./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/array-examples/standard_partial_init_ground.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 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-examples/standard_partial_init_ground.i -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 df00b1e06cb2cdab40826c6054fb3def245ef1fe ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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-examples/standard_partial_init_ground.i -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 df00b1e06cb2cdab40826c6054fb3def245ef1fe ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 16:29:07,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 16:29:07,442 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 16:29:07,475 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 16:29:07,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 16:29:07,480 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 16:29:07,485 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 16:29:07,501 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 16:29:07,504 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 16:29:07,511 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 16:29:07,513 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 16:29:07,518 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 16:29:07,519 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 16:29:07,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 16:29:07,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 16:29:07,533 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 16:29:07,537 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 16:29:07,540 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 16:29:07,545 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 16:29:07,555 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 16:29:07,562 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 16:29:07,570 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 16:29:07,572 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 16:29:07,576 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 16:29:07,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 16:29:07,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 16:29:07,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 16:29:07,588 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 16:29:07,589 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 16:29:07,591 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 16:29:07,595 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 16:29:07,596 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 16:29:07,597 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 16:29:07,598 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 16:29:07,602 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 16:29:07,603 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 16:29:07,605 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 16:29:07,606 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 16:29:07,606 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 16:29:07,607 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 16:29:07,611 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 16:29:07,613 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 16:29:07,652 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 16:29:07,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 16:29:07,658 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 16:29:07,659 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 16:29:07,659 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 16:29:07,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 16:29:07,663 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 16:29:07,663 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 16:29:07,663 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 16:29:07,664 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 16:29:07,665 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 16:29:07,665 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 16:29:07,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 16:29:07,666 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 16:29:07,666 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 16:29:07,668 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 16:29:07,668 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 16:29:07,668 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 16:29:07,669 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 16:29:07,671 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 16:29:07,671 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 16:29:07,671 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 16:29:07,672 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 16:29:07,672 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 16:29:07,672 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 16:29:07,673 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 16:29:07,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 16:29:07,674 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 16:29:07,674 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 -> df00b1e06cb2cdab40826c6054fb3def245ef1fe [2019-11-26 16:29:08,229 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 16:29:08,253 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 16:29:08,262 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 16:29:08,267 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 16:29:08,268 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 16:29:08,269 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-examples/standard_partial_init_ground.i [2019-11-26 16:29:08,434 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56fd64bd8/0eafce40db344667bc066ff89859665a/FLAG94b0d727d [2019-11-26 16:29:09,469 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 16:29:09,476 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-examples/standard_partial_init_ground.i [2019-11-26 16:29:09,486 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56fd64bd8/0eafce40db344667bc066ff89859665a/FLAG94b0d727d [2019-11-26 16:29:09,526 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56fd64bd8/0eafce40db344667bc066ff89859665a [2019-11-26 16:29:09,535 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 16:29:09,542 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 16:29:09,544 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 16:29:09,544 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 16:29:09,552 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 16:29:09,555 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:29:09" (1/1) ... [2019-11-26 16:29:09,562 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70cb08cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:09, skipping insertion in model container [2019-11-26 16:29:09,565 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:29:09" (1/1) ... [2019-11-26 16:29:09,585 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 16:29:09,618 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 16:29:10,116 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 16:29:10,137 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 16:29:10,219 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 16:29:10,378 INFO L208 MainTranslator]: Completed translation [2019-11-26 16:29:10,379 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:10 WrapperNode [2019-11-26 16:29:10,379 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 16:29:10,380 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 16:29:10,380 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 16:29:10,381 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 16:29:10,391 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:10" (1/1) ... [2019-11-26 16:29:10,416 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:10" (1/1) ... [2019-11-26 16:29:10,488 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 16:29:10,491 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 16:29:10,491 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 16:29:10,492 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 16:29:10,503 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:10" (1/1) ... [2019-11-26 16:29:10,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:10" (1/1) ... [2019-11-26 16:29:10,520 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:10" (1/1) ... [2019-11-26 16:29:10,521 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:10" (1/1) ... [2019-11-26 16:29:10,536 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:10" (1/1) ... [2019-11-26 16:29:10,548 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:10" (1/1) ... [2019-11-26 16:29:10,552 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:10" (1/1) ... [2019-11-26 16:29:10,557 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 16:29:10,567 INFO L168 Benchmark]: Toolchain (without parser) took 1024.39 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. [2019-11-26 16:29:10,569 INFO L168 Benchmark]: CDTParser took 0.31 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. [2019-11-26 16:29:10,571 INFO L168 Benchmark]: CACSL2BoogieTranslator took 835.49 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 996.9 MB in the end (delta: -35.2 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-26 16:29:10,586 INFO L168 Benchmark]: Boogie Procedure Inliner took 110.20 ms. Allocated memory is still 1.0 GB. Free memory is still 996.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 16:29:10,592 INFO L168 Benchmark]: Boogie Preprocessor took 68.76 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. [2019-11-26 16:29:10,599 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 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 835.49 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 996.9 MB in the end (delta: -35.2 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 110.20 ms. Allocated memory is still 1.0 GB. Free memory is still 996.