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-b03553c [2019-08-05 18:13:14,725 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:13:14,727 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:13:14,740 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:13:14,740 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:13:14,741 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:13:14,743 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:13:14,744 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:13:14,746 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:13:14,747 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:13:14,748 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:13:14,749 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:13:14,749 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:13:14,750 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:13:14,751 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:13:14,752 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:13:14,753 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:13:14,754 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:13:14,756 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:13:14,758 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:13:14,760 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:13:14,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:13:14,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:13:14,763 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:13:14,766 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:13:14,766 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:13:14,766 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:13:14,767 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:13:14,768 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:13:14,769 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:13:14,769 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:13:14,770 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:13:14,771 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:13:14,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:13:14,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:13:14,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:13:14,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:13:14,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:13:14,774 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:13:14,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:13:14,776 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:13:14,803 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:13:14,815 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:13:14,819 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:13:14,821 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:13:14,821 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:13:14,822 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/large_const.i_3.bplTransformedIcfg_BEv2_2.bpl [2019-08-05 18:13:14,822 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/large_const.i_3.bplTransformedIcfg_BEv2_2.bpl' [2019-08-05 18:13:14,861 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:13:14,862 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:13:14,863 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:13:14,863 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:13:14,863 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:13:14,886 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 06:13:14" (1/1) ... [2019-08-05 18:13:14,888 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 06:13:14" (1/1) ... [2019-08-05 18:13:14,896 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 06:13:14" (1/1) ... [2019-08-05 18:13:14,897 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 06:13:14" (1/1) ... [2019-08-05 18:13:14,900 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 06:13:14" (1/1) ... [2019-08-05 18:13:14,902 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 06:13:14" (1/1) ... [2019-08-05 18:13:14,903 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 06:13:14" (1/1) ... [2019-08-05 18:13:14,905 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:13:14,906 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:13:14,907 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:13:14,907 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:13:14,908 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 06:13:14" (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 18:13:14,974 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-05 18:13:14,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 18:13:14,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 18:13:15,199 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 18:13:15,199 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:13:15,200 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 06:13:15 BoogieIcfgContainer [2019-08-05 18:13:15,201 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:13:15,201 