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/eureka_05.i_5.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f57a05f [2019-01-07 19:05:08,368 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-07 19:05:08,370 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-07 19:05:08,389 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-07 19:05:08,389 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-07 19:05:08,390 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-07 19:05:08,393 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-07 19:05:08,395 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-07 19:05:08,399 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-07 19:05:08,401 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-07 19:05:08,403 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2019-01-07 19:05:08,455 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 19:05:08,477 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-07 19:05:08,477 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-07 19:05:08,478 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-07 19:05:08,478 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-07 19:05:08,478 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-07 19:05:08,479 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-07 19:05:08,480 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-07 19:05:08,480 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-07 19:05:08,480 INFO L133 SettingsManager]: * Explicit value domain=true [2019-01-07 19:05:08,480 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-07 19:05:08,481 INFO L133 SettingsManager]: * Octagon Domain=false [2019-01-07 19:05:08,481 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-07 19:05:08,481 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-07 19:05:08,481 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-07 19:05:08,482 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-07 19:05:08,483 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-07 19:05:08,483 INFO L133 SettingsManager]: * Use SBE=true [2019-01-07 19:05:08,483 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-07 19:05:08,483 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-07 19:05:08,484 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-07 19:05:08,485 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-07 19:05:08,485 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-07 19:05:08,486 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-07 19:05:08,486 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-07 19:05:08,486 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-07 19:05:08,486 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-07 19:05:08,486 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-07 19:05:08,487 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-07 19:05:08,487 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-07 19:05:08,487 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-07 19:05:08,487 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-07 19:05:08,487 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 19:05:08,488 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-07 19:05:08,488 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-07 19:05:08,488 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-07 19:05:08,488 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-07 19:05:08,489 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-07 19:05:08,489 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-07 19:05:08,489 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-07 19:05:08,489 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-07 19:05:08,537 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-07 19:05:08,553 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-07 19:05:08,559 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-07 19:05:08,561 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-07 19:05:08,562 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-07 19:05:08,563 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/eureka_05.i_5.bpl [2019-01-07 19:05:08,563 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/eureka_05.i_5.bpl' [2019-01-07 19:05:08,626 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-07 19:05:08,627 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-07 19:05:08,628 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-07 19:05:08,628 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-07 19:05:08,629 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-07 19:05:08,651 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:08" (1/1) ... [2019-01-07 19:05:08,665 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:08" (1/1) ... [2019-01-07 19:05:08,676 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-07 19:05:08,677 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-07 19:05:08,678 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-07 19:05:08,678 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-07 19:05:08,692 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:08" (1/1) ... [2019-01-07 19:05:08,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:08" (1/1) ... [2019-01-07 19:05:08,695 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:08" (1/1) ... [2019-01-07 19:05:08,695 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:08" (1/1) ... [2019-01-07 19:05:08,702 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:08" (1/1) ... [2019-01-07 19:05:08,706 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:08" (1/1) ... [2019-01-07 19:05:08,707 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:08" (1/1) ... [2019-01-07 19:05:08,710 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-07 19:05:08,711 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-07 19:05:08,711 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-07 19:05:08,711 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-07 19:05:08,712 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 07:05:08" (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 19:05:08,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-07 19:05:08,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-07 19:05:09,275 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2019-01-07 19:05:09,277 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-07 19:05:09,277 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-01-07 19:05:09,279 INFO L202 PluginConnector]: Adding new model eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 07:05:09 BoogieIcfgContainer [2019-01-07 19:05:09,279 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-07 19:05:09,280 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-01-07 19:05:09,280 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-01-07 19:05:09,280 INFO L276 PluginConnector]: Abstract Interpretation initialized [2019-01-07 19:05:09,281 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "eureka_05.i_5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 07:05:09" (1/1) ... [2019-01-07 19:05:09,339 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-07 19:05:13,187 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 19:05:13,188 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 19:05:13,189 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 19:05:13,189 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 19:05:13,190 WARN L224 ngHoareTripleChecker]: Pre: {2147483639#(or (forall ((v_idx_47 Int) (v_idx_48 Int) (v_idx_45 Int) (v_idx_46 Int) (v_idx_43 Int) (v_idx_44 Int) (v_idx_49 Int)) (exists ((v_v_22_1 