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/quantifier/regression/bpl/TestAxiomFunction01-Safe.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:04:21,428 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:04:21,431 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:04:21,448 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:04:21,448 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:04:21,449 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:04:21,451 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:04:21,454 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:04:21,457 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:04:21,464 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:04:21,466 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:04:21,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:04:21,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:04:21,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:04:21,471 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:04:21,474 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:04:21,475 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:04:21,476 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:04:21,480 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:04:21,485 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:04:21,486 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:04:21,489 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:04:21,490 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:04:21,491 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:04:21,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:04:21,494 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:04:21,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:04:21,496 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:04:21,496 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:04:21,497 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:04:21,498 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:04:21,500 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:04:21,501 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:04:21,502 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:04:21,505 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:04:21,505 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:04:21,507 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:04:21,507 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:04:21,507 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:04:21,508 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:04:21,509 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:04:21,541 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:04:21,553 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:04:21,557 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:04:21,558 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:04:21,559 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:04:21,560 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/regression/bpl/TestAxiomFunction01-Safe.bpl [2019-08-05 12:04:21,560 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/regression/bpl/TestAxiomFunction01-Safe.bpl' [2019-08-05 12:04:21,594 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:04:21,595 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:04:21,596 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:04:21,596 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:04:21,596 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:04:21,618 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:04:21" (1/1) ... [2019-08-05 12:04:21,619 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:04:21" (1/1) ... [2019-08-05 12:04:21,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:04:21" (1/1) ... [2019-08-05 12:04:21,625 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:04:21" (1/1) ... [2019-08-05 12:04:21,628 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:04:21" (1/1) ... [2019-08-05 12:04:21,630 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:04:21" (1/1) ... [2019-08-05 12:04:21,630 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:04:21" (1/1) ... [2019-08-05 12:04:21,631 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:04:21,632 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:04:21,633 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:04:21,633 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:04:21,634 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:04:21" (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 12:04:21,692 INFO L124 BoogieDeclarations]: Specification and implementation of procedure proc given in one single declaration [2019-08-05 12:04:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure proc [2019-08-05 12:04:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure proc [2019-08-05 12:04:21,837 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:04:21,837 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:04:21,839 INFO L202 PluginConnector]: Adding new model TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:04:21 BoogieIcfgContainer [2019-08-05 12:04:21,839 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:04:21,839 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:04:21,840 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:04:21,840 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:04:21,842 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:04:21" (1/1) ... [2019-08-05 12:04:21,853 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:04:21,857 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:04:21,867 INFO L160 IcfgInterpreter]: Initial procedures are [proc] [2019-08-05 12:04:21,880 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:04:21,881 INFO L184 IcfgInterpreter]: Interpreting procedure proc with input of size 1 [2019-08-05 12:04:21,965 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:04:21,965 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:04:21,971 INFO L178 IcfgInterpreter]: Location procErr0ASSERT_VIOLATIONASSERT has predicate 5#false [2019-08-05 12:04:21,973 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:04:21,976 INFO L168 Benchmark]: Toolchain (without parser) took 379.80 ms. Allocated memory is still 140.5 MB. Free memory was 108.9 MB in the beginning and 94.7 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:04:21,978 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 140.5 MB. Free memory is still 109.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 12:04:21,980 INFO L168 Benchmark]: Boogie Preprocessor took 36.19 ms. Allocated memory is still 140.5 MB. Free memory was 108.9 MB in the beginning and 106.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:04:21,983 INFO L168 Benchmark]: RCFGBuilder took 206.78 ms. Allocated memory is still 140.5 MB. Free memory was 106.8 MB in the beginning and 98.5 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 7.1 GB. [2019-08-05 12:04:21,984 INFO L168 Benchmark]: Symbolic Interpretation took 133.86 ms. Allocated memory is still 140.5 MB. Free memory was 98.5 MB in the beginning and 94.7 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:04:21,991 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 140.5 MB. Free memory is still 109.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 36.19 ms. Allocated memory is still 140.5 MB. Free memory was 108.9 MB in the beginning and 106.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 206.78 ms. Allocated memory is still 140.5 MB. Free memory was 106.8 MB in the beginning and 98.5 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 133.86 ms. Allocated memory is still 140.5 MB. Free memory was 98.5 MB in the beginning and 94.7 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...