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-restricted-15/NO_02_false-termination_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-23 01:53:04,022 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:53:04,024 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:53:04,037 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:53:04,037 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:53:04,038 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:53:04,040 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:53:04,041 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:53:04,043 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:53:04,045 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:53:04,046 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:53:04,046 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:53:04,047 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:53:04,048 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:53:04,049 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:53:04,050 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:53:04,051 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:53:04,053 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:53:04,055 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:53:04,057 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:53:04,058 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:53:04,059 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:53:04,062 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:53:04,062 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:53:04,062 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:53:04,063 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:53:04,064 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:53:04,065 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:53:04,066 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:53:04,067 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:53:04,068 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:53:04,068 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:53:04,069 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:53:04,069 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:53:04,070 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:53:04,071 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:53:04,071 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 01:53:04,106 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:53:04,108 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:53:04,109 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:53:04,111 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:53:04,111 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 01:53:04,111 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-23 01:53:04,111 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-23 01:53:04,112 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-23 01:53:04,112 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-23 01:53:04,113 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-23 01:53:04,113 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-23 01:53:04,113 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:53:04,113 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-23 01:53:04,114 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 01:53:04,114 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:53:04,114 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-23 01:53:04,114 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-23 01:53:04,114 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-23 01:53:04,115 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:53:04,115 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-23 01:53:04,115 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:53:04,115 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-23 01:53:04,115 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:53:04,116 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 01:53:04,116 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-23 01:53:04,116 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:53:04,116 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 01:53:04,116 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-23 01:53:04,120 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-23 01:53:04,120 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-23 01:53:04,190 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:53:04,207 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:53:04,212 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:53:04,213 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:53:04,214 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:53:04,215 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-restricted-15/NO_02_false-termination_true-no-overflow.c [2018-11-23 01:53:04,277 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/576405a85/7d3f588f6e57422dabaa194a0a7be2fe/FLAG8e8c27996 [2018-11-23 01:53:04,658 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:53:04,659 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-restricted-15/NO_02_false-termination_true-no-overflow.c [2018-11-23 01:53:04,665 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/576405a85/7d3f588f6e57422dabaa194a0a7be2fe/FLAG8e8c27996 [2018-11-23 01:53:05,052 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/576405a85/7d3f588f6e57422dabaa194a0a7be2fe [2018-11-23 01:53:05,063 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:53:05,064 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 01:53:05,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:53:05,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:53:05,068 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:53:05,069 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:53:05" (1/1) ... [2018-11-23 01:53:05,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42c5f6e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:53:05, skipping insertion in model container [2018-11-23 01:53:05,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:53:05" (1/1) ... [2018-11-23 01:53:05,082 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:53:05,103 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:53:05,349 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:53:05,358 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:53:05,379 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:53:05,397 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:53:05,398 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:53:05 WrapperNode [2018-11-23 01:53:05,398 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:53:05,399 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:53:05,399 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:53:05,399 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:53:05,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:53:05" (1/1) ... [2018-11-23 01:53:05,416 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:53:05" (1/1) ... [2018-11-23 01:53:05,436 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:53:05,436 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:53:05,436 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:53:05,436 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:53:05,444 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:53:05" (1/1) ... [2018-11-23 01:53:05,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:53:05" (1/1) ... [2018-11-23 01:53:05,445 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:53:05" (1/1) ... [2018-11-23 01:53:05,445 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:53:05" (1/1) ... [2018-11-23 01:53:05,447 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:53:05" (1/1) ... [2018-11-23 01:53:05,453 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:53:05" (1/1) ... [2018-11-23 01:53:05,454 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:53:05" (1/1) ... [2018-11-23 01:53:05,455 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:53:05,456 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:53:05,456 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:53:05,456 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:53:05,457 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:53:05" (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 01:53:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:53:05,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:53:05,854 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 01:53:05,855 INFO L280 CfgBuilder]: Removed 6 assue(true) statements. [2018-11-23 01:53:05,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:53:05 BoogieIcfgContainer [2018-11-23 01:53:05,855 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 01:53:05,858 INFO L168 Benchmark]: Toolchain (without parser) took 794.91 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 661.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -703.0 MB). Peak memory consumption was 36.9 MB. Max. memory is 7.1 GB. [2018-11-23 01:53:05,860 INFO L168 Benchmark]: CDTParser took 0.20 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 01:53:05,861 INFO L168 Benchmark]: CACSL2BoogieTranslator took 333.60 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 01:53:05,863 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.04 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 01:53:05,864 INFO L168 Benchmark]: Boogie Preprocessor took 19.48 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 01:53:05,865 INFO L168 Benchmark]: RCFGBuilder took 399.66 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 661.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -713.6 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. [2018-11-23 01:53:05,871 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 0.20 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. * CACSL2BoogieTranslator took 333.60 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 37.04 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 19.48 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 399.66 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 661.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -713.6 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...