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/Arrays14.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:03:40,888 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:03:40,893 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:03:40,909 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:03:40,909 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:03:40,911 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:03:40,912 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:03:40,915 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:03:40,917 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:03:40,918 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:03:40,918 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:03:40,919 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:03:40,919 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:03:40,920 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:03:40,921 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:03:40,922 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:03:40,923 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:03:40,924 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:03:40,926 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:03:40,928 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:03:40,930 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:03:40,931 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:03:40,932 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:03:40,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:03:40,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:03:40,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:03:40,937 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:03:40,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:03:40,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:03:40,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:03:40,942 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:03:40,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:03:40,944 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:03:40,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:03:40,949 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:03:40,950 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:03:40,951 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:03:40,951 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:03:40,951 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:03:40,953 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:03:40,954 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:03:40,982 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:03:40,994 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:03:40,997 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:03:40,999 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:03:40,999 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:03:41,000 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays14.bpl [2019-08-05 12:03:41,000 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays14.bpl' [2019-08-05 12:03:41,038 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:03:41,039 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:03:41,040 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:03:41,040 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:03:41,041 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:03:41,065 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Arrays14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:41" (1/1) ... [2019-08-05 12:03:41,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Arrays14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:41" (1/1) ... [2019-08-05 12:03:41,077 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Arrays14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:41" (1/1) ... [2019-08-05 12:03:41,078 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Arrays14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:41" (1/1) ... [2019-08-05 12:03:41,082 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Arrays14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:41" (1/1) ... [2019-08-05 12:03:41,086 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Arrays14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:41" (1/1) ... [2019-08-05 12:03:41,087 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Arrays14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:41" (1/1) ... [2019-08-05 12:03:41,090 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:03:41,093 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:03:41,093 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:03:41,093 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:03:41,095 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Arrays14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:41" (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 12:03:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:03:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:03:41,780 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:03:41,780 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:03:41,782 INFO L202 PluginConnector]: Adding new model Arrays14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:41 BoogieIcfgContainer [2019-08-05 12:03:41,782 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:03:41,783 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:03:41,784 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:03:41,784 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:03:41,786 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Arrays14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:41" (1/1) ... [2019-08-05 12:03:41,798 INFO L148 IcfgInterpreter]: Started Sifa with 18 locations of interest [2019-08-05 12:03:41,801 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:03:41,809 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 12:03:41,818 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:03:41,819 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 12:03:42,140 WARN L188 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:42,296 WARN L188 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:42,398 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:42,524 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:42,666 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:42,820 WARN L188 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:43,054 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:43,205 WARN L188 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:43,377 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:43,478 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:44,089 WARN L188 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:44,287 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:45,095 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 52 [2019-08-05 12:03:45,515 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 52 [2019-08-05 12:03:45,634 WARN L188 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 52 [2019-08-05 12:03:45,791 WARN L188 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 52 [2019-08-05 12:03:46,181 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:03:46,182 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:03:46,185 INFO L178 IcfgInterpreter]: Location mainErr3ASSERT_VIOLATIONASSERT has predicate 264#false [2019-08-05 12:03:46,186 INFO L178 IcfgInterpreter]: Location mainErr9ASSERT_VIOLATIONASSERT has predicate 221#false [2019-08-05 12:03:46,186 INFO L178 IcfgInterpreter]: Location mainErr14ASSERT_VIOLATIONASSERT has predicate 146#false [2019-08-05 12:03:46,186 INFO L178 IcfgInterpreter]: Location mainErr16ASSERT_VIOLATIONASSERT has predicate 109#false [2019-08-05 12:03:46,186 INFO L178 IcfgInterpreter]: Location mainErr11ASSERT_VIOLATIONASSERT has predicate 194#false [2019-08-05 12:03:46,187 INFO L178 IcfgInterpreter]: Location mainErr6ASSERT_VIOLATIONASSERT has predicate 256#false [2019-08-05 12:03:46,187 INFO L178 IcfgInterpreter]: Location mainErr12ASSERT_VIOLATIONASSERT has predicate 176#false [2019-08-05 12:03:46,187 INFO L178 IcfgInterpreter]: Location mainErr17ASSERT_VIOLATIONASSERT has predicate 86#false [2019-08-05 12:03:46,187 INFO L178 IcfgInterpreter]: Location mainErr10ASSERT_VIOLATIONASSERT has predicate 205#false [2019-08-05 12:03:46,188 INFO L178 IcfgInterpreter]: Location mainErr13ASSERT_VIOLATIONASSERT has predicate 160#false [2019-08-05 12:03:46,188 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 8#false [2019-08-05 12:03:46,188 INFO L178 IcfgInterpreter]: Location mainErr5ASSERT_VIOLATIONASSERT has predicate 249#false [2019-08-05 12:03:46,188 INFO L178 IcfgInterpreter]: Location mainErr15ASSERT_VIOLATIONASSERT has predicate 125#false [2019-08-05 12:03:46,188 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 267#false [2019-08-05 12:03:46,189 INFO L178 IcfgInterpreter]: Location mainErr7ASSERT_VIOLATIONASSERT has predicate 241#false [2019-08-05 12:03:46,189 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 270#false [2019-08-05 12:03:46,189 INFO L178 IcfgInterpreter]: Location mainErr4ASSERT_VIOLATIONASSERT has predicate 260#false [2019-08-05 12:03:46,190 INFO L178 IcfgInterpreter]: Location mainErr8ASSERT_VIOLATIONASSERT has predicate 230#false [2019-08-05 12:03:46,193 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:03:46,195 INFO L168 Benchmark]: Toolchain (without parser) took 5155.26 ms. Allocated memory was 140.0 MB in the beginning and 202.9 MB in the end (delta: 62.9 MB). Free memory was 109.6 MB in the beginning and 139.0 MB in the end (delta: -29.5 MB). Peak memory consumption was 92.3 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:46,196 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 140.0 MB. Free memory was 110.9 MB in the beginning and 110.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-05 12:03:46,197 INFO L168 Benchmark]: Boogie Preprocessor took 51.95 ms. Allocated memory is still 140.0 MB. Free memory was 109.6 MB in the beginning and 107.3 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:46,198 INFO L168 Benchmark]: RCFGBuilder took 690.56 ms. Allocated memory is still 140.0 MB. Free memory was 107.3 MB in the beginning and 93.9 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:46,199 INFO L168 Benchmark]: Symbolic Interpretation took 4409.50 ms. Allocated memory was 140.0 MB in the beginning and 202.9 MB in the end (delta: 62.9 MB). Free memory was 93.9 MB in the beginning and 139.0 MB in the end (delta: -45.1 MB). Peak memory consumption was 76.6 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:46,203 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 0.22 ms. Allocated memory is still 140.0 MB. Free memory was 110.9 MB in the beginning and 110.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 51.95 ms. Allocated memory is still 140.0 MB. Free memory was 109.6 MB in the beginning and 107.3 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 690.56 ms. Allocated memory is still 140.0 MB. Free memory was 107.3 MB in the beginning and 93.9 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 4409.50 ms. Allocated memory was 140.0 MB in the beginning and 202.9 MB in the end (delta: 62.9 MB). Free memory was 93.9 MB in the beginning and 139.0 MB in the end (delta: -45.1 MB). Peak memory consumption was 76.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...