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-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-3_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 10:20:15,304 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 10:20:15,309 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 10:20:15,331 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 10:20:15,332 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 10:20:15,333 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 10:20:15,338 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 10:20:15,341 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 10:20:15,345 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 10:20:15,346 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 10:20:15,354 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 10:20:15,355 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 10:20:15,355 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 10:20:15,359 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 10:20:15,360 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 10:20:15,364 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 10:20:15,365 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 10:20:15,370 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 10:20:15,376 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 10:20:15,380 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 10:20:15,381 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 10:20:15,384 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 10:20:15,385 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 10:20:15,385 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 10:20:15,385 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 10:20:15,391 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 10:20:15,392 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 10:20:15,393 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 10:20:15,394 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 10:20:15,398 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 10:20:15,399 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 10:20:15,399 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 10:20:15,399 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 10:20:15,399 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 10:20:15,400 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 10:20:15,400 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 10:20:15,404 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-15 10:20:15,437 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 10:20:15,437 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 10:20:15,438 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 10:20:15,438 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 10:20:15,438 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 10:20:15,442 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-15 10:20:15,442 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-15 10:20:15,442 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-15 10:20:15,442 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-15 10:20:15,442 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-15 10:20:15,442 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-15 10:20:15,443 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 10:20:15,443 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-15 10:20:15,443 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 10:20:15,443 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 10:20:15,443 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-15 10:20:15,443 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-15 10:20:15,443 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-15 10:20:15,449 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 10:20:15,449 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-15 10:20:15,449 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-15 10:20:15,449 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 10:20:15,450 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 10:20:15,450 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-15 10:20:15,450 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 10:20:15,450 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 10:20:15,450 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-15 10:20:15,452 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-15 10:20:15,452 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-15 10:20:15,532 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 10:20:15,553 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 10:20:15,560 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 10:20:15,561 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 10:20:15,562 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 10:20:15,562 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-3_true-valid-memsafety_true-termination.i [2018-11-15 10:20:15,655 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb687b3fe/8c0f550b894541fca2b3ed204bffc1ee/FLAGf2837dc5a [2018-11-15 10:20:16,269 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 10:20:16,270 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-3_true-valid-memsafety_true-termination.i [2018-11-15 10:20:16,277 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb687b3fe/8c0f550b894541fca2b3ed204bffc1ee/FLAGf2837dc5a [2018-11-15 10:20:16,298 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb687b3fe/8c0f550b894541fca2b3ed204bffc1ee [2018-11-15 10:20:16,311 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 10:20:16,313 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 10:20:16,315 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 10:20:16,315 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 10:20:16,329 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 10:20:16,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:20:16" (1/1) ... [2018-11-15 10:20:16,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ed493f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:16, skipping insertion in model container [2018-11-15 10:20:16,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:20:16" (1/1) ... [2018-11-15 10:20:16,350 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 10:20:16,392 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 10:20:16,732 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 10:20:16,772 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 10:20:16,812 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 10:20:16,838 INFO L195 MainTranslator]: Completed translation [2018-11-15 10:20:16,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:16 WrapperNode [2018-11-15 10:20:16,838 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 10:20:16,839 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 10:20:16,839 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 10:20:16,839 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 10:20:16,851 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:16" (1/1) ... [2018-11-15 10:20:16,851 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:16" (1/1) ... [2018-11-15 10:20:16,860 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:16" (1/1) ... [2018-11-15 10:20:16,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:16" (1/1) ... [2018-11-15 10:20:16,898 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:16" (1/1) ... [2018-11-15 10:20:16,909 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:16" (1/1) ... [2018-11-15 10:20:16,910 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:16" (1/1) ... [2018-11-15 10:20:16,916 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 10:20:16,916 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 10:20:16,916 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 10:20:16,919 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 10:20:16,920 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:16" (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 [2018-11-15 10:20:17,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 10:20:17,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 10:20:17,069 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 10:20:17,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-15 10:20:17,070 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-15 10:20:17,070 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 10:20:17,070 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-15 10:20:17,070 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 10:20:17,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 10:20:17,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-15 10:20:17,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 10:20:17,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 10:20:17,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 10:20:17,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 10:20:17,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 10:20:17,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 10:20:18,864 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 10:20:19,152 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 10:20:19,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 10:20:19 BoogieIcfgContainer [2018-11-15 10:20:19,154 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 10:20:19,156 INFO L168 Benchmark]: Toolchain (without parser) took 2843.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -7.6 MB). Peak memory consumption was 22.8 MB. Max. memory is 3.9 GB. [2018-11-15 10:20:19,162 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 10:20:19,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 523.27 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-15 10:20:19,163 INFO L168 Benchmark]: Boogie Preprocessor took 76.94 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 10:20:19,168 INFO L168 Benchmark]: RCFGBuilder took 2237.70 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -18.9 MB). Peak memory consumption was 11.5 MB. Max. memory is 3.9 GB. [2018-11-15 10:20:19,173 INFO L336 ainManager$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 0.15 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 523.27 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. * Boogie Preprocessor took 76.94 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. * RCFGBuilder took 2237.70 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: -18.9 MB). Peak memory consumption was 11.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...