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 0.1.24-4ddfff8 [2019-08-09 14:18:40,552 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 14:18:40,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 14:18:40,572 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 14:18:40,573 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 14:18:40,574 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 14:18:40,576 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 14:18:40,586 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 14:18:40,591 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 14:18:40,594 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 14:18:40,595 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 14:18:40,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 14:18:40,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 14:18:40,600 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 14:18:40,602 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 14:18:40,605 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 14:18:40,606 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 14:18:40,608 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 14:18:40,610 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 14:18:40,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 14:18:40,619 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 14:18:40,621 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 14:18:40,624 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 14:18:40,625 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 14:18:40,627 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 14:18:40,627 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 14:18:40,627 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 14:18:40,629 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 14:18:40,630 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 14:18:40,632 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 14:18:40,632 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 14:18:40,634 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 14:18:40,634 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 14:18:40,635 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 14:18:40,637 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 14:18:40,638 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 14:18:40,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 14:18:40,639 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 14:18:40,639 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 14:18:40,640 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 14:18:40,641 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 14:18:40,692 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 14:18:40,710 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 14:18:40,714 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 14:18:40,716 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-09 14:18:40,717 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-09 14:18:40,718 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/regression/bpl/TestAxiomFunction01-Safe.bpl [2019-08-09 14:18:40,718 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/regression/bpl/TestAxiomFunction01-Safe.bpl' [2019-08-09 14:18:40,757 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 14:18:40,759 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-09 14:18:40,759 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 14:18:40,759 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 14:18:40,761 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 14:18:40,788 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:18:40" (1/1) ... [2019-08-09 14:18:40,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:18:40" (1/1) ... [2019-08-09 14:18:40,798 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:18:40" (1/1) ... [2019-08-09 14:18:40,798 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:18:40" (1/1) ... [2019-08-09 14:18:40,802 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:18:40" (1/1) ... [2019-08-09 14:18:40,805 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:18:40" (1/1) ... [2019-08-09 14:18:40,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:18:40" (1/1) ... [2019-08-09 14:18:40,807 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 14:18:40,808 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 14:18:40,808 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 14:18:40,808 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 14:18:40,809 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.08 02:18:40" (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 [2019-08-09 14:18:40,883 INFO L124 BoogieDeclarations]: Specification and implementation of procedure proc given in one single declaration [2019-08-09 14:18:40,883 INFO L130 BoogieDeclarations]: Found specification of procedure proc [2019-08-09 14:18:40,883 INFO L138 BoogieDeclarations]: Found implementation of procedure proc [2019-08-09 14:18:40,991 INFO L275 CfgBuilder]: Using library mode [2019-08-09 14:18:40,991 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-09 14:18:40,993 INFO L202 PluginConnector]: Adding new model TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:18:40 BoogieIcfgContainer [2019-08-09 14:18:40,993 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 14:18:40,994 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 14:18:40,994 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 14:18:40,994 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 14:18:40,995 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "TestAxiomFunction01-Safe.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 02:18:40" (1/1) ... [2019-08-09 14:18:41,079 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 14:18:41,082 INFO L168 Benchmark]: Toolchain (without parser) took 321.96 ms. Allocated memory is still 135.3 MB. Free memory was 111.8 MB in the beginning and 98.3 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2019-08-09 14:18:41,083 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 135.3 MB. Free memory was 112.9 MB in the beginning and 112.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-09 14:18:41,084 INFO L168 Benchmark]: Boogie Preprocessor took 47.92 ms. Allocated memory is still 135.3 MB. Free memory was 111.6 MB in the beginning and 109.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-09 14:18:41,085 INFO L168 Benchmark]: RCFGBuilder took 185.30 ms. Allocated memory is still 135.3 MB. Free memory was 109.6 MB in the beginning and 101.3 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 7.1 GB. [2019-08-09 14:18:41,086 INFO L168 Benchmark]: Symbolic Interpretation took 85.41 ms. Allocated memory is still 135.3 MB. Free memory was 101.3 MB in the beginning and 98.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. [2019-08-09 14:18:41,090 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 0.25 ms. Allocated memory is still 135.3 MB. Free memory was 112.9 MB in the beginning and 112.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 47.92 ms. Allocated memory is still 135.3 MB. Free memory was 111.6 MB in the beginning and 109.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 185.30 ms. Allocated memory is still 135.3 MB. Free memory was 109.6 MB in the beginning and 101.3 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 85.41 ms. Allocated memory is still 135.3 MB. Free memory was 101.3 MB in the beginning and 98.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...