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/regression/eq/40_framing_condition_with_procedure.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:06:33,368 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:06:33,370 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:06:33,381 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:06:33,381 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:06:33,383 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:06:33,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:06:33,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:06:33,387 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:06:33,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:06:33,389 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:06:33,390 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:06:33,390 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:06:33,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:06:33,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:06:33,393 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:06:33,394 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:06:33,395 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:06:33,397 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:06:33,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:06:33,401 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:06:33,402 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:06:33,403 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:06:33,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:06:33,406 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-05 12:06:33,412 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:06:33,414 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:06:33,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:06:33,416 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:06:33,417 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:06:33,417 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:06:33,418 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:06:33,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:06:33,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:06:33,419 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:06:33,420 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:06:33,464 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:06:33,475 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:06:33,478 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:06:33,479 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:06:33,479 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:06:33,480 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/40_framing_condition_with_procedure.bpl [2019-08-05 12:06:33,480 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/abstractInterpretation/regression/eq/40_framing_condition_with_procedure.bpl' [2019-08-05 12:06:33,509 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:06:33,511 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:06:33,511 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:06:33,511 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:06:33,511 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:06:33,534 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "40_framing_condition_with_procedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:33" (1/1) ... [2019-08-05 12:06:33,536 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "40_framing_condition_with_procedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:33" (1/1) ... [2019-08-05 12:06:33,544 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "40_framing_condition_with_procedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:33" (1/1) ... [2019-08-05 12:06:33,544 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "40_framing_condition_with_procedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:33" (1/1) ... [2019-08-05 12:06:33,547 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "40_framing_condition_with_procedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:33" (1/1) ... [2019-08-05 12:06:33,551 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "40_framing_condition_with_procedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:33" (1/1) ... [2019-08-05 12:06:33,551 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "40_framing_condition_with_procedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:33" (1/1) ... [2019-08-05 12:06:33,553 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:06:33,554 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:06:33,554 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:06:33,554 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:06:33,555 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "40_framing_condition_with_procedure.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:06:33" (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 12:06:33,621 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:06:33,622 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:06:33,622 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2019-08-05 12:06:33,622 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2019-08-05 12:06:33,878 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:06:33,878 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-05 12:06:33,880 INFO L202 PluginConnector]: Adding new model 40_framing_condition_with_procedure.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:06:33 BoogieIcfgContainer [2019-08-05 12:06:33,880 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:06:33,881 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:06:33,881 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:06:33,881 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:06:33,883 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "40_framing_condition_with_procedure.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:06:33" (1/1) ... [2019-08-05 12:06:33,896 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 12:06:33,900 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:06:33,908 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 12:06:33,917 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:06:33,919 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 12:06:34,126 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2019-08-05 12:06:34,127 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:06:34,127 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:06:34,135 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 13#(and (= 0 (select b main_i)) (exists ((v_a_12 (Array Int Int)) (v_foo_j_3 Int)) (and (= (store v_a_12 v_foo_j_3 13) a) (= (select b v_foo_j_3) 1))) (not (= 7 (select a main_i)))) [2019-08-05 12:06:34,147 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:06:34,158 INFO L168 Benchmark]: Toolchain (without parser) took 638.02 ms. Allocated memory is still 133.2 MB. Free memory was 109.5 MB in the beginning and 91.5 MB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:34,159 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.15 ms. Allocated memory is still 133.2 MB. Free memory is still 110.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 12:06:34,160 INFO L168 Benchmark]: Boogie Preprocessor took 42.06 ms. Allocated memory is still 133.2 MB. Free memory was 109.5 MB in the beginning and 107.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:34,162 INFO L168 Benchmark]: RCFGBuilder took 326.75 ms. Allocated memory is still 133.2 MB. Free memory was 107.3 MB in the beginning and 98.3 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:34,165 INFO L168 Benchmark]: Symbolic Interpretation took 266.37 ms. Allocated memory is still 133.2 MB. Free memory was 98.3 MB in the beginning and 91.5 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:06:34,172 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 15]: 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 0.15 ms. Allocated memory is still 133.2 MB. Free memory is still 110.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.06 ms. Allocated memory is still 133.2 MB. Free memory was 109.5 MB in the beginning and 107.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 326.75 ms. Allocated memory is still 133.2 MB. Free memory was 107.3 MB in the beginning and 98.3 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 266.37 ms. Allocated memory is still 133.2 MB. Free memory was 98.3 MB in the beginning and 91.5 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...