java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/Sifa.xml -i ../../../trunk/examples/programs/quantifier/Arrays/Arrays17.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:57:32,713 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:57:32,715 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:57:32,727 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:57:32,728 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:57:32,729 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:57:32,730 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:57:32,732 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:57:32,734 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:57:32,735 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:57:32,736 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:57:32,737 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:57:32,737 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:57:32,739 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:57:32,739 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:57:32,741 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:57:32,742 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:57:32,743 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:57:32,745 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:57:32,747 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:57:32,748 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:57:32,750 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:57:32,751 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:57:32,752 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:57:32,754 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:57:32,755 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:57:32,755 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:57:32,756 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:57:32,756 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:57:32,758 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:57:32,758 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:57:32,759 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:57:32,760 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:57:32,760 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:57:32,762 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:57:32,762 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:57:32,762 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:57:32,763 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:57:32,763 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:57:32,764 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:57:32,764 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:57:32,791 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:57:32,804 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:57:32,808 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:57:32,810 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:57:32,810 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:57:32,811 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays17.bpl [2019-08-06 16:57:32,812 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays17.bpl' [2019-08-06 16:57:32,853 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:57:32,854 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:57:32,855 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:57:32,855 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:57:32,855 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:57:32,880 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Arrays17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:32" (1/1) ... [2019-08-06 16:57:32,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Arrays17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:32" (1/1) ... [2019-08-06 16:57:32,892 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Arrays17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:32" (1/1) ... [2019-08-06 16:57:32,893 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Arrays17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:32" (1/1) ... [2019-08-06 16:57:32,898 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Arrays17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:32" (1/1) ... [2019-08-06 16:57:32,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Arrays17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:32" (1/1) ... [2019-08-06 16:57:32,903 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Arrays17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:32" (1/1) ... [2019-08-06 16:57:32,905 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:57:32,906 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:57:32,906 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:57:32,906 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:57:32,907 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Arrays17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:57:32" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-08-06 16:57:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure p2 [2019-08-06 16:57:32,978 INFO L138 BoogieDeclarations]: Found implementation of procedure p2 [2019-08-06 16:57:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:57:32,979 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:57:33,577 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:57:33,578 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:57:33,579 INFO L202 PluginConnector]: Adding new model Arrays17.