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 0.1.24-3b9210c [2019-08-06 16:58:06,468 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:58:06,470 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:58:06,491 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:58:06,491 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:58:06,492 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:58:06,496 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:58:06,499 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:58:06,502 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:58:06,504 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:58:06,506 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:58:06,507 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:58:06,508 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:58:06,509 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:58:06,517 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:58:06,518 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:58:06,519 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:58:06,522 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:58:06,525 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:58:06,529 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:58:06,531 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:58:06,532 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:58:06,533 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:58:06,535 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:58:06,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:58:06,538 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:58:06,539 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:58:06,542 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:58:06,542 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:58:06,544 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:58:06,544 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:58:06,545 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:58:06,546 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:58:06,547 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:58:06,549 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:58:06,549 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:58:06,551 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:58:06,551 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:58:06,552 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:58:06,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:58:06,555 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:58:06,592 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:58:06,605 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:58:06,608 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:58:06,610 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:58:06,610 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:58:06,611 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/EuclideanIntegerDivision.bpl [2019-08-06 16:58:06,611 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/EuclideanIntegerDivision.bpl' [2019-08-06 16:58:06,645 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:58:06,647 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:58:06,648 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:58:06,648 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:58:06,648 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:58:06,672 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:06" (1/1) ... [2019-08-06 16:58:06,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:06" (1/1) ... [2019-08-06 16:58:06,681 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:06" (1/1) ... [2019-08-06 16:58:06,682 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:06" (1/1) ... [2019-08-06 16:58:06,685 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:06" (1/1) ... [2019-08-06 16:58:06,686 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:06" (1/1) ... [2019-08-06 16:58:06,687 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:06" (1/1) ... [2019-08-06 16:58:06,688 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:58:06,689 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:58:06,689 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:58:06,690 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:58:06,691 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:58:06" (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 16:58:06,757 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-06 16:58:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-06 16:58:06,757 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-06 16:58:07,168 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:58:07,169 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:58:07,170 INFO L202 PluginConnector]: Adding new model EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:58:07 BoogieIcfgContainer [2019-08-06 16:58:07,170 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:58:07,171 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:58:07,171 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:58:07,171 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:58:07,172 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "EuclideanIntegerDivision.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:58:07" (1/1) ... [2019-08-06 16:58:07,185 INFO L148 IcfgInterpreter]: Started Sifa with 16 locations of interest [2019-08-06 16:58:07,187 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:58:07,195 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-06 16:58:07,203 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:58:07,204 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-06 16:58:07,294 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:58:07,294 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:58:07,297 INFO L179 IcfgInterpreter]: Location mainErr15ASSERT_VIOLATIONASSERT has predicate 21#false [2019-08-06 16:58:07,297 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 66#false [2019-08-06 16:58:07,298 INFO L179 IcfgInterpreter]: Location mainErr10ASSERT_VIOLATIONASSERT has predicate 36#false [2019-08-06 16:58:07,298 INFO L179 IcfgInterpreter]: Location mainErr9ASSERT_VIOLATIONASSERT has predicate 39#false [2019-08-06 16:58:07,298 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 60#false [2019-08-06 16:58:07,299 INFO L179 IcfgInterpreter]: Location mainErr7ASSERT_VIOLATIONASSERT has predicate 45#false [2019-08-06 16:58:07,299 INFO L179 IcfgInterpreter]: Location mainErr13ASSERT_VIOLATIONASSERT has predicate 27#false [2019-08-06 16:58:07,299 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 63#false [2019-08-06 16:58:07,299 INFO L179 IcfgInterpreter]: Location mainErr3ASSERT_VIOLATIONASSERT has predicate 57#false [2019-08-06 16:58:07,300 INFO L179 IcfgInterpreter]: Location mainErr11ASSERT_VIOLATIONASSERT has predicate 33#false [2019-08-06 16:58:07,300 INFO L179 IcfgInterpreter]: Location mainErr8ASSERT_VIOLATIONASSERT has predicate 42#false [2019-08-06 16:58:07,300 INFO L179 IcfgInterpreter]: Location mainErr6ASSERT_VIOLATIONASSERT has predicate 48#false [2019-08-06 16:58:07,301 INFO L179 IcfgInterpreter]: Location mainErr4ASSERT_VIOLATIONASSERT has predicate 54#false [2019-08-06 16:58:07,301 INFO L179 IcfgInterpreter]: Location mainErr5ASSERT_VIOLATIONASSERT has predicate 51#false [2019-08-06 16:58:07,301 INFO L179 IcfgInterpreter]: Location mainErr12ASSERT_VIOLATIONASSERT has predicate 30#false [2019-08-06 16:58:07,301 INFO L179 IcfgInterpreter]: Location mainErr14ASSERT_VIOLATIONASSERT has predicate 24#false [2019-08-06 16:58:07,303 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-06 16:58:07,305 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:58:07,308 INFO L168 Benchmark]: Toolchain (without parser) took 659.57 ms. Allocated memory is still 140.0 MB. Free memory was 107.0 MB in the beginning and 86.9 MB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:07,309 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.26 ms. Allocated memory is still 140.0 MB. Free memory was 108.3 MB in the beginning and 108.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-06 16:58:07,310 INFO L168 Benchmark]: Boogie Preprocessor took 41.18 ms. Allocated memory is still 140.0 MB. Free memory was 107.0 MB in the beginning and 104.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:07,312 INFO L168 Benchmark]: RCFGBuilder took 481.36 ms. Allocated memory is still 140.0 MB. Free memory was 104.8 MB in the beginning and 93.1 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:07,313 INFO L168 Benchmark]: Symbolic Interpretation took 133.85 ms. Allocated memory is still 140.0 MB. Free memory was 93.1 MB in the beginning and 86.9 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. [2019-08-06 16:58:07,318 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 0.26 ms. Allocated memory is still 140.0 MB. Free memory was 108.3 MB in the beginning and 108.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.18 ms. Allocated memory is still 140.0 MB. Free memory was 107.0 MB in the beginning and 104.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 481.36 ms. Allocated memory is still 140.0 MB. Free memory was 104.8 MB in the beginning and 93.1 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 133.85 ms. Allocated memory is still 140.0 MB. Free memory was 93.1 MB in the beginning and 86.9 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...