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/20181010-MemSafetyPathprograms/20051113-1.c_false-valid-memtrack.i_17.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:56:48,151 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:56:48,154 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:56:48,166 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:56:48,167 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:56:48,168 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:56:48,169 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:56:48,171 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:56:48,173 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:56:48,174 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:56:48,175 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:56:48,175 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:56:48,176 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:56:48,177 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:56:48,178 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:56:48,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:56:48,180 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:56:48,180 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:56:48,182 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:56:48,184 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:56:48,186 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:56:48,187 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:56:48,188 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:56:48,189 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:56:48,191 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:56:48,192 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:56:48,192 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:56:48,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:56:48,193 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:56:48,194 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:56:48,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:56:48,198 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:56:48,199 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:56:48,200 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:56:48,201 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:56:48,201 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:56:48,204 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:56:48,204 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:56:48,204 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:56:48,205 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:56:48,206 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:56:48,258 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:56:48,273 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:56:48,277 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:56:48,279 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:56:48,280 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:56:48,281 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/20051113-1.c_false-valid-memtrack.i_17.bpl [2019-08-05 11:56:48,281 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/20051113-1.c_false-valid-memtrack.i_17.bpl' [2019-08-05 11:56:48,350 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:56:48,352 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:56:48,353 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:56:48,353 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:56:48,353 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:56:48,378 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:56:48" (1/1) ... [2019-08-05 11:56:48,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:56:48" (1/1) ... [2019-08-05 11:56:48,394 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:56:48" (1/1) ... [2019-08-05 11:56:48,394 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:56:48" (1/1) ... [2019-08-05 11:56:48,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:56:48" (1/1) ... [2019-08-05 11:56:48,406 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:56:48" (1/1) ... [2019-08-05 11:56:48,408 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "20051113-1.c_false-valid-memtrack.i_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:56:48" (1/1) ... [2019-08-05 11:56:48,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:56:48,411 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:56:48,412 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:56:48,412 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:56:48,413 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "20051113-1.c_false-valid-memtrack.i_17.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:56:48" (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 11:56:48,485 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2019-08-05 11:56:48,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-05 11:56:48,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-05 11:56:48,784 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-05 11:56:48,784 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 11:56:48,786 INFO L202 PluginConnector]: Adding new model 20051113-1.c_false-valid-memtrack.i_17.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:56:48 BoogieIcfgContainer [2019-08-05 11:56:48,786 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:56:48,786 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:56:48,787 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:56:48,787 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:56:48,789 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "20051113-1.c_false-valid-memtrack.i_17.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:56:48" (1/1) ... [2019-08-05 11:56:48,801 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 11:56:48,803 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:56:48,816 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-05 11:56:48,825 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:56:48,827 INFO L184 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-05 11:56:49,688 WARN L188 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-08-05 11:56:50,940 WARN L188 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 66 DAG size of output: 63 [2019-08-05 11:56:51,250 WARN L188 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2019-08-05 11:56:51,646 WARN L188 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-08-05 11:57:03,731 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-05 11:57:03,736 INFO L168 Benchmark]: Toolchain (without parser) took 15383.35 ms. Allocated memory was 136.8 MB in the beginning and 199.8 MB in the end (delta: 62.9 MB). Free memory was 110.3 MB in the beginning and 177.7 MB in the end (delta: -67.4 MB). Peak memory consumption was 90.4 MB. Max. memory is 7.1 GB. [2019-08-05 11:57:03,737 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 136.8 MB. Free memory is still 111.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 11:57:03,738 INFO L168 Benchmark]: Boogie Preprocessor took 58.16 ms. Allocated memory is still 136.8 MB. Free memory was 110.3 MB in the beginning and 107.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2019-08-05 11:57:03,739 INFO L168 Benchmark]: RCFGBuilder took 374.84 ms. Allocated memory is still 136.8 MB. Free memory was 107.7 MB in the beginning and 94.4 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. [2019-08-05 11:57:03,741 INFO L168 Benchmark]: Symbolic Interpretation took 14947.05 ms. Allocated memory was 136.8 MB in the beginning and 199.8 MB in the end (delta: 62.9 MB). Free memory was 94.4 MB in the beginning and 177.7 MB in the end (delta: -83.3 MB). Peak memory consumption was 74.5 MB. Max. memory is 7.1 GB. [2019-08-05 11:57:03,744 INFO L335 ainManager$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 0.25 ms. Allocated memory is still 136.8 MB. Free memory is still 111.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 58.16 ms. Allocated memory is still 136.8 MB. Free memory was 110.3 MB in the beginning and 107.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 374.84 ms. Allocated memory is still 136.8 MB. Free memory was 107.7 MB in the beginning and 94.4 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 14947.05 ms. Allocated memory was 136.8 MB in the beginning and 199.8 MB in the end (delta: 62.9 MB). Free memory was 94.4 MB in the beginning and 177.7 MB in the end (delta: -83.3 MB). Peak memory consumption was 74.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...