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/Arrays07.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:03:25,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:03:25,184 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:03:25,196 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:03:25,197 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:03:25,198 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:03:25,199 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:03:25,202 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:03:25,204 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:03:25,206 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:03:25,208 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:03:25,208 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:03:25,209 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:03:25,210 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:03:25,211 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:03:25,212 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:03:25,213 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:03:25,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:03:25,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:03:25,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:03:25,220 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:03:25,221 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:03:25,222 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:03:25,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:03:25,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:03:25,226 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:03:25,226 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:03:25,227 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:03:25,227 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:03:25,228 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:03:25,229 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:03:25,229 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:03:25,230 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:03:25,231 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:03:25,232 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:03:25,233 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:03:25,233 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:03:25,233 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:03:25,234 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:03:25,237 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:03:25,238 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:03:25,288 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:03:25,306 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:03:25,311 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:03:25,314 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:03:25,314 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:03:25,315 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays07.bpl [2019-08-05 12:03:25,315 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays07.bpl' [2019-08-05 12:03:25,355 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:03:25,357 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:03:25,358 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:03:25,358 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:03:25,358 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:03:25,385 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Arrays07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:25" (1/1) ... [2019-08-05 12:03:25,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Arrays07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:25" (1/1) ... [2019-08-05 12:03:25,397 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Arrays07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:25" (1/1) ... [2019-08-05 12:03:25,397 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Arrays07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:25" (1/1) ... [2019-08-05 12:03:25,402 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Arrays07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:25" (1/1) ... [2019-08-05 12:03:25,407 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Arrays07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:25" (1/1) ... [2019-08-05 12:03:25,409 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Arrays07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:25" (1/1) ... [2019-08-05 12:03:25,417 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:03:25,418 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:03:25,419 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:03:25,419 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:03:25,421 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Arrays07.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:25" (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 12:03:25,493 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:03:25,494 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:03:25,827 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:03:25,828 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:03:25,829 INFO L202 PluginConnector]: Adding new model Arrays07.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:25 BoogieIcfgContainer [2019-08-05 12:03:25,830 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:03:25,830 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:03:25,830 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:03:25,830 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:03:25,835 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Arrays07.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:25" (1/1) ... [2019-08-05 12:03:25,844 INFO L148 IcfgInterpreter]: Started Sifa with 6 locations of interest [2019-08-05 12:03:25,847 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:03:25,854 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 12:03:25,867 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:03:25,870 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 12:03:26,200 WARN L188 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 25 DAG size of output: 18 [2019-08-05 12:03:26,310 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 25 DAG size of output: 18 [2019-08-05 12:03:26,570 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:03:26,571 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:03:26,573 INFO L178 IcfgInterpreter]: Location mainErr3ASSERT_VIOLATIONASSERT has predicate 40#false [2019-08-05 12:03:26,574 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 8#false [2019-08-05 12:03:26,574 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 45#false [2019-08-05 12:03:26,574 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 49#false [2019-08-05 12:03:26,575 INFO L178 IcfgInterpreter]: Location mainErr5ASSERT_VIOLATIONASSERT has predicate 27#false [2019-08-05 12:03:26,575 INFO L178 IcfgInterpreter]: Location mainErr4ASSERT_VIOLATIONASSERT has predicate 34#false [2019-08-05 12:03:26,578 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:03:26,580 INFO L168 Benchmark]: Toolchain (without parser) took 1223.23 ms. Allocated memory is still 140.5 MB. Free memory was 110.0 MB in the beginning and 76.6 MB in the end (delta: 33.4 MB). Peak memory consumption was 33.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:26,582 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 140.5 MB. Free memory was 111.2 MB in the beginning and 111.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-05 12:03:26,583 INFO L168 Benchmark]: Boogie Preprocessor took 60.20 ms. Allocated memory is still 140.5 MB. Free memory was 110.0 MB in the beginning and 107.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:26,585 INFO L168 Benchmark]: RCFGBuilder took 411.43 ms. Allocated memory is still 140.5 MB. Free memory was 107.8 MB in the beginning and 96.7 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:26,586 INFO L168 Benchmark]: Symbolic Interpretation took 748.30 ms. Allocated memory is still 140.5 MB. Free memory was 96.7 MB in the beginning and 76.6 MB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:26,591 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 0.23 ms. Allocated memory is still 140.5 MB. Free memory was 111.2 MB in the beginning and 111.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 60.20 ms. Allocated memory is still 140.5 MB. Free memory was 110.0 MB in the beginning and 107.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 411.43 ms. Allocated memory is still 140.5 MB. Free memory was 107.8 MB in the beginning and 96.7 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 748.30 ms. Allocated memory is still 140.5 MB. Free memory was 96.7 MB in the beginning and 76.6 MB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...