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/termination-restricted-15/PastaC9_true-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 09:57:18,464 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 09:57:18,466 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 09:57:18,497 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 09:57:18,497 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 09:57:18,502 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 09:57:18,505 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 09:57:18,511 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 09:57:18,515 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 09:57:18,518 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 09:57:18,519 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 09:57:18,522 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 09:57:18,525 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 09:57:18,526 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 09:57:18,536 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 09:57:18,537 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 09:57:18,544 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 09:57:18,545 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 09:57:18,552 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 09:57:18,554 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 09:57:18,561 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 09:57:18,564 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 09:57:18,572 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 09:57:18,573 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 09:57:18,573 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 09:57:18,574 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 09:57:18,575 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 09:57:18,581 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 09:57:18,582 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 09:57:18,583 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 09:57:18,587 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 09:57:18,590 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 09:57:18,590 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 09:57:18,591 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 09:57:18,593 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 09:57:18,597 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 09:57:18,597 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 09:57:18,647 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 09:57:18,650 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 09:57:18,651 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 09:57:18,651 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 09:57:18,656 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 09:57:18,656 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-15 09:57:18,657 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-15 09:57:18,657 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-15 09:57:18,657 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-15 09:57:18,657 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-15 09:57:18,657 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-15 09:57:18,657 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 09:57:18,658 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-15 09:57:18,658 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 09:57:18,658 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 09:57:18,658 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-15 09:57:18,658 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-15 09:57:18,658 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-15 09:57:18,663 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 09:57:18,663 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-15 09:57:18,663 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-15 09:57:18,664 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 09:57:18,664 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 09:57:18,664 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-15 09:57:18,664 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 09:57:18,664 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 09:57:18,664 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-15 09:57:18,669 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-15 09:57:18,670 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-15 09:57:18,814 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 09:57:18,852 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 09:57:18,863 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 09:57:18,865 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 09:57:18,866 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 09:57:18,867 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-restricted-15/PastaC9_true-termination_true-no-overflow.c [2018-11-15 09:57:18,996 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8706e30ee/34f14e38ed7b4f40b4498bf8f3e37c91/FLAGfaa32d093 [2018-11-15 09:57:19,833 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 09:57:19,833 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-restricted-15/PastaC9_true-termination_true-no-overflow.c [2018-11-15 09:57:19,845 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8706e30ee/34f14e38ed7b4f40b4498bf8f3e37c91/FLAGfaa32d093 [2018-11-15 09:57:19,871 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8706e30ee/34f14e38ed7b4f40b4498bf8f3e37c91 [2018-11-15 09:57:19,886 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 09:57:19,889 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 09:57:19,902 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 09:57:19,902 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 09:57:19,910 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 09:57:19,916 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:57:19" (1/1) ... [2018-11-15 09:57:19,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45223915 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:57:19, skipping insertion in model container [2018-11-15 09:57:19,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:57:19" (1/1) ... [2018-11-15 09:57:19,951 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 09:57:20,001 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 09:57:20,482 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 09:57:20,495 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 09:57:20,537 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 09:57:20,572 INFO L195 MainTranslator]: Completed translation [2018-11-15 09:57:20,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:57:20 WrapperNode [2018-11-15 09:57:20,575 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 09:57:20,576 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 09:57:20,576 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 09:57:20,580 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 09:57:20,612 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:57:20" (1/1) ... [2018-11-15 09:57:20,613 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:57:20" (1/1) ... [2018-11-15 09:57:20,626 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:57:20" (1/1) ... [2018-11-15 09:57:20,626 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:57:20" (1/1) ... [2018-11-15 09:57:20,642 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:57:20" (1/1) ... [2018-11-15 09:57:20,656 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:57:20" (1/1) ... [2018-11-15 09:57:20,657 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:57:20" (1/1) ... [2018-11-15 09:57:20,658 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 09:57:20,659 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 09:57:20,659 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 09:57:20,659 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 09:57:20,660 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:57:20" (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 09:57:20,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 09:57:20,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 09:57:20,865 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 09:57:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 09:57:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 09:57:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 09:57:20,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 09:57:21,671 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 09:57:21,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:57:21 BoogieIcfgContainer [2018-11-15 09:57:21,672 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 09:57:21,685 INFO L168 Benchmark]: Toolchain (without parser) took 1797.33 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: -47.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 3.9 GB. [2018-11-15 09:57:21,691 INFO L168 Benchmark]: CDTParser took 0.23 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 09:57:21,694 INFO L168 Benchmark]: CACSL2BoogieTranslator took 674.18 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 09:57:21,696 INFO L168 Benchmark]: Boogie Preprocessor took 82.22 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 09:57:21,704 INFO L168 Benchmark]: RCFGBuilder took 1013.69 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: -58.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 3.9 GB. [2018-11-15 09:57:21,722 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 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 674.18 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 82.22 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 1013.69 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: -58.6 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...