Int) (v_v_20_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int)) (and (= (select |c_old(~array)| v_idx_46) v_v_2_1) (or (< v_idx_49 5) (= v_v_17_1 (select c_~array v_idx_49))) (or (= (select c_ULTIMATE.start_main_~array~7 v_idx_45) v_v_22_1) (< v_idx_45 5)) (= c_ULTIMATE.start_main_~i~7 3) (= c_~n 5) (or (< v_idx_48 0) (= 0 (select c_~array v_idx_48)) (<= 5 v_idx_48)) (or (<= 4 v_idx_43) (= (select c_ULTIMATE.start_main_~array~7 v_idx_43) v_v_20_1)) (or (<= 0 v_idx_47) (= v_v_3_1 (select c_~array v_idx_47))) (or (< v_idx_44 4) (= (select c_ULTIMATE.start_main_~array~7 v_idx_44) 4) (<= 5 v_idx_44))))) (forall ((v_idx_41 Int) (v_idx_42 Int) (v_idx_40 Int) (v_idx_38 Int) (v_idx_39 Int)) (exists ((v_v_19_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int)) (and (or (< v_idx_41 0) (= (select c_~array v_idx_41) 0) (<= 5 v_idx_41)) (= c_~n 5) (or (= (select c_~array v_idx_42) v_v_17_1) (< v_idx_42 5)) (= (select c_ULTIMATE.start_main_~array~7 v_idx_38) v_v_19_1) (or (<= 0 v_idx_40) (= (select c_~array v_idx_40) v_v_3_1)) (= c_ULTIMATE.start_main_~i~7 4) (= (select |c_old(~array)| v_idx_39) v_v_2_1)))))} [2019-01-07 19:05:13,190 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~i~7 >= 0);main_~array~7 := main_~array~7[main_~i~7 := main_~i~7];main_#t~post2 := main_~i~7;main_~i~7 := main_#t~post2 - 1;havoc main_#t~post2; [2019-01-07 19:05:13,191 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 c_ULTIMATE.start_main_~i~7) (= c_ULTIMATE.start_main_~array~7_primed (store c_ULTIMATE.start_main_~array~7 c_ULTIMATE.start_main_~i~7 c_ULTIMATE.start_main_~i~7)) (= c_ULTIMATE.start_main_~i~7 (+ c_ULTIMATE.start_main_~i~7_primed 1))) [2019-01-07 19:05:13,192 WARN L230 ngHoareTripleChecker]: Post: {2147483638#(or (forall ((v_idx_58 Int) (v_idx_59 Int) (v_idx_57 Int) (v_idx_63 Int) (v_idx_64 Int) (v_idx_61 Int) (v_idx_62 Int) (v_idx_60 Int)) (exists ((v_v_22_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int) (v_v_39_1 Int)) (and (or (= (select c_ULTIMATE.start_main_~array~7 v_idx_60) v_v_22_1) (< v_idx_60 5)) (or (< v_idx_64 5) (= v_v_17_1 (select c_~array v_idx_64))) (or (= (select c_ULTIMATE.start_main_~array~7 v_idx_57) v_v_39_1) (<= 3 v_idx_57)) (= c_~n 5) (or (<= 0 v_idx_62) (= v_v_3_1 (select c_~array v_idx_62))) (or (= (select c_ULTIMATE.start_main_~array~7 v_idx_58) 3) (<= 4 v_idx_58) (< v_idx_58 3)) (= c_ULTIMATE.start_main_~i~7 2) (or (<= 5 v_idx_59) (< v_idx_59 4) (= (select c_ULTIMATE.start_main_~array~7 v_idx_59) 4)) (or (= 0 (select c_~array v_idx_63)) (<= 5 v_idx_63) (< v_idx_63 0)) (= v_v_2_1 (select |c_old(~array)| v_idx_61))))) (forall ((v_idx_56 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)) (exists ((v_v_36_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int) (v_v_38_1 Int)) (and (= c_ULTIMATE.start_main_~i~7 3) (or (< v_idx_52 5) (= (select c_ULTIMATE.start_main_~array~7 v_idx_52) v_v_38_1)) (or (= (select c_ULTIMATE.start_main_~array~7 v_idx_50) v_v_36_1) (<= 4 v_idx_50)) (or (= (select c_~array v_idx_54) v_v_3_1) (<= 0 v_idx_54)) (or (< v_idx_56 5) (= v_v_17_1 (select c_~array v_idx_56))) (= c_~n 5) (or (<= 5 v_idx_55) (= (select c_~array v_idx_55) 0) (< v_idx_55 0)) (or (<= 5 v_idx_51) (= (select c_ULTIMATE.start_main_~array~7 v_idx_51) 4) (< v_idx_51 4)) (= v_v_2_1 (select |c_old(~array)| v_idx_53))))))} [2019-01-07 19:05:13,192 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 19:05:13,826 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 19:05:13,827 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 19:05:20,388 WARN L181 SmtUtils]: Spent 6.56 s on a formula simplification that was a NOOP. DAG size: 82 [2019-01-07 19:05:20,388 WARN L270 ngHoareTripleChecker]: Pre: {2147483639#(or (forall ((v_idx_47 Int) (v_idx_48 Int) (v_idx_45 Int) (v_idx_46 Int) (v_idx_43 Int) (v_idx_44 Int) (v_idx_49 Int)) (exists ((v_v_22_1 