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:13:15,201 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:13:15,201 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:13:15,202 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 06:13:15" (1/1) ... [2019-08-05 18:13:15,212 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 18:13:15,215 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:13:15,222 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 18:13:15,230 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:13:15,231 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 18:13:15,314 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:13:15,314 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 18:13:15,318 INFO L179 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 15#(and (= ULTIMATE.start_main_~j~5 0) (< ULTIMATE.start_main_~n~5 2) (= |ULTIMATE.start___VERIFIER_assert_#in~cond| ULTIMATE.start___VERIFIER_assert_~cond) (<= 0 ULTIMATE.start_main_~v~5) (<= ULTIMATE.start_main_~v~5 2147483647) (= ULTIMATE.start_main_~v~5 0) (< ULTIMATE.start_main_~j~5 ULTIMATE.start_main_~n~5) (not (< ULTIMATE.start_main_~i~5 ULTIMATE.start_main_~n~5)) (or (and (< ULTIMATE.start_main_~n~5 2) (<= 0 ULTIMATE.start_main_~n~5) (<= ULTIMATE.start_main_~n~5 2147483647) (= (+ ULTIMATE.start_main_~i~5 (- 1)) 1) (= |ULTIMATE.start_main_#in~argv.offset| ULTIMATE.start_main_~argv.offset) (= |ULTIMATE.start_#in~argv.base| |ULTIMATE.start_main_#in~argv.base|) (= ULTIMATE.start_main_~c3~5 10000) (= ULTIMATE.start_main_~argc |ULTIMATE.start_main_#in~argc|) (= ULTIMATE.start_main_~c1~5 (+ (- ULTIMATE.start_main_~c1~5) ULTIMATE.start_main_~k~5)) (= ULTIMATE.start_main_~c1~5 4000) (< 0 ULTIMATE.start_main_~n~5) (= ULTIMATE.start_main_~c2~5 2000) (<= 0 (+ ULTIMATE.start_main_~n~5 2147483648)) (= |ULTIMATE.start_main_#in~argv.offset| |ULTIMATE.start_#in~argv.offset|) (= |ULTIMATE.start_#in~argc| |ULTIMATE.start_main_#in~argc|) (= ULTIMATE.start_main_~argv.base |ULTIMATE.start_main_#in~argv.base|) (< ULTIMATE.start_main_~n~5 10)) (and (<= 0 ULTIMATE.start_main_~n~5) (<= ULTIMATE.start_main_~n~5 2147483647) (= |ULTIMATE.start_main_#in~argv.offset| ULTIMATE.start_main_~argv.offset) (= (+ ULTIMATE.start_main_~i~5 (- 1)) 0) (= 0 (+ (- ULTIMATE.start_main_~c1~5) ULTIMATE.start_main_~k~5)) (= |ULTIMATE.start_#in~argv.base| |ULTIMATE.start_main_#in~argv.base|) (= ULTIMATE.start_main_~c3~5 10000) (= ULTIMATE.start_main_~argc |ULTIMATE.start_main_#in~argc|) (= ULTIMATE.start_main_~c1~5 4000) (= ULTIMATE.start_main_~c2~5 2000) (<= 0 (+ ULTIMATE.start_main_~n~5 2147483648)) (= |ULTIMATE.start_main_#in~argv.offset| |ULTIMATE.start_#in~argv.offset|) (= |ULTIMATE.start_#in~argc| |ULTIMATE.start_main_#in~argc|) (= ULTIMATE.start_main_~argv.base |ULTIMATE.start_main_#in~argv.base|) (< ULTIMATE.start_main_~n~5 10))) (= 0 ULTIMATE.start___VERIFIER_assert_~cond) (< ULTIMATE.start_main_~i~5 (+ ULTIMATE.start_main_~n~5 1)) (not (< 0 ULTIMATE.start_main_~k~5)) (<= 0 (+ ULTIMATE.start_main_~v~5 2147483648)) (= 0 |ULTIMATE.start___VERIFIER_assert_#in~cond|)) [2019-08-05 18:13:15,319 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-05 18:13:15,330 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:13:15,336 INFO L168 Benchmark]: Toolchain (without parser) took 469.38 ms. Allocated memory is still 131.6 MB. Free memory was 107.9 MB in the beginning and 89.6 MB in the end (delta: 18.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 7.1 GB. [2019-08-05 18:13:15,337 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 131.6 MB. Free memory was 109.3 MB in the beginning and 109.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-05 18:13:15,340 INFO L168 Benchmark]: Boogie Preprocessor took 42.79 ms. Allocated memory is still 131.6 MB. Free memory was 107.9 MB in the beginning and 105.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-08-05 18:13:15,342 INFO L168 Benchmark]: RCFGBuilder took 294.22 ms. Allocated memory is still 131.6 MB. Free memory was 105.8 MB in the beginning and 95.2 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2019-08-05 18:13:15,349 INFO L168 Benchmark]: Symbolic Interpretation took 128.82 ms. Allocated memory is still 131.6 MB. Free memory was 95.2 MB in the beginning and 89.8 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. [2019-08-05 18:13:15,359 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 78]: 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 0.23 ms. Allocated memory is still 131.6 MB. Free memory was 109.3 MB in the beginning and 109.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.79 ms. Allocated memory is still 131.6 MB. Free memory was 107.9 MB in the beginning and 105.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 294.22 ms. Allocated memory is still 131.6 MB. Free memory was 105.8 MB in the beginning and 95.2 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 128.82 ms. Allocated memory is still 131.6 MB. Free memory was 95.2 MB in the beginning and 89.8 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...