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/heapseparator/speedup-poc-dd-9-limited.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-1377b90 [2019-01-07 15:21:18,553 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-07 15:21:18,557 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-07 15:21:18,569 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-07 15:21:18,569 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-07 15:21:18,571 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-07 15:21:18,572 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-07 15:21:18,574 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-07 15:21:18,575 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-07 15:21:18,576 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-07 15:21:18,577 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-07 15:21:18,578 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-07 15:21:18,578 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-07 15:21:18,579 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-07 15:21:18,581 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-07 15:21:18,581 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-07 15:21:18,582 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-07 15:21:18,589 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-07 15:21:18,591 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-07 15:21:18,593 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-07 15:21:18,597 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-07 15:21:18,598 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-07 15:21:18,604 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-01-07 15:21:18,613 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 [2019-01-07 15:21:18,626 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-07 15:21:18,626 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-07 15:21:18,627 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-07 15:21:18,627 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-07 15:21:18,627 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-07 15:21:18,628 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-07 15:21:18,628 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-07 15:21:18,628 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-07 15:21:18,628 INFO L133 SettingsManager]: * Explicit value domain=true [2019-01-07 15:21:18,628 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-07 15:21:18,629 INFO L133 SettingsManager]: * Octagon Domain=false [2019-01-07 15:21:18,629 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-07 15:21:18,629 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-07 15:21:18,629 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-07 15:21:18,630 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-07 15:21:18,630 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-07 15:21:18,630 INFO L133 SettingsManager]: * Use SBE=true [2019-01-07 15:21:18,630 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-07 15:21:18,631 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-07 15:21:18,631 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-07 15:21:18,631 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-07 15:21:18,631 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-07 15:21:18,631 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-07 15:21:18,632 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-07 15:21:18,632 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-07 15:21:18,632 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-07 15:21:18,632 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-07 15:21:18,632 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-07 15:21:18,633 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-07 15:21:18,633 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-07 15:21:18,633 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-07 15:21:18,633 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 15:21:18,633 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-07 15:21:18,634 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-07 15:21:18,634 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-07 15:21:18,634 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-07 15:21:18,634 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-07 15:21:18,634 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-07 15:21:18,634 