Int) (v_v_20_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int)) (and (= (select |old(~array)| v_idx_46) v_v_2_1) (or (< v_idx_49 5) (= v_v_17_1 (select ~array v_idx_49))) (or (= (select ULTIMATE.start_main_~array~7 v_idx_45) v_v_22_1) (< v_idx_45 5)) (= ULTIMATE.start_main_~i~7 3) (= ~n 5) (or (< v_idx_48 0) (= 0 (select ~array v_idx_48)) (<= 5 v_idx_48)) (or (<= 4 v_idx_43) (= (select ULTIMATE.start_main_~array~7 v_idx_43) v_v_20_1)) (or (<= 0 v_idx_47) (= v_v_3_1 (select ~array v_idx_47))) (or (< v_idx_44 4) (= (select ULTIMATE.start_main_~array~7 v_idx_44) 4) (<= 5 v_idx_44))))) (forall ((v_idx_41 Int) (v_idx_42 Int) (v_idx_40 Int) (v_idx_38 Int) (v_idx_39 Int)) (exists ((v_v_19_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int)) (and (or (< v_idx_41 0) (= (select ~array v_idx_41) 0) (<= 5 v_idx_41)) (= ~n 5) (or (= (select ~array v_idx_42) v_v_17_1) (< v_idx_42 5)) (= (select ULTIMATE.start_main_~array~7 v_idx_38) v_v_19_1) (or (<= 0 v_idx_40) (= (select ~array v_idx_40) v_v_3_1)) (= ULTIMATE.start_main_~i~7 4) (= (select |old(~array)| v_idx_39) v_v_2_1)))))} [2019-01-07 19:05:20,389 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~i~7 >= 0);main_~array~7 := main_~array~7[main_~i~7 := main_~i~7];main_#t~post2 := main_~i~7;main_~i~7 := main_#t~post2 - 1;havoc main_#t~post2; [2019-01-07 19:05:20,389 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 c_ULTIMATE.start_main_~i~7) (= c_ULTIMATE.start_main_~array~7_primed (store c_ULTIMATE.start_main_~array~7 c_ULTIMATE.start_main_~i~7 c_ULTIMATE.start_main_~i~7)) (= c_ULTIMATE.start_main_~i~7 (+ c_ULTIMATE.start_main_~i~7_primed 1))) [2019-01-07 19:05:29,113 WARN L181 SmtUtils]: Spent 8.72 s on a formula simplification that was a NOOP. DAG size: 103 [2019-01-07 19:05:29,113 WARN L276 ngHoareTripleChecker]: Post: {2147483638#(or (forall ((v_idx_58 Int) (v_idx_59 Int) (v_idx_57 Int) (v_idx_63 Int) (v_idx_64 Int) (v_idx_61 Int) (v_idx_62 Int) (v_idx_60 Int)) (exists ((v_v_22_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int) (v_v_39_1 Int)) (and (or (= (select ULTIMATE.start_main_~array~7 v_idx_60) v_v_22_1) (< v_idx_60 5)) (or (< v_idx_64 5) (= v_v_17_1 (select ~array v_idx_64))) (or (= (select ULTIMATE.start_main_~array~7 v_idx_57) v_v_39_1) (<= 3 v_idx_57)) (= ~n 5) (or (<= 0 v_idx_62) (= v_v_3_1 (select ~array v_idx_62))) (or (= (select ULTIMATE.start_main_~array~7 v_idx_58) 3) (<= 4 v_idx_58) (< v_idx_58 3)) (= ULTIMATE.start_main_~i~7 2) (or (<= 5 v_idx_59) (< v_idx_59 4) (= (select ULTIMATE.start_main_~array~7 v_idx_59) 4)) (or (= 0 (select ~array v_idx_63)) (<= 5 v_idx_63) (< v_idx_63 0)) (= v_v_2_1 (select |old(~array)| v_idx_61))))) (forall ((v_idx_56 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)) (exists ((v_v_36_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int) (v_v_38_1 Int)) (and (= ULTIMATE.start_main_~i~7 3) (or (< v_idx_52 5) (= (select ULTIMATE.start_main_~array~7 v_idx_52) v_v_38_1)) (or (= (select ULTIMATE.start_main_~array~7 v_idx_50) v_v_36_1) (<= 4 v_idx_50)) (or (= (select ~array v_idx_54) v_v_3_1) (<= 0 v_idx_54)) (or (< v_idx_56 5) (= v_v_17_1 (select ~array v_idx_56))) (= ~n 5) (or (<= 5 v_idx_55) (= (select ~array v_idx_55) 0) (< v_idx_55 0)) (or (<= 5 v_idx_51) (= (select ULTIMATE.start_main_~array~7 v_idx_51) 4) (< v_idx_51 4)) (= v_v_2_1 (select |old(~array)| v_idx_53))))))} [2019-01-07 19:05:33,572 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 19:05:33,573 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 19:05:33,574 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 19:05:33,574 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 19:05:33,574 WARN L224 ngHoareTripleChecker]: Pre: {2147483635#(or (forall ((v_idx_89 Int) (v_idx_87 Int) (v_idx_88 Int) (v_idx_85 Int) (v_idx_86 Int) (v_idx_83 Int) (v_idx_84 Int) (v_idx_90 Int)) (exists ((v_v_22_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int) (v_v_39_1 Int)) (and (or (<= 4 v_idx_84) (= 3 (select c_ULTIMATE.start_main_~array~7 v_idx_84)) (< v_idx_84 3)) (or (= v_v_17_1 (select c_~array v_idx_90)) (< v_idx_90 5)) (or (= (select c_ULTIMATE.start_main_~array~7 v_idx_85) 4) (<= 5 v_idx_85) (< v_idx_85 4)) (= c_~n 5) (= v_v_2_1 (select |c_old(~array)| v_idx_87)) (or (<= 5 v_idx_89) (= 0 (select c_~array v_idx_89)) (< v_idx_89 0)) (or (<= 0 v_idx_88) (= v_v_3_1 (select c_~array v_idx_88))) (= c_ULTIMATE.start_main_~i~7 2) (or (= (select c_ULTIMATE.start_main_~array~7 v_idx_86) v_v_22_1) (< v_idx_86 5)) (or (= (select c_ULTIMATE.start_main_~array~7 v_idx_83) v_v_39_1) (<= 3 v_idx_83))))) (forall ((v_idx_94 Int) (v_idx_95 Int) (v_idx_92 Int) (v_idx_93 Int) (v_idx_91 Int)) (exists ((v_v_205_1 Int) (v_v_204_1 Int) (v_v_202_1 Int) (v_v_199_1 Int)) (and (= (select c_ULTIMATE.start_main_~array~7 v_idx_91) v_v_199_1) (or (< v_idx_94 5) (= v_v_204_1 (select c_~array v_idx_94))) (= c_~n 5) (or (<= 5 v_idx_93) (< v_idx_93 0) (= 0 (select c_~array v_idx_93))) (or (<= 0 v_idx_92) (= v_v_202_1 (select c_~array v_idx_92))) (= v_v_205_1 (select |c_old(~array)| v_idx_95)) (not (= c_ULTIMATE.start_main_~i~7 0))))))} [2019-01-07 19:05:33,574 WARN L228 ngHoareTripleChecker]: Action: assume !!(main_~i~7 >= 0);main_~array~7 := main_~array~7[main_~i~7 := main_~i~7];main_#t~post2 := main_~i~7;main_~i~7 := main_#t~post2 - 1;havoc main_#t~post2; [2019-01-07 19:05:33,575 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 c_ULTIMATE.start_main_~i~7) (= c_ULTIMATE.start_main_~array~7_primed (store c_ULTIMATE.start_main_~array~7 c_ULTIMATE.start_main_~i~7 c_ULTIMATE.start_main_~i~7)) (= c_ULTIMATE.start_main_~i~7 (+ c_ULTIMATE.start_main_~i~7_primed 1))) [2019-01-07 19:05:33,575 WARN L230 ngHoareTripleChecker]: Post: {2147483634#(forall ((v_idx_102 Int) (v_idx_98 Int) (v_idx_99 Int) (v_idx_96 Int) (v_idx_97 Int) (v_idx_100 Int) (v_idx_101 Int)) (exists ((v_v_220_1 Int) (v_b_23_1 Int) (v_b_22_1 Int) (v_v_221_1 Int) (v_v_205_1 Int) (v_v_204_1 Int) (v_v_202_1 Int) (v_v_219_1 Int)) (and (or (<= v_b_23_1 v_idx_97) (= (select c_ULTIMATE.start_main_~array~7 v_idx_97) v_v_220_1) (< v_idx_97 v_b_22_1)) (not (= v_b_22_1 0)) (or (<= v_b_22_1 v_idx_96) (= v_v_219_1 (select c_ULTIMATE.start_main_~array~7 v_idx_96))) (= c_~n 5) (or (<= 0 v_idx_99) (= (select c_~array v_idx_99) v_v_202_1)) (or (< v_idx_101 5) (= (select c_~array v_idx_101) v_v_204_1)) (not (= v_v_220_1 0)) (= (select |c_old(~array)| v_idx_102) v_v_205_1) (or (= v_v_221_1 (select c_ULTIMATE.start_main_~array~7 v_idx_98)) (< v_idx_98 v_b_23_1)) (or (< v_idx_100 0) (= (select c_~array v_idx_100) 0) (<= 5 v_idx_100)))))} [2019-01-07 19:05:33,575 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 19:05:34,038 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 19:05:34,039 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 19:05:42,035 WARN L181 SmtUtils]: Spent 8.00 s on a formula simplification that was a NOOP. DAG size: 93 [2019-01-07 19:05:42,035 WARN L270 ngHoareTripleChecker]: Pre: {2147483635#(or (forall ((v_idx_89 Int) (v_idx_87 Int) (v_idx_88 Int) (v_idx_85 Int) (v_idx_86 Int) (v_idx_83 Int) (v_idx_84 Int) (v_idx_90 Int)) (exists ((v_v_22_1 Int) (v_v_2_1 Int) (v_v_3_1 Int) (v_v_17_1 Int) (v_v_39_1 Int)) (and (or (<= 4 v_idx_84) (= 3 (select ULTIMATE.start_main_~array~7 v_idx_84)) (< v_idx_84 3)) (or (= v_v_17_1 (select ~array v_idx_90)) (< v_idx_90 5)) (or (= (select ULTIMATE.start_main_~array~7 v_idx_85) 4) (<= 5 v_idx_85) (< v_idx_85 4)) (= ~n 5) (= v_v_2_1 (select |old(~array)| v_idx_87)) (or (<= 5 v_idx_89) (= 0 (select ~array v_idx_89)) (< v_idx_89 0)) (or (<= 0 v_idx_88) (= v_v_3_1 (select ~array v_idx_88))) (= ULTIMATE.start_main_~i~7 2) (or (= (select ULTIMATE.start_main_~array~7 v_idx_86) v_v_22_1) (< v_idx_86 5)) (or (= (select ULTIMATE.start_main_~array~7 