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 0.1.24-3b9210c [2019-08-06 16:56:09,932 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:56:09,935 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:56:09,946 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:56:09,947 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:56:09,948 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:56:09,950 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:56:09,952 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:56:09,954 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:56:09,955 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:56:09,956 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:56:09,958 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:56:09,958 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:56:09,959 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:56:09,960 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:56:09,962 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:56:09,963 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:56:09,964 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:56:09,966 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:56:09,969 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:56:09,971 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:56:09,972 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:56:09,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:56:09,975 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:56:09,978 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:56:09,978 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:56:09,979 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:56:09,980 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:56:09,980 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:56:09,982 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:56:09,982 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:56:09,983 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:56:09,984 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:56:09,985 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:56:09,986 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:56:09,987 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:56:09,988 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:56:09,988 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:56:09,988 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:56:09,990 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:56:09,990 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:56:10,018 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:56:10,032 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:56:10,035 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:56:10,037 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:56:10,037 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:56:10,038 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/large_const.i_3.bplTransformedIcfg_BEv2_2.bpl [2019-08-06 16:56:10,039 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170319-ConjunctivePathPrograms/large_const.i_3.bplTransformedIcfg_BEv2_2.bpl' [2019-08-06 16:56:10,081 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:56:10,083 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:56:10,083 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:56:10,083 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:56:10,084 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:56:10,107 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 06.08 04:56:10" (1/1) ... [2019-08-06 16:56:10,109 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 06.08 04:56:10" (1/1) ... [2019-08-06 16:56:10,115 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 06.08 04:56:10" (1/1) ... [2019-08-06 16:56:10,115 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 06.08 04:56:10" (1/1) ... [2019-08-06 16:56:10,119 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 06.08 04:56:10" (1/1) ... [2019-08-06 16:56:10,121 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 06.08 04:56:10" (1/1) ... [2019-08-06 16:56:10,122 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 06.08 04:56:10" (1/1) ... [2019-08-06 16:56:10,123 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:56:10,125 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:56:10,125 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:56:10,125 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:56:10,126 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 06.08 04:56:10" (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 16:56:10,182 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-06 16:56:10,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-06 16:56:10,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-06 16:56:10,457 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-06 16:56:10,457 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-06 16:56:10,459 INFO L202 PluginConnector]: Adding new model large_const.i_3.bplTransformedIcfg_BEv2_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:56:10 BoogieIcfgContainer [2019-08-06 16:56:10,459 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:56:10,460 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:56:10,460 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:56:10,460 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:56:10,461 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 06.08 04:56:10" (1/1) ... [2019-08-06 16:56:10,473 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-06 16:56:10,476 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:56:10,485 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-06 16:56:10,497 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:56:10,499 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-06 16:56:10,614 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-06 16:56:10,614 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-06 16:56:10,619 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|)) [2019-08-06 16:56:10,622 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-06 16:56:10,636 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-06 16:56:10,641 INFO L168 Benchmark]: Toolchain (without parser) took 555.95 ms. Allocated memory is still 132.6 MB. Free memory was 107.3 MB in the beginning and 89.4 MB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:10,642 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 132.6 MB. Free memory is still 108.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-06 16:56:10,643 INFO L168 Benchmark]: Boogie Preprocessor took 40.66 ms. Allocated memory is still 132.6 MB. Free memory was 107.3 MB in the beginning and 105.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:10,645 INFO L168 Benchmark]: RCFGBuilder took 334.75 ms. Allocated memory is still 132.6 MB. Free memory was 105.2 MB in the beginning and 94.8 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:10,647 INFO L168 Benchmark]: Symbolic Interpretation took 176.74 ms. Allocated memory is still 132.6 MB. Free memory was 94.8 MB in the beginning and 89.4 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2019-08-06 16:56:10,653 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 0.25 ms. Allocated memory is still 132.6 MB. Free memory is still 108.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 40.66 ms. Allocated memory is still 132.6 MB. Free memory was 107.3 MB in the beginning and 105.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 334.75 ms. Allocated memory is still 132.6 MB. Free memory was 105.2 MB in the beginning and 94.8 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 176.74 ms. Allocated memory is still 132.6 MB. Free memory was 94.8 MB in the beginning and 89.4 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...