java -ea -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 -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-2.1_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-23 02:10:48,434 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:10:48,437 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:10:48,450 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:10:48,450 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:10:48,452 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:10:48,454 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:10:48,457 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:10:48,459 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:10:48,461 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:10:48,462 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:10:48,462 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:10:48,468 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:10:48,469 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:10:48,473 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:10:48,473 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:10:48,474 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:10:48,476 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:10:48,478 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:10:48,480 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:10:48,481 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:10:48,482 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:10:48,485 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:10:48,485 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:10:48,485 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:10:48,486 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:10:48,487 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:10:48,488 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:10:48,489 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:10:48,490 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:10:48,490 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:10:48,491 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:10:48,491 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:10:48,491 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:10:48,493 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:10:48,493 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:10:48,494 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 [2018-11-23 02:10:48,524 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:10:48,524 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:10:48,526 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:10:48,526 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:10:48,527 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 02:10:48,527 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-23 02:10:48,527 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-23 02:10:48,527 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-23 02:10:48,528 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-23 02:10:48,528 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-23 02:10:48,528 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-23 02:10:48,528 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:10:48,528 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-23 02:10:48,529 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 02:10:48,529 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:10:48,529 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-23 02:10:48,529 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-23 02:10:48,529 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-23 02:10:48,529 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:10:48,530 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-23 02:10:48,530 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:10:48,530 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-23 02:10:48,530 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:10:48,530 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 02:10:48,531 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-23 02:10:48,531 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:10:48,531 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 02:10:48,531 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-23 02:10:48,532 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-23 02:10:48,532 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-23 02:10:48,608 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:10:48,626 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:10:48,631 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:10:48,633 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:10:48,634 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:10:48,634 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-2.1_true-valid-memsafety_true-termination.i [2018-11-23 02:10:48,709 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88cd0c872/d4c073bbc4264aaeb7845183a2a95151/FLAG077d84aa8 [2018-11-23 02:10:49,239 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:10:49,240 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-2.1_true-valid-memsafety_true-termination.i [2018-11-23 02:10:49,247 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88cd0c872/d4c073bbc4264aaeb7845183a2a95151/FLAG077d84aa8 [2018-11-23 02:10:49,588 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88cd0c872/d4c073bbc4264aaeb7845183a2a95151 [2018-11-23 02:10:49,605 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:10:49,607 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 02:10:49,609 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:10:49,609 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:10:49,621 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:10:49,626 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:10:49" (1/1) ... [2018-11-23 02:10:49,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38af97c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:49, skipping insertion in model container [2018-11-23 02:10:49,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:10:49" (1/1) ... [2018-11-23 02:10:49,660 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:10:49,722 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:10:49,936 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:10:49,960 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:10:49,983 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:10:50,006 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:10:50,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:50 WrapperNode [2018-11-23 02:10:50,007 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:10:50,008 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:10:50,008 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:10:50,008 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:10:50,018 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:50" (1/1) ... [2018-11-23 02:10:50,030 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:50" (1/1) ... [2018-11-23 02:10:50,058 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:10:50,058 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:10:50,058 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:10:50,058 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:10:50,069 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:50" (1/1) ... [2018-11-23 02:10:50,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:50" (1/1) ... [2018-11-23 02:10:50,072 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:50" (1/1) ... [2018-11-23 02:10:50,073 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:50" (1/1) ... [2018-11-23 02:10:50,095 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:50" (1/1) ... [2018-11-23 02:10:50,109 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:50" (1/1) ... [2018-11-23 02:10:50,113 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:50" (1/1) ... [2018-11-23 02:10:50,118 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:10:50,118 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:10:50,119 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:10:50,119 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:10:50,120 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:10:50" (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 [2018-11-23 02:10:50,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-23 02:10:50,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-23 02:10:50,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 02:10:50,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-23 02:10:50,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 02:10:50,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:10:50,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:10:50,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:10:50,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 02:10:50,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 02:10:50,895 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 02:10:51,011 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 02:10:51,011 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-11-23 02:10:51,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:10:51 BoogieIcfgContainer [2018-11-23 02:10:51,013 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 02:10:51,015 INFO L168 Benchmark]: Toolchain (without parser) took 1409.83 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 731.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -759.0 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. [2018-11-23 02:10:51,019 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 02:10:51,019 INFO L168 Benchmark]: CACSL2BoogieTranslator took 398.43 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-11-23 02:10:51,020 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.21 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. [2018-11-23 02:10:51,021 INFO L168 Benchmark]: Boogie Preprocessor took 59.96 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. [2018-11-23 02:10:51,022 INFO L168 Benchmark]: RCFGBuilder took 894.60 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 731.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -769.6 MB). Peak memory consumption was 15.1 MB. Max. memory is 7.1 GB. [2018-11-23 02:10:51,026 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 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 398.43 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: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 50.21 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 59.96 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 894.60 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 731.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -769.6 MB). Peak memory consumption was 15.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...