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/RanFile024.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:07:02,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:07:02,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:07:02,556 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:07:02,557 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:07:02,558 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:07:02,559 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:07:02,561 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:07:02,563 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:07:02,564 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:07:02,565 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:07:02,566 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:07:02,566 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:07:02,567 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:07:02,568 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:07:02,569 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:07:02,570 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:07:02,571 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:07:02,573 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:07:02,576 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:07:02,577 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:07:02,578 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:07:02,580 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:07:02,581 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:07:02,583 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:07:02,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:07:02,584 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:07:02,585 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:07:02,585 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:07:02,586 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:07:02,587 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:07:02,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:07:02,589 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:07:02,589 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:07:02,591 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:07:02,591 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:07:02,592 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:07:02,592 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:07:02,592 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:07:02,593 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:07:02,594 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:07:02,622 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:07:02,635 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:07:02,638 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:07:02,639 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:07:02,640 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:07:02,641 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile024.bpl [2019-08-05 18:07:02,641 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile024.bpl' [2019-08-05 18:07:02,692 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:07:02,694 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:07:02,695 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:07:02,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:07:02,695 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:07:02,722 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile024.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:07:02" (1/1) ... [2019-08-05 18:07:02,724 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile024.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:07:02" (1/1) ... [2019-08-05 18:07:02,732 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile024.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:07:02" (1/1) ... [2019-08-05 18:07:02,732 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile024.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:07:02" (1/1) ... [2019-08-05 18:07:02,738 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile024.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:07:02" (1/1) ... [2019-08-05 18:07:02,749 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile024.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:07:02" (1/1) ... [2019-08-05 18:07:02,751 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile024.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:07:02" (1/1) ... [2019-08-05 18:07:02,756 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:07:02,758 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:07:02,758 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:07:02,758 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:07:02,760 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile024.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:07:02" (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 18:07:02,836 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 18:07:02,837 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 18:07:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 18:07:03,587 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:07:03,587 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:07:03,588 INFO L202 PluginConnector]: Adding new model RanFile024.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:07:03 BoogieIcfgContainer [2019-08-05 18:07:03,589 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:07:03,589 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:07:03,589 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:07:03,590 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:07:03,591 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile024.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:07:03" (1/1) ... [2019-08-05 18:07:03,602 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 18:07:03,605 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:07:03,612 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 18:07:03,621 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:07:03,623 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 18:07:03,784 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:07:03,784 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 18:07:03,793 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 47#false [2019-08-05 18:07:03,793 INFO L179 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 41#false [2019-08-05 18:07:03,794 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 44#false [2019-08-05 18:07:03,795 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:07:03,796 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:07:03,799 INFO L168 Benchmark]: Toolchain (without parser) took 1104.04 ms. Allocated memory is still 140.0 MB. Free memory was 108.2 MB in the beginning and 77.2 MB in the end (delta: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 7.1 GB. [2019-08-05 18:07:03,801 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 140.0 MB. Free memory was 109.7 MB in the beginning and 109.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 18:07:03,802 INFO L168 Benchmark]: Boogie Preprocessor took 62.08 ms. Allocated memory is still 140.0 MB. Free memory was 108.2 MB in the beginning and 106.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 18:07:03,803 INFO L168 Benchmark]: RCFGBuilder took 830.92 ms. Allocated memory is still 140.0 MB. Free memory was 105.8 MB in the beginning and 83.3 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. [2019-08-05 18:07:03,804 INFO L168 Benchmark]: Symbolic Interpretation took 207.27 ms. Allocated memory is still 140.0 MB. Free memory was 83.3 MB in the beginning and 77.2 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:07:03,809 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 0.20 ms. Allocated memory is still 140.0 MB. Free memory was 109.7 MB in the beginning and 109.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 62.08 ms. Allocated memory is still 140.0 MB. Free memory was 108.2 MB in the beginning and 106.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 830.92 ms. Allocated memory is still 140.0 MB. Free memory was 105.8 MB in the beginning and 83.3 MB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 207.27 ms. Allocated memory is still 140.0 MB. Free memory was 83.3 MB in the beginning and 77.2 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...