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-07 15:21:18,635 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-07 15:21:18,679 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-07 15:21:18,697 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-07 15:21:18,703 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-07 15:21:18,705 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-07 15:21:18,705 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-07 15:21:18,706 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-9-limited.bpl [2019-01-07 15:21:18,706 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-9-limited.bpl' [2019-01-07 15:21:18,772 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-07 15:21:18,774 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-07 15:21:18,775 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-07 15:21:18,775 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-07 15:21:18,775 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-07 15:21:18,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:21:18" (1/1) ... [2019-01-07 15:21:18,809 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:21:18" (1/1) ... [2019-01-07 15:21:18,856 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-07 15:21:18,858 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-07 15:21:18,858 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-07 15:21:18,858 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-07 15:21:18,871 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:21:18" (1/1) ... [2019-01-07 15:21:18,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:21:18" (1/1) ... [2019-01-07 15:21:18,874 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:21:18" (1/1) ... [2019-01-07 15:21:18,876 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:21:18" (1/1) ... [2019-01-07 15:21:18,883 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:21:18" (1/1) ... [2019-01-07 15:21:18,888 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:21:18" (1/1) ... [2019-01-07 15:21:18,890 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:21:18" (1/1) ... [2019-01-07 15:21:18,896 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-07 15:21:18,902 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-07 15:21:18,902 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-07 15:21:18,903 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-07 15:21:18,904 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 03:21:18" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 15:21:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-07 15:21:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-07 15:21:20,278 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-07 15:21:20,278 INFO L286 CfgBuilder]: Removed 21 assue(true) statements. [2019-01-07 15:21:20,280 INFO L202 PluginConnector]: Adding new model speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 03:21:20 BoogieIcfgContainer [2019-01-07 15:21:20,280 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-07 15:21:20,281 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-01-07 15:21:20,281 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-01-07 15:21:20,281 INFO L276 PluginConnector]: Abstract Interpretation initialized [2019-01-07 15:21:20,282 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 03:21:20" (1/1) ... [2019-01-07 15:21:20,319 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-07 15:21:23,598 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 15:21:23,599 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 15:21:23,600 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 15:21:23,601 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 15:21:23,601 WARN L224 ngHoareTripleChecker]: Pre: {2147483641#(forall ((v_idx_47 Int) (v_idx_48 Int) (v_idx_54 Int) (v_idx_55 Int) (v_idx_52 Int) (v_idx_53 Int) (v_idx_50 Int) (v_idx_51 Int) (v_idx_49 Int)) (exists ((v_v_120_1 Int) (v_v_86_1 Int) (v_b_53_1 Int) (v_b_52_1 Int) (v_b_70_1 Int) (v_b_71_1 Int) (v_v_119_1 Int) (v_v_92_1 Int) (v_v_2_1 Int) (v_v_94_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_121_1 Int)) (and (= v_v_2_1 (select |c_old(#valid)| v_idx_52)) (or (< v_idx_54 v_b_52_1) (<= v_b_53_1 v_idx_54) (= v_v_93_1 (select |c_#valid| v_idx_54))) (or (= v_v_94_1 (select |c_#valid| v_idx_55)) (< v_idx_55 v_b_53_1)) (= v_v_93_1 1) (or (<= v_b_71_1 v_idx_49) (= (select |c_#memory_int| v_idx_49) v_v_120_1) (< v_idx_49 v_b_70_1)) (or (= v_v_119_1 (select |c_#memory_int| v_idx_48)) (<= v_b_70_1 v_idx_48)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_51) v_v_86_1) (or (<= v_b_52_1 v_idx_53) (= v_v_92_1 (select |c_#valid| v_idx_53))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_47)) (or (= v_v_121_1 (select |c_#memory_int| v_idx_50)) (< v_idx_50 v_b_71_1)) (= v_v_120_1 0))))} [2019-01-07 15:21:23,605 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p9 := #memory_int[main_p9] + 1]; [2019-01-07 15:21:23,606 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p9 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p9) 1))) [2019-01-07 15:21:23,607 WARN L230 ngHoareTripleChecker]: Post: {2147483640#(forall ((v_idx_58 Int) (v_idx_59 Int) (v_idx_56 Int) (v_idx_57 Int) (v_idx_61 Int) (v_idx_62 Int) (v_idx_60 Int)) (exists ((v_v_153_1 Int) (v_b_53_1 Int) (v_b_52_1 Int) (v_v_86_1 Int) (v_v_92_1 Int) (v_v_2_1 Int) (v_v_94_1 Int) (v_v_93_1 Int) (v_v_4_1 Int)) (and (= (select |c_old(#valid)| v_idx_59) v_v_2_1) (or (< v_idx_62 v_b_53_1) (= (select |c_#valid| v_idx_62) v_v_94_1)) (= v_v_86_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_58)) (or (= (select |c_#valid| v_idx_60) v_v_92_1) (<= v_b_52_1 v_idx_60)) (= v_v_93_1 1) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_56)) (or (< v_idx_61 v_b_52_1) (<= v_b_53_1 v_idx_61) (= (select |c_#valid| v_idx_61) v_v_93_1)) (= (select |c_#memory_int| v_idx_57) v_v_153_1))))} [2019-01-07 15:21:23,607 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 15:21:24,048 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 15:21:24,049 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 15:21:24,592 WARN L270 ngHoareTripleChecker]: Pre: {2147483641#true} [2019-01-07 15:21:24,592 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p9 := #memory_int[main_p9] + 1]; [2019-01-07 15:21:24,593 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p9 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p9) 1))) [2019-01-07 15:21:24,731 WARN L276 ngHoareTripleChecker]: Post: {2147483640#true} [2019-01-07 15:21:27,216 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 15:21:27,216 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 15:21:27,217 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 15:21:27,217 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 15:21:27,218 WARN L224 ngHoareTripleChecker]: Pre: {2147483637#(forall ((v_idx_79 Int) (v_idx_87 Int) (v_idx_85 Int) (v_idx_86 Int) (v_idx_83 Int) (v_idx_84 Int) (v_idx_81 Int) (v_idx_82 Int) (v_idx_80 Int)) (exists ((v_v_120_1 Int) (v_v_86_1 Int) (v_b_53_1 Int) (v_b_52_1 Int) (v_b_70_1 Int) (v_b_71_1 Int) (v_v_119_1 Int) (v_v_92_1 Int) (v_v_2_1 Int) (v_v_94_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_121_1 Int)) (and (= v_v_4_1 (select |c_old(#memory_int)| v_idx_79)) (= v_v_93_1 1) (or (< v_idx_82 v_b_71_1) (= v_v_121_1 (select |c_#memory_int| v_idx_82))) (= (select |c_old(#valid)| v_idx_84) v_v_2_1) (or (<= v_b_70_1 v_idx_80) (= v_v_119_1 (select |c_#memory_int| v_idx_80))) (= v_v_86_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_83)) (or (= v_v_120_1 (select |c_#memory_int| v_idx_81)) (< v_idx_81 v_b_70_1) (<= v_b_71_1 v_idx_81)) (or (= (select |c_#valid| v_idx_85) v_v_92_1) (<= v_b_52_1 v_idx_85)) (or (<= v_b_53_1 v_idx_86) (= (select |c_#valid| v_idx_86) v_v_93_1) (< v_idx_86 v_b_52_1)) (= v_v_120_1 0) (or (< v_idx_87 v_b_53_1) (= (select |c_#valid| v_idx_87) v_v_94_1)))))} [2019-01-07 15:21:27,218 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p5 := #memory_int[main_p5] + 1]; [2019-01-07 15:21:27,218 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p5 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p5) 1))) [2019-01-07 15:21:27,218 WARN L230 ngHoareTripleChecker]: Post: {2147483636#(forall ((v_idx_89 Int) (v_idx_88 Int) (v_idx_94 Int) (v_idx_92 Int) (v_idx_93 Int) (v_idx_90 Int) (v_idx_91 Int)) (exists ((v_b_53_1 Int) (v_b_52_1 Int) (v_v_191_1 Int) (v_v_86_1 Int) (v_v_92_1 Int) (v_v_94_1 Int) (v_v_2_1 Int) (v_v_93_1 Int) (v_v_4_1 Int)) (and (= v_v_4_1 (select |c_old(#memory_int)| v_idx_88)) (= v_v_93_1 1) (or (<= v_b_52_1 v_idx_92) (= (select |c_#valid| v_idx_92) v_v_92_1)) (= v_v_191_1 (select |c_#memory_int| v_idx_89)) (or (< v_idx_94 v_b_53_1) (= (select |c_#valid| v_idx_94) v_v_94_1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_90) v_v_86_1) (or (= (select |c_#valid| v_idx_93) v_v_93_1) (< v_idx_93 v_b_52_1) (<= v_b_53_1 v_idx_93)) (= v_v_2_1 (select |c_old(#valid)| v_idx_91)))))} [2019-01-07 