettingsManager]: * Use SBE=true [2018-12-23 14:57:25,619 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-23 14:57:25,619 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-23 14:57:25,621 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-23 14:57:25,621 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-23 14:57:25,622 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-23 14:57:25,622 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-23 14:57:25,622 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-23 14:57:25,622 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-23 14:57:25,622 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-23 14:57:25,622 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-23 14:57:25,623 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-23 14:57:25,623 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-23 14:57:25,624 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-23 14:57:25,624 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-23 14:57:25,624 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-23 14:57:25,624 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-23 14:57:25,624 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-23 14:57:25,625 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-23 14:57:25,626 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-23 14:57:25,626 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-23 14:57:25,626 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-23 14:57:25,626 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-23 14:57:25,626 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-12-23 14:57:25,682 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-23 14:57:25,695 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-23 14:57:25,699 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-23 14:57:25,700 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-12-23 14:57:25,701 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-12-23 14:57:25,702 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-2-limited.bpl [2018-12-23 14:57:25,702 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-2-limited.bpl' [2018-12-23 14:57:25,744 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-23 14:57:25,746 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-12-23 14:57:25,747 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-23 14:57:25,747 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-23 14:57:25,747 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-23 14:57:25,765 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "speedup-poc-dd-2-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:57:25" (1/1) ... [2018-12-23 14:57:25,778 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "speedup-poc-dd-2-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:57:25" (1/1) ... [2018-12-23 14:57:25,805 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-23 14:57:25,806 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-23 14:57:25,806 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-23 14:57:25,807 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-23 14:57:25,819 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "speedup-poc-dd-2-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:57:25" (1/1) ... [2018-12-23 14:57:25,819 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "speedup-poc-dd-2-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:57:25" (1/1) ... [2018-12-23 14:57:25,820 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "speedup-poc-dd-2-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:57:25" (1/1) ... [2018-12-23 14:57:25,821 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "speedup-poc-dd-2-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:57:25" (1/1) ... [2018-12-23 