v_idx_83) v_v_39_1) (<= 3 v_idx_83))))) (forall ((v_idx_94 Int) (v_idx_95 Int) (v_idx_92 Int) (v_idx_93 Int) (v_idx_91 Int)) (exists ((v_v_205_1 Int) (v_v_204_1 Int) (v_v_202_1 Int) (v_v_199_1 Int)) (and (= (select ULTIMATE.start_main_~array~7 v_idx_91) v_v_199_1) (or (< v_idx_94 5) (= v_v_204_1 (select ~array v_idx_94))) (= ~n 5) (or (<= 5 v_idx_93) (< v_idx_93 0) (= 0 (select ~array v_idx_93))) (or (<= 0 v_idx_92) (= v_v_202_1 (select ~array v_idx_92))) (= v_v_205_1 (select |old(~array)| v_idx_95)) (not (= ULTIMATE.start_main_~i~7 0))))))} [2019-01-07 19:05:42,036 WARN L274 ngHoareTripleChecker]: Action: assume !!(main_~i~7 >= 0);main_~array~7 := main_~array~7[main_~i~7 := main_~i~7];main_#t~post2 := main_~i~7;main_~i~7 := main_#t~post2 - 1;havoc main_#t~post2; [2019-01-07 19:05:42,036 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 c_ULTIMATE.start_main_~i~7) (= c_ULTIMATE.start_main_~array~7_primed (store c_ULTIMATE.start_main_~array~7 c_ULTIMATE.start_main_~i~7 c_ULTIMATE.start_main_~i~7)) (= c_ULTIMATE.start_main_~i~7 (+ c_ULTIMATE.start_main_~i~7_primed 1))) [2019-01-07 19:05:42,308 WARN L276 ngHoareTripleChecker]: Post: {2147483634#(and (= ~n 5) (forall ((v_idx_100 Int)) (or (< v_idx_100 0) (= (select ~array v_idx_100) 0) (<= 5 v_idx_100))))} [2019-01-07 19:05:47,681 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 19:05:47,682 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 19:05:47,682 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 19:05:47,682 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 19:05:47,683 WARN L224 ngHoareTripleChecker]: Pre: {2147483619#(or (forall ((v_idx_181 Int) (v_idx_184 Int) (v_idx_185 Int) (v_idx_182 Int) (v_idx_183 Int) (v_idx_186 Int) (v_idx_187 Int)) (exists ((v_v_220_1 Int) (v_b_23_1 Int) (v_b_22_1 Int) (v_v_221_1 Int) (v_v_205_1 Int) (v_v_204_1 Int) (v_v_202_1 Int) (v_v_219_1 Int)) (and (not (= v_b_22_1 0)) (= c_~n 5) (or (< v_idx_186 5) (= (select c_~array v_idx_186) v_v_204_1)) (= (select |c_old(~array)| v_idx_187) v_v_205_1) (or (<= 5 v_idx_185) (< v_idx_185 0) (= 0 (select c_~array v_idx_185))) (not (= v_v_220_1 0)) (= c_ULTIMATE.start_SelectionSort_~lh~4 0) (or (= v_v_202_1 (select c_~array v_idx_184)) (<= 0 v_idx_184)) (or (= (select c_ULTIMATE.start_main_~array~7 v_idx_183) v_v_221_1) (< v_idx_183 v_b_23_1)) (or (<= v_b_22_1 v_idx_181) (= (select c_ULTIMATE.start_main_~array~7 v_idx_181) v_v_219_1)) (or (< v_idx_182 v_b_22_1) (<= v_b_23_1 v_idx_182) (= (select c_ULTIMATE.start_main_~array~7 v_idx_182) v_v_220_1))))) (forall ((v_idx_191 Int) (v_idx_192 Int) (v_idx_190 Int) (v_idx_188 Int) (v_idx_189 Int)) (exists ((v_v_205_1 Int) (v_v_204_1 Int) (v_v_202_1 Int) (v_v_199_1 Int)) (and (or (= v_v_202_1 (select c_~array v_idx_189)) (<= 0 v_idx_189)) (= v_v_199_1 (select c_ULTIMATE.start_main_~array~7 v_idx_188)) (= c_~n 5) (= (select |c_old(~array)| v_idx_192) v_v_205_1) (or (= (select c_~array v_idx_190) 0) (<= 5 v_idx_190) (< v_idx_190 0)) (or (< v_idx_191 5) (= v_v_204_1 (select c_~array v_idx_191))) (= c_ULTIMATE.start_SelectionSort_~lh~4 0) (not (= c_ULTIMATE.start_main_~i~7 0))))))} [2019-01-07 19:05:47,683 WARN L228 ngHoareTripleChecker]: Action: assume !!(SelectionSort_~lh~4 < ~n);SelectionSort_~rh~4 := SelectionSort_~lh~4;SelectionSort_~i~4 := SelectionSort_~lh~4 + 1; [2019-01-07 19:05:47,683 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (< c_ULTIMATE.start_SelectionSort_~lh~4 c_~n) (= c_ULTIMATE.start_SelectionSort_~rh~4_primed c_ULTIMATE.start_SelectionSort_~lh~4) (= c_ULTIMATE.start_SelectionSort_~i~4_primed (+ c_ULTIMATE.start_SelectionSort_~lh~4 1))) [2019-01-07 19:05:47,684 WARN L230 ngHoareTripleChecker]: Post: {2147483618#(or (forall ((v_idx_195 Int) (v_idx_196 Int) (v_idx_193 Int) (v_idx_194 Int) (v_idx_199 Int) (v_idx_197 Int) (v_idx_198 Int)) (exists ((v_v_220_1 