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/random/RanFile062.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:29:58,240 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:29:58,242 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:29:58,254 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:29:58,255 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:29:58,256 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:29:58,257 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:29:58,259 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:29:58,261 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:29:58,262 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:29:58,263 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:29:58,263 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:29:58,264 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:29:58,265 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:29:58,266 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:29:58,267 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:29:58,268 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:29:58,268 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:29:58,270 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:29:58,272 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:29:58,274 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:29:58,275 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:29:58,277 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:29:58,277 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:29:58,280 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:29:58,280 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:29:58,280 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:29:58,281 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:29:58,282 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:29:58,283 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:29:58,283 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:29:58,284 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:29:58,285 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:29:58,286 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:29:58,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:29:58,287 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:29:58,288 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:29:58,288 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:29:58,288 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:29:58,289 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:29:58,290 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:29:58,317 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:29:58,329 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:29:58,333 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:29:58,334 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:29:58,335 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:29:58,336 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile062.bpl [2019-08-05 11:29:58,336 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile062.bpl' [2019-08-05 11:29:58,394 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:29:58,396 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:29:58,397 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:29:58,397 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:29:58,397 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:29:58,422 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile062.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:58" (1/1) ... [2019-08-05 11:29:58,424 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile062.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:58" (1/1) ... [2019-08-05 11:29:58,436 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile062.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:58" (1/1) ... [2019-08-05 11:29:58,437 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile062.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:58" (1/1) ... [2019-08-05 11:29:58,445 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile062.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:58" (1/1) ... [2019-08-05 11:29:58,464 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile062.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:58" (1/1) ... [2019-08-05 11:29:58,467 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile062.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:58" (1/1) ... [2019-08-05 11:29:58,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:29:58,477 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:29:58,477 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:29:58,477 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:29:58,480 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile062.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:29:58" (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 11:29:58,568 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 11:29:58,568 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 11:29:58,568 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 11:30:00,970 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:30:00,970 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:30:00,973 INFO L202 PluginConnector]: Adding new model RanFile062.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:30:00 BoogieIcfgContainer [2019-08-05 11:30:00,973 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:30:00,973 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:30:00,973 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:30:00,974 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:30:00,976 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "RanFile062.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:30:00" (1/1) ... [2019-08-05 11:30:00,987 INFO L148 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-08-05 11:30:00,990 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:30:00,999 INFO L160 IcfgInterpreter]: Initial procedures are [main] [2019-08-05 11:30:01,007 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:30:01,009 INFO L184 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-05 11:30:01,642 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2019-08-05 11:30:01,790 WARN L188 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-05 11:30:02,120 WARN L188 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2019-08-05 11:30:02,764 WARN L188 SmtUtils]: Spent 641.00 ms on a formula simplification that was a NOOP. DAG size: 25 [2019-08-05 11:30:02,995 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2019-08-05 11:30:03,853 WARN L188 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:04,741 WARN L188 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:05,622 WARN L188 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:06,469 WARN L188 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:07,333 WARN L188 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:08,181 WARN L188 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:09,065 WARN L188 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:09,923 WARN L188 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:10,792 WARN L188 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:11,775 WARN L188 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:12,639 WARN L188 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:13,485 WARN L188 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:14,341 WARN L188 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:15,206 WARN L188 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:16,057 WARN L188 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:16,909 WARN L188 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:17,792 WARN L188 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:18,635 WARN L188 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:19,475 WARN L188 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:20,350 WARN L188 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:21,233 WARN L188 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:22,124 WARN L188 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:22,975 WARN L188 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:23,830 WARN L188 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:24,715 WARN L188 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:25,588 WARN L188 