14:57:25,824 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "speedup-poc-dd-2-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:57:25" (1/1) ... [2018-12-23 14:57:25,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "speedup-poc-dd-2-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:57:25" (1/1) ... [2018-12-23 14:57:25,828 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "speedup-poc-dd-2-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:57:25" (1/1) ... [2018-12-23 14:57:25,830 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-23 14:57:25,831 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-23 14:57:25,831 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-23 14:57:25,831 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-23 14:57:25,832 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "speedup-poc-dd-2-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:57:25" (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 14:57:25,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-23 14:57:25,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-23 14:57:26,409 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-23 14:57:26,409 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-12-23 14:57:26,410 INFO L202 PluginConnector]: Adding new model speedup-poc-dd-2-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 02:57:26 BoogieIcfgContainer [2018-12-23 14:57:26,410 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-23 14:57:26,417 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-12-23 14:57:26,417 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-12-23 14:57:26,418 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-12-23 14:57:26,419 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "speedup-poc-dd-2-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 02:57:26" (1/1) ... [2018-12-23 14:57:26,478 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-23 14:57:29,788 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-23 14:57:29,788 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-23 14:57:29,789 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-23 14:57:29,790 WARN L223 ngHoareTripleChecker]: -- [2018-12-23 14:57:29,791 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)))))} [2018-12-23 14:57:29,795 WARN L228 ngHoareTripleChecker]: Action: havoc main_p1, main_p2;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;assume main_p1 < main_p2;#memory_int := #memory_int[main_p1 := 0];#memory_int := #memory_int[main_p2 := 0]; [2018-12-23 14:57:29,796 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= (store |c_#valid| c_ULTIMATE.start_main_p1_primed 1) |c_ULTIMATE.start_malloc_old_#valid_primed|) (= (select |c_#valid| c_ULTIMATE.start_main_p1_primed) 0) (= (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) (= c_ULTIMATE.start_main_p2_primed c_ULTIMATE.start_malloc_ptr_primed) (= |c_#memory_int_primed| (store (store |c_#memory_int| c_ULTIMATE.start_main_p1_primed 0) c_ULTIMATE.start_main_p2_primed 0)) (= (select |c_ULTIMATE.start_malloc_old_#valid_primed| c_ULTIMATE.start_malloc_ptr_primed) 0)) [2018-12-23 14:57:29,797 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_7 Int) (v_idx_8 Int) (v_idx_9 Int) (v_idx_6 Int) (v_idx_18 Int) (v_idx_16 Int) (v_idx_17 Int)) (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_v_25_1 Int) (v_v_22_1 Int) (v_v_23_1 Int) (v_v_30_1 Int) (v_v_28_1 Int) (v_v_17_1 Int) (v_v_29_1 Int) (v_v_18_1 Int) (v_v_26_1 Int) (v_v_16_1 Int) (v_b_12_1 Int) (v_b_11_1 Int) (v_b_14_1 Int) (v_b_13_1 Int) (v_b_15_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_b_10_1 Int)) (and (<= (- v_v_17_1 v_v_26_1) 0) (<= (- (- v_v_23_1) (- v_v_29_1)) (- 