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/random/RanFile033.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:30:42,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:30:42,686 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:30:42,698 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:30:42,699 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:30:42,700 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:30:42,701 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:30:42,704 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:30:42,705 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:30:42,707 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:30:42,708 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:30:42,708 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:30:42,708 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:30:42,710 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:30:42,711 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:30:42,712 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:30:42,713 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:30:42,714 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:30:42,716 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:30:42,718 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:30:42,720 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:30:42,722 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:30:42,723 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:30:42,724 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:30:42,726 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:30:42,727 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:30:42,727 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:30:42,728 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:30:42,729 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:30:42,730 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:30:42,730 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:30:42,731 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:30:42,732 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:30:42,733 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:30:42,734 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:30:42,734 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:30:42,735 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:30:42,735 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:30:42,736 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:30:42,737 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:30:42,741 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:30:42,769 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:30:42,782 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:30:42,786 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:30:42,788 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:30:42,788 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:30:42,789 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile033.bpl [2019-08-05 11:30:42,789 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile033.bpl' [2019-08-05 11:30:42,838 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:30:42,840 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:30:42,840 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:30:42,841 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:30:42,841 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:30:42,868 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile033.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:42" (1/1) ... [2019-08-05 11:30:42,869 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile033.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:42" (1/1) ... [2019-08-05 11:30:42,878 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile033.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:42" (1/1) ... [2019-08-05 11:30:42,879 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile033.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:42" (1/1) ... [2019-08-05 11:30:42,884 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile033.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:42" (1/1) ... [2019-08-05 11:30:42,904 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile033.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:42" (1/1) ... [2019-08-05 11:30:42,910 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile033.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:42" (1/1) ... [2019-08-05 11:30:42,915 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:30:42,916 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:30:42,917 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:30:42,917 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:30:42,921 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile033.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:30:42" (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 11:30:43,001 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:30:43,001 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:30:43,001 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:30:43,997 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:30:43,997 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:30:43,999 INFO L202 PluginConnector]: Adding new model RanFile033.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:30:43 BoogieIcfgContainer [2019-08-05 11:30:43,999 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:30:44,000 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:30:44,000 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:30:44,000 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:30:44,003 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile033.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:30:43" (1/1) ... [2019-08-05 11:30:44,015 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:30:44,018 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:30:44,033 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:30:44,045 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:30:44,046 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:30:44,479 WARN L188 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 32 [2019-08-05 11:30:44,605 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2019-08-05 11:30:44,889 WARN L188 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-08-05 11:30:45,769 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:30:45,770 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:30:45,773 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 173#false [2019-08-05 11:30:45,773 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 472#false [2019-08-05 11:30:45,774 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 323#false [2019-08-05 11:30:45,776 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:30:45,779 INFO L168 Benchmark]: Toolchain (without parser) took 2938.29 ms. Allocated memory was 140.5 MB in the beginning and 177.7 MB in the end (delta: 37.2 MB). Free memory was 109.6 MB in the beginning and 115.7 MB in the end (delta: -6.1 MB). Peak memory consumption was 55.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:30:45,780 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.24 ms. Allocated memory is still 140.5 MB. Free memory was 111.3 MB in the beginning and 111.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 11:30:45,781 INFO L168 Benchmark]: Boogie Preprocessor took 75.33 ms. Allocated memory is still 140.5 MB. Free memory was 109.6 MB in the beginning and 107.1 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-05 11:30:45,782 INFO L168 Benchmark]: RCFGBuilder took 1083.30 ms. Allocated memory is still 140.5 MB. Free memory was 106.9 MB in the beginning and 77.0 MB in the end (delta: 30.0 MB). Peak memory consumption was 30.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:30:45,784 INFO L168 Benchmark]: Symbolic Interpretation took 1776.29 ms. Allocated memory was 140.5 MB in the beginning and 177.7 MB in the end (delta: 37.2 MB). Free memory was 77.0 MB in the beginning and 115.7 MB in the end (delta: -38.7 MB). Peak memory consumption was 22.6 MB. Max. memory is 7.1 GB. [2019-08-05 11:30:45,788 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 0.24 ms. Allocated memory is still 140.5 MB. Free memory was 111.3 MB in the beginning and 111.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 75.33 ms. Allocated memory is still 140.5 MB. Free memory was 109.6 MB in the beginning and 107.1 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1083.30 ms. Allocated memory is still 140.5 MB. Free memory was 106.9 MB in the beginning and 77.0 MB in the end (delta: 30.0 MB). Peak memory consumption was 30.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1776.29 ms. Allocated memory was 140.5 MB in the beginning and 177.7 MB in the end (delta: 37.2 MB). Free memory was 77.0 MB in the beginning and 115.7 MB in the end (delta: -38.7 MB). Peak memory consumption was 22.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...