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:26,445 WARN L188 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:27,295 WARN L188 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:28,238 WARN L188 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:29,123 WARN L188 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:29,979 WARN L188 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:30,843 WARN L188 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:31,702 WARN L188 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:32,554 WARN L188 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:33,403 WARN L188 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:34,260 WARN L188 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:35,108 WARN L188 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:35,985 WARN L188 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:36,839 WARN L188 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:37,697 WARN L188 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:38,559 WARN L188 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:39,407 WARN L188 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:40,262 WARN L188 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:41,134 WARN L188 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:42,007 WARN L188 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:42,856 WARN L188 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:43,710 WARN L188 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:44,589 WARN L188 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:45,442 WARN L188 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:46,306 WARN L188 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:47,165 WARN L188 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:48,023 WARN L188 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:48,893 WARN L188 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:49,780 WARN L188 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:50,656 WARN L188 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:51,519 WARN L188 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:52,377 WARN L188 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:53,241 WARN L188 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:54,092 WARN L188 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:54,933 WARN L188 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:55,800 WARN L188 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:56,717 WARN L188 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:57,617 WARN L188 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:58,607 WARN L188 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:30:59,461 WARN L188 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:00,324 WARN L188 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:00,813 WARN L188 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 76 [2019-08-05 11:31:01,701 WARN L188 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:02,577 WARN L188 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:03,446 WARN L188 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:04,309 WARN L188 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:05,174 WARN L188 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:06,055 WARN L188 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:06,931 WARN L188 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:07,800 WARN L188 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:08,751 WARN L188 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:09,588 WARN L188 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:10,463 WARN L188 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:11,340 WARN L188 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:12,214 WARN L188 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:13,084 WARN L188 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:13,957 WARN L188 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:14,828 WARN L188 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:15,680 WARN L188 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:16,540 WARN L188 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:17,399 WARN L188 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:18,263 WARN L188 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:19,130 WARN L188 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:19,994 WARN L188 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:20,849 WARN L188 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:21,723 WARN L188 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:22,596 WARN L188 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:23,468 WARN L188 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:24,346 WARN L188 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:25,224 WARN L188 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:26,092 WARN L188 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:26,974 WARN L188 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:27,868 WARN L188 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:28,742 WARN L188 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:29,625 WARN L188 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2019-08-05 11:31:35,871 WARN L188 SmtUtils]: Spent 6.07 s on a formula simplification. DAG size of input: 182 DAG size of output: 178 [2019-08-05 11:31:47,985 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.UnsupportedOperationException: Abstraction of intricate predicate not yet implemented at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:183) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.implies(SymbolicTools.java:173) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.domain.ExplicitValueDomain.isSubsetEq(ExplicitValueDomain.java:82) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:98) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:81) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:92) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:77) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-05 11:31:47,989 INFO L168 Benchmark]: Toolchain (without parser) took 109593.56 ms. Allocated memory was 140.0 MB in the beginning and 304.6 MB in the end (delta: 164.6 MB). Free memory was 108.3 MB in the beginning and 92.3 MB in the end (delta: 16.0 MB). Peak memory consumption was 210.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:47,990 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 140.0 MB. Free memory is still 110.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:31:47,991 INFO L168 Benchmark]: Boogie Preprocessor took 79.49 ms. Allocated memory is still 140.0 MB. Free memory was 108.3 MB in the beginning and 105.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:47,992 INFO L168 Benchmark]: RCFGBuilder took 2496.49 ms. Allocated memory was 140.0 MB in the beginning and 177.7 MB in the end (delta: 37.7 MB). Free memory was 104.9 MB in the beginning and 117.2 MB in the end (delta: -12.3 MB). Peak memory consumption was 51.0 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:47,993 INFO L168 Benchmark]: Symbolic Interpretation took 107014.41 ms. Allocated memory was 177.7 MB in the beginning and 304.6 MB in the end (delta: 126.9 MB). Free memory was 117.2 MB in the beginning and 92.3 MB in the end (delta: 24.9 MB). Peak memory consumption was 181.8 MB. Max. memory is 7.1 GB. [2019-08-05 11:31:47,996 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: UnsupportedOperationException: Abstraction of intricate predicate not yet implemented: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.satAsBool(SymbolicTools.java:183) * 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 is still 110.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 79.49 ms. Allocated memory is still 140.0 MB. Free memory was 108.3 MB in the beginning and 105.3 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2496.49 ms. Allocated memory was 140.0 MB in the beginning and 177.7 MB in the end (delta: 37.7 MB). Free memory was 104.9 MB in the beginning and 117.2 MB in the end (delta: -12.3 MB). Peak memory consumption was 51.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 107014.41 ms. Allocated memory was 177.7 MB in the beginning and 304.6 MB in the end (delta: 126.9 MB). Free memory was 117.2 MB in the beginning and 92.3 MB in the end (delta: 24.9 MB). Peak memory consumption was 181.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...