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 68.76 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 0.1.24-025d5a2 [2019-11-26 16:29:14,212 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 16:29:14,219 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 16:29:14,255 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 16:29:14,257 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 16:29:14,259 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 16:29:14,264 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 16:29:14,269 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 16:29:14,291 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 16:29:14,296 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 16:29:14,298 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 16:29:14,301 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 16:29:14,305 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 16:29:14,309 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 16:29:14,313 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 16:29:14,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 16:29:14,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 16:29:14,325 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 16:29:14,332 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 16:29:14,339 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 16:29:14,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 16:29:14,351 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 16:29:14,355 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 16:29:14,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 16:29:14,368 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 16:29:14,369 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 16:29:14,369 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 16:29:14,371 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 16:29:14,373 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 16:29:14,374 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 16:29:14,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 16:29:14,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 16:29:14,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 16:29:14,382 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 16:29:14,385 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 16:29:14,386 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 16:29:14,388 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 16:29:14,389 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 16:29:14,389 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 16:29:14,394 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 16:29:14,398 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 16:29:14,399 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 16:29:14,440 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 16:29:14,444 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 16:29:14,447 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 16:29:14,447 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 16:29:14,448 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 16:29:14,448 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 16:29:14,451 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 16:29:14,451 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 16:29:14,451 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 16:29:14,452 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 16:29:14,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 16:29:14,454 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 16:29:14,454 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 16:29:14,454 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 16:29:14,455 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 16:29:14,456 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 16:29:14,456 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 16:29:14,459 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 16:29:14,459 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 16:29:14,460 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 16:29:14,460 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 16:29:14,460 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 16:29:14,460 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 16:29:14,461 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 16:29:14,461 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 16:29:14,461 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 16:29:14,462 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 16:29:14,464 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 16:29:14,464 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 16:29:14,464 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 16:29:14,466 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 -> df00b1e06cb2cdab40826c6054fb3def245ef1fe [2019-11-26 16:29:15,065 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 16:29:15,093 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 16:29:15,101 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 16:29:15,104 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 16:29:15,106 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 16:29:15,109 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-examples/standard_partial_init_ground.i [2019-11-26 16:29:15,265 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61f4e8c3d/234d1b2ff00b484bacce13fde04266dc/FLAGdff49707c [2019-11-26 16:29:16,328 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 16:29:16,329 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-examples/standard_partial_init_ground.i [2019-11-26 16:29:16,348 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61f4e8c3d/234d1b2ff00b484bacce13fde04266dc/FLAGdff49707c [2019-11-26 16:29:16,386 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61f4e8c3d/234d1b2ff00b484bacce13fde04266dc [2019-11-26 16:29:16,398 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 16:29:16,400 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 16:29:16,407 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 16:29:16,407 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 16:29:16,414 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 16:29:16,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:29:16" (1/1) ... [2019-11-26 16:29:16,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70cb08cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:16, skipping insertion in model container [2019-11-26 16:29:16,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:29:16" (1/1) ... [2019-11-26 16:29:16,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 16:29:16,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 16:29:16,974 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 16:29:16,989 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 16:29:17,073 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 16:29:17,221 INFO L208 MainTranslator]: Completed translation [2019-11-26 16:29:17,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:17 WrapperNode [2019-11-26 16:29:17,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 16:29:17,228 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 16:29:17,228 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 16:29:17,228 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 16:29:17,250 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:17" (1/1) ... [2019-11-26 16:29:17,281 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:17" (1/1) ... [2019-11-26 16:29:17,338 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 16:29:17,339 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 16:29:17,339 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 16:29:17,339 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 16:29:17,351 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:17" (1/1) ... [2019-11-26 16:29:17,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:17" (1/1) ... [2019-11-26 16:29:17,370 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:17" (1/1) ... [2019-11-26 16:29:17,371 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:17" (1/1) ... [2019-11-26 16:29:17,390 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:17" (1/1) ... [2019-11-26 16:29:17,407 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:17" (1/1) ... [2019-11-26 16:29:17,410 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:17" (1/1) ... [2019-11-26 16:29:17,422 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 16:29:17,434 INFO L168 Benchmark]: Toolchain (without parser) took 1024.99 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 991.1 MB in the end (delta: -23.7 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 16:29:17,436 INFO L168 Benchmark]: CDTParser took 0.34 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. [2019-11-26 16:29:17,438 INFO L168 Benchmark]: CACSL2BoogieTranslator took 820.89 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 996.9 MB in the end (delta: -29.5 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-26 16:29:17,442 INFO L168 Benchmark]: Boogie Procedure Inliner took 110.66 ms. Allocated memory is still 1.0 GB. Free memory was 996.9 MB in the beginning and 991.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 16:29:17,444 INFO L168 Benchmark]: Boogie Preprocessor took 83.32 ms. Allocated memory is still 1.0 GB. Free memory is still 991.1 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 16:29:17,460 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 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 820.89 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 996.9 MB in the end (delta: -29.5 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 110.66 ms. Allocated memory is still 1.0 GB. Free memory was 996.9 MB in the beginning and 991.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 83.32 ms. Allocated memory is still 1.0 GB. Free memory is still 991.1 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...