./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/array-multidimensional/init-non-constant-3-u.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 32f26835 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-multidimensional/init-non-constant-3-u.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 01486f6e66b9ba9b2eb7bfd9adbc300644015cbb ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-multidimensional/init-non-constant-3-u.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 01486f6e66b9ba9b2eb7bfd9adbc300644015cbb ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-32f2683 [2019-11-24 20:36:19,248 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 20:36:19,254 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 20:36:19,285 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 20:36:19,286 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 20:36:19,288 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 20:36:19,294 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 20:36:19,310 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 20:36:19,315 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 20:36:19,320 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 20:36:19,322 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 20:36:19,327 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 20:36:19,328 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 20:36:19,334 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 20:36:19,346 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 20:36:19,353 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 20:36:19,355 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 20:36:19,359 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 20:36:19,362 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 20:36:19,369 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 20:36:19,378 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 20:36:19,384 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 20:36:19,387 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 20:36:19,389 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 20:36:19,398 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 20:36:19,398 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 20:36:19,399 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 20:36:19,404 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 20:36:19,405 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 20:36:19,406 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 20:36:19,406 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 20:36:19,407 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 20:36:19,410 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 20:36:19,413 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 20:36:19,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 20:36:19,419 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 20:36:19,420 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 20:36:19,421 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 20:36:19,421 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 20:36:19,426 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 20:36:19,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 20:36:19,430 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 20:36:19,469 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 20:36:19,470 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 20:36:19,474 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 20:36:19,476 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 20:36:19,476 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 20:36:19,478 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 20:36:19,478 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 20:36:19,479 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 20:36:19,479 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 20:36:19,479 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 20:36:19,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 20:36:19,482 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 20:36:19,483 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 20:36:19,483 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 20:36:19,486 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 20:36:19,486 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 20:36:19,486 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 20:36:19,487 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 20:36:19,487 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 20:36:19,487 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 20:36:19,488 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 20:36:19,488 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 20:36:19,490 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 20:36:19,490 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 20:36:19,490 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 20:36:19,491 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 20:36:19,491 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 20:36:19,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 20:36:19,493 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 20:36:19,493 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 -> 01486f6e66b9ba9b2eb7bfd9adbc300644015cbb [2019-11-24 20:36:20,042 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 20:36:20,074 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 20:36:20,077 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 20:36:20,081 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 20:36:20,083 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 20:36:20,084 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-multidimensional/init-non-constant-3-u.c [2019-11-24 20:36:20,243 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9733e7d90/44c36e339a8b44a0b334b7460c2c9387/FLAG003541b31 [2019-11-24 20:36:21,294 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 20:36:21,295 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-multidimensional/init-non-constant-3-u.c [2019-11-24 20:36:21,311 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9733e7d90/44c36e339a8b44a0b334b7460c2c9387/FLAG003541b31 [2019-11-24 20:36:21,350 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9733e7d90/44c36e339a8b44a0b334b7460c2c9387 [2019-11-24 20:36:21,358 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 20:36:21,361 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 20:36:21,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 20:36:21,367 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 20:36:21,376 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 20:36:21,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 08:36:21" (1/1) ... [2019-11-24 20:36:21,384 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 24.11 08:36:21, skipping insertion in model container [2019-11-24 20:36:21,385 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 08:36:21" (1/1) ... [2019-11-24 20:36:21,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 20:36:21,456 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 20:36:21,939 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 20:36:21,950 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 20:36:22,019 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 20:36:22,133 INFO L208 MainTranslator]: Completed translation [2019-11-24 20:36:22,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:22 WrapperNode [2019-11-24 20:36:22,137 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 20:36:22,138 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 20:36:22,139 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 20:36:22,139 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 20:36:22,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:22" (1/1) ... [2019-11-24 20:36:22,181 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:22" (1/1) ... [2019-11-24 20:36:22,232 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 20:36:22,233 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 20:36:22,233 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 20:36:22,233 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 20:36:22,251 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:22" (1/1) ... [2019-11-24 20:36:22,251 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:22" (1/1) ... [2019-11-24 20:36:22,266 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:22" (1/1) ... [2019-11-24 20:36:22,267 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:22" (1/1) ... [2019-11-24 20:36:22,280 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:22" (1/1) ... [2019-11-24 20:36:22,294 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:22" (1/1) ... [2019-11-24 20:36:22,296 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:22" (1/1) ... [2019-11-24 20:36:22,306 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 20:36:22,328 INFO L168 Benchmark]: Toolchain (without parser) took 950.19 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. [2019-11-24 20:36:22,330 INFO L168 Benchmark]: CDTParser took 2.25 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. [2019-11-24 20:36:22,336 INFO L168 Benchmark]: CACSL2BoogieTranslator took 771.52 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 997.0 MB in the end (delta: -35.3 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-24 20:36:22,339 INFO L168 Benchmark]: Boogie Procedure Inliner took 94.51 ms. Allocated memory is still 1.0 GB. Free memory is still 997.0 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 20:36:22,340 INFO L168 Benchmark]: Boogie Preprocessor took 73.90 ms. Allocated memory is still 1.0 GB. Free memory was 997.0 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. [2019-11-24 20:36:22,353 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.25 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 771.52 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 997.0 MB in the end (delta: -35.3 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 94.51 ms. Allocated memory is still 1.0 GB. Free memory is