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/TestNonLinearArithmetic.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:05:25,228 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:05:25,231 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:05:25,247 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:05:25,248 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:05:25,249 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:05:25,250 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:05:25,253 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:05:25,256 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:05:25,257 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:05:25,257 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:05:25,258 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:05:25,258 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:05:25,259 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:05:25,260 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:05:25,261 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:05:25,262 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:05:25,263 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:05:25,265 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:05:25,267 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:05:25,268 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:05:25,269 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:05:25,271 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:05:25,271 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:05:25,274 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:05:25,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:05:25,275 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:05:25,276 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:05:25,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:05:25,278 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:05:25,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:05:25,280 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:05:25,281 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:05:25,282 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:05:25,283 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:05:25,283 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:05:25,287 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:05:25,288 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:05:25,288 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:05:25,289 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:05:25,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:05:25,327 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:05:25,344 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:05:25,348 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:05:25,350 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:05:25,351 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:05:25,352 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/TestNonLinearArithmetic.bpl [2019-08-05 12:05:25,352 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/TestNonLinearArithmetic.bpl' [2019-08-05 12:05:25,386 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:05:25,388 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:05:25,389 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:05:25,389 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:05:25,390 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:05:25,412 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "TestNonLinearArithmetic.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:25" (1/1) ... [2019-08-05 12:05:25,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "TestNonLinearArithmetic.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:25" (1/1) ... [2019-08-05 12:05:25,422 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "TestNonLinearArithmetic.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:25" (1/1) ... [2019-08-05 12:05:25,422 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "TestNonLinearArithmetic.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:25" (1/1) ... [2019-08-05 12:05:25,424 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "TestNonLinearArithmetic.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:25" (1/1) ... [2019-08-05 12:05:25,425 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "TestNonLinearArithmetic.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:25" (1/1) ... [2019-08-05 12:05:25,426 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "TestNonLinearArithmetic.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:25" (1/1) ... [2019-08-05 12:05:25,427 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:05:25,428 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:05:25,429 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:05:25,429 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:05:25,430 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "TestNonLinearArithmetic.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:05:25" (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 12:05:25,498 INFO L130 BoogieDeclarations]: Found specification of procedure proc [2019-08-05 12:05:25,498 INFO L138 BoogieDeclarations]: Found implementation of procedure proc [2019-08-05 12:05:25,711 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:05:25,712 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:05:25,713 INFO L202 PluginConnector]: Adding new model TestNonLinearArithmetic.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:05:25 BoogieIcfgContainer [2019-08-05 12:05:25,714 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:05:25,714 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:05:25,714 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:05:25,714 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:05:25,717 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "TestNonLinearArithmetic.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:05:25" (1/1) ... [2019-08-05 12:05:25,728 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:05:25,730 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:05:25,738 INFO L160 IcfgInterpreter]: Initial procedures are [proc] [2019-08-05 12:05:25,754 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:05:25,756 INFO L184 IcfgInterpreter]: Interpreting procedure proc with input of size 1 [2019-08-05 12:05:25,813 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:05:25,813 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:05:25,817 INFO L178 IcfgInterpreter]: Location procErr0ASSERT_VIOLATIONASSERT has predicate 6#false [2019-08-05 12:05:25,819 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:05:25,822 INFO L168 Benchmark]: Toolchain (without parser) took 433.97 ms. Allocated memory is still 141.6 MB. Free memory was 110.1 MB in the beginning and 95.4 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:05:25,824 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 141.6 MB. Free memory was 111.2 MB in the beginning and 111.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 12:05:25,825 INFO L168 Benchmark]: Boogie Preprocessor took 38.96 ms. Allocated memory is still 141.6 MB. Free memory was 109.9 MB in the beginning and 107.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:05:25,826 INFO L168 Benchmark]: RCFGBuilder took 285.41 ms. Allocated memory is still 141.6 MB. Free memory was 107.9 MB in the beginning and 99.2 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:05:25,828 INFO L168 Benchmark]: Symbolic Interpretation took 105.50 ms. Allocated memory is still 141.6 MB. Free memory was 99.2 MB in the beginning and 95.4 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:05:25,832 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 0.21 ms. Allocated memory is still 141.6 MB. Free memory was 111.2 MB in the beginning and 111.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 38.96 ms. Allocated memory is still 141.6 MB. Free memory was 109.9 MB in the beginning and 107.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 285.41 ms. Allocated memory is still 141.6 MB. Free memory was 107.9 MB in the beginning and 99.2 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 105.50 ms. Allocated memory is still 141.6 MB. Free memory was 99.2 MB in the beginning and 95.4 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...