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/jain_5.i_2.bplTransformedIcfg_BEv2_4.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:56:07,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:56:07,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:56:07,834 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:56:07,835 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:56:07,836 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:56:07,837 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:56:07,839 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:56:07,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:56:07,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:56:07,843 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:56:07,845 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:56:07,845 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:56:07,846 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:56:07,847 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:56:07,848 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:56:07,849 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:56:07,850 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:56:07,853 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:56:07,855 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:56:07,857 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:56:07,859 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:56:07,860 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:56:07,861 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:56:07,864 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:56:07,864 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:56:07,865 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:56:07,866 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:56:07,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:56:07,867 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:56:07,868 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:56:07,873 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:56:07,874 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:56:07,875 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:56:07,876 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:56:07,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:56:07,882 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:56:07,883 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:56:07,883 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:56:07,884 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:56:07,885 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:56:07,932 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:56:07,948 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:56:07,953 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:56:07,956 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:56:07,957 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:56:07,959 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/jain_5.i_2.bplTransformedIcfg_BEv2_4.bpl [2019-08-06 16:56:07,959 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/jain_5.i_2.bplTransformedIcfg_BEv2_4.bpl' [2019-08-06 16:56:07,998 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:56:08,000 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:56:08,001 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:56:08,001 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:56:08,002 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:56:08,026 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "jain_5.i_2.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:07" (1/1) ... [2019-08-06 16:56:08,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "jain_5.i_2.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:07" (1/1) ... [2019-08-06 16:56:08,037 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "jain_5.i_2.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:07" (1/1) ... [2019-08-06 16:56:08,037 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "jain_5.i_2.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:07" (1/1) ... [2019-08-06 16:56:08,041 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "jain_5.i_2.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:07" (1/1) ... [2019-08-06 16:56:08,043 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "jain_5.i_2.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:07" (1/1) ... [2019-08-06 16:56:08,044 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "jain_5.i_2.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:07" (1/1) ... [2019-08-06 16:56:08,045 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:56:08,046 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:56:08,047 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:56:08,047 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:56:08,048 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "jain_5.i_2.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:56:07" (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 16:56:08,118 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 16:56:08,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:56:08,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:56:08,353 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:56:08,354 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:56:08,355 INFO L202 PluginConnector]: Adding new model jain_5.i_2.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:56:08 BoogieIcfgContainer [2019-08-06 16:56:08,356 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:56:08,356 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:56:08,356 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:56:08,357 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:56:08,358 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "jain_5.i_2.bplTransformedIcfg_BEv2_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:56:08" (1/1) ... [2019-08-06 16:56:08,370 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:56:08,373 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:56:08,380 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:56:08,392 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:56:08,401 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:56:08,584 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:56:08,584 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:56:08,587 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 27#(and (or (and (= 1 |ULTIMATE.start___VERIFIER_assert_#in~cond|) (< ULTIMATE.start_main_~x~4 4294967296) (<= 0 ULTIMATE.start_main_~x~4) (not (= ULTIMATE.start_main_~x~4 30))) (and (<= 0 (+ ULTIMATE.start_main_~x~4 4294967296)) (< ULTIMATE.start_main_~x~4 0) (= 30 (+ ULTIMATE.start_main_~x~4 4294967296)) (= 0 |ULTIMATE.start___VERIFIER_assert_#in~cond|))) (= |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start___VERIFIER_assert_~cond) (exists ((v_ULTIMATE.start___VERIFIER_assert_~cond_12 Int)) (not (= 0 v_ULTIMATE.start___VERIFIER_assert_~cond_12))) (= 0 ULTIMATE.start___VERIFIER_assert_~cond)) [2019-08-06 16:56:08,588 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 16:56:08,596 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:56:08,599 INFO L168 Benchmark]: Toolchain (without parser) took 597.96 ms. Allocated memory is still 140.5 MB. Free memory was 108.9 MB in the beginning and 88.4 MB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:08,599 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.32 ms. Allocated memory is still 140.5 MB. Free memory is still 109.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:56:08,601 INFO L168 Benchmark]: Boogie Preprocessor took 44.71 ms. Allocated memory is still 140.5 MB. Free memory was 108.5 MB in the beginning and 106.8 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:08,601 INFO L168 Benchmark]: RCFGBuilder took 309.36 ms. Allocated memory is still 140.5 MB. Free memory was 106.8 MB in the beginning and 94.4 MB in the end (delta: 12.4 MB). Peak memory consumption was 12.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:08,602 INFO L168 Benchmark]: Symbolic Interpretation took 239.73 ms. Allocated memory is still 140.5 MB. Free memory was 94.4 MB in the beginning and 88.4 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:08,606 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 45]: 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 0.32 ms. Allocated memory is still 140.5 MB. Free memory is still 109.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.71 ms. Allocated memory is still 140.5 MB. Free memory was 108.5 MB in the beginning and 106.8 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 309.36 ms. Allocated memory is still 140.5 MB. Free memory was 106.8 MB in the beginning and 94.4 MB in the end (delta: 12.4 MB). Peak memory consumption was 12.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 239.73 ms. Allocated memory is still 140.5 MB. Free memory was 94.4 MB in the beginning and 88.4 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...