java -ea -Xmx4000000000 -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 -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ssh/s3_srvr.blast.01_true-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 09:31:08,238 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 09:31:08,245 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 09:31:08,276 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 09:31:08,276 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 09:31:08,283 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 09:31:08,287 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 09:31:08,292 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 09:31:08,294 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 09:31:08,300 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 09:31:08,301 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 09:31:08,301 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 09:31:08,303 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 09:31:08,310 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 09:31:08,316 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 09:31:08,317 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 09:31:08,322 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 09:31:08,325 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 09:31:08,341 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 09:31:08,346 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 09:31:08,351 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 09:31:08,353 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 09:31:08,360 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 09:31:08,364 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 09:31:08,364 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 09:31:08,365 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 09:31:08,366 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 09:31:08,373 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 09:31:08,376 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 09:31:08,377 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 09:31:08,378 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 09:31:08,379 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 09:31:08,385 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 09:31:08,385 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 09:31:08,387 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 09:31:08,387 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 09:31:08,390 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-16 09:31:08,437 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 09:31:08,438 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 09:31:08,445 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 09:31:08,445 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 09:31:08,446 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 09:31:08,446 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 09:31:08,448 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 09:31:08,448 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 09:31:08,448 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-16 09:31:08,448 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-16 09:31:08,449 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 09:31:08,449 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 09:31:08,449 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 09:31:08,449 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 09:31:08,449 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 09:31:08,450 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 09:31:08,453 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-16 09:31:08,453 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 09:31:08,453 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 09:31:08,454 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 09:31:08,454 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 09:31:08,454 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 09:31:08,454 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 09:31:08,455 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 09:31:08,455 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 09:31:08,455 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 09:31:08,455 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 09:31:08,455 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 09:31:08,461 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 09:31:08,461 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 09:31:08,461 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 09:31:08,461 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 09:31:08,591 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 09:31:08,622 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 09:31:08,637 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 09:31:08,639 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 09:31:08,639 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 09:31:08,643 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_srvr.blast.01_true-unreach-call.i.cil.c [2018-11-16 09:31:08,784 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30ba1b0cf/54650a33509f49ccbb4af7bdc27cf7c8/FLAG5eb97dd86 [2018-11-16 09:31:10,225 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 09:31:10,226 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh/s3_srvr.blast.01_true-unreach-call.i.cil.c [2018-11-16 09:31:10,287 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30ba1b0cf/54650a33509f49ccbb4af7bdc27cf7c8/FLAG5eb97dd86 [2018-11-16 09:31:10,320 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30ba1b0cf/54650a33509f49ccbb4af7bdc27cf7c8 [2018-11-16 09:31:10,334 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 09:31:10,336 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 09:31:10,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 09:31:10,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 09:31:10,353 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 09:31:10,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:31:10" (1/1) ... [2018-11-16 09:31:10,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@396a00b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:10, skipping insertion in model container [2018-11-16 09:31:10,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:31:10" (1/1) ... [2018-11-16 09:31:10,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 09:31:10,570 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 09:31:12,580 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 09:31:12,758 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 09:31:13,361 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 09:31:13,398 INFO L195 MainTranslator]: Completed translation [2018-11-16 09:31:13,398 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:13 WrapperNode [2018-11-16 09:31:13,398 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 09:31:13,399 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 09:31:13,399 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 09:31:13,399 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 09:31:13,412 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:13" (1/1) ... [2018-11-16 09:31:13,412 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:13" (1/1) ... [2018-11-16 09:31:13,473 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:13" (1/1) ... [2018-11-16 09:31:13,474 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:13" (1/1) ... [2018-11-16 09:31:13,674 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:13" (1/1) ... [2018-11-16 09:31:13,703 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:13" (1/1) ... [2018-11-16 09:31:13,727 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:31:13" (1/1) ... [2018-11-16 09:31:13,751 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 09:31:13,760 INFO L168 Benchmark]: Toolchain (without parser) took 3418.92 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 39.5 MB). Peak memory consumption was 39.5 MB. Max. memory is 3.9 GB. [2018-11-16 09:31:13,768 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-16 09:31:13,768 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3059.61 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 28.2 MB). Peak memory consumption was 93.1 MB. Max. memory is 3.9 GB. [2018-11-16 09:31:13,769 INFO L168 Benchmark]: Boogie Preprocessor took 351.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-16 09:31:13,785 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 3059.61 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 28.2 MB). Peak memory consumption was 93.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 351.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...