15:21:27,219 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 15:21:27,701 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 15:21:27,702 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 15:21:27,921 WARN L270 ngHoareTripleChecker]: Pre: {2147483637#true} [2019-01-07 15:21:27,921 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p5 := #memory_int[main_p5] + 1]; [2019-01-07 15:21:27,922 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p5 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p5) 1))) [2019-01-07 15:21:28,113 WARN L276 ngHoareTripleChecker]: Post: {2147483636#true} [2019-01-07 15:21:30,817 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 15:21:30,817 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 15:21:30,818 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 15:21:30,818 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 15:21:30,818 WARN L224 ngHoareTripleChecker]: Pre: {2147483625#(forall ((v_idx_179 Int) (v_idx_180 Int) (v_idx_181 Int) (v_idx_182 Int) (v_idx_183 Int) (v_idx_177 Int) (v_idx_178 Int) (v_idx_175 Int) (v_idx_176 Int)) (exists ((v_v_120_1 Int) (v_v_86_1 Int) (v_b_53_1 Int) (v_b_52_1 Int) (v_b_70_1 Int) (v_b_71_1 Int) (v_v_119_1 Int) (v_v_92_1 Int) (v_v_2_1 Int) (v_v_94_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_121_1 Int)) (and (or (< v_idx_182 v_b_52_1) (<= v_b_53_1 v_idx_182) (= v_v_93_1 (select |c_#valid| v_idx_182))) (or (= v_v_92_1 (select |c_#valid| v_idx_181)) (<= v_b_52_1 v_idx_181)) (or (= v_v_119_1 (select |c_#memory_int| v_idx_176)) (<= v_b_70_1 v_idx_176)) (= (select |c_old(#valid)| v_idx_180) v_v_2_1) (= v_v_93_1 1) (= (select |c_old(#memory_int)| v_idx_175) v_v_4_1) (or (< v_idx_183 v_b_53_1) (= v_v_94_1 (select |c_#valid| v_idx_183))) (or (= v_v_120_1 (select |c_#memory_int| v_idx_177)) (< v_idx_177 v_b_70_1) (<= v_b_71_1 v_idx_177)) (or (< v_idx_178 v_b_71_1) (= (select |c_#memory_int| v_idx_178) v_v_121_1)) (= v_v_86_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_179)) (= v_v_120_1 0))))} [2019-01-07 15:21:30,818 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p7 := #memory_int[main_p7] + 1]; [2019-01-07 15:21:30,819 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p7 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p7) 1))) [2019-01-07 15:21:30,819 WARN L230 ngHoareTripleChecker]: Post: {2147483624#(forall ((v_idx_190 Int) (v_idx_184 Int) (v_idx_185 Int) (v_idx_188 Int) (v_idx_189 Int) (v_idx_186 Int) (v_idx_187 Int)) (exists ((v_v_273_1 Int) (v_b_53_1 Int) (v_b_52_1 Int) (v_v_86_1 Int) (v_v_92_1 Int) (v_v_94_1 Int) (v_v_2_1 Int) (v_v_93_1 Int) (v_v_4_1 Int)) (and (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_186) v_v_86_1) (or (< v_idx_190 v_b_53_1) (= v_v_94_1 (select |c_#valid| v_idx_190))) (= v_v_93_1 1) (= (select |c_#memory_int| v_idx_185) v_v_273_1) (or (<= v_b_52_1 v_idx_188) (= v_v_92_1 (select |c_#valid| v_idx_188))) (= (select |c_old(#memory_int)| v_idx_184) v_v_4_1) (= v_v_2_1 (select |c_old(#valid)| v_idx_187)) (or (< v_idx_189 v_b_52_1) (= v_v_93_1 (select |c_#valid| v_idx_189)) (<= v_b_53_1 v_idx_189)))))} [2019-01-07 15:21:30,819 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 15:21:31,343 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 15:21:31,344 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 15:21:31,666 WARN L270 ngHoareTripleChecker]: Pre: {2147483625#true} [2019-01-07 15:21:31,666 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p7 := #memory_int[main_p7] + 1]; [2019-01-07 15:21:31,666 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p7 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p7) 1))) [2019-01-07 15:21:31,890 WARN L276 ngHoareTripleChecker]: Post: {2147483624#true} [2019-01-07 15:21:35,887 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 15:21:35,887 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 15:21:35,887 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 15:21:35,888 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 15:21:35,888 WARN L224 ngHoareTripleChecker]: Pre: {2147483601#(forall ((v_idx_445 Int) (v_idx_446 Int) (v_idx_444 Int) (v_idx_449 Int) (v_idx_447 Int) (v_idx_448 Int) (v_idx_450 Int)) (exists ((v_b_53_1 Int) (v_b_52_1 Int) (v_v_213_1 Int) (v_v_86_1 Int) (v_v_92_1 Int) (v_v_2_1 Int) (v_v_94_1 Int) (v_v_93_1 Int) (v_v_4_1 Int)) (and (= v_v_4_1 (select |c_old(#memory_int)| v_idx_444)) (= (select |c_#memory_int| v_idx_445) v_v_213_1) (= v_v_93_1 1) (= (select |c_old(#valid)| v_idx_447) v_v_2_1) (or (= (select |c_#valid| v_idx_448) v_v_92_1) (<= v_b_52_1 v_idx_448)) (or (= (select |c_#valid| v_idx_450) v_v_94_1) (< v_idx_450 v_b_53_1)) (or (< v_idx_449 v_b_52_1) (<= v_b_53_1 v_idx_449) (= (select |c_#valid| v_idx_449) v_v_93_1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_446) v_v_86_1))))} [2019-01-07 15:21:35,888 WARN L228 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p2] <= 0); [2019-01-07 15:21:35,888 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p2) 0)) [2019-01-07 15:21:35,889 WARN L230 ngHoareTripleChecker]: Post: {2147483600#(forall ((v_idx_456 Int) (v_idx_457 Int) (v_idx_454 Int) (v_idx_455 Int) (v_idx_452 Int) (v_idx_453 Int) (v_idx_451 Int)) (exists ((v_b_53_1 Int) (v_b_52_1 Int) (v_v_86_1 Int) (v_v_92_1 Int) (v_v_670_1 Int) (v_v_94_1 Int) (v_v_2_1 Int) (v_v_93_1 Int) (v_v_4_1 Int)) (and (or (<= v_b_52_1 v_idx_455) (= (select |c_#valid| v_idx_455) v_v_92_1)) (or (= (select |c_#valid| v_idx_457) v_v_94_1) (< v_idx_457 v_b_53_1)) (= v_v_93_1 1) (= (select |c_#memory_int| v_idx_452) v_v_670_1) (= (select |c_old(#memory_int)| v_idx_451) v_v_4_1) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_453) v_v_86_1) (or (< v_idx_456 v_b_52_1) (<= v_b_53_1 v_idx_456) (= (select |c_#valid| v_idx_456) v_v_93_1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_454)))))} [2019-01-07 15:21:35,889 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 15:21:36,472 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 15:21:36,472 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 15:21:36,623 WARN L270 ngHoareTripleChecker]: Pre: {2147483601#true} [2019-01-07 15:21:36,623 WARN L274 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p2] <= 0); [2019-01-07 15:21:36,623 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p2) 0)) [2019-01-07 15:21:36,667 WARN L276 ngHoareTripleChecker]: Post: {2147483600#true} [2019-01-07 15:21:38,728 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 15:21:38,729 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 15:21:38,729 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 15:21:38,729 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 15:21:38,730 WARN L224 ngHoareTripleChecker]: Pre: {2147483593#(forall ((v_idx_500 Int) (v_idx_501 Int) (v_idx_504 Int) (v_idx_505 Int) (v_idx_502 Int) (v_idx_503 Int) (v_idx_506 Int)) (exists ((v_b_53_1 Int) (v_b_52_1 Int) (v_v_86_1 Int) (v_v_92_1 Int) (v_v_94_1 Int) (v_v_2_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_679_1 Int)) (and (= v_v_679_1 (select |c_#memory_int| v_idx_501)) (or (<= v_b_52_1 v_idx_504) (= (select |c_#valid| v_idx_504) v_v_92_1)) (or (= v_v_94_1 (select |c_#valid| v_idx_506)) (< v_idx_506 v_b_53_1)) (= v_v_93_1 1) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_500)) (= (select |c_old(#valid)| v_idx_503) v_v_2_1) (or (< v_idx_505 v_b_52_1) (= (select |c_#valid| v_idx_505) v_v_93_1) (<= v_b_53_1 v_idx_505)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_502) v_v_86_1))))} [2019-01-07 15:21:38,730 WARN L228 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p4] <= 0); [2019-01-07 15:21:38,730 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p4) 0)) [2019-01-07 15:21:38,730 WARN L230 ngHoareTripleChecker]: Post: {2147483592#(forall ((v_idx_511 Int) (v_idx_512 Int) (v_idx_510 Int) (v_idx_513 Int) (v_idx_508 Int) (v_idx_509 Int) (v_idx_507 Int)) (exists ((v_b_53_1 Int) (v_b_52_1 Int) (v_v_682_1 Int) (v_v_86_1 Int) (v_v_92_1 Int) (v_v_2_1 Int) (v_v_94_1 Int) (v_v_93_1 Int) (v_v_4_1 Int)) (and (= v_v_2_1 (select |c_old(#valid)| v_idx_510)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_507)) (= v_v_93_1 1) (or (< v_idx_512 v_b_52_1) (<= v_b_53_1 v_idx_512) (= v_v_93_1 (select |c_#valid| v_idx_512))) (or (< v_idx_513 v_b_53_1) (= v_v_94_1 (select |c_#valid| v_idx_513))) (or (= v_v_92_1 (select |c_#valid| v_idx_511)) (<= v_b_52_1 v_idx_511)) (= v_v_682_1 (select |c_#memory_int| v_idx_508)) (= v_v_86_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_509)))))} [2019-01-07 15:21:38,731 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 15:21:39,290 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 15:21:39,290 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 15:21:39,502 WARN L270 ngHoareTripleChecker]: Pre: {2147483593#true} [2019-01-07 15:21:39,502 WARN L274 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p4] <= 0); [2019-01-07 15:21:39,503 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p4) 