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/abstractInterpretation/regression/open/comp/non-unary-affine-expressions.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:58:38,894 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:58:38,896 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:58:38,913 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:58:38,913 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:58:38,915 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:58:38,917 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:58:38,920 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:58:38,924 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:58:38,925 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:58:38,928 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:58:38,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:58:38,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:58:38,931 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:58:38,933 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:58:38,939 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:58:38,940 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:58:38,941 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:58:38,943 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:58:38,949 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:58:38,953 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:58:38,954 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:58:38,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:58:38,958 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:58:38,960 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:58:38,960 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:58:38,961 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:58:38,962 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:58:38,962 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:58:38,964 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:58:38,964 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:58:38,965 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:58:38,966 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:58:38,968 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:58:38,970 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:58:38,970 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:58:38,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:58:38,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:58:38,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:58:38,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:58:38,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:58:39,005 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:58:39,018 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:58:39,021 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:58:39,023 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:58:39,024 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:58:39,024 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/open/comp/non-unary-affine-expressions.bpl [2019-08-06 16:58:39,025 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/open/comp/non-unary-affine-expressions.bpl' [2019-08-06 16:58:39,058 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:58:39,060 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:58:39,061 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:58:39,061 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:58:39,061 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:58:39,086 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "non-unary-affine-expressions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:39" (1/1) ... [2019-08-06 16:58:39,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "non-unary-affine-expressions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:39" (1/1) ... [2019-08-06 16:58:39,096 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "non-unary-affine-expressions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:39" (1/1) ... [2019-08-06 16:58:39,096 