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/regression/bpl/interprocedural/Popocatepetl_NonModGlobAssign.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b03553c [2019-08-05 18:15:31,551 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 18:15:31,553 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 18:15:31,569 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 18:15:31,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 18:15:31,571 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 18:15:31,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 18:15:31,576 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 18:15:31,578 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 18:15:31,581 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 18:15:31,583 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 18:15:31,584 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 18:15:31,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 18:15:31,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 18:15:31,588 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 18:15:31,594 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 18:15:31,595 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 18:15:31,596 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 18:15:31,598 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 18:15:31,600 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 18:15:31,601 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 18:15:31,602 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 18:15:31,603 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 18:15:31,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 18:15:31,606 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 18:15:31,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 18:15:31,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 18:15:31,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 18:15:31,608 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 18:15:31,609 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 18:15:31,609 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 18:15:31,611 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 18:15:31,613 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 18:15:31,613 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 18:15:31,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 18:15:31,616 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 18:15:31,617 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 18:15:31,617 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 18:15:31,618 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 18:15:31,619 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 18:15:31,620 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 18:15:31,659 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 18:15:31,672 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 18:15:31,676 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 18:15:31,677 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 18:15:31,678 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 18:15:31,679 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/interprocedural/Popocatepetl_NonModGlobAssign.bpl [2019-08-05 18:15:31,679 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/interprocedural/Popocatepetl_NonModGlobAssign.bpl' [2019-08-05 18:15:31,714 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 18:15:31,716 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 18:15:31,717 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 18:15:31,717 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 18:15:31,717 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 18:15:31,742 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Popocatepetl_NonModGlobAssign.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:31" (1/1) ... [2019-08-05 18:15:31,744 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Popocatepetl_NonModGlobAssign.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:31" (1/1) ... [2019-08-05 18:15:31,752 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Popocatepetl_NonModGlobAssign.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:31" (1/1) ... [2019-08-05 18:15:31,752 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Popocatepetl_NonModGlobAssign.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:31" (1/1) ... [2019-08-05 18:15:31,755 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Popocatepetl_NonModGlobAssign.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:31" (1/1) ... [2019-08-05 18:15:31,756 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Popocatepetl_NonModGlobAssign.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:31" (1/1) ... [2019-08-05 18:15:31,756 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Popocatepetl_NonModGlobAssign.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:31" (1/1) ... [2019-08-05 18:15:31,758 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 18:15:31,759 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 18:15:31,759 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 18:15:31,759 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 18:15:31,760 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Popocatepetl_NonModGlobAssign.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 06:15:31" (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 18:15:31,822 INFO L130 BoogieDeclarations]: Found specification of procedure Main [2019-08-05 18:15:31,822 INFO L138 BoogieDeclarations]: Found implementation of procedure Main [2019-08-05 18:15:31,823 INFO L130 BoogieDeclarations]: Found specification of procedure bar [2019-08-05 18:15:31,823 INFO L138 BoogieDeclarations]: Found implementation of procedure bar [2019-08-05 18:15:32,013 INFO L275 CfgBuilder]: Using library mode [2019-08-05 18:15:32,014 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 18:15:32,015 INFO L202 PluginConnector]: Adding new model Popocatepetl_NonModGlobAssign.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:15:32 BoogieIcfgContainer [2019-08-05 18:15:32,015 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 18:15:32,016 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 18:15:32,016 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 18:15:32,016 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 18:15:32,017 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Popocatepetl_NonModGlobAssign.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 06:15:32" (1/1) ... [2019-08-05 18:15:32,029 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 18:15:32,032 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 18:15:32,039 INFO L160 IcfgInterpreter]: Initial procedures are [Main] [2019-08-05 18:15:32,047 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 18:15:32,049 INFO L185 IcfgInterpreter]: Interpreting procedure Main with input of size 1 [2019-08-05 18:15:32,106 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 18:15:32,106 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 18:15:32,109 INFO L179 IcfgInterpreter]: Location MainErr0ASSERT_VIOLATIONASSERT has predicate 10#false [2019-08-05 18:15:32,112 INFO L84 terpretationObserver]: All locations of interest are guaranteed to be unreachable. [2019-08-05 18:15:32,114 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 18:15:32,118 INFO L168 Benchmark]: Toolchain (without parser) took 399.51 ms. Allocated memory is still 139.5 MB. Free memory was 107.8 MB in the beginning and 92.1 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. [2019-08-05 18:15:32,120 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.26 ms. Allocated memory is still 139.5 MB. Free memory was 109.0 MB in the beginning and 108.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-08-05 18:15:32,122 INFO L168 Benchmark]: Boogie Preprocessor took 41.57 ms. Allocated memory is still 139.5 MB. Free memory was 107.8 MB in the beginning and 105.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 18:15:32,124 INFO L168 Benchmark]: RCFGBuilder took 256.80 ms. Allocated memory is still 139.5 MB. Free memory was 105.8 MB in the beginning and 96.5 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB. [2019-08-05 18:15:32,126 INFO L168 Benchmark]: Symbolic Interpretation took 97.92 ms. Allocated memory is still 139.5 MB. Free memory was 96.5 MB in the beginning and 92.1 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. [2019-08-05 18:15:32,131 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - AllSpecificationsHoldResult: All specifications hold All locations of interest are guaranteed to be unreachable. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.26 ms. Allocated memory is still 139.5 MB. Free memory was 109.0 MB in the beginning and 108.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.57 ms. Allocated memory is still 139.5 MB. Free memory was 107.8 MB in the beginning and 105.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 256.80 ms. Allocated memory is still 139.5 MB. Free memory was 105.8 MB in the beginning and 96.5 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 97.92 ms. Allocated memory is still 139.5 MB. Free memory was 96.5 MB in the beginning and 92.1 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...