0)) [2019-01-07 15:21:39,561 WARN L276 ngHoareTripleChecker]: Post: {2147483592#true} [2019-01-07 15:21:41,668 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 15:21:41,669 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 15:21:41,669 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 15:21:41,669 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 15:21:41,670 WARN L224 ngHoareTripleChecker]: Pre: {2147483585#(forall ((v_idx_556 Int) (v_idx_559 Int) (v_idx_557 Int) (v_idx_558 Int) (v_idx_562 Int) (v_idx_560 Int) (v_idx_561 Int)) (exists ((v_b_53_1 Int) (v_v_688_1 Int) (v_b_52_1 Int) (v_v_86_1 Int) (v_v_92_1 Int) (v_v_2_1 Int) (v_v_94_1 Int) (v_v_93_1 Int) (v_v_4_1 Int)) (and (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_558) v_v_86_1) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_556)) (= (select |c_old(#valid)| v_idx_559) v_v_2_1) (= v_v_93_1 1) (or (< v_idx_562 v_b_53_1) (= v_v_94_1 (select |c_#valid| v_idx_562))) (or (= v_v_92_1 (select |c_#valid| v_idx_560)) (<= v_b_52_1 v_idx_560)) (or (< v_idx_561 v_b_52_1) (<= v_b_53_1 v_idx_561) (= v_v_93_1 (select |c_#valid| v_idx_561))) (= (select |c_#memory_int| v_idx_557) v_v_688_1))))} [2019-01-07 15:21:41,670 WARN L228 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p6] <= 0); [2019-01-07 15:21:41,670 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p6) 0)) [2019-01-07 15:21:41,670 WARN L230 ngHoareTripleChecker]: Post: {2147483584#(forall ((v_idx_566 Int) (v_idx_567 Int) (v_idx_564 Int) (v_idx_565 Int) (v_idx_568 Int) (v_idx_569 Int) (v_idx_563 Int)) (exists ((v_b_53_1 Int) (v_b_52_1 Int) (v_v_694_1 Int) (v_v_86_1 Int) (v_v_92_1 Int) (v_v_2_1 Int) (v_v_94_1 Int) (v_v_93_1 Int) (v_v_4_1 Int)) (and (or (<= v_b_52_1 v_idx_567) (= v_v_92_1 (select |c_#valid| v_idx_567))) (= (select |c_#memory_int| v_idx_564) v_v_694_1) (= v_v_86_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_565)) (= v_v_93_1 1) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_563)) (= v_v_2_1 (select |c_old(#valid)| v_idx_566)) (or (<= v_b_53_1 v_idx_568) (< v_idx_568 v_b_52_1) (= v_v_93_1 (select |c_#valid| v_idx_568))) (or (= v_v_94_1 (select |c_#valid| v_idx_569)) (< v_idx_569 v_b_53_1)))))} [2019-01-07 15:21:41,670 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 15:21:42,186 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 15:21:42,186 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 15:21:42,372 WARN L270 ngHoareTripleChecker]: Pre: {2147483585#true} [2019-01-07 15:21:42,372 WARN L274 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p6] <= 0); [2019-01-07 15:21:42,372 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p6) 0)) [2019-01-07 15:21:42,407 WARN L276 ngHoareTripleChecker]: Post: {2147483584#true} [2019-01-07 15:21:44,477 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 15:21:44,477 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 15:21:44,478 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 15:21:44,478 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 15:21:44,478 WARN L224 ngHoareTripleChecker]: Pre: {2147483577#(forall ((v_idx_614 Int) (v_idx_615 Int) (v_idx_612 Int) (v_idx_613 Int) (v_idx_618 Int) (v_idx_616 Int) (v_idx_617 Int)) (exists ((v_v_703_1 Int) (v_b_53_1 Int) (v_b_52_1 Int) (v_v_86_1 Int) (v_v_92_1 Int) (v_v_2_1 Int) (v_v_94_1 Int) (v_v_93_1 Int) (v_v_4_1 Int)) (and (= v_v_93_1 1) (or (< v_idx_617 v_b_52_1) (<= v_b_53_1 v_idx_617) (= (select |c_#valid| v_idx_617) v_v_93_1)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_612)) (= (select |c_old(#valid)| v_idx_615) v_v_2_1) (or (<= v_b_52_1 v_idx_616) (= (select |c_#valid| v_idx_616) v_v_92_1)) (= (select |c_#memory_int| v_idx_613) v_v_703_1) (or (< v_idx_618 v_b_53_1) (= v_v_94_1 (select |c_#valid| v_idx_618))) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_614) v_v_86_1))))} [2019-01-07 15:21:44,478 WARN L228 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p8] <= 0); [2019-01-07 15:21:44,478 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p8) 0)) [2019-01-07 15:21:44,479 WARN L230 ngHoareTripleChecker]: Post: {2147483576#(forall ((v_idx_621 Int) (v_idx_622 Int) (v_idx_620 Int) (v_idx_625 Int) (v_idx_623 Int) (v_idx_624 Int) (v_idx_619 Int)) (exists ((v_b_53_1 Int) (v_b_52_1 Int) (v_v_86_1 Int) (v_v_706_1 Int) (v_v_92_1 Int) (v_v_2_1 Int) (v_v_94_1 Int) (v_v_93_1 Int) (v_v_4_1 Int)) (and (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_621) v_v_86_1) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_619)) (= v_v_93_1 