Int) (v_b_23_1 Int) (v_b_22_1 Int) (v_v_221_1 Int) (v_v_205_1 Int) (v_v_204_1 Int) (v_v_202_1 Int) (v_v_219_1 Int)) (and (or (<= 0 v_idx_196) (= v_v_202_1 (select c_~array v_idx_196))) (not (= v_b_22_1 0)) (or (<= v_b_23_1 v_idx_194) (< v_idx_194 v_b_22_1) (= v_v_220_1 (select c_ULTIMATE.start_main_~array~7 v_idx_194))) (or (< v_idx_195 v_b_23_1) (= v_v_221_1 (select c_ULTIMATE.start_main_~array~7 v_idx_195))) (not (= v_v_220_1 0)) (= c_ULTIMATE.start_SelectionSort_~lh~4 0) (or (<= v_b_22_1 v_idx_193) (= v_v_219_1 (select c_ULTIMATE.start_main_~array~7 v_idx_193))) (= (select |c_old(~array)| v_idx_199) v_v_205_1) (= c_ULTIMATE.start_SelectionSort_~rh~4 0) (= c_ULTIMATE.start_SelectionSort_~i~4 1) (= c_~n 5) (or (<= 5 v_idx_197) (= 0 (select c_~array v_idx_197)) (< v_idx_197 0)) (or (< v_idx_198 5) (= v_v_204_1 (select c_~array v_idx_198)))))) (forall ((v_idx_203 Int) (v_idx_204 Int) (v_idx_201 Int) (v_idx_202 Int) (v_idx_200 Int)) (exists ((v_v_205_1 Int) (v_v_204_1 Int) (v_v_202_1 Int) (v_v_199_1 Int)) (and (= c_ULTIMATE.start_SelectionSort_~rh~4 0) (= v_v_205_1 (select |c_old(~array)| v_idx_204)) (= c_ULTIMATE.start_SelectionSort_~i~4 1) (or (= 0 (select c_~array v_idx_202)) (<= 5 v_idx_202) (< v_idx_202 0)) (= c_~n 5) (= v_v_199_1 (select c_ULTIMATE.start_main_~array~7 v_idx_200)) (or (= v_v_202_1 (select c_~array v_idx_201)) (<= 0 v_idx_201)) (or (< v_idx_203 5) (= v_v_204_1 (select c_~array v_idx_203))) (= c_ULTIMATE.start_SelectionSort_~lh~4 0) (not (= c_ULTIMATE.start_main_~i~7 0))))))} [2019-01-07 19:05:47,684 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 19:05:48,071 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 19:05:48,072 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 19:05:56,303 WARN L181 SmtUtils]: Spent 8.23 s on a formula simplification that was a NOOP. DAG size: 89 [2019-01-07 19:05:56,304 WARN L270 ngHoareTripleChecker]: Pre: {2147483619#(or (forall ((v_idx_181 Int) (v_idx_184 Int) (v_idx_185 Int) (v_idx_182 Int) (v_idx_183 Int) (v_idx_186 Int) (v_idx_187 Int)) (exists ((v_v_220_1 Int) (v_b_23_1 Int) (v_b_22_1 Int) (v_v_221_1 Int) (v_v_205_1 Int) (v_v_204_1 Int) (v_v_202_1 Int) (v_v_219_1 Int)) (and (not (= v_b_22_1 0)) (= ~n 5) (or (< v_idx_186 5) (= (select ~array v_idx_186) v_v_204_1)) (= (select |old(~array)| v_idx_187) v_v_205_1) (or (<= 5 v_idx_185) (< v_idx_185 0) (= 0 (select ~array v_idx_185))) (not (= v_v_220_1 0)) (= ULTIMATE.start_SelectionSort_~lh~4 0) (or (= v_v_202_1 (select ~array v_idx_184)) (<= 0 v_idx_184)) (or (= (select ULTIMATE.start_main_~array~7 v_idx_183) v_v_221_1) (< v_idx_183 v_b_23_1)) (or (<= v_b_22_1 v_idx_181) (= (select ULTIMATE.start_main_~array~7 v_idx_181) v_v_219_1)) (or (< v_idx_182 v_b_22_1) (<= v_b_23_1 v_idx_182) (= (select ULTIMATE.start_main_~array~7 v_idx_182) v_v_220_1))))) (forall ((v_idx_191 Int) (v_idx_192 Int) (v_idx_190 Int) (v_idx_188 Int) (v_idx_189 Int)) (exists ((v_v_205_1 Int) (v_v_204_1 Int) (v_v_202_1 Int) (v_v_199_1 Int)) (and (or (= v_v_202_1 (select ~array v_idx_189)) (<= 0 v_idx_189)) (= v_v_199_1 (select ULTIMATE.start_main_~array~7 v_idx_188)) (= ~n 5) (= (select |old(~array)| v_idx_192) v_v_205_1) (or (= (select ~array v_idx_190) 0) (<= 5 v_idx_190) (< v_idx_190 0)) (or (< v_idx_191 5) (= v_v_204_1 (select ~array v_idx_191))) (= ULTIMATE.start_SelectionSort_~lh~4 0) (not (= ULTIMATE.start_main_~i~7 0))))))} [2019-01-07 19:05:56,304 WARN L274 ngHoareTripleChecker]: Action: assume !!