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/RanFile055.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:27:52,748 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:27:52,751 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:27:52,766 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:27:52,766 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:27:52,768 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:27:52,770 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:27:52,772 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:27:52,774 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:27:52,776 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:27:52,778 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:27:52,779 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:27:52,779 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:27:52,780 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:27:52,781 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:27:52,784 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:27:52,785 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:27:52,786 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:27:52,795 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:27:52,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:27:52,801 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:27:52,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:27:52,805 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:27:52,806 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:27:52,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:27:52,810 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:27:52,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:27:52,811 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:27:52,811 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:27:52,814 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:27:52,814 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:27:52,815 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:27:52,817 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:27:52,818 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:27:52,820 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:27:52,821 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:27:52,821 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:27:52,822 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:27:52,822 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:27:52,823 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:27:52,825 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:27:52,872 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:27:52,889 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:27:52,893 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:27:52,894 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:27:52,895 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:27:52,896 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile055.bpl [2019-08-05 11:27:52,896 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile055.bpl' [2019-08-05 11:27:52,983 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:27:52,985 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:27:52,985 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:27:52,985 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:27:52,986 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:27:53,011 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:52" (1/1) ... [2019-08-05 11:27:53,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:52" (1/1) ... [2019-08-05 11:27:53,026 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:52" (1/1) ... [2019-08-05 11:27:53,026 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:52" (1/1) ... [2019-08-05 11:27:53,035 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:52" (1/1) ... [2019-08-05 11:27:53,059 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:52" (1/1) ... [2019-08-05 11:27:53,062 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:52" (1/1) ... [2019-08-05 11:27:53,068 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:27:53,069 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:27:53,069 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:27:53,069 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:27:53,070 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:27:52" (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 11:27:53,135 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:27:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:27:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:27:55,790 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:27:55,791 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:27:55,792 INFO L202 PluginConnector]: Adding new model RanFile055.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:27:55 BoogieIcfgContainer [2019-08-05 11:27:55,792 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:27:55,793 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:27:55,793 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:27:55,793 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:27:55,795 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile055.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:27:55" (1/1) ... [2019-08-05 11:27:55,806 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:27:55,808 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:27:55,817 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:27:55,825 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:27:55,827 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:27:56,332 WARN L188 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2019-08-05 11:27:56,579 WARN L188 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2019-08-05 11:28:02,608 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:28:02,609 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:28:02,613 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 12548#false [2019-08-05 11:28:02,614 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 12085#false [2019-08-05 11:28:02,614 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 11366#false [2019-08-05 11:28:02,617 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:28:02,619 INFO L168 Benchmark]: Toolchain (without parser) took 9633.86 ms. Allocated memory was 140.0 MB in the beginning and 309.3 MB in the end (delta: 169.3 MB). Free memory was 108.2 MB in the beginning and 197.0 MB in the end (delta: -88.8 MB). Peak memory consumption was 219.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:02,620 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 140.0 MB. Free memory is still 110.3 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:28:02,621 INFO L168 Benchmark]: Boogie Preprocessor took 82.89 ms. Allocated memory is still 140.0 MB. Free memory was 108.2 MB in the beginning and 104.8 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:02,623 INFO L168 Benchmark]: RCFGBuilder took 2723.90 ms. Allocated memory was 140.0 MB in the beginning and 177.7 MB in the end (delta: 37.7 MB). Free memory was 104.8 MB in the beginning and 110.9 MB in the end (delta: -6.0 MB). Peak memory consumption was 51.1 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:02,624 INFO L168 Benchmark]: Symbolic Interpretation took 6824.12 ms. Allocated memory was 177.7 MB in the beginning and 309.3 MB in the end (delta: 131.6 MB). Free memory was 110.9 MB in the beginning and 197.0 MB in the end (delta: -86.1 MB). Peak memory consumption was 184.4 MB. Max. memory is 7.1 GB. [2019-08-05 11:28:02,628 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 is still 110.3 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 82.89 ms. Allocated memory is still 140.0 MB. Free memory was 108.2 MB in the beginning and 104.8 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2723.90 ms. Allocated memory was 140.0 MB in the beginning and 177.7 MB in the end (delta: 37.7 MB). Free memory was 104.8 MB in the beginning and 110.9 MB in the end (delta: -6.0 MB). Peak memory consumption was 51.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 6824.12 ms. Allocated memory was 177.7 MB in the beginning and 309.3 MB in the end (delta: 131.6 MB). Free memory was 110.9 MB in the beginning and 197.0 MB in the end (delta: -86.1 MB). Peak memory consumption was 184.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...