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "non-unary-affine-expressions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:39" (1/1) ... [2019-08-06 16:58:39,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "non-unary-affine-expressions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:39" (1/1) ... [2019-08-06 16:58:39,100 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "non-unary-affine-expressions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:39" (1/1) ... [2019-08-06 16:58:39,102 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "non-unary-affine-expressions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:39" (1/1) ... [2019-08-06 16:58:39,103 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:58:39,104 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:58:39,104 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:58:39,104 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:58:39,106 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "non-unary-affine-expressions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:39" (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 16:58:39,179 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 16:58:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:58:39,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:58:39,180 INFO L124 BoogieDeclarations]: Specification and implementation of procedure lessThan given in one single declaration [2019-08-06 16:58:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure lessThan [2019-08-06 16:58:39,180 INFO L138 BoogieDeclarations]: Found implementation of procedure lessThan [2019-08-06 16:58:39,181 INFO L124 BoogieDeclarations]: Specification and implementation of procedure greaterThan given in one single declaration [2019-08-06 16:58:39,181 INFO L130 BoogieDeclarations]: Found specification of procedure greaterThan [2019-08-06 16:58:39,182 INFO L138 BoogieDeclarations]: Found implementation of procedure greaterThan [2019-08-06 16:58:39,182 INFO L124 BoogieDeclarations]: Specification and implementation of procedure notEqual given in one single declaration [2019-08-06 16:58:39,182 INFO L130 BoogieDeclarations]: Found specification of procedure notEqual [2019-08-06 16:58:39,182 INFO L138 BoogieDeclarations]: Found implementation of procedure notEqual [2019-08-06 16:58:39,182 INFO L124 BoogieDeclarations]: Specification and implementation of procedure equal given in one single declaration [2019-08-06 16:58:39,183 INFO L130 BoogieDeclarations]: Found specification of procedure equal [2019-08-06 16:58:39,183 INFO L138 BoogieDeclarations]: Found implementation of procedure equal [2019-08-06 16:58:39,603 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:58:39,604 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:58:39,605 INFO L202 PluginConnector]: Adding new model non-unary-affine-expressions.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:58:39 BoogieIcfgContainer [2019-08-06 16:58:39,605 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:58:39,606 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:58:39,606 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:58:39,606 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:58:39,607 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "non-unary-affine-expressions.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:58:39" (1/1) ... [2019-08-06 16:58:39,620 INFO L148 IcfgInterpreter]: Started Sifa with 8 locations of interest [2019-08-06 16:58:39,623 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:58:39,632 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:58:39,641 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:58:39,642 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:58:39,720 INFO L185 IcfgInterpreter]: Interpreting procedure equal with input of size 60 [2019-08-06 16:58:39,729 INFO L185 IcfgInterpreter]: Interpreting procedure notEqual with input of size 36 [2019-08-06 16:58:39,734 INFO L185 IcfgInterpreter]: Interpreting procedure greaterThan with input of size 18 [2019-08-06 16:58:39,738 INFO L185 IcfgInterpreter]: Interpreting procedure lessThan with input of size 1 [2019-08-06 16:58:39,741 