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/RanFile068.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:29:08,762 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:29:08,764 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:29:08,775 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:29:08,776 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:29:08,777 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:29:08,778 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:29:08,780 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:29:08,782 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:29:08,782 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:29:08,783 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:29:08,784 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:29:08,784 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:29:08,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:29:08,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:29:08,787 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:29:08,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:29:08,789 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:29:08,791 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:29:08,793 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:29:08,795 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:29:08,796 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:29:08,797 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:29:08,798 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:29:08,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:29:08,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:29:08,801 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:29:08,802 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:29:08,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:29:08,803 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:29:08,803 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:29:08,804 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:29:08,805 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:29:08,806 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:29:08,807 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:29:08,810 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:29:08,811 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:29:08,811 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:29:08,811 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:29:08,812 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:29:08,813 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:29:08,856 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:29:08,867 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:29:08,870 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:29:08,872 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:29:08,872 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:29:08,873 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile068.bpl [2019-08-05 11:29:08,874 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile068.bpl' [2019-08-05 11:29:08,927 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:29:08,928 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:29:08,929 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:29:08,929 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:29:08,929 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:29:08,952 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile068.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:08" (1/1) ... [2019-08-05 11:29:08,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile068.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:08" (1/1) ... [2019-08-05 11:29:08,964 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile068.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:08" (1/1) ... [2019-08-05 11:29:08,964 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile068.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:08" (1/1) ... [2019-08-05 11:29:08,969 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile068.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:08" (1/1) ... [2019-08-05 11:29:08,979 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile068.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:08" (1/1) ... [2019-08-05 11:29:08,981 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile068.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:08" (1/1) ... [2019-08-05 11:29:08,988 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:29:08,990 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:29:08,990 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:29:08,990 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:29:08,992 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile068.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:08" (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 11:29:09,067 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:29:09,067 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:29:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:29:09,784 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:29:09,784 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:29:09,785 INFO L202 PluginConnector]: Adding new model RanFile068.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:29:09 BoogieIcfgContainer [2019-08-05 11:29:09,786 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:29:09,786 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:29:09,786 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:29:09,787 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:29:09,789 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile068.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:29:09" (1/1) ... [2019-08-05 11:29:09,803 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:29:09,806 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:29:09,814 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:29:09,823 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:29:09,824 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:29:10,405 WARN L188 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2019-08-05 11:29:10,557 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:29:10,557 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:29:10,560 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 33#false [2019-08-05 11:29:10,561 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 39#false [2019-08-05 11:29:10,561 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 36#false [2019-08-05 11:29:10,563 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:29:10,566 INFO L168 Benchmark]: Toolchain (without parser) took 1636.68 ms. Allocated memory is still 135.3 MB. Free memory was 112.7 MB in the beginning and 65.8 MB in the end (delta: 46.9 MB). Peak memory consumption was 46.9 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:10,567 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 135.3 MB. Free memory is still 113.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:29:10,568 INFO L168 Benchmark]: Boogie Preprocessor took 60.12 ms. Allocated memory is still 135.3 MB. Free memory was 112.3 MB in the beginning and 110.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:10,569 INFO L168 Benchmark]: RCFGBuilder took 796.26 ms. Allocated memory is still 135.3 MB. Free memory was 110.2 MB in the beginning and 87.4 MB in the end (delta: 22.8 MB). Peak memory consumption was 22.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:10,571 INFO L168 Benchmark]: Symbolic Interpretation took 777.58 ms. Allocated memory is still 135.3 MB. Free memory was 87.4 MB in the beginning and 65.8 MB in the end (delta: 21.7 MB). Peak memory consumption was 21.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:29:10,575 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 135.3 MB. Free memory is still 113.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 60.12 ms. Allocated memory is still 135.3 MB. Free memory was 112.3 MB in the beginning and 110.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 796.26 ms. Allocated memory is still 135.3 MB. Free memory was 110.2 MB in the beginning and 87.4 MB in the end (delta: 22.8 MB). Peak memory consumption was 22.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 777.58 ms. Allocated memory is still 135.3 MB. Free memory was 87.4 MB in the beginning and 65.8 MB in the end (delta: 21.7 MB). Peak memory consumption was 21.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...