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/20170319-ConjunctivePathPrograms/large_const.i_3.bplTransformedIcfg_BEv2_2.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:51:05,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:51:05,690 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:51:05,702 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:51:05,702 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:51:05,703 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:51:05,705 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:51:05,707 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:51:05,708 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:51:05,709 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:51:05,710 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:51:05,711 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:51:05,711 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:51:05,712 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:51:05,713 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:51:05,714 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:51:05,715 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:51:05,716 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:51:05,718 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:51:05,720 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:51:05,723 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:51:05,724 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:51:05,725 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:51:05,726 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:51:05,729 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:51:05,730 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:51:05,730 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:51:05,731 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:51:05,732 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:51:05,736 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:51:05,736 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:51:05,737 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:51:05,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:51:05,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:51:05,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:51:05,742 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:51:05,743 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:51:05,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:51:05,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:51:05,745 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:51:05,746 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:51:05,781 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:51:05,795 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:51:05,799 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:51:05,801 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:51:05,801 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:51:05,802 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/large_const.i_3.bplTransformedIcfg_BEv2_2.bpl [2019-08-05 11:51:05,802 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/large_const.i_3.bplTransformedIcfg_BEv2_2.bpl' [2019-08-05 11:51:05,858 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:51:05,860 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:51:05,860 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:51:05,861 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:51:05,861 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:51:05,886 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "large_const.i_3.bplTransformedIcfg_BEv2_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:51:05" (1/1) ... [2019-08-05 11:51:05,888 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "large_const.i_3.bplTransformedIcfg_BEv2_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:51:05" (1/1) ... [2019-08-05 11:51:05,896 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "large_const.i_3.bplTransformedIcfg_BEv2_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:51:05" (1/1) ... [2019-08-05 11:51:05,896 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "large_const.i_3.bplTransformedIcfg_BEv2_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:51:05" (1/1) ... [2019-08-05 11:51:05,902 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "large_const.i_3.bplTransformedIcfg_BEv2_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:51:05" (1/1) ... [2019-08-05 11:51:05,905 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "large_const.i_3.bplTransformedIcfg_BEv2_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:51:05" (1/1) ... [2019-08-05 11:51:05,907 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "large_const.i_3.bplTransformedIcfg_BEv2_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:51:05" (1/1) ... [2019-08-05 11:51:05,910 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:51:05,911 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:51:05,911 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:51:05,912 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:51:05,912 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "large_const.i_3.bplTransformedIcfg_BEv2_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:51:05" (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 11:51:05,982 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-05 11:51:05,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 11:51:05,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 11:51:06,247 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 11:51:06,247 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:51:06,249 INFO L202 PluginConnector]: Adding new model large_const.i_3.bplTransformedIcfg_BEv2_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:51:06 BoogieIcfgContainer [2019-08-05 11:51:06,249 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:51:06,249 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:51:06,249 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:51:06,250 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:51:06,252 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "large_const.i_3.bplTransformedIcfg_BEv2_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:51:06" (1/1) ... [2019-08-05 11:51:06,264 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 11:51:06,267 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:51:06,273 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 11:51:06,282 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:51:06,284 INFO L184 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 11:51:06,687 WARN L188 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 37 [2019-08-05 11:51:07,247 WARN L188 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-08-05 11:51:07,688 WARN L188 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 43 [2019-08-05 11:51:07,728 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 11:51:07,728 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 11:51:07,730 INFO L178 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 15#false [2019-08-05 11:51:07,733 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 11:51:07,735 INFO L168 Benchmark]: Toolchain (without parser) took 1874.76 ms. Allocated memory was 141.0 MB in the beginning and 176.7 MB in the end (delta: 35.7 MB). Free memory was 110.4 MB in the beginning and 130.0 MB in the end (delta: -19.6 MB). Peak memory consumption was 54.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:51:07,737 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 141.0 MB. Free memory was 111.8 MB in the beginning and 111.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 11:51:07,738 INFO L168 Benchmark]: Boogie Preprocessor took 50.30 ms. Allocated memory is still 141.0 MB. Free memory was 110.4 MB in the beginning and 108.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:51:07,739 INFO L168 Benchmark]: RCFGBuilder took 337.95 ms. Allocated memory is still 141.0 MB. Free memory was 108.4 MB in the beginning and 97.8 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:51:07,741 INFO L168 Benchmark]: Symbolic Interpretation took 1483.53 ms. Allocated memory was 141.0 MB in the beginning and 176.7 MB in the end (delta: 35.7 MB). Free memory was 97.8 MB in the beginning and 130.0 MB in the end (delta: -32.2 MB). Peak memory consumption was 42.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:51:07,745 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 0.22 ms. Allocated memory is still 141.0 MB. Free memory was 111.8 MB in the beginning and 111.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 50.30 ms. Allocated memory is still 141.0 MB. Free memory was 110.4 MB in the beginning and 108.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 337.95 ms. Allocated memory is still 141.0 MB. Free memory was 108.4 MB in the beginning and 97.8 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1483.53 ms. Allocated memory was 141.0 MB in the beginning and 176.7 MB in the end (delta: 35.7 MB). Free memory was 97.8 MB in the beginning and 130.0 MB in the end (delta: -32.2 MB). Peak memory consumption was 42.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...