./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/array-examples/standard_init5_ground-1.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_init5_ground-1.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 46a503555c9c5abd3224c79bfd7203655dc211f5 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_init5_ground-1.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 46a503555c9c5abd3224c79bfd7203655dc211f5 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 16:28:53,386 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 16:28:53,394 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 16:28:53,439 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 16:28:53,441 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 16:28:53,459 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 16:28:53,481 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 16:28:53,500 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 16:28:53,508 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 16:28:53,512 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 16:28:53,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 16:28:53,523 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 16:28:53,524 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 16:28:53,531 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 16:28:53,534 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 16:28:53,538 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 16:28:53,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 16:28:53,545 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 16:28:53,550 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 16:28:53,559 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 16:28:53,567 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 16:28:53,575 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 16:28:53,577 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 16:28:53,583 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 16:28:53,594 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 16:28:53,594 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 16:28:53,595 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 16:28:53,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 16:28:53,598 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 16:28:53,599 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 16:28:53,599 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 16:28:53,600 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 16:28:53,601 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 16:28:53,604 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 16:28:53,607 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 16:28:53,610 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 16:28:53,611 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 16:28:53,615 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 16:28:53,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 16:28:53,617 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 16:28:53,619 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 16:28:53,621 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 16:28:53,662 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 16:28:53,664 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 16:28:53,670 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 16:28:53,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 16:28:53,671 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 16:28:53,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 16:28:53,675 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 16:28:53,675 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 16:28:53,675 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 16:28:53,676 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 16:28:53,677 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 16:28:53,677 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 16:28:53,678 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 16:28:53,678 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 16:28:53,678 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 16:28:53,679 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 16:28:53,682 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 16:28:53,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 16:28:53,683 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 16:28:53,683 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 16:28:53,683 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 16:28:53,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 16:28:53,684 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 16:28:53,684 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 16:28:53,685 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 16:28:53,687 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 16:28:53,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 16:28:53,688 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 16:28:53,688 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 -> 46a503555c9c5abd3224c79bfd7203655dc211f5 [2019-11-26 16:28:54,308 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 16:28:54,340 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 16:28:54,350 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 16:28:54,353 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 16:28:54,355 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 16:28:54,358 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-examples/standard_init5_ground-1.i [2019-11-26 16:28:54,526 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bf8543ff/d52a23a5f1034dd7857c6c35cbe5b168/FLAG9d7fcf5fa [2019-11-26 16:28:55,605 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 16:28:55,609 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-examples/standard_init5_ground-1.i [2019-11-26 16:28:55,628 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bf8543ff/d52a23a5f1034dd7857c6c35cbe5b168/FLAG9d7fcf5fa [2019-11-26 16:28:55,664 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bf8543ff/d52a23a5f1034dd7857c6c35cbe5b168 [2019-11-26 16:28:55,673 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 16:28:55,677 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 16:28:55,682 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 16:28:55,682 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 16:28:55,690 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 16:28:55,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:28:55" (1/1) ... [2019-11-26 16:28:55,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b770e64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:28:55, skipping insertion in model container [2019-11-26 16:28:55,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:28:55" (1/1) ... [2019-11-26 16:28:55,723 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 16:28:55,777 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 16:28:56,253 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 16:28:56,269 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 16:28:56,325 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 16:28:56,356 INFO L208 MainTranslator]: Completed translation [2019-11-26 16:28:56,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:28:56 WrapperNode [2019-11-26 16:28:56,358 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 16:28:56,365 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 16:28:56,366 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 16:28:56,366 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 16:28:56,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:28:56" (1/1) ... [2019-11-26 16:28:56,486 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:28:56" (1/1) ... [2019-11-26 16:28:56,534 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 16:28:56,540 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 16:28:56,546 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 16:28:56,546 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 16:28:56,560 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:28:56" (1/1) ... [2019-11-26 16:28:56,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:28:56" (1/1) ... [2019-11-26 16:28:56,574 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:28:56" (1/1) ... [2019-11-26 16:28:56,574 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:28:56" (1/1) ... [2019-11-26 16:28:56,595 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:28:56" (1/1) ... [2019-11-26 16:28:56,607 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:28:56" (1/1) ... [2019-11-26 16:28:56,614 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:28:56" (1/1) ... [2019-11-26 16:28:56,618 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 16:28:56,637 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. [2019-11-26 16:28:56,640 INFO L168 Benchmark]: CDTParser took 2.64 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 16:28:56,644 INFO L168 Benchmark]: CACSL2BoogieTranslator took 676.76 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 16:28:56,648 INFO L168 Benchmark]: Boogie Procedure Inliner took 174.66 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 996.9 MB in the end (delta: -41.0 MB). Peak memory consumption was 9.2 MB. Max. memory is 12.5 GB. [2019-11-26 16:28:56,651 INFO L168 Benchmark]: Boogie Preprocessor took 80.35 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 16:28:56,666 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.64 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 676.76 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 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 174.66 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 996.9 MB in the end (delta: -41.0 MB). Peak memory consumption was 9.2 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 80.35 