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/20170304-DifficultPathPrograms/jain_5.i_2.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:52:13,600 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:52:13,602 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:52:13,623 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:52:13,623 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:52:13,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:52:13,626 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:52:13,628 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:52:13,629 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:52:13,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:52:13,631 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:52:13,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:52:13,633 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:52:13,634 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:52:13,635 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:52:13,636 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:52:13,637 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:52:13,638 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:52:13,639 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:52:13,642 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:52:13,643 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:52:13,644 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:52:13,646 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:52:13,646 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:52:13,649 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:52:13,649 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:52:13,650 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:52:13,651 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:52:13,651 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:52:13,652 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:52:13,652 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:52:13,653 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:52:13,654 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:52:13,655 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:52:13,656 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:52:13,656 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:52:13,657 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:52:13,657 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:52:13,658 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:52:13,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:52:13,659 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:52:13,697 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:52:13,717 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:52:13,721 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:52:13,723 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:52:13,724 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:52:13,724 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/jain_5.i_2.bpl [2019-08-06 16:52:13,725 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/jain_5.i_2.bpl' [2019-08-06 16:52:13,753 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:52:13,754 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:52:13,755 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:52:13,755 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:52:13,755 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:52:13,775 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:13" (1/1) ... [2019-08-06 16:52:13,777 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:13" (1/1) ... [2019-08-06 16:52:13,783 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:13" (1/1) ... [2019-08-06 16:52:13,783 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:13" (1/1) ... [2019-08-06 16:52:13,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:13" (1/1) ... [2019-08-06 16:52:13,788 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:13" (1/1) ... [2019-08-06 16:52:13,789 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:13" (1/1) ... [2019-08-06 16:52:13,790 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:52:13,791 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:52:13,791 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:52:13,791 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:52:13,792 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:52:13" (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 [2019-08-06 16:52:13,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:52:13,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:52:14,153 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:52:14,153 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-06 16:52:14,154 INFO L202 PluginConnector]: Adding new model jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:52:14 BoogieIcfgContainer [2019-08-06 16:52:14,154 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:52:14,156 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:52:14,157 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:52:14,157 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:52:14,158 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "jain_5.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:52:14" (1/1) ... [2019-08-06 16:52:14,172 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:52:14,176 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:52:14,190 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:52:14,199 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:52:14,200 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:52:14,316 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:52:14,317 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:52:14,320 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 27#(and (exists ((v_ULTIMATE.start___VERIFIER_assert_~cond_7 Int)) (not (= 0 v_ULTIMATE.start___VERIFIER_assert_~cond_7))) (= |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start___VERIFIER_assert_~cond) (= 0 ULTIMATE.start___VERIFIER_assert_~cond) (= |ULTIMATE.start___VERIFIER_assert_#in~cond| (ite (not (= 30 (mod ULTIMATE.start_main_~x~4 4294967296))) 1 0))) [2019-08-06 16:52:14,321 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 16:52:14,328 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:52:14,331 INFO L168 Benchmark]: Toolchain (without parser) took 576.03 ms. Allocated memory is still 136.3 MB. Free memory was 108.7 MB in the beginning and 91.8 MB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:52:14,333 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 136.3 MB. Free memory was 110.0 MB in the beginning and 109.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-06 16:52:14,334 INFO L168 Benchmark]: Boogie Preprocessor took 35.31 ms. Allocated memory is still 136.3 MB. Free memory was 108.7 MB in the beginning and 106.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:52:14,335 INFO L168 Benchmark]: RCFGBuilder took 363.77 ms. Allocated memory is still 136.3 MB. Free memory was 106.5 MB in the beginning and 97.6 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. [2019-08-06 16:52:14,337 INFO L168 Benchmark]: Symbolic Interpretation took 172.12 ms. Allocated memory is still 136.3 MB. Free memory was 97.4 MB in the beginning and 91.8 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. [2019-08-06 16:52:14,341 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 35]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * 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 136.3 MB. Free memory was 110.0 MB in the beginning and 109.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 35.31 ms. Allocated memory is still 136.3 MB. Free memory was 108.7 MB in the beginning and 106.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 363.77 ms. Allocated memory is still 136.3 MB. Free memory was 106.5 MB in the beginning and 97.6 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 172.12 ms. Allocated memory is still 136.3 MB. Free memory was 97.4 MB in the beginning and 91.8 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...