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/quantifier/Arrays/Arrays12.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:03:47,159 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:03:47,162 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:03:47,178 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:03:47,178 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:03:47,179 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:03:47,181 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:03:47,183 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:03:47,185 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:03:47,187 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:03:47,187 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:03:47,188 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:03:47,189 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:03:47,190 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:03:47,191 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:03:47,192 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:03:47,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:03:47,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:03:47,207 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:03:47,212 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:03:47,213 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:03:47,215 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:03:47,216 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:03:47,217 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:03:47,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:03:47,221 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:03:47,221 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:03:47,222 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:03:47,222 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:03:47,227 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:03:47,227 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:03:47,228 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:03:47,228 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:03:47,231 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:03:47,233 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:03:47,233 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:03:47,234 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:03:47,234 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:03:47,234 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:03:47,237 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:03:47,237 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:03:47,272 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:03:47,283 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:03:47,287 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:03:47,288 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:03:47,289 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:03:47,289 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays12.bpl [2019-08-05 12:03:47,289 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays12.bpl' [2019-08-05 12:03:47,317 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:03:47,319 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:03:47,320 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:03:47,320 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:03:47,320 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:03:47,343 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Arrays12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:47" (1/1) ... [2019-08-05 12:03:47,345 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Arrays12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:47" (1/1) ... [2019-08-05 12:03:47,355 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Arrays12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:47" (1/1) ... [2019-08-05 12:03:47,356 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Arrays12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:47" (1/1) ... [2019-08-05 12:03:47,361 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Arrays12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:47" (1/1) ... [2019-08-05 12:03:47,365 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Arrays12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:47" (1/1) ... [2019-08-05 12:03:47,367 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Arrays12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:47" (1/1) ... [2019-08-05 12:03:47,374 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:03:47,375 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:03:47,376 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:03:47,376 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:03:47,377 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Arrays12.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:47" (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 12:03:47,451 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:03:47,451 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:03:47,949 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:03:47,950 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:03:47,951 INFO L202 PluginConnector]: Adding new model Arrays12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:47 BoogieIcfgContainer [2019-08-05 12:03:47,951 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:03:47,951 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:03:47,951 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:03:47,952 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:03:47,953 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Arrays12.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:47" (1/1) ... [2019-08-05 12:03:47,965 INFO L148 IcfgInterpreter]: Started Sifa with 13 locations of interest [2019-08-05 12:03:47,968 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:03:47,977 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 12:03:47,986 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:03:47,988 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 12:03:48,252 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 45 [2019-08-05 12:03:48,379 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 45 [2019-08-05 12:03:48,519 WARN L188 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 45 [2019-08-05 12:03:48,742 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 45 [2019-08-05 12:03:48,850 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 45 [2019-08-05 12:03:49,040 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 45 [2019-08-05 12:03:49,178 WARN L188 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 45 [2019-08-05 12:03:49,343 WARN L188 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 45 [2019-08-05 12:03:49,819 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:03:49,819 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:03:49,823 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 132#false [2019-08-05 12:03:49,823 INFO L178 IcfgInterpreter]: Location mainErr10ASSERT_VIOLATIONASSERT has predicate 72#false [2019-08-05 12:03:49,824 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 135#false [2019-08-05 12:03:49,824 INFO L178 IcfgInterpreter]: Location mainErr8ASSERT_VIOLATIONASSERT has predicate 93#false [2019-08-05 12:03:49,824 INFO L178 IcfgInterpreter]: Location mainErr3ASSERT_VIOLATIONASSERT has predicate 128#false [2019-08-05 12:03:49,825 INFO L178 IcfgInterpreter]: Location mainErr4ASSERT_VIOLATIONASSERT has predicate 123#false [2019-08-05 12:03:49,825 INFO L178 IcfgInterpreter]: Location mainErr9ASSERT_VIOLATIONASSERT has predicate 83#false [2019-08-05 12:03:49,825 INFO L178 IcfgInterpreter]: Location mainErr5ASSERT_VIOLATIONASSERT has predicate 117#false [2019-08-05 12:03:49,826 INFO L178 IcfgInterpreter]: Location mainErr11ASSERT_VIOLATIONASSERT has predicate 60#false [2019-08-05 12:03:49,826 INFO L178 IcfgInterpreter]: Location mainErr7ASSERT_VIOLATIONASSERT has predicate 102#false [2019-08-05 12:03:49,826 INFO L178 IcfgInterpreter]: Location mainErr6ASSERT_VIOLATIONASSERT has predicate 110#false [2019-08-05 12:03:49,827 INFO L178 IcfgInterpreter]: Location mainErr12ASSERT_VIOLATIONASSERT has predicate 47#false [2019-08-05 12:03:49,827 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 8#false [2019-08-05 12:03:49,830 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:03:49,834 INFO L168 Benchmark]: Toolchain (without parser) took 2512.92 ms. Allocated memory was 137.9 MB in the beginning and 172.0 MB in the end (delta: 34.1 MB). Free memory was 110.9 MB in the beginning and 134.0 MB in the end (delta: -23.1 MB). Peak memory consumption was 54.9 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:49,835 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.17 ms. Allocated memory is still 137.9 MB. Free memory is still 111.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 12:03:49,836 INFO L168 Benchmark]: Boogie Preprocessor took 55.37 ms. Allocated memory is still 137.9 MB. Free memory was 110.9 MB in the beginning and 108.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:49,838 INFO L168 Benchmark]: RCFGBuilder took 575.68 ms. Allocated memory is still 137.9 MB. Free memory was 108.3 MB in the beginning and 96.4 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:49,839 INFO L168 Benchmark]: Symbolic Interpretation took 1878.90 ms. Allocated memory was 137.9 MB in the beginning and 172.0 MB in the end (delta: 34.1 MB). Free memory was 96.4 MB in the beginning and 134.0 MB in the end (delta: -37.6 MB). Peak memory consumption was 40.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:49,846 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 0.17 ms. Allocated memory is still 137.9 MB. Free memory is still 111.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 55.37 ms. Allocated memory is still 137.9 MB. Free memory was 110.9 MB in the beginning and 108.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 575.68 ms. Allocated memory is still 137.9 MB. Free memory was 108.3 MB in the beginning and 96.4 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1878.90 ms. Allocated memory was 137.9 MB in the beginning and 172.0 MB in the end (delta: 34.1 MB). Free memory was 96.4 MB in the beginning and 134.0 MB in the end (delta: -37.6 MB). Peak memory consumption was 40.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...