1) (= (select |c_old(#valid)| v_idx_622) v_v_2_1) (or (<= v_b_52_1 v_idx_623) (= (select |c_#valid| v_idx_623) v_v_92_1)) (or (< v_idx_625 v_b_53_1) (= (select |c_#valid| v_idx_625) v_v_94_1)) (= (select |c_#memory_int| v_idx_620) v_v_706_1) (or (<= v_b_53_1 v_idx_624) (= v_v_93_1 (select |c_#valid| v_idx_624)) (< v_idx_624 v_b_52_1)))))} [2019-01-07 15:21:44,479 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 15:21:45,107 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 15:21:45,107 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 15:21:45,296 WARN L270 ngHoareTripleChecker]: Pre: {2147483577#true} [2019-01-07 15:21:45,296 WARN L274 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p8] <= 0); [2019-01-07 15:21:45,296 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= (select |c_#memory_int| c_ULTIMATE.start_main_p8) 0)) [2019-01-07 15:21:45,319 WARN L276 ngHoareTripleChecker]: Post: {2147483576#true} [2019-01-07 15:21:45,386 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-01-07 15:21:45,441 INFO L272 AbstractInterpreter]: Visited 29 different actions 40 times. Merged at 1 different actions 1 times. Never widened. Found 19 fixpoints after 11 different actions. Largest state had 0 variables. [2019-01-07 15:21:45,443 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-01-07 15:21:45,445 INFO L168 Benchmark]: Toolchain (without parser) took 26671.88 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 415.1 MB). Peak memory consumption was 415.1 MB. Max. memory is 7.1 GB. [2019-01-07 15:21:45,447 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. [2019-01-07 15:21:45,448 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.44 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. [2019-01-07 15:21:45,449 INFO L168 Benchmark]: Boogie Preprocessor took 39.03 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. [2019-01-07 15:21:45,449 INFO L168 Benchmark]: RCFGBuilder took 1377.85 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2019-01-07 15:21:45,451 INFO L168 Benchmark]: Abstract Interpretation took 25162.53 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 372.8 MB). Peak memory consumption was 372.8 MB. Max. memory is 7.1 GB. [2019-01-07 15:21:45,458 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 82.44 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 39.03 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 1377.85 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 25162.53 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 372.8 MB). Peak memory consumption was 372.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 68]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L27] assume p1 < p2; [L28] assume p2 < p3; [L29] assume p3 < p4; [L30] assume p4 < p5; [L31] assume p5 < p6; [L32] assume p6 < p7; [L33] assume p7 < p8; [L34] assume p8 < p9; [L36] #memory_int[p1] := 0; [L37] #memory_int[p2] := 0; [L38] #memory_int[p3] := 0; [L39] #memory_int[p4] := 0; [L40] #memory_int[p5] := 0; [L41] #memory_int[p6] := 0; [L42] #memory_int[p7] := 0; [L43] #memory_int[p8] := 0; [L44] #memory_int[p9] := 0; [L68] assert #memory_int[p1] >= 0; - UnprovableResult [Line: 69]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L27] assume p1 < p2; [L28] assume p2 < p3; [L29] assume p3 < p4; [L30] assume p4 < p5; [L31] assume p5 < p6; [L32] assume p6 < p7; [L33] assume p7 < p8; [L34] assume p8 < p9; [L36] #memory_int[p1] := 0; [L37] #memory_int[p2] := 0; [L38] #memory_int[p3] := 0; [L39] #memory_int[p4] := 0; [L40] #memory_int[p5] := 0; [L41] #memory_int[p6] := 0; [L42] #memory_int[p7] := 0; [L43] #memory_int[p8] := 0; [L44] #memory_int[p9] := 0; [L68] assert #memory_int[p1] >= 0; [L69] assert #memory_int[p2] <= 0; - UnprovableResult [Line: 70]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L27] assume p1 < p2; [L28] assume p2 < p3; [L29] assume p3 < p4; [L30] assume p4 < p5; [L31] assume p5 < p6; [L32] assume p6 < p7; [L33] assume p7 < p8; [L34] assume p8 < p9; [L36] #memory_int[p1] := 0; [L37] #memory_int[p2] := 0; [L38] #memory_int[p3] := 0; [L39] #memory_int[p4] := 0; [L40] #memory_int[p5] := 0; [L41] #memory_int[p6] := 0; [L42] #memory_int[p7] := 0; [L43] #memory_int[p8] := 0; [L44] #memory_int[p9] := 0; [L68] assert #memory_int[p1] >= 0; [L69] assert #memory_int[p2] <= 0; [L70] assert #memory_int[p3] >= 0; - UnprovableResult [Line: 71]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L27] assume p1 < p2; [L28] assume