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:58:39,741 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:58:39,744 INFO L179 IcfgInterpreter]: Location notEqualErr1ASSERT_VIOLATIONASSERT has predicate 37#(and (not (= (+ (* (- 3) notEqual_y) (* (- 3) notEqual_x)) (- 6))) (not (= (- 4) (+ (* (- 2) notEqual_y) (* (- 2) notEqual_x)))) (exists ((v_greaterThan_x_BEFORE_RETURN_1 Int) (v_greaterThan_y_BEFORE_RETURN_1 Int)) (and (<= (* 2 v_greaterThan_x_BEFORE_RETURN_1) (+ (* 2 v_greaterThan_y_BEFORE_RETURN_1) 8)) (<= (* 3 v_greaterThan_x_BEFORE_RETURN_1) (+ (* 3 v_greaterThan_y_BEFORE_RETURN_1) 12)) (<= v_greaterThan_x_BEFORE_RETURN_1 (+ v_greaterThan_y_BEFORE_RETURN_1 4)))) (= (+ (* (- 1) notEqual_y) (* (- 1) notEqual_x)) (- 2)) (exists ((v_lessThan_y_BEFORE_RETURN_1 Int) (v_lessThan_x_BEFORE_RETURN_1 Int)) (and (<= (* 3 v_lessThan_x_BEFORE_RETURN_1) (+ (* 3 v_lessThan_y_BEFORE_RETURN_1) 9)) (<= (* 2 v_lessThan_x_BEFORE_RETURN_1) (+ (* 2 v_lessThan_y_BEFORE_RETURN_1) 6)) (<= v_lessThan_x_BEFORE_RETURN_1 (+ v_lessThan_y_BEFORE_RETURN_1 3))))) [2019-08-06 16:58:39,745 INFO L179 IcfgInterpreter]: Location equalErr1ASSERT_VIOLATIONASSERT has predicate 29#(and (exists ((v_notEqual_y_BEFORE_RETURN_1 Int) (v_notEqual_x_BEFORE_RETURN_1 Int)) (and (not (= (+ (* (- 2) v_notEqual_y_BEFORE_RETURN_1) (* (- 2) v_notEqual_x_BEFORE_RETURN_1)) (- 4))) (not (= (- 2) (+ (* (- 1) v_notEqual_y_BEFORE_RETURN_1) (* (- 1) v_notEqual_x_BEFORE_RETURN_1)))) (not (= (+ (* (- 3) v_notEqual_y_BEFORE_RETURN_1) (* (- 3) v_notEqual_x_BEFORE_RETURN_1)) (- 6))))) (not (= 1 (+ equal_x equal_y))) (exists ((v_greaterThan_x_BEFORE_RETURN_1 Int) (v_greaterThan_y_BEFORE_RETURN_1 Int)) (and (<= (* 2 v_greaterThan_x_BEFORE_RETURN_1) (+ (* 2 v_greaterThan_y_BEFORE_RETURN_1) 8)) (<= (* 3 v_greaterThan_x_BEFORE_RETURN_1) (+ (* 3 v_greaterThan_y_BEFORE_RETURN_1) 12)) (<= v_greaterThan_x_BEFORE_RETURN_1 (+ v_greaterThan_y_BEFORE_RETURN_1 4)))) (= (+ (* 5 equal_x) (* 5 equal_y)) 5) (exists ((v_lessThan_y_BEFORE_RETURN_1 Int) (v_lessThan_x_BEFORE_RETURN_1 Int)) (and (<= (* 3 v_lessThan_x_BEFORE_RETURN_1) (+ (* 3 v_lessThan_y_BEFORE_RETURN_1) 9)) (<= (* 2 v_lessThan_x_BEFORE_RETURN_1) (+ (* 2 v_lessThan_y_BEFORE_RETURN_1) 6)) (<= v_lessThan_x_BEFORE_RETURN_1 (+ v_lessThan_y_BEFORE_RETURN_1 3)))) (= (+ (* (- 7) equal_x) (* (- 7) equal_y)) (- 7))) [2019-08-06 16:58:39,746 INFO L179 IcfgInterpreter]: Location greaterThanErr1ASSERT_VIOLATIONASSERT has predicate 45#(and (not (<= greaterThan_x (+ greaterThan_y 4))) (<= (* 3 greaterThan_x) (+ (* 3 greaterThan_y) 12)) (exists ((v_lessThan_y_BEFORE_RETURN_1 Int) (v_lessThan_x_BEFORE_RETURN_1 Int)) (and (<= (* 3 v_lessThan_x_BEFORE_RETURN_1) (+ (* 3 v_lessThan_y_BEFORE_RETURN_1) 9)) (<= (* 2 v_lessThan_x_BEFORE_RETURN_1) (+ (* 2 v_lessThan_y_BEFORE_RETURN_1) 6)) (<= v_lessThan_x_BEFORE_RETURN_1 (+ v_lessThan_y_BEFORE_RETURN_1 3)))) (<= (* 2 greaterThan_x) (+ (* 2 greaterThan_y) 8))) [2019-08-06 16:58:39,746 INFO L179 IcfgInterpreter]: Location lessThanErr1ASSERT_VIOLATIONASSERT has predicate 53#(and (<= (* 3 lessThan_x) (+ (* 3 lessThan_y) 9)) (<= (* 2 lessThan_x) (+ (* 2 lessThan_y) 6)) (not (<= lessThan_x (+ lessThan_y 3)))) [2019-08-06 16:58:39,747 INFO L179 IcfgInterpreter]: Location lessThanErr0ASSERT_VIOLATIONASSERT has predicate 56#(and (not (<= (* 2 lessThan_x) (+ (* 2 lessThan_y) 6))) (<= (* 3 lessThan_x) (+ (* 3 lessThan_y) 9))) [2019-08-06 16:58:39,747 INFO L179 IcfgInterpreter]: Location equalErr0ASSERT_VIOLATIONASSERT has predicate 32#(and (exists ((v_notEqual_y_BEFORE_RETURN_1 Int) (v_notEqual_x_BEFORE_RETURN_1 Int)) (and (not (= (+ (* (- 2) v_notEqual_y_BEFORE_RETURN_1) (* (- 2) v_notEqual_x_BEFORE_RETURN_1)) (- 4))) (not (= (- 2) (+ (* (- 1) v_notEqual_y_BEFORE_RETURN_1) (* (- 1) v_notEqual_x_BEFORE_RETURN_1)))) (not (= (+ (* (- 3) v_notEqual_y_BEFORE_RETURN_1) (* (- 3) v_notEqual_x_BEFORE_RETURN_1)) (- 6))))) (exists ((v_greaterThan_x_BEFORE_RETURN_1 Int) (v_greaterThan_y_BEFORE_RETURN_1 Int)) (and (<= (* 2 v_greaterThan_x_BEFORE_RETURN_1) (+ (* 2 v_greaterThan_y_BEFORE_RETURN_1) 8)) (<= (* 3 v_greaterThan_x_BEFORE_RETURN_1) (+ (* 3 v_greaterThan_y_BEFORE_RETURN_1) 