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 16:29:00,499 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 16:29:00,504 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 16:29:00,536 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 16:29:00,538 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 16:29:00,540 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 16:29:00,549 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 16:29:00,568 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 16:29:00,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 16:29:00,577 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 16:29:00,582 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 16:29:00,584 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 16:29:00,585 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 16:29:00,592 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 16:29:00,593 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 16:29:00,598 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 16:29:00,603 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 16:29:00,608 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 16:29:00,611 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 16:29:00,620 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 16:29:00,629 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 16:29:00,635 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 16:29:00,638 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 16:29:00,644 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 16:29:00,650 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 16:29:00,651 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 16:29:00,651 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 16:29:00,654 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 16:29:00,656 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 16:29:00,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 16:29:00,660 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 16:29:00,661 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 16:29:00,665 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 16:29:00,666 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 16:29:00,670 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 16:29:00,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 16:29:00,674 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 16:29:00,675 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 16:29:00,675 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 16:29:00,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 16:29:00,681 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 16:29:00,684 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 16:29:00,723 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 16:29:00,725 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 16:29:00,730 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 16:29:00,731 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 16:29:00,731 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 16:29:00,732 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 16:29:00,735 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 16:29:00,735 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 16:29:00,736 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 16:29:00,736 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 16:29:00,737 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 16:29:00,737 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 16:29:00,738 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 16:29:00,738 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 16:29:00,739 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 16:29:00,742 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 16:29:00,742 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 16:29:00,743 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 16:29:00,743 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 16:29:00,743 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 16:29:00,744 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 16:29:00,744 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 16:29:00,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 16:29:00,745 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 16:29:00,747 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 16:29:00,747 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 16:29:00,747 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 16:29:00,748 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 16:29:00,748 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 16:29:00,748 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 16:29:00,750 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 -> 46a503555c9c5abd3224c79bfd7203655dc211f5 [2019-11-26 16:29:01,359 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 16:29:01,392 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 16:29:01,401 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 16:29:01,405 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 16:29:01,408 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 16:29:01,410 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-examples/standard_init5_ground-1.i [2019-11-26 16:29:01,574 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/859630f3d/9147da93c4d54639a60f8545f6855c00/FLAG88b1b919c [2019-11-26 16:29:02,644 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 16:29:02,646 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-examples/standard_init5_ground-1.i [2019-11-26 16:29:02,663 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/859630f3d/9147da93c4d54639a60f8545f6855c00/FLAG88b1b919c [2019-11-26 16:29:02,702 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/859630f3d/9147da93c4d54639a60f8545f6855c00 [2019-11-26 16:29:02,710 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 16:29:02,715 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 16:29:02,720 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 16:29:02,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 16:29:02,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 16:29:02,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:29:02" (1/1) ... [2019-11-26 16:29:02,739 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63b80273 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:02, skipping insertion in model container [2019-11-26 16:29:02,739 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:29:02" (1/1) ... [2019-11-26 16:29:02,757 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 16:29:02,810 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 16:29:03,287 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 16:29:03,309 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 16:29:03,359 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 16:29:03,452 INFO L208 MainTranslator]: Completed translation [2019-11-26 16:29:03,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:03 WrapperNode [2019-11-26 16:29:03,460 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 16:29:03,461 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 16:29:03,461 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 16:29:03,462 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 16:29:03,475 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:03" (1/1) ... [2019-11-26 16:29:03,498 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:03" (1/1) ... [2019-11-26 16:29:03,539 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 16:29:03,539 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 16:29:03,540 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 16:29:03,540 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 16:29:03,550 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:03" (1/1) ... [2019-11-26 16:29:03,551 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:03" (1/1) ... [2019-11-26 16:29:03,571 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:03" (1/1) ... [2019-11-26 16:29:03,572 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:03" (1/1) ... [2019-11-26 16:29:03,589 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:03" (1/1) ... [2019-11-26 16:29:03,603 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:03" (1/1) ... [2019-11-26 16:29:03,607 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:29:03" (1/1) ... [2019-11-26 16:29:03,611 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 16:29:03,616 INFO L168 Benchmark]: Toolchain (without parser) took 899.79 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 16:29:03,619 INFO L168 Benchmark]: CDTParser took 3.52 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 16:29:03,627 INFO L168 Benchmark]: CACSL2BoogieTranslator took 740.66 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 996.8 MB in the end (delta: -29.4 MB). Peak memory consumption was 20.9 MB. Max. memory is 12.5 GB. [2019-11-26 16:29:03,629 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.90 ms. Allocated memory is still 1.0 GB. Free memory is still 996.8 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 16:29:03,630 INFO L168 Benchmark]: Boogie Preprocessor took 71.69 ms. Allocated memory is still 1.0 GB. Free memory was 996.8 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 16:29:03,648 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.52 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 740.66 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 996.8 MB in the end (delta: -29.4 MB). Peak memory consumption was 20.9 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 77.90 ms. Allocated memory is still 1.0 GB. Free memory is still 996.8 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 71.69 ms. Allocated memory is still 1.0 GB. Free memory was 996.8 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...