(SelectionSort_~lh~4 < ~n);SelectionSort_~rh~4 := SelectionSort_~lh~4;SelectionSort_~i~4 := SelectionSort_~lh~4 + 1; [2019-01-07 19:05:56,304 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (< c_ULTIMATE.start_SelectionSort_~lh~4 c_~n) (= c_ULTIMATE.start_SelectionSort_~rh~4_primed c_ULTIMATE.start_SelectionSort_~lh~4) (= c_ULTIMATE.start_SelectionSort_~i~4_primed (+ c_ULTIMATE.start_SelectionSort_~lh~4 1))) [2019-01-07 19:06:02,817 WARN L181 SmtUtils]: Spent 6.51 s on a formula simplification that was a NOOP. DAG size: 94 [2019-01-07 19:06:02,818 WARN L276 ngHoareTripleChecker]: Post: {2147483618#(or (forall ((v_idx_195 Int) (v_idx_196 Int) (v_idx_193 Int) (v_idx_194 Int) (v_idx_199 Int) (v_idx_197 Int) (v_idx_198 Int)) (exists ((v_v_220_1 Int) (v_b_23_1 Int) (v_b_22_1 Int) (v_v_221_1 Int) (v_v_205_1 Int) (v_v_204_1 Int) (v_v_202_1 Int) (v_v_219_1 Int)) (and (or (<= 0 v_idx_196) (= v_v_202_1 (select ~array v_idx_196))) (not (= v_b_22_1 0)) (or (<= v_b_23_1 v_idx_194) (< v_idx_194 v_b_22_1) (= v_v_220_1 (select ULTIMATE.start_main_~array~7 v_idx_194))) (or (< v_idx_195 v_b_23_1) (= v_v_221_1 (select ULTIMATE.start_main_~array~7 v_idx_195))) (not (= v_v_220_1 0)) (= ULTIMATE.start_SelectionSort_~lh~4 0) (or (<= v_b_22_1 v_idx_193) (= v_v_219_1 (select ULTIMATE.start_main_~array~7 v_idx_193))) (= (select |old(~array)| v_idx_199) v_v_205_1) (= ULTIMATE.start_SelectionSort_~rh~4 0) (= ULTIMATE.start_SelectionSort_~i~4 1) (= ~n 5) (or (<= 5 v_idx_197) (= 0 (select ~array v_idx_197)) (< v_idx_197 0)) (or (< v_idx_198 5) (= v_v_204_1 (select ~array v_idx_198)))))) (forall ((v_idx_203 Int) (v_idx_204 Int) (v_idx_201 Int) (v_idx_202 Int) (v_idx_200 Int)) (exists ((v_v_205_1 Int) (v_v_204_1 Int) (v_v_202_1 Int) (v_v_199_1 Int)) (and (= ULTIMATE.start_SelectionSort_~rh~4 0) (= v_v_205_1 (select |old(~array)| v_idx_204)) (= ULTIMATE.start_SelectionSort_~i~4 1) (or (= 0 (select ~array v_idx_202)) (<= 5 v_idx_202) (< v_idx_202 0)) (= ~n 5) (= v_v_199_1 (select ULTIMATE.start_main_~array~7 v_idx_200)) (or (= v_v_202_1 (select ~array v_idx_201)) (<= 0 v_idx_201)) (or (< v_idx_203 5) (= v_v_204_1 (select ~array v_idx_203))) (= ULTIMATE.start_SelectionSort_~lh~4 0) (not (= ULTIMATE.start_main_~i~7 0))))))} [2019-01-07 19:06:05,083 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-01-07 19:06:05,088 INFO L272 AbstractInterpreter]: Visited 7 different actions 23 times. Merged at 3 different actions 8 times. Widened at 1 different actions 1 times. Found 1 fixpoints after 1 different actions. Largest state had 0 variables. [2019-01-07 19:06:05,091 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-01-07 19:06:05,093 INFO L168 Benchmark]: Toolchain (without parser) took 56466.27 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 988.4 MB in the end (delta: 475.6 MB). Peak memory consumption was 475.6 MB. Max. memory is 7.1 GB. [2019-01-07 19:06:05,094 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 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 19:06:05,095 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.75 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 19:06:05,096 INFO L168 Benchmark]: Boogie Preprocessor took 32.79 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 19:06:05,096 INFO L168 Benchmark]: RCFGBuilder took 568.64 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2019-01-07 19:06:05,097 INFO L168 Benchmark]: Abstract Interpretation took 55811.03 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 988.4 MB in the end (delta: 454.5 MB). Peak memory consumption was 454.5 MB. Max. memory is 7.1 GB. [2019-01-07 19:06:05,102 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 0.25 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 48.75 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 32.79 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 568.64 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 55811.03 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 988.4 MB in the end (delta: 454.5 MB). Peak memory consumption was 454.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 76]: assertion always holds For all program executions holds that assertion always holds at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...