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/Arrays04.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:03:49,789 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:03:49,792 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:03:49,808 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:03:49,809 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:03:49,810 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:03:49,811 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:03:49,814 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:03:49,817 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:03:49,817 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:03:49,826 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:03:49,826 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:03:49,827 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:03:49,829 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:03:49,830 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:03:49,832 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:03:49,832 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:03:49,836 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:03:49,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:03:49,843 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:03:49,845 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:03:49,846 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:03:49,847 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:03:49,848 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:03:49,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:03:49,852 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:03:49,852 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:03:49,853 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:03:49,854 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:03:49,855 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:03:49,855 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:03:49,856 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:03:49,857 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:03:49,860 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:03:49,861 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:03:49,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:03:49,862 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:03:49,862 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:03:49,863 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:03:49,865 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:03:49,865 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:03:49,893 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:03:49,904 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:03:49,907 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:03:49,909 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:03:49,909 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:03:49,910 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays04.bpl [2019-08-05 12:03:49,910 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays04.bpl' [2019-08-05 12:03:49,949 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:03:49,951 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:03:49,952 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:03:49,952 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:03:49,952 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:03:49,972 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Arrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:49" (1/1) ... [2019-08-05 12:03:49,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Arrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:49" (1/1) ... [2019-08-05 12:03:49,981 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Arrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:49" (1/1) ... [2019-08-05 12:03:49,981 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Arrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:49" (1/1) ... [2019-08-05 12:03:49,984 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Arrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:49" (1/1) ... [2019-08-05 12:03:49,987 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Arrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:49" (1/1) ... [2019-08-05 12:03:49,988 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Arrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:49" (1/1) ... [2019-08-05 12:03:49,989 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:03:49,990 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:03:49,991 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:03:49,991 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:03:49,992 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Arrays04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:49" (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 12:03:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:03:50,051 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:03:50,292 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:03:50,293 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:03:50,294 INFO L202 PluginConnector]: Adding new model Arrays04.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:50 BoogieIcfgContainer [2019-08-05 12:03:50,294 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:03:50,294 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:03:50,294 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:03:50,295 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:03:50,298 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Arrays04.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:50" (1/1) ... [2019-08-05 12:03:50,310 INFO L148 IcfgInterpreter]: Started Sifa with 5 locations of interest [2019-08-05 12:03:50,318 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:03:50,330 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 12:03:50,341 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:03:50,346 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 12:03:50,575 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 36 [2019-08-05 12:03:50,691 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 36 [2019-08-05 12:03:50,949 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:03:50,949 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:03:50,952 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 35#false [2019-08-05 12:03:50,952 INFO L178 IcfgInterpreter]: Location mainErr3ASSERT_VIOLATIONASSERT has predicate 28#false [2019-08-05 12:03:50,953 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 8#false [2019-08-05 12:03:50,953 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 32#false [2019-08-05 12:03:50,954 INFO L178 IcfgInterpreter]: Location mainErr4ASSERT_VIOLATIONASSERT has predicate 23#false [2019-08-05 12:03:50,956 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:03:50,959 INFO L168 Benchmark]: Toolchain (without parser) took 1007.18 ms. Allocated memory is still 134.2 MB. Free memory was 111.7 MB in the beginning and 87.3 MB in the end (delta: 24.4 MB). Peak memory consumption was 24.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:50,960 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 134.2 MB. Free memory was 113.0 MB in the beginning and 112.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-05 12:03:50,961 INFO L168 Benchmark]: Boogie Preprocessor took 37.79 ms. Allocated memory is still 134.2 MB. Free memory was 111.7 MB in the beginning and 109.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:50,963 INFO L168 Benchmark]: RCFGBuilder took 304.20 ms. Allocated memory is still 134.2 MB. Free memory was 109.5 MB in the beginning and 99.7 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:50,964 INFO L168 Benchmark]: Symbolic Interpretation took 662.20 ms. Allocated memory is still 134.2 MB. Free memory was 99.7 MB in the beginning and 87.3 MB in the end (delta: 12.4 MB). Peak memory consumption was 12.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:50,968 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 0.21 ms. Allocated memory is still 134.2 MB. Free memory was 113.0 MB in the beginning and 112.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 37.79 ms. Allocated memory is still 134.2 MB. Free memory was 111.7 MB in the beginning and 109.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 304.20 ms. Allocated memory is still 134.2 MB. Free memory was 109.5 MB in the beginning and 99.7 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 662.20 ms. Allocated memory is still 134.2 MB. Free memory was 99.7 MB in the beginning and 87.3 MB in the end (delta: 12.4 MB). Peak memory consumption was 12.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...