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/abstractInterpretation/benchmark/eq/boogie-example-framing_reduced_5.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:07:25,937 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:07:25,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:07:25,956 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:07:25,957 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:07:25,959 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:07:25,960 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:07:25,963 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:07:25,966 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:07:25,967 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:07:25,970 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:07:25,970 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:07:25,971 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:07:25,972 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:07:25,973 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:07:25,977 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:07:25,978 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:07:25,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:07:25,988 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:07:25,992 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:07:25,993 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:07:25,995 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:07:25,996 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:07:25,996 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:07:25,998 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:07:25,999 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:07:25,999 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:07:26,000 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:07:26,000 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:07:26,001 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:07:26,002 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:07:26,002 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:07:26,003 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:07:26,004 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:07:26,005 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:07:26,005 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:07:26,006 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:07:26,006 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:07:26,006 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:07:26,007 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:07:26,008 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:07:26,035 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:07:26,053 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:07:26,057 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:07:26,060 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:07:26,060 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:07:26,061 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/benchmark/eq/boogie-example-framing_reduced_5.bpl [2019-08-05 12:07:26,061 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/benchmark/eq/boogie-example-framing_reduced_5.bpl' [2019-08-05 12:07:26,100 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:07:26,102 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:07:26,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:07:26,102 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:07:26,103 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:07:26,128 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "boogie-example-framing_reduced_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:26" (1/1) ... [2019-08-05 12:07:26,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "boogie-example-framing_reduced_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:26" (1/1) ... [2019-08-05 12:07:26,139 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "boogie-example-framing_reduced_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:26" (1/1) ... [2019-08-05 12:07:26,139 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "boogie-example-framing_reduced_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:26" (1/1) ... [2019-08-05 12:07:26,145 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "boogie-example-framing_reduced_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:26" (1/1) ... [2019-08-05 12:07:26,147 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "boogie-example-framing_reduced_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:26" (1/1) ... [2019-08-05 12:07:26,148 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "boogie-example-framing_reduced_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:26" (1/1) ... [2019-08-05 12:07:26,150 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:07:26,151 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:07:26,151 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:07:26,151 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:07:26,153 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "boogie-example-framing_reduced_5.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:07:26" (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 12:07:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 12:07:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 12:07:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure initList [2019-08-05 12:07:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure initList [2019-08-05 12:07:26,464 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 12:07:26,464 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:07:26,465 INFO L202 PluginConnector]: Adding new model boogie-example-framing_reduced_5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:07:26 BoogieIcfgContainer [2019-08-05 12:07:26,465 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:07:26,466 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:07:26,466 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:07:26,467 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:07:26,469 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "boogie-example-framing_reduced_5.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:07:26" (1/1) ... [2019-08-05 12:07:26,481 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:07:26,486 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:07:26,498 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 12:07:26,509 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:07:26,511 INFO L184 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 12:07:26,689 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:07:26,689 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:07:26,694 INFO L178 IcfgInterpreter]: Location ULTIMATE.startErr0ASSERT_VIOLATIONASSERT has predicate 10#(and (exists ((v_initList_i_7 Int) (v_initList_i_8 Int) (v_initList_i_BEFORE_RETURN_1 Int) (v_content_18 (Array Int Int)) (v_valid_12 (Array Int Int))) (and (= content (store (store (store v_content_18 v_initList_i_8 42) v_initList_i_7 42) v_initList_i_BEFORE_RETURN_1 42)) (= (select v_valid_12 v_initList_i_8) 0) (= valid (store (store (store v_valid_12 v_initList_i_8 1) v_initList_i_7 1) v_initList_i_BEFORE_RETURN_1 1)) (= (select (store (store v_valid_12 v_initList_i_8 1) v_initList_i_7 1) v_initList_i_BEFORE_RETURN_1) 0) (= (select (store v_valid_12 v_initList_i_8 1) v_initList_i_7) 0))) (not (= 13 (select content ULTIMATE.start_p)))) [2019-08-05 12:07:26,706 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:07:26,710 INFO L168 Benchmark]: Toolchain (without parser) took 606.64 ms. Allocated memory is still 140.0 MB. Free memory was 108.4 MB in the beginning and 88.8 MB in the end (delta: 19.5 MB). Peak memory consumption was 19.5 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:26,711 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 140.0 MB. Free memory was 109.6 MB in the beginning and 109.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-05 12:07:26,713 INFO L168 Benchmark]: Boogie Preprocessor took 47.94 ms. Allocated memory is still 140.0 MB. Free memory was 108.4 MB in the beginning and 106.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:26,715 INFO L168 Benchmark]: RCFGBuilder took 315.06 ms. Allocated memory is still 140.0 MB. Free memory was 106.1 MB in the beginning and 95.7 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:26,722 INFO L168 Benchmark]: Symbolic Interpretation took 240.56 ms. Allocated memory is still 140.0 MB. Free memory was 95.7 MB in the beginning and 88.8 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 7.1 GB. [2019-08-05 12:07:26,728 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 16]: 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 0.21 ms. Allocated memory is still 140.0 MB. Free memory was 109.6 MB in the beginning and 109.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 47.94 ms. Allocated memory is still 140.0 MB. Free memory was 108.4 MB in the beginning and 106.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 315.06 ms. Allocated memory is still 140.0 MB. Free memory was 106.1 MB in the beginning and 95.7 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 240.56 ms. Allocated memory is still 140.0 MB. Free memory was 95.7 MB in the beginning and 88.8 MB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...