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/termination-memory-alloca/HarrisLalNoriRajamani-2010SAS-Fig3-alloca_true-termination.c.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 06:50:37,501 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 06:50:37,505 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 06:50:37,522 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 06:50:37,523 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 06:50:37,524 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 06:50:37,525 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 06:50:37,528 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 06:50:37,530 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 06:50:37,531 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 06:50:37,539 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 06:50:37,539 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 06:50:37,541 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 06:50:37,544 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 06:50:37,545 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 06:50:37,546 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 06:50:37,550 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 06:50:37,554 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 06:50:37,564 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 06:50:37,572 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 06:50:37,575 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 06:50:37,577 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 06:50:37,579 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 06:50:37,579 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 06:50:37,579 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 06:50:37,581 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 06:50:37,582 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 06:50:37,583 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 06:50:37,584 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 06:50:37,586 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 06:50:37,586 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 06:50:37,589 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 06:50:37,589 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 06:50:37,590 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 06:50:37,591 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 06:50:37,591 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 06:50:37,592 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 [2018-11-22 06:50:37,620 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 06:50:37,621 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 06:50:37,622 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 06:50:37,622 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 06:50:37,622 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 06:50:37,625 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-22 06:50:37,625 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-22 06:50:37,625 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-22 06:50:37,626 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-22 06:50:37,627 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-22 06:50:37,627 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-22 06:50:37,627 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 06:50:37,627 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-22 06:50:37,627 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 06:50:37,628 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 06:50:37,628 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-22 06:50:37,628 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-22 06:50:37,628 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-22 06:50:37,628 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 06:50:37,629 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-22 06:50:37,630 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 06:50:37,630 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-22 06:50:37,630 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 06:50:37,631 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 06:50:37,631 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-22 06:50:37,631 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 06:50:37,632 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 06:50:37,632 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-22 06:50:37,633 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-22 06:50:37,633 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-22 06:50:37,692 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 06:50:37,708 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 06:50:37,712 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 06:50:37,714 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 06:50:37,714 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 06:50:37,715 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-memory-alloca/HarrisLalNoriRajamani-2010SAS-Fig3-alloca_true-termination.c.i [2018-11-22 06:50:37,788 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9211018e2/0559ec9896be44abad9530e3f075445d/FLAGe741a0d51 [2018-11-22 06:50:38,323 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 06:50:38,324 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-memory-alloca/HarrisLalNoriRajamani-2010SAS-Fig3-alloca_true-termination.c.i [2018-11-22 06:50:38,343 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9211018e2/0559ec9896be44abad9530e3f075445d/FLAGe741a0d51 [2018-11-22 06:50:38,625 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9211018e2/0559ec9896be44abad9530e3f075445d [2018-11-22 06:50:38,634 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 06:50:38,636 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 06:50:38,637 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 06:50:38,637 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 06:50:38,640 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 06:50:38,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:50:38" (1/1) ... [2018-11-22 06:50:38,645 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31990919 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:50:38, skipping insertion in model container [2018-11-22 06:50:38,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:50:38" (1/1) ... [2018-11-22 06:50:38,655 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 06:50:38,713 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 06:50:39,078 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 06:50:39,088 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 06:50:39,132 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 06:50:39,204 INFO L195 MainTranslator]: Completed translation [2018-11-22 06:50:39,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:50:39 WrapperNode [2018-11-22 06:50:39,204 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 06:50:39,205 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 06:50:39,205 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 06:50:39,206 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 06:50:39,286 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:50:39" (1/1) ... [2018-11-22 06:50:39,305 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:50:39" (1/1) ... [2018-11-22 06:50:39,329 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 06:50:39,330 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 06:50:39,330 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 06:50:39,330 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 06:50:39,340 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:50:39" (1/1) ... [2018-11-22 06:50:39,340 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:50:39" (1/1) ... [2018-11-22 06:50:39,344 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:50:39" (1/1) ... [2018-11-22 06:50:39,346 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:50:39" (1/1) ... [2018-11-22 06:50:39,354 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:50:39" (1/1) ... [2018-11-22 06:50:39,359 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:50:39" (1/1) ... [2018-11-22 06:50:39,362 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:50:39" (1/1) ... [2018-11-22 06:50:39,364 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 06:50:39,364 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 06:50:39,365 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 06:50:39,365 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 06:50:39,366 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:50:39" (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 [2018-11-22 06:50:39,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 06:50:39,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 06:50:39,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 06:50:39,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 06:50:39,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 06:50:39,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 06:50:39,862 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 06:50:39,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 06:50:39 BoogieIcfgContainer [2018-11-22 06:50:39,863 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 06:50:39,865 INFO L168 Benchmark]: Toolchain (without parser) took 1230.20 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 716.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -742.2 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 06:50:39,867 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-22 06:50:39,868 INFO L168 Benchmark]: CACSL2BoogieTranslator took 568.29 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-11-22 06:50:39,869 INFO L168 Benchmark]: Boogie Procedure Inliner took 124.12 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 716.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -787.1 MB). Peak memory consumption was 15.5 MB. Max. memory is 7.1 GB. [2018-11-22 06:50:39,870 INFO L168 Benchmark]: Boogie Preprocessor took 34.48 ms. Allocated memory is still 2.2 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 06:50:39,871 INFO L168 Benchmark]: RCFGBuilder took 498.54 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. [2018-11-22 06:50:39,875 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 0.23 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 568.29 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 124.12 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 716.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -787.1 MB). Peak memory consumption was 15.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 34.48 ms. Allocated memory is still 2.2 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 498.54 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...