java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/IcfgTransformer.xml -s ../../../trunk/examples/settings/heapseparator/heapsep-2018-09-18.epf -i ../../../trunk/examples/programs/20181010-MemSafetyPathprograms/ArraysOfVariableLength5_true-valid-memsafety.c_13.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b8f97f7-m [2018-10-10 15:56:21,351 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-10 15:56:21,353 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-10 15:56:21,369 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-10 15:56:21,369 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-10 15:56:21,370 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-10 15:56:21,372 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-10 15:56:21,374 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-10 15:56:21,375 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-10 15:56:21,376 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-10 15:56:21,377 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-10 15:56:21,378 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-10 15:56:21,379 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-10 15:56:21,380 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-10 15:56:21,381 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-10 15:56:21,382 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-10 15:56:21,383 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-10 15:56:21,385 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-10 15:56:21,387 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-10 15:56:21,389 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-10 15:56:21,391 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-10 15:56:21,392 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-10 15:56:21,395 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-10 15:56:21,395 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-10 15:56:21,395 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-10 15:56:21,397 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-10 15:56:21,398 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-10 15:56:21,399 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-10 15:56:21,399 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-10 15:56:21,401 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-10 15:56:21,401 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-10 15:56:21,402 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-10 15:56:21,402 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-10 15:56:21,402 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-10 15:56:21,403 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-10 15:56:21,404 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-10 15:56:21,405 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/heapseparator/heapsep-2018-09-18.epf [2018-10-10 15:56:21,416 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-10 15:56:21,416 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-10 15:56:21,419 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-10 15:56:21,419 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-10-10 15:56:21,420 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-10-10 15:56:21,420 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-10 15:56:21,421 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-10 15:56:21,422 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-10-10 15:56:21,422 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-10 15:56:21,422 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_TreeInterpolation [2018-10-10 15:56:21,422 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-10 15:56:21,423 INFO L133 SettingsManager]: * Order in Petri net unfolding=Ken McMillan [2018-10-10 15:56:21,423 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-10-10 15:56:21,424 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-10 15:56:21,424 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-10-10 15:56:21,492 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-10 15:56:21,507 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-10 15:56:21,513 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-10 15:56:21,515 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-10 15:56:21,516 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-10 15:56:21,516 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/ArraysOfVariableLength5_true-valid-memsafety.c_13.bpl [2018-10-10 15:56:21,517 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20181010-MemSafetyPathprograms/ArraysOfVariableLength5_true-valid-memsafety.c_13.bpl' [2018-10-10 15:56:21,613 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-10 15:56:21,614 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-10-10 15:56:21,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-10 15:56:21,615 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-10 15:56:21,616 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-10 15:56:21,637 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "ArraysOfVariableLength5_true-valid-memsafety.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.10 03:56:21" (1/1) ... [2018-10-10 15:56:21,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "ArraysOfVariableLength5_true-valid-memsafety.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.10 03:56:21" (1/1) ... [2018-10-10 15:56:21,653 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "ArraysOfVariableLength5_true-valid-memsafety.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.10 03:56:21" (1/1) ... [2018-10-10 15:56:21,653 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "ArraysOfVariableLength5_true-valid-memsafety.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.10 03:56:21" (1/1) ... [2018-10-10 15:56:21,658 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "ArraysOfVariableLength5_true-valid-memsafety.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.10 03:56:21" (1/1) ... [2018-10-10 15:56:21,660 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "ArraysOfVariableLength5_true-valid-memsafety.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.10 03:56:21" (1/1) ... [2018-10-10 15:56:21,668 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "ArraysOfVariableLength5_true-valid-memsafety.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.10 03:56:21" (1/1) ... [2018-10-10 15:56:21,671 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-10 15:56:21,672 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-10 15:56:21,672 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-10 15:56:21,672 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-10 15:56:21,673 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "ArraysOfVariableLength5_true-valid-memsafety.c_13.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.10 03:56:21" (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 [2018-10-10 15:56:21,753 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2018-10-10 15:56:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-10 15:56:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-10 15:56:22,407 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-10 15:56:22,408 INFO L202 PluginConnector]: Adding new model ArraysOfVariableLength5_true-valid-memsafety.c_13.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.10 03:56:22 BoogieIcfgContainer [2018-10-10 15:56:22,408 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-10 15:56:22,409 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-10-10 15:56:22,409 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-10-10 15:56:22,410 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-10-10 15:56:22,415 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "ArraysOfVariableLength5_true-valid-memsafety.c_13.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.10 03:56:22" (1/1) ... [2018-10-10 15:56:22,425 INFO L137 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-10-10 15:56:22,425 INFO L138 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-10-10 15:56:22,470 INFO L191 apSepIcfgTransformer]: Heap separator: starting loc-array-style preprocessing [2018-10-10 15:56:22,513 INFO L217 apSepIcfgTransformer]: finished MemlocArrayUpdater [2018-10-10 15:56:22,521 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.icfgtransformer.heapseparator.transformers.AddInitializingEdgesIcfgTransformer.splitLocation(AddInitializingEdgesIcfgTransformer.java:263) at de.uni_freiburg.informatik.ultimate.icfgtransformer.heapseparator.transformers.AddInitializingEdgesIcfgTransformer.processLocationsOmitInitEdges(AddInitializingEdgesIcfgTransformer.java:220) at de.uni_freiburg.informatik.ultimate.icfgtransformer.heapseparator.transformers.AddInitializingEdgesIcfgTransformer.process(AddInitializingEdgesIcfgTransformer.java:106) at de.uni_freiburg.informatik.ultimate.icfgtransformer.heapseparator.transformers.AddInitializingEdgesIcfgTransformer.(AddInitializingEdgesIcfgTransformer.java:100) at de.uni_freiburg.informatik.ultimate.icfgtransformer.heapseparator.HeapSepIcfgTransformer.computeResult(HeapSepIcfgTransformer.java:238) at de.uni_freiburg.informatik.ultimate.icfgtransformer.heapseparator.HeapSepIcfgTransformer.(HeapSepIcfgTransformer.java:140) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.applyHeapSeparator(IcfgTransformationObserver.java:226) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.createTransformer(IcfgTransformationObserver.java:163) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.processIcfg(IcfgTransformationObserver.java:141) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.process(IcfgTransformationObserver.java:129) 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:151) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-10 15:56:22,525 INFO L168 Benchmark]: Toolchain (without parser) took 911.72 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-10-10 15:56:22,528 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-10 15:56:22,528 INFO L168 Benchmark]: Boogie Preprocessor took 56.15 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-10 15:56:22,529 INFO L168 Benchmark]: RCFGBuilder took 736.65 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-10-10 15:56:22,531 INFO L168 Benchmark]: IcfgTransformer took 115.39 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-10 15:56:22,534 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * 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 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 56.15 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 736.65 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * IcfgTransformer took 115.39 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: NullPointerException: null: de.uni_freiburg.informatik.ultimate.icfgtransformer.heapseparator.transformers.AddInitializingEdgesIcfgTransformer.splitLocation(AddInitializingEdgesIcfgTransformer.java:263) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength5_true-valid-memsafety.c_13.bpl_heapsep-2018-09-18.epf_IcfgTransformer.xml/Csv-Benchmark-0-2018-10-10_15-56-22-547.csv Received shutdown request...