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-1_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 10:20:16,186 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 10:20:16,192 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 10:20:16,236 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 10:20:16,237 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 10:20:16,238 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 10:20:16,245 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 10:20:16,250 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 10:20:16,258 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 10:20:16,270 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 10:20:16,271 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 10:20:16,276 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 10:20:16,282 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 10:20:16,284 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 10:20:16,292 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 10:20:16,299 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 10:20:16,301 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 10:20:16,309 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 10:20:16,319 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 10:20:16,329 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 10:20:16,337 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 10:20:16,342 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 10:20:16,353 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 10:20:16,353 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 10:20:16,359 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 10:20:16,360 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 10:20:16,365 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 10:20:16,366 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 10:20:16,375 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 10:20:16,378 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 10:20:16,378 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 10:20:16,384 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 10:20:16,384 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 10:20:16,385 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 10:20:16,394 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 10:20:16,396 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 10:20:16,397 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 10:20:16,456 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 10:20:16,456 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 10:20:16,464 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 10:20:16,464 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 10:20:16,469 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 10:20:16,469 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-15 10:20:16,470 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-15 10:20:16,470 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-15 10:20:16,470 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-15 10:20:16,470 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-15 10:20:16,473 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-15 10:20:16,473 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 10:20:16,473 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-15 10:20:16,474 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 10:20:16,474 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 10:20:16,476 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-15 10:20:16,476 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-15 10:20:16,476 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-15 10:20:16,477 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 10:20:16,477 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-15 10:20:16,477 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-15 10:20:16,477 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 10:20:16,481 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 10:20:16,481 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-15 10:20:16,481 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 10:20:16,482 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 10:20:16,482 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-15 10:20:16,487 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-15 10:20:16,488 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-15 10:20:16,632 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 10:20:16,675 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 10:20:16,692 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 10:20:16,695 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 10:20:16,699 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 10:20:16,700 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-1_true-valid-memsafety_true-termination.i [2018-11-15 10:20:16,879 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e12ca8b8/af5afc782ae34fafb451877152209894/FLAG1452d659c [2018-11-15 10:20:18,193 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 10:20:18,194 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-1_true-valid-memsafety_true-termination.i [2018-11-15 10:20:18,221 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e12ca8b8/af5afc782ae34fafb451877152209894/FLAG1452d659c [2018-11-15 10:20:18,275 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e12ca8b8/af5afc782ae34fafb451877152209894 [2018-11-15 10:20:18,311 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 10:20:18,316 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 10:20:18,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 10:20:18,318 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 10:20:18,331 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 10:20:18,333 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:20:18" (1/1) ... [2018-11-15 10:20:18,344 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40ea621d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:18, skipping insertion in model container [2018-11-15 10:20:18,344 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:20:18" (1/1) ... [2018-11-15 10:20:18,377 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 10:20:18,436 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 10:20:18,984 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 10:20:19,029 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 10:20:19,085 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 10:20:19,117 INFO L195 MainTranslator]: Completed translation [2018-11-15 10:20:19,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:19 WrapperNode [2018-11-15 10:20:19,118 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 10:20:19,119 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 10:20:19,119 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 10:20:19,121 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 10:20:19,162 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:19" (1/1) ... [2018-11-15 10:20:19,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:19" (1/1) ... [2018-11-15 10:20:19,196 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:19" (1/1) ... [2018-11-15 10:20:19,197 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:19" (1/1) ... [2018-11-15 10:20:19,234 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:19" (1/1) ... [2018-11-15 10:20:19,244 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:19" (1/1) ... [2018-11-15 10:20:19,257 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:19" (1/1) ... [2018-11-15 10:20:19,264 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 10:20:19,274 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 10:20:19,275 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 10:20:19,275 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 10:20:19,276 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:20:19" (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 10:20:19,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 10:20:19,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 10:20:19,539 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 10:20:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-15 10:20:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 10:20:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-15 10:20:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 10:20:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 10:20:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 10:20:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 10:20:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 10:20:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 10:20:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 10:20:19,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 10:20:20,947 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 10:20:20,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 10:20:20 BoogieIcfgContainer [2018-11-15 10:20:20,948 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 10:20:20,952 INFO L168 Benchmark]: Toolchain (without parser) took 2640.01 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -33.3 MB). Peak memory consumption was 34.4 MB. Max. memory is 3.9 GB. [2018-11-15 10:20:20,959 INFO L168 Benchmark]: CDTParser took 0.34 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 10:20:20,962 INFO L168 Benchmark]: CACSL2BoogieTranslator took 800.98 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 10:20:20,964 INFO L168 Benchmark]: Boogie Preprocessor took 145.16 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 10:20:20,965 INFO L168 Benchmark]: RCFGBuilder took 1673.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -44.5 MB). Peak memory consumption was 23.1 MB. Max. memory is 3.9 GB. [2018-11-15 10:20:20,973 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 0.34 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 800.98 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 145.16 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 1673.94 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -44.5 MB). Peak memory consumption was 23.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...