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:57:33 BoogieIcfgContainer [2019-08-06 16:57:33,579 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:57:33,579 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:57:33,579 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:57:33,580 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:57:33,580 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Arrays17.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:57:33" (1/1) ... [2019-08-06 16:57:33,593 INFO L148 IcfgInterpreter]: Started Sifa with 19 locations of interest [2019-08-06 16:57:33,596 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:57:33,603 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-06 16:57:33,611 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:57:33,613 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-06 16:57:33,883 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:57:33,883 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:57:33,895 INFO L179 IcfgInterpreter]: Location mainErr16ASSERT_VIOLATIONASSERT has predicate 118#(and (exists ((v_main_i_27 Int)) (and (or (and (<= (select a v_main_i_27) 10) (<= 0 v_main_i_27) (< v_main_i_27 10) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) (and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (= 1 (select a 0)) (= (select a v_main_i_27) 2) (= 1 v_main_i_27) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110))))) (or (not (<= 0 v_main_i_27)) (not (< v_main_i_27 10))))) (= 8 (select a 7)) (= (select a 6) 7) (= (select a 1) 2) (= 12 (select a 11)) (= (select a 2) 3) (= 11 (select a 10)) (= 1 (select a 0)) (= 13 (select a 12)) (= 6 (select a 5)) (= 4 (select a 3)) (not (= 1 (select a main_i))) (= main_i 0) (= (select a 8) 9) (= (select a 4) 5)) [2019-08-06 16:57:33,902 INFO L179 IcfgInterpreter]: Location mainErr3ASSERT_VIOLATIONASSERT has predicate 220#(and (not (= 1 (select a 0))) (or (and (<= 0 main_i) (< main_i 10) (<= (select a main_i) 10) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) (and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (= 2 (select a main_i)) (= 1 (select a 0)) (= main_i 1) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))))) [2019-08-06 16:57:33,903 INFO L179 IcfgInterpreter]: Location mainErr5ASSERT_VIOLATIONASSERT has predicate 213#(and (not (= (select a 2) 3)) (= 1 (select a 0)) (= (select a 1) 2) (or (and (<= 0 main_i) (< main_i 10) (<= (select a main_i) 10) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) (and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (= 2 (select a main_i)) (= 1 (select a 0)) (= main_i 1) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))))) [2019-08-06 16:57:33,904 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 8#(and (<= 0 main_i) (< main_i 10) (not (<= (select a main_i) 10)) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) [2019-08-06 16:57:33,908 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 223#(and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (= 1 (select a 0)) (not (= 2 (select a main_i))) (= main_i 1) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) [2019-08-06 16:57:33,910 INFO L179 IcfgInterpreter]: Location mainErr15ASSERT_VIOLATIONASSERT has predicate 102#(and (<= 0 main_i) (= 8 (select a 7)) (not (<= (select a main_i) 10)) (= (select a 6) 7) (= (select a 1) 2) (= 12 (select a 11)) (= (select a 2) 3) (= 11 (select a 10)) (= 1 (select a 0)) (< main_i 10) (= 13 (select a 12)) (= 6 (select a 5)) (= 4 (select a 3)) (or (and (<= 0 main_i) (< main_i 10) (<= (select a main_i) 10) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) (and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (= 2 (select a main_i)) (= 1 (select a 0)) (= main_i 1) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110))))) (= (select a 8) 9) (= (select a 4) 5)) [2019-08-06 16:57:33,913 INFO L179 IcfgInterpreter]: Location mainErr7ASSERT_VIOLATIONASSERT has predicate 202#(and (= 1 (select a 0)) (= 4 (select a 3)) (= (select a 1) 2) (not (= (select a 4) 5)) (= (select a 2) 3) (or (and (<= 0 main_i) (< main_i 10) (<= (select a main_i) 10) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) (and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (= 2 (select a main_i)) (= 1 (select a 0)) (= main_i 1) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))))) [2019-08-06 16:57:33,915 INFO L179 IcfgInterpreter]: Location mainErr9ASSERT_VIOLATIONASSERT has predicate 187#(and (= 1 (select a 0)) (= 6 (select a 5)) (= 4 (select a 3)) (not (= (select a 6) 7)) (= (select a 1) 2) (= (select a 2) 3) (or (and (<= 0 main_i) (< main_i 10) (<= (select a main_i) 10) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) (and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (= 2 (select a main_i)) (= 1 (select a 0)) (= main_i 1) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110))))) (= (select a 4) 5)) [2019-08-06 16:57:33,920 INFO L179 IcfgInterpreter]: Location mainErr14ASSERT_VIOLATIONASSERT has predicate 132#(and (= 8 (select a 7)) (not (= 13 (select a 12))) (= (select a 6) 7) (= (select a 1) 2) (= 12 (select a 11)) (= (select a 2) 3) (= 11 (select a 10)) (= 1 (select a 0)) (= 6 (select a 5)) (= 4 (select a 3)) (or (and (<= 0 main_i) (< main_i 10) (<= (select a main_i) 10) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) (and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (= 2 (select a main_i)) (= 1 (select a 0)) (= main_i 1) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110))))) (= (select a 8) 9) (= (select a 4) 5)) [2019-08-06 16:57:33,923 INFO L179 IcfgInterpreter]: Location mainErr18ASSERT_VIOLATIONASSERT has predicate 69#(and (not (= 0 (select a 0))) (or (and (exists ((v_p2_i_BEFORE_RETURN_1 Int)) (not (< 0 v_p2_i_BEFORE_RETURN_1))) (exists ((v_a_73 (Array Int Int))) (= (store v_a_73 0 (- 1)) a))) (and (exists ((v_p2_i_BEFORE_RETURN_1 Int)) (< 0 v_p2_i_BEFORE_RETURN_1)) (exists ((v_a_73 (Array Int Int))) (= (store v_a_73 0 0) a)))) (not (= (- 1) (select a 0))) (or (and (exists ((|v_old(a)_AFTER_CALL_1| (Array Int Int))) (and (= 1 (select |v_old(a)_AFTER_CALL_1| 0)) (= 8 (select |v_old(a)_AFTER_CALL_1| 7)) (= 2 (select |v_old(a)_AFTER_CALL_1| 1)) (= 12 (select |v_old(a)_AFTER_CALL_1| 11)) (= 5 (select |v_old(a)_AFTER_CALL_1| 4)) (= 3 (select |v_old(a)_AFTER_CALL_1| 2)) (= 9 (select |v_old(a)_AFTER_CALL_1| 8)) (= 6 (select |v_old(a)_AFTER_CALL_1| 5)) (= 11 (select |v_old(a)_AFTER_CALL_1| 10)) (= 4 (select |v_old(a)_AFTER_CALL_1| 3)) (or (and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (exists ((v_a_72 (Array Int Int))) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110) |v_old(a)_AFTER_CALL_1|)) (= main_i 1) (= 1 (select |v_old(a)_AFTER_CALL_1| 0)) (= (select |v_old(a)_AFTER_CALL_1| main_i) 2)) (and (exists ((v_a_72 (Array Int Int))) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110) |v_old(a)_AFTER_CALL_1|)) (<= 0 main_i) (< main_i 10) (<= (select |v_old(a)_AFTER_CALL_1| main_i) 10))) (<= (select |v_old(a)_AFTER_CALL_1| main_i) 10) (= 13 (select |v_old(a)_AFTER_CALL_1| 12)) (= 7 (select |v_old(a)_AFTER_CALL_1| 6)))) (<= 0 main_i) (< main_i 10)) (and (exists ((|v_old(a)_AFTER_CALL_1| (Array Int Int))) (and (= 1 (select |v_old(a)_AFTER_CALL_1| 0)) (= 8 (select |v_old(a)_AFTER_CALL_1| 7)) (= 2 (select |v_old(a)_AFTER_CALL_1| 1)) (= 12 (select |v_old(a)_AFTER_CALL_1| 11)) (= 5 (select |v_old(a)_AFTER_CALL_1| 4)) (= 3 (select |v_old(a)_AFTER_CALL_1| 2)) (= 9 (select |v_old(a)_AFTER_CALL_1| 8)) (exists ((v_main_i_23 Int)) (and (or (not (< v_main_i_23 10)) (not (<= 0 v_main_i_23))) (or (and (exists ((v_a_72 (Array Int Int))) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110) |v_old(a)_AFTER_CALL_1|)) (< v_main_i_23 10) (<= (select |v_old(a)_AFTER_CALL_1| v_main_i_23) 10) (<= 0 v_main_i_23)) (and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (exists ((v_a_72 (Array Int Int))) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110) |v_old(a)_AFTER_CALL_1|)) (= 1 (select |v_old(a)_AFTER_CALL_1| 0)) (= (select |v_old(a)_AFTER_CALL_1| v_main_i_23) 2) (= 1 v_main_i_23))))) (= 6 (select |v_old(a)_AFTER_CALL_1| 5)) (= 11 (select |v_old(a)_AFTER_CALL_1| 10)) (= 4 (select |v_old(a)_AFTER_CALL_1| 3)) (= (select |v_old(a)_AFTER_CALL_1| main_i) 2) (= 13 (select |v_old(a)_AFTER_CALL_1| 12)) (= 7 (select |v_old(a)_AFTER_CALL_1| 6)))) (= main_i 1)))) [2019-08-06 16:57:33,929 INFO L179 IcfgInterpreter]: Location mainErr8ASSERT_VIOLATIONASSERT has predicate 195#(and (not (= 6 (select a 5))) (= 1 (select a 0)) (= 4 (select a 3)) (= (select a 1) 2) (= (select a 2) 3) (or (and (<= 0 main_i) (< main_i 10) (<= (select a main_i) 10) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) (and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (= 2 (select a main_i)) (= 1 (select a 0)) (= main_i 1) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110))))) (= (select a 4) 5)) [2019-08-06 16:57:33,930 INFO L179 IcfgInterpreter]: Location mainErr6ASSERT_VIOLATIONASSERT has predicate 208#(and (= 1 (select a 0)) (= (select a 1) 2) (= (select a 2) 3) (or (and (<= 0 main_i) (< main_i 10) (<= (select a main_i) 10) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) (and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (= 2 (select a main_i)) (= 1 (select a 0)) (= main_i 1) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110))))) (not (= 4 (select a 3)))) [2019-08-06 16:57:33,931 INFO L179 IcfgInterpreter]: Location mainErr10ASSERT_VIOLATIONASSERT has predicate 178#(and (= 1 (select a 0)) (= 6 (select a 5)) (= 4 (select a 3)) (= (select a 6) 7) (= (select a 1) 2) (= (select a 2) 3) (or (and (<= 0 main_i) (< main_i 10) (<= (select a main_i) 10) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) (and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (= 2 (select a main_i)) (= 1 (select a 0)) (= main_i 1) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110))))) (not (= 8 (select a 7))) (= (select a 4) 5)) [2019-08-06 16:57:33,932 INFO L179 IcfgInterpreter]: Location mainErr13ASSERT_VIOLATIONASSERT has predicate 145#(and (not (= 12 (select a 11))) (= 1 (select a 0)) (= 6 (select a 5)) (= 4 (select a 3)) (= 8 (select a 7)) (= (select a 6) 7) (= (select a 1) 2) (= (select a 2) 3) (or (and (<= 0 main_i) (< main_i 10) (<= (select a main_i) 10) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) (and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (= 2 (select a main_i)) (= 1 (select a 0)) (= main_i 1) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110))))) (= 11 (select a 10)) (= (select a 8) 9) (= (select a 4) 5)) [2019-08-06 16:57:33,936 INFO L179 IcfgInterpreter]: Location mainErr11ASSERT_VIOLATIONASSERT has predicate 168#(and (= 1 (select a 0)) (not (= (select a 8) 9)) (= 6 (select a 5)) (= 4 (select a 3)) (= 8 (select a 7)) (= (select a 6) 7) (= (select a 1) 2) (= (select a 2) 3) (or (and (<= 0 main_i) (< main_i 10) (<= (select a main_i) 10) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) (and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (= 