1)) (<= (- v_v_17_1 (- v_v_23_1)) 1) (<= (- (- c_ULTIMATE.start_main_p2) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- v_b_12_1 v_b_14_1) (- 1)) (<= (- v_b_11_1 v_b_14_1) 1) (or (<= v_b_10_1 v_idx_16) (= (select |c_#valid| v_idx_16) v_v_22_1)) (= v_v_23_1 1) (<= (- v_b_15_1 v_b_7_1) 0) (or (= (select |c_#memory_int| v_idx_9) v_v_28_1) (<= v_b_14_1 v_idx_9) (< v_idx_9 v_b_13_1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_11_1) (- 1)) (<= (- v_v_17_1 (- v_v_26_1)) 0) (<= (- (- v_b_10_1) (- v_b_6_1)) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_15_1)) 1) (<= (- v_b_10_1 v_b_7_1) (- 1)) (<= (- (- v_b_15_1) (- v_b_6_1)) (- 1)) (<= (- (- v_v_17_1) v_v_17_1) 0) (<= (- (- c_ULTIMATE.start_main_p2) (- v_b_7_1)) 1) (<= (- c_ULTIMATE.start_main_p2 v_b_15_1) (- 1)) (<= (- c_ULTIMATE.start_main_p1 v_b_13_1) (- 1)) (<= (- (- v_b_11_1) (- v_b_14_1)) (- 1)) (<= (- (- v_b_11_1) (- v_b_7_1)) 0) (<= (- (- c_ULTIMATE.start_main_p2) (- v_b_11_1)) 1) (<= (- c_ULTIMATE.start_main_p2 v_b_11_1) (- 1)) (<= (- (- v_b_11_1) (- v_b_6_1)) (- 1)) (or (= v_v_26_1 (select |c_#memory_int| v_idx_8)) (<= v_b_13_1 v_idx_8) (< v_idx_8 v_b_12_1)) (<= (- c_ULTIMATE.start_main_p1 v_b_14_1) (- 1)) (<= (- v_b_14_1 v_b_15_1) (- 1)) (<= (- c_ULTIMATE.start_main_p2 v_b_6_1) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_12_1)) (- 1)) (<= (- c_ULTIMATE.start_main_p1 v_b_15_1) (- 2)) (<= (- v_b_13_1 v_b_14_1) 0) (<= (- v_v_26_1 v_v_29_1) 0) (<= (- v_v_17_1 v_v_29_1) 0) (<= (- v_v_29_1 (- v_v_29_1)) 0) (<= (- (- v_b_15_1) (- v_b_7_1)) 0) (<= (- (- v_v_23_1) v_v_29_1) (- 1)) (<= (- (- v_v_26_1) v_v_26_1) 0) (<= (- c_ULTIMATE.start_main_p2 v_b_10_1) 0) (<= (- (- v_v_23_1) v_v_26_1) (- 1)) (<= (- (- c_ULTIMATE.start_main_p1) (- v_b_13_1)) 1) (<= (- c_ULTIMATE.start_main_p1 v_b_11_1) (- 2)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_7_1)) 1) (<= (- (- c_ULTIMATE.start_main_p1) (- v_b_12_1)) 0) (<= (- (- c_ULTIMATE.start_main_p2) (- v_b_13_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_6_1) 0) (<= (- v_b_14_1 v_b_6_1) 0) (or (= (select |c_#valid| v_idx_18) v_v_24_1) (< v_idx_18 v_b_11_1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_11_1)) 1) (<= (- v_b_12_1 v_b_13_1) (- 1)) (<= (- v_b_11_1 v_b_7_1) 0) (<= (- v_v_23_1 (- v_v_23_1)) 2) (<= (- c_ULTIMATE.start_main_p2 v_b_7_1) (- 1)) (<= (- v_v_23_1 (- v_v_26_1)) 1) (<= (- (- c_ULTIMATE.start_main_p2) (- v_b_6_1)) 0) (<= (- (- v_v_17_1) (- v_v_29_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_10_1) 0) (<= (- (- v_b_10_1) (- v_b_14_1)) 0) (<= (- v_v_23_1 (- v_v_29_1)) 1) (<= (- (- v_v_26_1) (- v_v_29_1)) 0) (<= (- (- v_b_10_1) (- v_b_11_1)) 1) (<= (- (- v_b_11_1) (- v_b_13_1)) (- 1)) (<= (- v_v_23_1 v_v_26_1) 1) (<= (- c_ULTIMATE.start_main_p1 v_b_10_1) (- 1)) (<= (- (- v_v_29_1) v_v_29_1) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_14_1) 0) (<= (- v_b_10_1 v_b_6_1) 0) (= (select |c_old(#memory_int)| v_idx_6) v_v_4_1) (<= (- (- c_ULTIMATE.start_main_p2) (- v_b_14_1)) 0) (<= (- (- v_b_10_1) (- v_b_13_1)) 0) (= (select |c_old(#valid)| v_idx_15) v_v_2_1) (<= (- v_b_11_1 v_b_15_1) 0) (<= (- v_v_23_1 v_v_29_1) 1) (<= (- v_v_26_1 (- v_v_26_1)) 0) (or (< v_idx_11 v_b_15_1) (= (select |c_#memory_int| v_idx_11) v_v_30_1)) (or (< v_idx_13 v_b_6_1) (<= v_b_7_1 v_idx_13) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_13) v_v_17_1)) (<= (- (- v_b_10_1) (- v_b_15_1)) 1) (<= (- v_v_26_1 (- v_v_29_1)) 0) (<= (- (- v_b_11_1) (- v_b_12_1)) (- 2)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- (- v_b_11_1) (- v_b_15_1)) 0) (<= (- v_b_12_1 v_b_15_1) (- 2)) (<= (- v_v_17_1 v_v_23_1) (- 1)) (<= (- c_ULTIMATE.start_malloc_ptr v_b_7_1) (- 1)) (<= (- c_ULTIMATE.start_main_p1 v_b_12_1) 0) (<= (- (- v_v_26_1) v_v_29_1) 0) (<= (- v_b_11_1 v_b_6_1) 1) (<= (- c_ULTIMATE.start_main_p2 