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-b8c145f [2019-08-05 12:06:07,358 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:06:07,360 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:06:07,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:06:07,372 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:06:07,373 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:06:07,374 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:06:07,376 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:06:07,378 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:06:07,378 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:06:07,379 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:06:07,380 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:06:07,380 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:06:07,381 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:06:07,382 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:06:07,383 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:06:07,384 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:06:07,385 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:06:07,387 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:06:07,389 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:06:07,391 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:06:07,392 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:06:07,393 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:06:07,394 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:06:07,396 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:06:07,397 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:06:07,397 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:06:07,398 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:06:07,398 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:06:07,399 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:06:07,400 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:06:07,400 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:06:07,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:06:07,402 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:06:07,403 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:06:07,403 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:06:07,404 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:06:07,404 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:06:07,404 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:06:07,405 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:06:07,406 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:06:07,432 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:06:07,445 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:06:07,449 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:06:07,452 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:06:07,452 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:06:07,453 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/open/comp/non-unary-affine-expressions.bpl [2019-08-05 12:06:07,453 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/open/comp/non-unary-affine-expressions.bpl' [2019-08-05 12:06:07,492 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:06:07,494 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:06:07,494 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:06:07,494 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:06:07,494 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:06:07,520 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 05.08 12:06:07" (1/1) ... [2019-08-05 12:06:07,522 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 05.08 12:06:07" (1/1) ... [2019-08-05 12:06:07,530 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 05.08 12:06:07" (1/1) ... [2019-08-05 12:06:07,530 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 05.08 12:06:07" (1/1) ... [2019-08-05 12:06:07,535 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 05.08 12:06:07" (1/1) ... [2019-08-05 12:06:07,537 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 05.08 12:06:07" (1/1) ... [2019-08-05 12:06:07,538 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 05.08 12:06:07" (1/1) ... [2019-08-05 12:06:07,540 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:06:07,541 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:06:07,541 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:06:07,542 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:06:07,544 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "non-unary-affine-expressions.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:07" (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 12:06:07,613 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-05 12:06:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 12:06:07,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 12:06:07,614 INFO L124 BoogieDeclarations]: Specification and implementation of procedure lessThan given in one single declaration [2019-08-05 12:06:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure lessThan [2019-08-05 12:06:07,614 INFO L138 BoogieDeclarations]: Found implementation of procedure lessThan [2019-08-05 12:06:07,615 INFO L124 BoogieDeclarations]: Specification and implementation of procedure greaterThan given in one single declaration [2019-08-05 12:06:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure greaterThan [2019-08-05 12:06:07,615 INFO L138 BoogieDeclarations]: Found implementation of procedure greaterThan [2019-08-05 12:06:07,615 INFO L124 BoogieDeclarations]: Specification and implementation of procedure notEqual given in one single declaration [2019-08-05 12:06:07,616 INFO L130 BoogieDeclarations]: Found specification of procedure notEqual [2019-08-05 12:06:07,616 INFO L138 BoogieDeclarations]: Found implementation of procedure notEqual [2019-08-05 12:06:07,616 INFO L124 BoogieDeclarations]: Specification and implementation of procedure equal given in one single declaration [2019-08-05 12:06:07,616 INFO L130 BoogieDeclarations]: Found specification of procedure equal [2019-08-05 12:06:07,617 INFO L138 BoogieDeclarations]: Found implementation of procedure equal [2019-08-05 12:06:08,009 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 12:06:08,009 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:06:08,012 INFO L202 PluginConnector]: Adding new model non-unary-affine-expressions.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:06:08 BoogieIcfgContainer [2019-08-05 12:06:08,012 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:06:08,012 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:06:08,013 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:06:08,013 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:06:08,015 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 05.08 12:06:08" (1/1) ... [2019-08-05 12:06:08,024 INFO L148 IcfgInterpreter]: Started Sifa with 8 locations of interest [2019-08-05 12:06:08,026 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:06:08,034 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 12:06:08,042 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:06:08,043 INFO L184 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 12:06:08,242 INFO L184 IcfgInterpreter]: Interpreting procedure equal with input of size 28 [2019-08-05 12:06:08,291 INFO L184 IcfgInterpreter]: Interpreting procedure notEqual with input of size 18 [2019-08-05 12:06:08,329 INFO L184 IcfgInterpreter]: Interpreting procedure greaterThan with input of size 9 [2019-08-05 12:06:08,348 INFO L184 IcfgInterpreter]: Interpreting procedure lessThan with input of size 1 [2019-08-05 12:06:08,367 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:06:08,367 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:06:08,371 INFO L178 IcfgInterpreter]: Location equalErr0ASSERT_VIOLATIONASSERT has predicate 32#false [2019-08-05 12:06:08,371 INFO L178 IcfgInterpreter]: Location notEqualErr1ASSERT_VIOLATIONASSERT has predicate 37#false [2019-08-05 12:06:08,372 INFO L178 IcfgInterpreter]: Location greaterThanErr1ASSERT_VIOLATIONASSERT has predicate 45#false [2019-08-05 12:06:08,372 INFO L178 IcfgInterpreter]: Location lessThanErr0ASSERT_VIOLATIONASSERT has predicate 56#false [2019-08-05 12:06:08,372 INFO L178 IcfgInterpreter]: Location greaterThanErr0ASSERT_VIOLATIONASSERT has predicate 48#false [2019-08-05 12:06:08,373 INFO L178 IcfgInterpreter]: Location lessThanErr1ASSERT_VIOLATIONASSERT has predicate 53#false [2019-08-05 12:06:08,373 INFO L178 IcfgInterpreter]: Location notEqualErr0ASSERT_VIOLATIONASSERT has predicate 40#false [2019-08-05 12:06:08,373 INFO L178 IcfgInterpreter]: Location equalErr1ASSERT_VIOLATIONASSERT has predicate 29#false [2019-08-05 12:06:08,376 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:06:08,379 INFO L168 Benchmark]: Toolchain (without parser) took 884.38 ms. Allocated memory is still 134.2 MB. Free memory was 110.7 MB in the beginning and 82.9 MB in the end (delta: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:08,380 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 134.2 MB. Free memory is still 111.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 12:06:08,381 INFO L168 Benchmark]: Boogie Preprocessor took 46.32 ms. Allocated memory is still 134.2 MB. Free memory was 110.7 MB in the beginning and 108.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:08,382 INFO L168 Benchmark]: RCFGBuilder took 471.11 ms. Allocated memory is still 134.2 MB. Free memory was 108.2 MB in the beginning and 95.3 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:08,383 INFO L168 Benchmark]: Symbolic Interpretation took 363.68 ms. Allocated memory is still 134.2 MB. Free memory was 95.3 MB in the beginning and 82.9 MB in the end (delta: 12.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:08,387 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 0.20 ms. Allocated memory is still 134.2 MB. Free memory is still 111.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 46.32 ms. Allocated memory is still 134.2 MB. Free memory was 110.7 MB in the beginning and 108.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 471.11 ms. Allocated memory is still 134.2 MB. Free memory was 108.2 MB in the beginning and 95.3 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 363.68 ms. Allocated memory is still 134.2 MB. Free memory was 95.3 MB in the beginning and 82.9 MB in the end (delta: 12.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...