2 (select a main_i)) (= 1 (select a 0)) (= main_i 1) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110))))) (= (select a 4) 5)) [2019-08-06 16:57:33,937 INFO L179 IcfgInterpreter]: Location mainErr17ASSERT_VIOLATIONASSERT has predicate 86#(and (= main_i 1) (= 8 (select a 7)) (= (select a 6) 7) (= (select a 1) 2) (= 12 (select a 11)) (= (select a 2) 3) (= 11 (select a 10)) (= 1 (select a 0)) (not (= 2 (select a main_i))) (exists ((v_main_i_25 Int)) (and (or (not (< v_main_i_25 10)) (not (<= 0 v_main_i_25))) (or (and (<= (select a v_main_i_25) 10) (<= 0 v_main_i_25) (< v_main_i_25 10) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) (and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (= 1 v_main_i_25) (= 1 (select a 0)) (= (select a v_main_i_25) 2) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110))))))) (= 13 (select a 12)) (= 6 (select a 5)) (= 4 (select a 3)) (= (select a 8) 9) (= (select a 4) 5)) [2019-08-06 16:57:33,938 INFO L179 IcfgInterpreter]: Location mainErr12ASSERT_VIOLATIONASSERT has predicate 157#(and (= 1 (select a 0)) (not (= 11 (select a 10))) (= 6 (select a 5)) (= 4 (select a 3)) (= 8 (select a 7)) (= (select a 6) 7) (= (select a 1) 2) (= (select a 2) 3) (or (and (<= 0 main_i) (< main_i 10) (<= (select a main_i) 10) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) (and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (= 2 (select a main_i)) (= 1 (select a 0)) (= main_i 1) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110))))) (= (select a 8) 9) (= (select a 4) 5)) [2019-08-06 16:57:33,940 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 226#(and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (not (= 1 (select a main_i))) (= main_i 0) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) [2019-08-06 16:57:33,941 INFO L179 IcfgInterpreter]: Location mainErr4ASSERT_VIOLATIONASSERT has predicate 217#(and (= 1 (select a 0)) (not (= (select a 1) 2)) (or (and (<= 0 main_i) (< main_i 10) (<= (select a main_i) 10) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))) (and (or (exists ((v_main_i_21 Int)) (not (< v_main_i_21 10))) (exists ((v_main_i_21 Int)) (not (<= 0 v_main_i_21)))) (= 2 (select a main_i)) (= 1 (select a 0)) (= main_i 1) (exists ((v_a_72 (Array Int Int))) (= a (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store v_a_72 0 1) 1 2) 2 3) 3 4) 4 5) 5 6) 6 7) 7 8) 8 9) 9 10) 10 11) 11 12) 12 13) 13 14) 14 15) 15 16) 16 17) 17 18) 18 18) 19 110)))))) [2019-08-06 16:57:33,951 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 16:57:33,958 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:57:33,961 INFO L168 Benchmark]: Toolchain (without parser) took 1105.79 ms. Allocated memory is still 139.5 MB. Free memory was 106.5 MB in the beginning and 67.4 MB in the end (delta: 39.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:33,962 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.26 ms. Allocated memory is still 139.5 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-06 16:57:33,963 INFO L168 Benchmark]: Boogie Preprocessor took 50.35 ms. Allocated memory is still 139.5 MB. Free memory was 106.3 MB in the beginning and 104.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:33,964 INFO L168 Benchmark]: RCFGBuilder took 673.18 ms. Allocated memory is still 139.5 MB. Free memory was 104.1 MB in the beginning and 89.0 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:33,965 INFO L168 Benchmark]: Symbolic Interpretation took 379.09 ms. Allocated memory is still 139.5 MB. Free memory was 89.0 MB in the beginning and 67.4 MB in the end (delta: 21.6 MB). Peak memory consumption was 21.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:57:33,969 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 67]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 51]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 53]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 44]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 49]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 64]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 55]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 57]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 62]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 72]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 56]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 54]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 58]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 61]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 59]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 69]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 60]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 47]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: - UnprovableResult [Line: 52]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.26 ms. Allocated memory is still 139.5 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 50.35 ms. Allocated memory is still 139.5 MB. Free memory was 106.3 MB in the beginning and 104.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 673.18 ms. Allocated memory is still 139.5 MB. Free memory was 104.1 MB in the beginning and 89.0 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 379.09 ms. Allocated memory is still 139.5 MB. Free memory was 89.0 MB in the beginning and 67.4 MB in the end (delta: 21.6 MB). Peak memory consumption was 21.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...