v_b_14_1) 0) (<= (- c_ULTIMATE.start_main_p1 v_b_6_1) (- 1)) (<= (- (- v_b_14_1) (- v_b_15_1)) 1) (<= (- (- v_v_17_1) (- v_v_26_1)) 0) (<= (- c_ULTIMATE.start_malloc_ptr v_b_15_1) (- 1)) (or (= (select |c_#valid| v_idx_17) v_v_23_1) (< v_idx_17 v_b_10_1) (<= v_b_11_1 v_idx_17)) (<= (- v_b_13_1 v_b_7_1) (- 1)) (<= (- (- v_b_12_1) (- v_b_13_1)) 1) (<= (- (- c_ULTIMATE.start_main_p2) (- v_b_15_1)) 1) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) 0) (<= (- v_b_12_1 v_b_6_1) (- 1)) (<= (- (- v_v_23_1) (- v_v_26_1)) (- 1)) (<= (- v_b_13_1 v_b_6_1) 0) (<= (- v_b_13_1 v_b_15_1) (- 1)) (<= (- v_b_14_1 v_b_7_1) (- 1)) (<= (- v_b_15_1 v_b_6_1) 1) (or (= (select |c_#memory_int| v_idx_10) v_v_29_1) (< v_idx_10 v_b_14_1) (<= v_b_15_1 v_idx_10)) (<= (- (- v_v_17_1) v_v_26_1) 0) (<= (- (- v_b_6_1) (- v_b_7_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_14_1)) 0) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_10_1)) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_14) v_v_18_1) (< v_idx_14 v_b_7_1)) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_13_1)) 0) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_12) v_v_16_1) (<= v_b_6_1 v_idx_12)) (<= (- v_b_10_1 v_b_11_1) (- 1)) (<= (- (- v_b_10_1) (- v_b_7_1)) 1) (<= (- (- c_ULTIMATE.start_malloc_ptr) (- v_b_6_1)) 0) (<= (- v_v_17_1 (- v_v_29_1)) 0) (<= (- v_b_10_1 v_b_14_1) 0) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (- v_v_17_1 (- v_v_17_1)) 0) (<= (- v_b_12_1 v_b_7_1) (- 2)) (<= (- (- v_b_10_1) (- v_b_12_1)) (- 1)) (<= (- v_b_6_1 v_b_7_1) (- 1)) (= v_v_29_1 0) (= v_v_26_1 0) (<= (- (- v_v_17_1) v_v_29_1) 0) (<= (- (- v_v_17_1) v_v_23_1) (- 1)) (<= (- (- v_b_14_1) (- v_b_6_1)) 0) (or (= (select |c_#memory_int| v_idx_7) v_v_25_1) (<= v_b_12_1 v_idx_7)) (<= (- (- v_b_14_1) (- v_b_7_1)) 1) (<= (- (- c_ULTIMATE.start_main_p2) (- v_b_12_1)) (- 1)) (<= (- v_b_10_1 v_b_15_1) (- 1)) (<= (- (- v_v_17_1) (- v_v_23_1)) 1) (<= (- (- v_v_23_1) v_v_23_1) (- 2)) (<= (- (- c_ULTIMATE.start_main_p2) (- v_b_10_1)) 0) (<= (- c_ULTIMATE.start_main_p1 v_b_7_1) (- 2)))))} [2018-12-23 14:57:29,798 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-23 14:57:29,801 WARN L268 ngHoareTripleChecker]: -- [2018-12-23 14:57:29,801 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-23 14:57:29,866 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-23 14:57:29,872 INFO L168 Benchmark]: Toolchain (without parser) took 4127.03 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 103.6 MB). Peak memory consumption was 103.6 MB. Max. memory is 7.1 GB. [2018-12-23 14:57:29,874 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-23 14:57:29,875 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.07 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-23 14:57:29,876 INFO L168 Benchmark]: Boogie Preprocessor took 23.92 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-23 14:57:29,877 INFO L168 Benchmark]: RCFGBuilder took 579.59 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 7.1 GB. [2018-12-23 14:57:29,878 INFO L168 Benchmark]: Abstract Interpretation took 3453.54 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 84.6 MB). Peak memory consumption was 84.6 MB. Max. memory is 7.1 GB. [2018-12-23 14:57:29,882 INFO L336 ainManager$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 0.23 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 59.07 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 23.92 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 579.59 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: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 3453.54 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 84.6 MB). Peak memory consumption was 84.6 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...