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/regression/bpl/EuclideanIntegerDivision.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:15:16,640 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:15:16,642 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:15:16,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:15:16,654 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:15:16,655 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:15:16,657 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:15:16,659 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:15:16,661 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:15:16,661 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:15:16,663 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:15:16,664 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:15:16,664 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:15:16,665 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:15:16,666 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:15:16,667 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:15:16,668 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:15:16,669 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:15:16,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:15:16,673 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:15:16,675 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:15:16,676 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:15:16,678 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:15:16,678 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:15:16,685 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:15:16,685 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:15:16,685 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:15:16,686 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:15:16,687 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:15:16,691 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:15:16,691 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:15:16,692 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:15:16,695 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:15:16,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:15:16,699 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:15:16,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:15:16,700 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:15:16,700 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:15:16,700 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:15:16,701 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:15:16,702 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:15:16,750 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:15:16,761 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:15:16,765 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:15:16,766 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:15:16,767 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:15:16,768 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/EuclideanIntegerDivision.bpl [2019-08-05 18:15:16,768 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/EuclideanIntegerDivision.bpl' [2019-08-05 18:15:16,804 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:15:16,806 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:15:16,807 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:15:16,807 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:15:16,807 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:15:16,833 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:16" (1/1) ... [2019-08-05 18:15:16,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:16" (1/1) ... [2019-08-05 18:15:16,843 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:16" (1/1) ... [2019-08-05 18:15:16,843 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:16" (1/1) ... [2019-08-05 18:15:16,847 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:16" (1/1) ... [2019-08-05 18:15:16,848 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:16" (1/1) ... [2019-08-05 18:15:16,849 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:16" (1/1) ... [2019-08-05 18:15:16,850 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:15:16,851 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:15:16,852 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:15:16,852 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:15:16,853 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:16" (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 [2019-08-05 18:15:16,922 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 18:15:16,923 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 18:15:16,923 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 18:15:17,463 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:15:17,464 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:15:17,465 INFO L202 PluginConnector]: Adding new model EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:15:17 BoogieIcfgContainer [2019-08-05 18:15:17,465 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:15:17,466 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:15:17,466 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:15:17,466 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:15:17,467 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:15:17" (1/1) ... [2019-08-05 18:15:17,478 INFO L148 IcfgInterpreter]: Started Sifa with 16 locations of interest [2019-08-05 18:15:17,481 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:15:17,488 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 18:15:17,496 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:15:17,497 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 18:15:17,569 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:15:17,570 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 18:15:17,574 INFO L179 IcfgInterpreter]: Location mainErr10ASSERT_VIOLATIONASSERT has predicate 36#false [2019-08-05 18:15:17,574 INFO L179 IcfgInterpreter]: Location mainErr15ASSERT_VIOLATIONASSERT has predicate 21#false [2019-08-05 18:15:17,574 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 63#false [2019-08-05 18:15:17,575 INFO L179 IcfgInterpreter]: Location mainErr13ASSERT_VIOLATIONASSERT has predicate 27#false [2019-08-05 18:15:17,575 INFO L179 IcfgInterpreter]: Location mainErr7ASSERT_VIOLATIONASSERT has predicate 45#false [2019-08-05 18:15:17,575 INFO L179 IcfgInterpreter]: Location mainErr8ASSERT_VIOLATIONASSERT has predicate 42#false [2019-08-05 18:15:17,576 INFO L179 IcfgInterpreter]: Location mainErr12ASSERT_VIOLATIONASSERT has predicate 30#false [2019-08-05 18:15:17,576 INFO L179 IcfgInterpreter]: Location mainErr3ASSERT_VIOLATIONASSERT has predicate 57#false [2019-08-05 18:15:17,576 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 60#false [2019-08-05 18:15:17,577 INFO L179 IcfgInterpreter]: Location mainErr4ASSERT_VIOLATIONASSERT has predicate 54#false [2019-08-05 18:15:17,577 INFO L179 IcfgInterpreter]: Location mainErr6ASSERT_VIOLATIONASSERT has predicate 48#false [2019-08-05 18:15:17,582 INFO L179 IcfgInterpreter]: Location mainErr9ASSERT_VIOLATIONASSERT has predicate 39#false [2019-08-05 18:15:17,582 INFO L179 IcfgInterpreter]: Location mainErr11ASSERT_VIOLATIONASSERT has predicate 33#false [2019-08-05 18:15:17,582 INFO L179 IcfgInterpreter]: Location mainErr5ASSERT_VIOLATIONASSERT has predicate 51#false [2019-08-05 18:15:17,583 INFO L179 IcfgInterpreter]: Location mainErr14ASSERT_VIOLATIONASSERT has predicate 24#false [2019-08-05 18:15:17,583 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 66#false [2019-08-05 18:15:17,591 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:15:17,593 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:15:17,596 INFO L168 Benchmark]: Toolchain (without parser) took 788.82 ms. Allocated memory is still 139.5 MB. Free memory was 106.5 MB in the beginning and 86.4 MB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:15:17,597 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 139.5 MB. Free memory was 107.7 MB in the beginning and 107.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 18:15:17,598 INFO L168 Benchmark]: Boogie Preprocessor took 44.03 ms. Allocated memory is still 139.5 MB. Free memory was 106.5 MB in the beginning and 104.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-08-05 18:15:17,599 INFO L168 Benchmark]: RCFGBuilder took 613.97 ms. Allocated memory is still 139.5 MB. Free memory was 104.2 MB in the beginning and 92.5 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 7.1 GB. [2019-08-05 18:15:17,601 INFO L168 Benchmark]: Symbolic Interpretation took 127.53 ms. Allocated memory is still 139.5 MB. Free memory was 92.5 MB in the beginning and 86.6 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. [2019-08-05 18:15:17,605 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - AllSpecificationsHoldResult: All specifications hold All locations of interest are guaranteed to be unreachable. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 139.5 MB. Free memory was 107.7 MB in the beginning and 107.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.03 ms. Allocated memory is still 139.5 MB. Free memory was 106.5 MB in the beginning and 104.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 613.97 ms. Allocated memory is still 139.5 MB. Free memory was 104.2 MB in the beginning and 92.5 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 127.53 ms. Allocated memory is still 139.5 MB. Free memory was 92.5 MB in the beginning and 86.6 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...