java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/psyco/psyco_cev_1_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 12:23:58,244 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 12:23:58,246 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 12:23:58,277 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 12:23:58,277 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 12:23:58,278 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 12:23:58,279 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 12:23:58,290 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 12:23:58,292 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 12:23:58,294 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 12:23:58,295 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 12:23:58,295 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 12:23:58,296 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 12:23:58,306 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 12:23:58,307 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 12:23:58,309 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 12:23:58,320 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 12:23:58,322 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 12:23:58,332 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 12:23:58,333 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 12:23:58,343 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-08 12:23:58,358 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 12:23:58,358 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 12:23:58,359 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-05-08 12:23:58,399 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 12:23:58,399 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 12:23:58,409 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-08 12:23:58,410 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-08 12:23:58,410 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 12:23:58,411 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 12:23:58,411 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 12:23:58,411 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 12:23:58,411 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-08 12:23:58,411 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-08 12:23:58,412 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-08 12:23:58,412 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 12:23:58,412 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-08 12:23:58,412 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 12:23:58,412 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-08 12:23:58,413 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-08 12:23:58,413 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 12:23:58,413 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-08 12:23:58,414 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 12:23:58,414 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 12:23:58,420 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 12:23:58,420 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 12:23:58,420 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 12:23:58,421 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 12:23:58,421 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 12:23:58,421 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 12:23:58,421 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-08 12:23:58,422 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-08 12:23:58,422 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 12:23:58,422 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-08 12:23:58,422 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-08 12:23:58,519 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 12:23:58,546 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 12:23:58,560 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 12:23:58,561 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 12:23:58,562 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 12:23:58,563 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/psyco/psyco_cev_1_false-unreach-call.c [2018-05-08 12:23:59,149 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/c308fdad1/e9295afaeddf457cb31eeef515d99710/FLAGf86aa1899 Received shutdown request... [2018-05-08 12:24:12,768 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 12:24:12,769 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/psyco/psyco_cev_1_false-unreach-call.c [2018-05-08 12:24:14,537 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/c308fdad1/e9295afaeddf457cb31eeef515d99710/FLAGf86aa1899 [2018-05-08 12:24:14,574 FATAL L334 CDTParser]: Failed to delete temporary CDT project: org.eclipse.core.internal.resources.ResourceException: Problems encountered while deleting resources. at org.eclipse.core.internal.resources.Resource.delete(Resource.java:794) at de.uni_freiburg.informatik.ultimate.cdt.parser.CDTParser.finish(CDTParser.java:327) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.runParser(ToolchainManager.java:446) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.runParsers(ToolchainManager.java:290) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:218) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Contains: Error deleting resource '/FLAGf86aa1899/src' from the workspace tree. org.eclipse.core.internal.resources.ResourceException: The project description file (.project) for 'FLAGf86aa1899' is missing. This file contains important information about the project. The project will not function properly until this file is restored. at org.eclipse.core.internal.localstore.FileSystemResourceManager.read(FileSystemResourceManager.java:888) at org.eclipse.core.internal.resources.Project.updateDescription(Project.java:1329) at org.eclipse.core.internal.resources.Resource.deleteResource(Resource.java:864) at org.eclipse.core.internal.resources.ResourceTree.deletedFolder(ResourceTree.java:149) at org.eclipse.core.internal.resources.ResourceTree.internalDeleteFolder(ResourceTree.java:345) at org.eclipse.core.internal.resources.ResourceTree.internalDeleteProject(ResourceTree.java:393) at org.eclipse.core.internal.resources.ResourceTree.standardDeleteProject(ResourceTree.java:850) at org.eclipse.core.internal.resources.Resource.unprotectedDelete(Resource.java:1843) at org.eclipse.core.internal.resources.Resource.delete(Resource.java:781) at de.uni_freiburg.informatik.ultimate.cdt.parser.CDTParser.finish(CDTParser.java:327) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.runParser(ToolchainManager.java:446) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.runParsers(ToolchainManager.java:290) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:218) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-05-08 12:24:14,609 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 12:24:14,621 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 12:24:14,621 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator [2018-05-08 12:24:14,628 INFO L168 Benchmark]: Toolchain (without parser) took 13.35 ms. Allocated memory is still 1.2 GB. Free memory is still 141.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 12:24:14,631 INFO L168 Benchmark]: CDTParser took 1.19 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 12:24:14,634 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.19 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown