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/real-life/threadpooling_product_WithoutIf.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-04 21:53:14,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-04 21:53:14,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-04 21:53:14,159 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-04 21:53:14,160 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-04 21:53:14,161 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-04 21:53:14,162 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-04 21:53:14,164 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-04 21:53:14,166 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-04 21:53:14,167 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-04 21:53:14,168 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-04 21:53:14,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-04 21:53:14,169 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-04 21:53:14,169 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-04 21:53:14,170 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-04 21:53:14,172 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-04 21:53:14,172 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-04 21:53:14,173 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-04 21:53:14,175 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-04 21:53:14,178 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-04 21:53:14,180 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-04 21:53:14,181 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-04 21:53:14,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-04 21:53:14,183 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-04 21:53:14,186 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-04 21:53:14,186 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-04 21:53:14,186 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-04 21:53:14,187 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-04 21:53:14,188 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-04 21:53:14,189 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-04 21:53:14,189 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-04 21:53:14,190 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-04 21:53:14,191 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-04 21:53:14,192 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-04 21:53:14,193 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-04 21:53:14,194 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-04 21:53:14,194 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-04 21:53:14,195 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-04 21:53:14,195 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-04 21:53:14,196 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-04 21:53:14,197 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-04 21:53:14,224 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-04 21:53:14,237 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-04 21:53:14,239 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-04 21:53:14,241 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-04 21:53:14,241 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-04 21:53:14,242 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/threadpooling_product_WithoutIf.bpl [2019-08-04 21:53:14,242 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/threadpooling_product_WithoutIf.bpl' [2019-08-04 21:53:14,274 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-04 21:53:14,276 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-04 21:53:14,276 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-04 21:53:14,276 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-04 21:53:14,277 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-04 21:53:14,300 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "threadpooling_product_WithoutIf.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:53:14" (1/1) ... [2019-08-04 21:53:14,301 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "threadpooling_product_WithoutIf.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:53:14" (1/1) ... [2019-08-04 21:53:14,309 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "threadpooling_product_WithoutIf.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:53:14" (1/1) ... [2019-08-04 21:53:14,309 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "threadpooling_product_WithoutIf.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:53:14" (1/1) ... [2019-08-04 21:53:14,313 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "threadpooling_product_WithoutIf.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:53:14" (1/1) ... [2019-08-04 21:53:14,315 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "threadpooling_product_WithoutIf.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:53:14" (1/1) ... [2019-08-04 21:53:14,316 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "threadpooling_product_WithoutIf.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:53:14" (1/1) ... [2019-08-04 21:53:14,318 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-04 21:53:14,319 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-04 21:53:14,319 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-04 21:53:14,319 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-04 21:53:14,320 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "threadpooling_product_WithoutIf.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.08 09:53:14" (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 [2019-08-04 21:53:14,388 INFO L124 BoogieDeclarations]: Specification and implementation of procedure product given in one single declaration [2019-08-04 21:53:14,389 INFO L130 BoogieDeclarations]: Found specification of procedure product [2019-08-04 21:53:14,389 INFO L138 BoogieDeclarations]: Found implementation of procedure product [2019-08-04 21:53:14,946 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint productFINAL: assume true; [2019-08-04 21:53:14,948 INFO L275 CfgBuilder]: Using library mode [2019-08-04 21:53:14,948 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-04 21:53:14,950 INFO L202 PluginConnector]: Adding new model threadpooling_product_WithoutIf.