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/Arrays15.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 12:03:47,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 12:03:47,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 12:03:47,540 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 12:03:47,541 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 12:03:47,542 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 12:03:47,543 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 12:03:47,545 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 12:03:47,547 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 12:03:47,548 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 12:03:47,549 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 12:03:47,549 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 12:03:47,549 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 12:03:47,550 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 12:03:47,552 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 12:03:47,553 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 12:03:47,554 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 12:03:47,555 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 12:03:47,556 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 12:03:47,559 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 12:03:47,560 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 12:03:47,562 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 12:03:47,563 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 12:03:47,564 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 12:03:47,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 12:03:47,567 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 12:03:47,567 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 12:03:47,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 12:03:47,570 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 12:03:47,572 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 12:03:47,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 12:03:47,576 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 12:03:47,577 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 12:03:47,578 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 12:03:47,579 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 12:03:47,579 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 12:03:47,580 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 12:03:47,580 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 12:03:47,580 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 12:03:47,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 12:03:47,583 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 12:03:47,619 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 12:03:47,634 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 12:03:47,637 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 12:03:47,639 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 12:03:47,639 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 12:03:47,641 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays15.bpl [2019-08-05 12:03:47,642 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/quantifier/Arrays/Arrays15.bpl' [2019-08-05 12:03:47,687 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 12:03:47,689 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 12:03:47,689 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 12:03:47,689 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 12:03:47,689 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 12:03:47,715 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "Arrays15.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:47" (1/1) ... [2019-08-05 12:03:47,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "Arrays15.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:47" (1/1) ... [2019-08-05 12:03:47,729 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "Arrays15.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:47" (1/1) ... [2019-08-05 12:03:47,729 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "Arrays15.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:47" (1/1) ... [2019-08-05 12:03:47,735 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "Arrays15.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:47" (1/1) ... [2019-08-05 12:03:47,744 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "Arrays15.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:47" (1/1) ... [2019-08-05 12:03:47,746 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "Arrays15.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 12:03:47" (1/1) ... [2019-08-05 12:03:47,749 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 12:03:47,755 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 12:03:47,755 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 12:03:47,755 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 12:03:47,756 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "Arrays15.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 12:03:47,828 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 12:03:47,828 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 12:03:48,374 INFO L275 CfgBuilder]: Using library mode [2019-08-05 12:03:48,374 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 12:03:48,375 INFO L202 PluginConnector]: Adding new model Arrays15.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:48 BoogieIcfgContainer [2019-08-05 12:03:48,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 12:03:48,376 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 12:03:48,376 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 12:03:48,377 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 12:03:48,379 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "Arrays15.