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-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/termination-crafted/Bangalore_v4_true-no-overflow_true-termination_true-valid-memsafety.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-16 00:07:36,553 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 00:07:36,555 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 00:07:36,572 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 00:07:36,572 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 00:07:36,573 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 00:07:36,575 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 00:07:36,577 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 00:07:36,580 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 00:07:36,581 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 00:07:36,589 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 00:07:36,589 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 00:07:36,592 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 00:07:36,593 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 00:07:36,594 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 00:07:36,598 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 00:07:36,599 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 00:07:36,602 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 00:07:36,607 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 00:07:36,610 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 00:07:36,612 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 00:07:36,613 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 00:07:36,617 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 00:07:36,619 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 00:07:36,619 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 00:07:36,621 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 00:07:36,622 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 00:07:36,623 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 00:07:36,624 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 00:07:36,626 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 00:07:36,628 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 00:07:36,629 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 00:07:36,629 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 00:07:36,629 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 00:07:36,632 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 00:07:36,633 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 00:07:36,633 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 [2018-11-16 00:07:36,657 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 00:07:36,657 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 00:07:36,658 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 00:07:36,659 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 00:07:36,659 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 00:07:36,659 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-16 00:07:36,659 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-16 00:07:36,660 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-16 00:07:36,660 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-16 00:07:36,660 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-16 00:07:36,660 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-16 00:07:36,660 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 00:07:36,661 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-16 00:07:36,661 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 00:07:36,661 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 00:07:36,661 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-16 00:07:36,661 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-16 00:07:36,662 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-16 00:07:36,662 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 00:07:36,662 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-16 00:07:36,662 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-16 00:07:36,662 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 00:07:36,663 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 00:07:36,663 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-16 00:07:36,663 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 00:07:36,663 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 00:07:36,663 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-16 00:07:36,664 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-16 00:07:36,665 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-16 00:07:36,717 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 00:07:36,729 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 00:07:36,733 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 00:07:36,735 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 00:07:36,735 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 00:07:36,736 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-crafted/Bangalore_v4_true-no-overflow_true-termination_true-valid-memsafety.c [2018-11-16 00:07:36,810 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0138f105/f8a4ba8e7a1a457abe7f6624ce75dfee/FLAG974d209a4 [2018-11-16 00:07:37,290 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 00:07:37,291 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-crafted/Bangalore_v4_true-no-overflow_true-termination_true-valid-memsafety.c [2018-11-16 00:07:37,296 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0138f105/f8a4ba8e7a1a457abe7f6624ce75dfee/FLAG974d209a4 [2018-11-16 00:07:37,640 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c0138f105/f8a4ba8e7a1a457abe7f6624ce75dfee [2018-11-16 00:07:37,651 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 00:07:37,652 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 00:07:37,653 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 00:07:37,654 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 00:07:37,658 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 00:07:37,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:07:37" (1/1) ... [2018-11-16 00:07:37,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c477858 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:37, skipping insertion in model container [2018-11-16 00:07:37,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:07:37" (1/1) ... [2018-11-16 00:07:37,673 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 00:07:37,691 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 00:07:37,901 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 00:07:37,907 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 00:07:37,929 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 00:07:37,947 INFO L195 MainTranslator]: Completed translation [2018-11-16 00:07:37,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:37 WrapperNode [2018-11-16 00:07:37,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 00:07:37,948 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 00:07:37,949 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 00:07:37,949 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 00:07:37,965 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:37" (1/1) ... [2018-11-16 00:07:37,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:37" (1/1) ... [2018-11-16 00:07:37,972 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:37" (1/1) ... [2018-11-16 00:07:37,972 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:37" (1/1) ... [2018-11-16 00:07:37,977 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:37" (1/1) ... [2018-11-16 00:07:37,984 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:37" (1/1) ... [2018-11-16 00:07:37,985 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:37" (1/1) ... [2018-11-16 00:07:37,986 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 00:07:37,987 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 00:07:37,987 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 00:07:37,987 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 00:07:37,988 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:37" (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 [2018-11-16 00:07:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 00:07:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 00:07:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 00:07:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-16 00:07:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 00:07:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 00:07:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 00:07:38,505 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-16 00:07:38,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:07:38 BoogieIcfgContainer [2018-11-16 00:07:38,506 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-16 00:07:38,508 INFO L168 Benchmark]: Toolchain (without parser) took 856.65 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 694.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -741.6 MB). Peak memory consumption was 39.3 MB. Max. memory is 7.1 GB. [2018-11-16 00:07:38,511 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. [2018-11-16 00:07:38,511 INFO L168 Benchmark]: CACSL2BoogieTranslator took 294.55 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: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. [2018-11-16 00:07:38,512 INFO L168 Benchmark]: Boogie Preprocessor took 38.15 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. [2018-11-16 00:07:38,513 INFO L168 Benchmark]: RCFGBuilder took 519.18 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 694.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -754.8 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. [2018-11-16 00:07:38,517 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 294.55 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: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 38.15 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 519.18 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 694.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -754.8 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...