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/TestAxiomFunction02-Safe.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:14:46,484 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:14:46,487 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:14:46,499 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:14:46,499 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:14:46,500 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:14:46,502 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:14:46,504 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:14:46,505 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:14:46,506 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:14:46,507 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:14:46,508 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:14:46,509 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:14:46,510 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:14:46,511 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:14:46,512 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:14:46,513 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:14:46,514 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:14:46,516 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:14:46,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:14:46,521 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:14:46,523 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:14:46,527 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:14:46,528 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:14:46,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:14:46,531 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:14:46,533 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:14:46,534 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:14:46,535 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:14:46,537 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:14:46,538 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:14:46,538 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:14:46,541 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:14:46,542 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:14:46,543 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:14:46,543 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:14:46,544 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:14:46,544 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:14:46,546 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:14:46,547 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:14:46,548 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:14:46,595 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:14:46,610 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:14:46,615 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:14:46,617 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:14:46,618 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:14:46,619 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/regression/bpl/TestAxiomFunction02-Safe.bpl [2019-08-05 18:14:46,620 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/regression/bpl/TestAxiomFunction02-Safe.bpl' [2019-08-05 18:14:46,652 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:14:46,654 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:14:46,655 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:14:46,655 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:14:46,655 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:14:46,680 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:46" (1/1) ... [2019-08-05 18:14:46,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:46" (1/1) ... [2019-08-05 18:14:46,690 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:46" (1/1) ... [2019-08-05 18:14:46,690 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:46" (1/1) ... [2019-08-05 18:14:46,693 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:46" (1/1) ... [2019-08-05 18:14:46,695 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:46" (1/1) ... [2019-08-05 18:14:46,697 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:46" (1/1) ... [2019-08-05 18:14:46,698 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:14:46,699 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:14:46,699 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:14:46,699 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:14:46,701 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:14:46" (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 18:14:46,774 INFO L124 BoogieDeclarations]: Specification and implementation of procedure proc given in one single declaration [2019-08-05 18:14:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure proc [2019-08-05 18:14:46,774 INFO L138 BoogieDeclarations]: Found implementation of procedure proc [2019-08-05 18:14:46,970 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:14:46,970 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:14:46,971 INFO L202 PluginConnector]: Adding new model TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:14:46 BoogieIcfgContainer [2019-08-05 18:14:46,972 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:14:46,973 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:14:46,973 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:14:46,973 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:14:46,974 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "TestAxiomFunction02-Safe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:14:46" (1/1) ... [2019-08-05 18:14:46,986 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 18:14:46,989 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:14:46,999 INFO L160 IcfgInterpreter]: Initial procedures are [proc] [2019-08-05 18:14:47,010 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:14:47,012 INFO L185 IcfgInterpreter]: Interpreting procedure proc with input of size 1 [2019-08-05 18:14:47,070 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:14:47,070 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 18:14:47,074 INFO L179 IcfgInterpreter]: Location procErr0ASSERT_VIOLATIONASSERT has predicate 6#false [2019-08-05 18:14:47,075 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:14:47,077 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:14:47,080 INFO L168 Benchmark]: Toolchain (without parser) took 425.02 ms. Allocated memory is still 140.0 MB. Free memory was 108.3 MB in the beginning and 94.6 MB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2019-08-05 18:14:47,083 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 140.0 MB. Free memory was 109.6 MB in the beginning and 109.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-05 18:14:47,084 INFO L168 Benchmark]: Boogie Preprocessor took 43.89 ms. Allocated memory is still 140.0 MB. Free memory was 108.3 MB in the beginning and 106.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 18:14:47,087 INFO L168 Benchmark]: RCFGBuilder took 272.75 ms. Allocated memory is still 140.0 MB. Free memory was 106.3 MB in the beginning and 98.0 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 7.1 GB. [2019-08-05 18:14:47,088 INFO L168 Benchmark]: Symbolic Interpretation took 104.71 ms. Allocated memory is still 140.0 MB. Free memory was 98.0 MB in the beginning and 94.6 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2019-08-05 18:14:47,093 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 140.0 MB. Free memory was 109.6 MB in the beginning and 109.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 43.89 ms. Allocated memory is still 140.0 MB. Free memory was 108.3 MB in the beginning and 106.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 272.75 ms. Allocated memory is still 140.0 MB. Free memory was 106.3 MB in the beginning and 98.0 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 104.71 ms. Allocated memory is still 140.0 MB. Free memory was 98.0 MB in the beginning and 94.6 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...