still 997.0 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 73.90 ms. Allocated memory is still 1.0 GB. Free memory was 997.0 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 0.1.24-32f2683 [2019-11-24 20:36:26,161 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 20:36:26,164 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 20:36:26,189 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 20:36:26,191 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 20:36:26,193 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 20:36:26,209 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 20:36:26,223 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 20:36:26,227 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 20:36:26,235 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 20:36:26,236 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 20:36:26,241 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 20:36:26,242 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 20:36:26,249 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 20:36:26,252 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 20:36:26,254 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 20:36:26,258 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 20:36:26,263 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 20:36:26,265 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 20:36:26,274 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 20:36:26,282 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 20:36:26,290 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 20:36:26,292 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 20:36:26,296 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 20:36:26,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 20:36:26,304 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 20:36:26,304 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 20:36:26,307 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 20:36:26,311 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 20:36:26,312 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 20:36:26,313 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 20:36:26,313 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 20:36:26,314 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 20:36:26,318 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 20:36:26,320 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 20:36:26,323 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 20:36:26,324 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 20:36:26,324 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 20:36:26,325 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 20:36:26,326 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 20:36:26,329 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 20:36:26,333 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 20:36:26,369 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 20:36:26,373 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 20:36:26,375 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 20:36:26,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 20:36:26,378 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 20:36:26,378 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 20:36:26,379 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 20:36:26,379 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 20:36:26,379 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 20:36:26,380 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 20:36:26,383 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 20:36:26,383 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 20:36:26,383 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 20:36:26,384 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 20:36:26,384 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 20:36:26,385 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 20:36:26,385 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 20:36:26,385 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 20:36:26,388 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 20:36:26,388 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 20:36:26,389 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 20:36:26,389 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 20:36:26,389 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 20:36:26,389 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 20:36:26,390 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 20:36:26,390 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 20:36:26,391 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 20:36:26,391 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 20:36:26,394 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 20:36:26,394 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 20:36:26,395 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 20:36:26,396 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 -> 01486f6e66b9ba9b2eb7bfd9adbc300644015cbb [2019-11-24 20:36:26,957 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 20:36:26,986 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 20:36:26,993 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 20:36:26,995 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 20:36:26,998 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 20:36:27,002 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-multidimensional/init-non-constant-3-u.c [2019-11-24 20:36:27,150 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/127ad0bcc/750671b359d24c40a5a2c0b378490c3c/FLAG7ccd4ff3f [2019-11-24 20:36:28,203 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 20:36:28,205 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-multidimensional/init-non-constant-3-u.c [2019-11-24 20:36:28,224 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/127ad0bcc/750671b359d24c40a5a2c0b378490c3c/FLAG7ccd4ff3f [2019-11-24 20:36:28,262 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/127ad0bcc/750671b359d24c40a5a2c0b378490c3c [2019-11-24 20:36:28,267 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 20:36:28,275 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 20:36:28,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 20:36:28,277 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 20:36:28,284 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 20:36:28,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 08:36:28" (1/1) ... [2019-11-24 20:36:28,297 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65fae4e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:28, skipping insertion in model container [2019-11-24 20:36:28,298 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 08:36:28" (1/1) ... [2019-11-24 20:36:28,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 20:36:28,365 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 20:36:28,830 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 20:36:28,852 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 20:36:29,021 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 20:36:29,068 INFO L208 MainTranslator]: Completed translation [2019-11-24 20:36:29,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:29 WrapperNode [2019-11-24 20:36:29,069 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 20:36:29,070 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 20:36:29,070 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 20:36:29,072 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 20:36:29,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:29" (1/1) ... [2019-11-24 20:36:29,105 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:29" (1/1) ... [2019-11-24 20:36:29,142 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 20:36:29,142 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 20:36:29,143 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 20:36:29,143 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 20:36:29,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:29" (1/1) ... [2019-11-24 20:36:29,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:29" (1/1) ... [2019-11-24 20:36:29,172 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:29" (1/1) ... [2019-11-24 20:36:29,173 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:29" (1/1) ... [2019-11-24 20:36:29,192 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:29" (1/1) ... [2019-11-24 20:36:29,206 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:29" (1/1) ... [2019-11-24 20:36:29,210 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:29" (1/1) ... [2019-11-24 20:36:29,216 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 20:36:29,225 INFO L168 Benchmark]: Toolchain (without parser) took 947.13 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 991.2 MB in the end (delta: -23.8 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 20:36:29,226 INFO L168 Benchmark]: CDTParser took 0.58 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 20:36:29,229 INFO L168 Benchmark]: CACSL2BoogieTranslator took 792.65 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 991.2 MB in the end (delta: -23.8 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-24 20:36:29,230 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.01 ms. Allocated memory is still 1.0 GB. Free memory is still 991.2 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 20:36:29,232 INFO L168 Benchmark]: Boogie Preprocessor took 73.89 ms. Allocated memory is still 1.0 GB. Free memory is still 991.2 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 20:36:29,255 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 792.65 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 991.2 MB in the end (delta: -23.8 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 72.01 ms. Allocated memory is still 1.0 GB. Free memory is still 991.2 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 73.89 ms. Allocated memory is still 1.0 GB. Free memory is still 991.2 MB. There was no memory consumed. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...