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 12:03:48" (1/1) ... [2019-08-05 12:03:48,392 INFO L148 IcfgInterpreter]: Started Sifa with 19 locations of interest [2019-08-05 12:03:48,395 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 12:03:48,402 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 12:03:48,410 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 12:03:48,412 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 12:03:48,691 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:48,847 WARN L188 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:48,958 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:49,093 WARN L188 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:49,248 WARN L188 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:49,395 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:49,616 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:49,738 WARN L188 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:49,985 WARN L188 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:50,591 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:50,813 WARN L188 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-08-05 12:03:51,675 WARN L188 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-08-05 12:03:51,892 WARN L188 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-08-05 12:03:52,113 WARN L188 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-08-05 12:03:52,350 WARN L188 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-08-05 12:03:52,589 WARN L188 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-08-05 12:03:52,805 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-08-05 12:03:53,019 WARN L188 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-08-05 12:03:53,270 WARN L188 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-08-05 12:03:53,465 WARN L188 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-08-05 12:03:53,684 WARN L188 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-08-05 12:03:53,879 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-08-05 12:03:54,129 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2019-08-05 12:03:54,178 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-05 12:03:54,179 INFO L176 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-05 12:03:54,182 INFO L178 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONASSERT has predicate 289#false [2019-08-05 12:03:54,183 INFO L178 IcfgInterpreter]: Location mainErr11ASSERT_VIOLATIONASSERT has predicate 215#false [2019-08-05 12:03:54,183 INFO L178 IcfgInterpreter]: Location mainErr7ASSERT_VIOLATIONASSERT has predicate 265#false [2019-08-05 12:03:54,184 INFO L178 IcfgInterpreter]: Location mainErr9ASSERT_VIOLATIONASSERT has predicate 242#false [2019-08-05 12:03:54,184 INFO L178 IcfgInterpreter]: Location mainErr4ASSERT_VIOLATIONASSERT has predicate 275#false [2019-08-05 12:03:54,184 INFO L178 IcfgInterpreter]: Location mainErr18ASSERT_VIOLATIONASSERT has predicate 89#false [2019-08-05 12:03:54,184 INFO L178 IcfgInterpreter]: Location mainErr2ASSERT_VIOLATIONASSERT has predicate 286#false [2019-08-05 12:03:54,185 INFO L178 IcfgInterpreter]: Location mainErr3ASSERT_VIOLATIONASSERT has predicate 283#false [2019-08-05 12:03:54,185 INFO L178 IcfgInterpreter]: Location mainErr13ASSERT_VIOLATIONASSERT has predicate 184#false [2019-08-05 12:03:54,185 INFO L178 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONASSERT has predicate 8#false [2019-08-05 12:03:54,186 INFO L178 IcfgInterpreter]: Location mainErr14ASSERT_VIOLATIONASSERT has predicate 167#false [2019-08-05 12:03:54,186 INFO L178 IcfgInterpreter]: Location mainErr12ASSERT_VIOLATIONASSERT has predicate 200#false [2019-08-05 12:03:54,186 INFO L178 IcfgInterpreter]: Location mainErr16ASSERT_VIOLATIONASSERT has predicate 130#false [2019-08-05 12:03:54,187 INFO L178 IcfgInterpreter]: Location mainErr17ASSERT_VIOLATIONASSERT has predicate 110#false [2019-08-05 12:03:54,187 INFO L178 IcfgInterpreter]: Location mainErr15ASSERT_VIOLATIONASSERT has predicate 149#false [2019-08-05 12:03:54,187 INFO L178 IcfgInterpreter]: Location mainErr6ASSERT_VIOLATIONASSERT has predicate 270#false [2019-08-05 12:03:54,187 INFO L178 IcfgInterpreter]: Location mainErr5ASSERT_VIOLATIONASSERT has predicate 279#false [2019-08-05 12:03:54,188 INFO L178 IcfgInterpreter]: Location mainErr8ASSERT_VIOLATIONASSERT has predicate 254#false [2019-08-05 12:03:54,188 INFO L178 IcfgInterpreter]: Location mainErr10ASSERT_VIOLATIONASSERT has predicate 229#false [2019-08-05 12:03:54,191 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-05 12:03:54,193 INFO L168 Benchmark]: Toolchain (without parser) took 6504.54 ms. Allocated memory was 134.2 MB in the beginning and 197.1 MB in the end (delta: 62.9 MB). Free memory was 111.7 MB in the beginning and 89.9 MB in the end (delta: 21.7 MB). Peak memory consumption was 92.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:54,194 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 134.2 MB. Free memory is still 112.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 12:03:54,195 INFO L168 Benchmark]: Boogie Preprocessor took 64.41 ms. Allocated memory is still 134.2 MB. Free memory was 111.3 MB in the beginning and 109.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:54,196 INFO L168 Benchmark]: RCFGBuilder took 621.08 ms. Allocated memory is still 134.2 MB. Free memory was 109.2 MB in the beginning and 95.3 MB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:54,197 INFO L168 Benchmark]: Symbolic Interpretation took 5815.18 ms. Allocated memory was 134.2 MB in the beginning and 197.1 MB in the end (delta: 62.9 MB). Free memory was 95.3 MB in the beginning and 89.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 75.7 MB. Max. memory is 7.1 GB. [2019-08-05 12:03:54,201 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 0.20 ms. Allocated memory is still 134.2 MB. Free memory is still 112.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 64.41 ms. Allocated memory is still 134.2 MB. Free memory was 111.3 MB in the beginning and 109.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 621.08 ms. Allocated memory is still 134.2 MB. Free memory was 109.2 MB in the beginning and 95.3 MB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 5815.18 ms. Allocated memory was 134.2 MB in the beginning and 197.1 MB in the end (delta: 62.9 MB). Free memory was 95.3 MB in the beginning and 89.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 75.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...