./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/array-cav19/array_tripl_access_init_const.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version da95e156 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/array-cav19/array_tripl_access_init_const.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8b8b175c7b4759c40ea192f605447f23c685a466 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/array-cav19/array_tripl_access_init_const.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8b8b175c7b4759c40ea192f605447f23c685a466 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-da95e15 [2019-11-27 09:17:49,086 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:17:49,094 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:17:49,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:17:49,133 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:17:49,136 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:17:49,141 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:17:49,158 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:17:49,163 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:17:49,170 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:17:49,171 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:17:49,178 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:17:49,179 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:17:49,185 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:17:49,190 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:17:49,192 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:17:49,197 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:17:49,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:17:49,209 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:17:49,220 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:17:49,226 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:17:49,239 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:17:49,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:17:49,247 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:17:49,255 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:17:49,256 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:17:49,256 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:17:49,258 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:17:49,260 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:17:49,261 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:17:49,265 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:17:49,266 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:17:49,267 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:17:49,271 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:17:49,274 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:17:49,277 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:17:49,279 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:17:49,282 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:17:49,282 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:17:49,284 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:17:49,285 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:17:49,287 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 09:17:49,331 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:17:49,333 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:17:49,337 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:17:49,341 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:17:49,341 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:17:49,342 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:17:49,342 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:17:49,342 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 09:17:49,342 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:17:49,343 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:17:49,344 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:17:49,346 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:17:49,346 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:17:49,347 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:17:49,349 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:17:49,349 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:17:49,350 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:17:49,350 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:17:49,350 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:17:49,351 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:17:49,352 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:17:49,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:17:49,352 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:17:49,355 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:17:49,355 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:17:49,356 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 09:17:49,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 09:17:49,356 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:17:49,357 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b8b175c7b4759c40ea192f605447f23c685a466 [2019-11-27 09:17:49,985 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:17:50,012 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:17:50,022 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:17:50,024 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:17:50,028 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:17:50,029 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-cav19/array_tripl_access_init_const.c [2019-11-27 09:17:50,214 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb292444b/4d41c91ae84f4250973ae6b713f1c570/FLAG97be22c87 [2019-11-27 09:17:51,274 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:17:51,277 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-cav19/array_tripl_access_init_const.c [2019-11-27 09:17:51,294 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb292444b/4d41c91ae84f4250973ae6b713f1c570/FLAG97be22c87 [2019-11-27 09:17:51,333 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb292444b/4d41c91ae84f4250973ae6b713f1c570 [2019-11-27 09:17:51,343 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:17:51,345 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:17:51,350 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:17:51,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:17:51,361 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:17:51,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:17:51" (1/1) ... [2019-11-27 09:17:51,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c10032a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:51, skipping insertion in model container [2019-11-27 09:17:51,374 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:17:51" (1/1) ... [2019-11-27 09:17:51,394 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:17:51,449 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:17:51,912 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:17:51,940 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:17:52,002 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:17:52,060 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:17:52,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:52 WrapperNode [2019-11-27 09:17:52,063 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:17:52,067 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:17:52,067 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:17:52,067 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:17:52,189 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:52" (1/1) ... [2019-11-27 09:17:52,206 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:52" (1/1) ... [2019-11-27 09:17:52,261 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:17:52,267 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:17:52,267 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:17:52,267 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:17:52,288 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:52" (1/1) ... [2019-11-27 09:17:52,291 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:52" (1/1) ... [2019-11-27 09:17:52,307 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:52" (1/1) ... [2019-11-27 09:17:52,309 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:52" (1/1) ... [2019-11-27 09:17:52,325 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:52" (1/1) ... [2019-11-27 09:17:52,338 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:52" (1/1) ... [2019-11-27 09:17:52,347 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:52" (1/1) ... [2019-11-27 09:17:52,352 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:17:52,366 INFO L168 Benchmark]: Toolchain (without parser) took 1017.55 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 991.2 MB in the end (delta: -29.5 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:17:52,371 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:17:52,374 INFO L168 Benchmark]: CACSL2BoogieTranslator took 713.66 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:17:52,379 INFO L168 Benchmark]: Boogie Procedure Inliner took 200.02 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 996.9 MB in the end (delta: -46.7 MB). Peak memory consumption was 9.2 MB. Max. memory is 12.5 GB. [2019-11-27 09:17:52,383 INFO L168 Benchmark]: Boogie Preprocessor took 92.80 ms. Allocated memory is still 1.0 GB. Free memory was 996.9 MB in the beginning and 991.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 09:17:52,397 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 713.66 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 200.02 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 996.9 MB in the end (delta: -46.7 MB). Peak memory consumption was 9.2 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 92.80 ms. Allocated memory is still 1.0 GB. Free memory was 996.9 MB in the beginning and 991.