12)) (<= v_greaterThan_x_BEFORE_RETURN_1 (+ v_greaterThan_y_BEFORE_RETURN_1 4)))) (= (+ (* 5 equal_x) (* 5 equal_y)) 5) (exists ((v_lessThan_y_BEFORE_RETURN_1 Int) (v_lessThan_x_BEFORE_RETURN_1 Int)) (and (<= (* 3 v_lessThan_x_BEFORE_RETURN_1) (+ (* 3 v_lessThan_y_BEFORE_RETURN_1) 9)) (<= (* 2 v_lessThan_x_BEFORE_RETURN_1) (+ (* 2 v_lessThan_y_BEFORE_RETURN_1) 6)) (<= v_lessThan_x_BEFORE_RETURN_1 (+ v_lessThan_y_BEFORE_RETURN_1 3)))) (not (= (+ (* (- 7) equal_x) (* (- 7) equal_y)) (- 7)))) [2019-08-06 16:58:39,748 INFO L179 IcfgInterpreter]: Location greaterThanErr0ASSERT_VIOLATIONASSERT has predicate 48#(and (<= (* 3 greaterThan_x) (+ (* 3 greaterThan_y) 12)) (exists ((v_lessThan_y_BEFORE_RETURN_1 Int) (v_lessThan_x_BEFORE_RETURN_1 Int)) (and (<= (* 3 v_lessThan_x_BEFORE_RETURN_1) (+ (* 3 v_lessThan_y_BEFORE_RETURN_1) 9)) (<= (* 2 v_lessThan_x_BEFORE_RETURN_1) (+ (* 2 v_lessThan_y_BEFORE_RETURN_1) 6)) (<= v_lessThan_x_BEFORE_RETURN_1 (+ v_lessThan_y_BEFORE_RETURN_1 3)))) (not (<= (* 2 greaterThan_x) (+ (* 2 greaterThan_y) 8)))) [2019-08-06 16:58:39,749 INFO L179 IcfgInterpreter]: Location notEqualErr0ASSERT_VIOLATIONASSERT has predicate 40#(and (not (= (- 4) (+ (* (- 2) notEqual_y) (* (- 2) notEqual_x)))) (exists ((v_greaterThan_x_BEFORE_RETURN_1 Int) (v_greaterThan_y_BEFORE_RETURN_1 Int)) (and (<= (* 2 v_greaterThan_x_BEFORE_RETURN_1) (+ (* 2 v_greaterThan_y_BEFORE_RETURN_1) 8)) (<= (* 3 v_greaterThan_x_BEFORE_RETURN_1) (+ (* 3 v_greaterThan_y_BEFORE_RETURN_1) 12)) (<= v_greaterThan_x_BEFORE_RETURN_1 (+ v_greaterThan_y_BEFORE_RETURN_1 4)))) (= (+ (* (- 3) notEqual_y) (* (- 3) notEqual_x)) (- 6)) (exists ((v_lessThan_y_BEFORE_RETURN_1 Int) (v_lessThan_x_BEFORE_RETURN_1 Int)) (and (<= (* 3 v_lessThan_x_BEFORE_RETURN_1) (+ (* 3 v_lessThan_y_BEFORE_RETURN_1) 9)) (<= (* 2 v_lessThan_x_BEFORE_RETURN_1) (+ (* 2 v_lessThan_y_BEFORE_RETURN_1) 6)) (<= v_lessThan_x_BEFORE_RETURN_1 (+ v_lessThan_y_BEFORE_RETURN_1 3))))) [2019-08-06 16:58:39,753 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 16:58:39,761 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:58:39,764 INFO L168 Benchmark]: Toolchain (without parser) took 703.06 ms. Allocated memory is still 132.6 MB. Free memory was 109.1 MB in the beginning and 86.0 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:39,766 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 132.6 MB. Free memory was 110.4 MB in the beginning and 110.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-06 16:58:39,767 INFO L168 Benchmark]: Boogie Preprocessor took 43.02 ms. Allocated memory is still 132.6 MB. Free memory was 109.1 MB in the beginning and 106.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:39,769 INFO L168 Benchmark]: RCFGBuilder took 501.50 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 93.7 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:39,770 INFO L168 Benchmark]: Symbolic Interpretation took 155.32 ms. Allocated memory is still 132.6 MB. Free memory was 93.7 MB in the beginning and 86.0 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:39,775 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 32]: 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: 40]: 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: 24]: 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: 16]: 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: 15]: 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: 39]: 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: 23]: 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: 31]: 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 0.24 ms. Allocated memory is still 132.6 MB. Free memory was 110.4 MB in the beginning and 110.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.02 ms. Allocated memory is still 132.6 MB. Free memory was 109.1 MB in the beginning and 106.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 501.50 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 93.7 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 155.32 ms. Allocated memory is still 132.6 MB. Free memory was 93.7 MB in the beginning and 86.0 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...