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.08 09:53:14 BoogieIcfgContainer [2019-08-04 21:53:14,950 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-04 21:53:14,950 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-04 21:53:14,950 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-04 21:53:14,951 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-04 21:53:14,953 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "threadpooling_product_WithoutIf.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.08 09:53:14" (1/1) ... [2019-08-04 21:53:14,964 INFO L148 IcfgInterpreter]: Started Sifa with 4 locations of interest [2019-08-04 21:53:14,967 INFO L155 IcfgInterpreter]: Building call graph [2019-08-04 21:53:14,974 INFO L160 IcfgInterpreter]: Initial procedures are [product] [2019-08-04 21:53:14,986 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-04 21:53:14,987 INFO L184 IcfgInterpreter]: Interpreting procedure product with input of size 1 [2019-08-04 21:53:15,387 WARN L188 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 27 DAG size of output: 25 [2019-08-04 21:53:15,755 WARN L188 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 26 [2019-08-04 21:53:16,091 WARN L188 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2019-08-04 21:53:16,328 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-08-04 21:53:16,789 WARN L188 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 50 [2019-08-04 21:53:16,964 WARN L188 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 32 [2019-08-04 21:53:17,157 WARN L188 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-08-04 21:53:17,331 WARN L188 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2019-08-04 21:53:17,563 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 37 [2019-08-04 21:53:18,906 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-08-04 21:53:20,138 WARN L188 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-08-04 21:53:21,481 WARN L188 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-08-04 21:53:22,764 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-08-04 21:53:24,026 WARN L188 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-08-04 21:53:25,289 WARN L188 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-08-04 21:53:26,530 WARN L188 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-08-04 21:53:27,802 WARN L188 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-08-04 21:53:29,053 WARN L188 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-08-04 21:53:30,365 WARN L188 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-08-04 21:53:30,981 WARN L188 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 29 [2019-08-04 21:53:31,344 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 29 [2019-08-04 21:53:31,497 WARN L188 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 29 [2019-08-04 21:53:32,042 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 34 [2019-08-04 21:53:32,247 WARN L188 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 34 [2019-08-04 21:53:32,411 WARN L188 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 34 [2019-08-04 21:53:32,527 WARN L188 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 34 [2019-08-04 21:53:33,367 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 34 [2019-08-04 21:53:33,478 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 34 [2019-08-04 21:53:35,380 WARN L188 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 31 DAG size of output: 28 [2019-08-04 21:53:36,568 WARN L188 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 35 [2019-08-04 21:53:38,592 WARN L188 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 31 DAG size of output: 28 [2019-08-04 21:53:39,814 WARN L188 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 35 DAG size of output: 31 [2019-08-04 21:53:40,418 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) [2019-08-04 21:53:40,424 INFO L168 Benchmark]: Toolchain (without parser) took 26148.25 ms. Allocated memory was 142.1 MB in the beginning and 272.6 MB in the end (delta: 130.5 MB). Free memory was 111.6 MB in the beginning and 161.9 MB in the end (delta: -50.3 MB). Peak memory consumption was 135.3 MB. Max. memory is 7.1 GB. [2019-08-04 21:53:40,425 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.16 ms. Allocated memory is still 142.1 MB. Free memory was 112.8 MB in the beginning and 112.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-04 21:53:40,426 INFO L168 Benchmark]: Boogie Preprocessor took 41.95 ms. Allocated memory is still 142.1 MB. Free memory was 111.4 MB in the beginning and 109.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-08-04 21:53:40,427 INFO L168 Benchmark]: RCFGBuilder took 631.38 ms. Allocated memory is still 142.1 MB. Free memory was 109.3 MB in the beginning and 97.4 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 7.1 GB. [2019-08-04 21:53:40,428 INFO L168 Benchmark]: Symbolic Interpretation took 25471.64 ms. Allocated memory was 142.1 MB in the beginning and 272.6 MB in the end (delta: 130.5 MB). Free memory was 97.4 MB in the beginning and 161.9 MB in the end (delta: -64.5 MB). Peak memory consumption was 121.2 MB. Max. memory is 7.1 GB. [2019-08-04 21:53:40,431 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 0.16 ms. Allocated memory is still 142.1 MB. Free memory was 112.8 MB in the beginning and 112.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.95 ms. Allocated memory is still 142.1 MB. Free memory was 111.4 MB in the beginning and 109.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 631.38 ms. Allocated memory is still 142.1 MB. Free memory was 109.3 MB in the beginning and 97.4 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 25471.64 ms. Allocated memory was 142.1 MB in the beginning and 272.6 MB in the end (delta: 130.5 MB). Free memory was 97.4 MB in the beginning and 161.9 MB in the end (delta: -64.5 MB). Peak memory consumption was 121.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...