p2 < p3; [L29] assume p3 < p4; [L30] assume p4 < p5; [L31] assume p5 < p6; [L32] assume p6 < p7; [L33] assume p7 < p8; [L34] assume p8 < p9; [L36] #memory_int[p1] := 0; [L37] #memory_int[p2] := 0; [L38] #memory_int[p3] := 0; [L39] #memory_int[p4] := 0; [L40] #memory_int[p5] := 0; [L41] #memory_int[p6] := 0; [L42] #memory_int[p7] := 0; [L43] #memory_int[p8] := 0; [L44] #memory_int[p9] := 0; [L68] assert #memory_int[p1] >= 0; [L69] assert #memory_int[p2] <= 0; [L70] assert #memory_int[p3] >= 0; [L71] assert #memory_int[p4] <= 0; - UnprovableResult [Line: 72]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L27] assume p1 < p2; [L28] assume p2 < p3; [L29] assume p3 < p4; [L30] assume p4 < p5; [L31] assume p5 < p6; [L32] assume p6 < p7; [L33] assume p7 < p8; [L34] assume p8 < p9; [L36] #memory_int[p1] := 0; [L37] #memory_int[p2] := 0; [L38] #memory_int[p3] := 0; [L39] #memory_int[p4] := 0; [L40] #memory_int[p5] := 0; [L41] #memory_int[p6] := 0; [L42] #memory_int[p7] := 0; [L43] #memory_int[p8] := 0; [L44] #memory_int[p9] := 0; [L68] assert #memory_int[p1] >= 0; [L69] assert #memory_int[p2] <= 0; [L70] assert #memory_int[p3] >= 0; [L71] assert #memory_int[p4] <= 0; [L72] assert #memory_int[p5] >= 0; - UnprovableResult [Line: 73]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L27] assume p1 < p2; [L28] assume p2 < p3; [L29] assume p3 < p4; [L30] assume p4 < p5; [L31] assume p5 < p6; [L32] assume p6 < p7; [L33] assume p7 < p8; [L34] assume p8 < p9; [L36] #memory_int[p1] := 0; [L37] #memory_int[p2] := 0; [L38] #memory_int[p3] := 0; [L39] #memory_int[p4] := 0; [L40] #memory_int[p5] := 0; [L41] #memory_int[p6] := 0; [L42] #memory_int[p7] := 0; [L43] #memory_int[p8] := 0; [L44] #memory_int[p9] := 0; [L68] assert #memory_int[p1] >= 0; [L69] assert #memory_int[p2] <= 0; [L70] assert #memory_int[p3] >= 0; [L71] assert #memory_int[p4] <= 0; [L72] assert #memory_int[p5] >= 0; [L73] assert #memory_int[p6] <= 0; - UnprovableResult [Line: 74]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L27] assume p1 < p2; [L28] assume p2 < p3; [L29] assume p3 < p4; [L30] assume p4 < p5; [L31] assume p5 < p6; [L32] assume p6 < p7; [L33] assume p7 < p8; [L34] assume p8 < p9; [L36] #memory_int[p1] := 0; [L37] #memory_int[p2] := 0; [L38] #memory_int[p3] := 0; [L39] #memory_int[p4] := 0; [L40] #memory_int[p5] := 0; [L41] #memory_int[p6] := 0; [L42] #memory_int[p7] := 0; [L43] #memory_int[p8] := 0; [L44] #memory_int[p9] := 0; [L68] assert #memory_int[p1] >= 0; [L69] assert #memory_int[p2] <= 0; [L70] assert #memory_int[p3] >= 0; [L71] assert #memory_int[p4] <= 0; [L72] assert #memory_int[p5] >= 0; [L73] assert #memory_int[p6] <= 0; [L74] assert #memory_int[p7] >= 0; - UnprovableResult [Line: 75]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L27] assume p1 < p2; [L28] assume p2 < p3; [L29] assume p3 < p4; [L30] assume p4 < p5; [L31] assume p5 < p6; [L32] assume p6 < p7; [L33] assume p7 < p8; [L34] assume p8 < p9; [L36] #memory_int[p1] := 0; [L37] #memory_int[p2] := 0; [L38] #memory_int[p3] := 0; [L39] #memory_int[p4] := 0; [L40] #memory_int[p5] := 0; [L41] #memory_int[p6] := 0; [L42] #memory_int[p7] := 0; [L43] #memory_int[p8] := 0; [L44] #memory_int[p9] := 0; [L68] assert #memory_int[p1] >= 0; [L69] assert #memory_int[p2] <= 0; [L70] assert #memory_int[p3] >= 0; [L71] assert #memory_int[p4] <= 0; [L72] assert #memory_int[p5] >= 0; [L73] assert #memory_int[p6] <= 0; [L74] assert #memory_int[p7] >= 0; [L75] assert #memory_int[p8] <= 0; - UnprovableResult [Line: 76]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L80-L81] modifies #valid; [L80-L82] ensures old(#valid)[ptr] == 0; [L80-L83] ensures #valid == old(#valid)[ptr := 1]; [L27] assume p1 < p2; [L28] assume p2 < p3; [L29] assume p3 < p4; [L30] assume p4 < p5; [L31] assume p5 < p6; [L32] assume p6 < p7; [L33] assume p7 < p8; [L34] assume p8 < p9; [L36] #memory_int[p1] := 0; [L37] #memory_int[p2] := 0; [L38] #memory_int[p3] := 0; [L39] #memory_int[p4] := 0; [L40] #memory_int[p5] := 0; [L41] #memory_int[p6] := 0; [L42] #memory_int[p7] := 0; [L43] #memory_int[p8] := 0; [L44] #memory_int[p9] := 0; [L68] assert #memory_int[p1] >= 0; [L69] assert #memory_int[p2] <= 0; [L70] assert #memory_int[p3] >= 0; [L71] assert #memory_int[p4] <= 0; [L72] assert #memory_int[p5] >= 0; [L73] assert #memory_int[p6] <= 0; [L74] assert #memory_int[p7] >= 0; [L75] assert #memory_int[p8] <= 0; [L76] assert #memory_int[p9] >= 0; RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...