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-da95e15 [2019-11-27 09:17:56,579 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:17:56,583 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:17:56,624 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:17:56,628 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:17:56,631 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:17:56,634 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:17:56,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:17:56,657 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:17:56,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:17:56,670 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:17:56,677 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:17:56,678 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:17:56,683 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:17:56,689 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:17:56,693 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:17:56,696 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:17:56,702 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:17:56,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:17:56,718 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:17:56,729 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:17:56,739 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:17:56,743 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:17:56,748 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:17:56,758 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:17:56,759 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:17:56,759 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:17:56,762 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:17:56,763 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:17:56,766 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:17:56,768 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:17:56,771 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:17:56,774 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:17:56,777 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:17:56,780 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:17:56,784 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:17:56,786 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:17:56,786 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:17:56,787 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:17:56,790 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:17:56,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:17:56,796 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 09:17:56,842 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:17:56,844 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:17:56,849 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:17:56,852 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:17:56,852 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:17:56,853 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:17:56,855 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:17:56,855 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:17:56,855 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:17:56,856 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:17:56,857 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:17:56,860 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:17:56,860 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 09:17:56,861 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 09:17:56,861 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:17:56,862 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:17:56,862 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:17:56,865 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:17:56,865 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:17:56,866 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:17:56,866 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:17:56,867 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:17:56,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:17:56,867 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:17:56,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:17:56,870 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:17:56,870 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 09:17:56,870 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 09:17:56,871 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:17:56,871 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 09:17:56,872 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b8b175c7b4759c40ea192f605447f23c685a466 [2019-11-27 09:17:57,499 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:17:57,534 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:17:57,541 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:17:57,545 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:17:57,549 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:17:57,552 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-cav19/array_tripl_access_init_const.c [2019-11-27 09:17:57,754 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b074ac6b5/1a8229a82e2b4d3694a9fa0da4950ae4/FLAGb691323b9 [2019-11-27 09:17:58,928 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:17:58,931 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-cav19/array_tripl_access_init_const.c [2019-11-27 09:17:58,950 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b074ac6b5/1a8229a82e2b4d3694a9fa0da4950ae4/FLAGb691323b9 [2019-11-27 09:17:58,994 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b074ac6b5/1a8229a82e2b4d3694a9fa0da4950ae4 [2019-11-27 09:17:59,004 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:17:59,013 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:17:59,015 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:17:59,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:17:59,028 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:17:59,029 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:17:58" (1/1) ... [2019-11-27 09:17:59,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c10032a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:59, skipping insertion in model container [2019-11-27 09:17:59,040 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:17:58" (1/1) ... [2019-11-27 09:17:59,063 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:17:59,110 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:17:59,641 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:17:59,659 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:17:59,742 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:17:59,922 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:17:59,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:59 WrapperNode [2019-11-27 09:17:59,927 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:17:59,929 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:17:59,929 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:17:59,929 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:17:59,958 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:59" (1/1) ... [2019-11-27 09:17:59,990 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:59" (1/1) ... [2019-11-27 09:18:00,056 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:18:00,059 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:18:00,060 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:18:00,060 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:18:00,088 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:59" (1/1) ... [2019-11-27 09:18:00,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:59" (1/1) ... [2019-11-27 09:18:00,111 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:59" (1/1) ... [2019-11-27 09:18:00,114 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:59" (1/1) ... [2019-11-27 09:18:00,142 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:59" (1/1) ... [2019-11-27 09:18:00,159 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:59" (1/1) ... [2019-11-27 09:18:00,168 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:17:59" (1/1) ... [2019-11-27 09:18:00,180 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:18:00,190 INFO L168 Benchmark]: Toolchain (without parser) took 1175.20 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 988.2 MB in the end (delta: -26.5 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:18:00,194 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:18:00,198 INFO L168 Benchmark]: CACSL2BoogieTranslator took 912.72 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 996.8 MB in the end (delta: -35.1 MB). Peak memory consumption was 20.8 MB. Max. memory is 12.5 GB. [2019-11-27 09:18:00,203 INFO L168 Benchmark]: Boogie Procedure Inliner took 130.11 ms. Allocated memory is still 1.0 GB. Free memory was 996.8 MB in the beginning and 995.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 12.5 GB. [2019-11-27 09:18:00,206 INFO L168 Benchmark]: Boogie Preprocessor took 121.60 ms. Allocated memory is still 1.0 GB. Free memory was 995.4 MB in the beginning and 988.2 MB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 12.5 GB. [2019-11-27 09:18:00,219 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 912.72 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 996.8 MB in the end (delta: -35.1 MB). Peak memory consumption was 20.8 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 130.11 ms. Allocated memory is still 1.0 GB. Free memory was 996.8 MB in the beginning and 995.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 121.60 ms. Allocated memory is still 1.0 GB. Free memory was 995.4 MB in the beginning and 988.2 MB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...