./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_product34.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 509859d6 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/product-lines/minepump_spec5_product34.cil.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 ae55322c9e2147e3768d03287d4758f350a7d088 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/product-lines/minepump_spec5_product34.cil.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 ae55322c9e2147e3768d03287d4758f350a7d088 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 16:20:55,335 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:20:55,341 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:20:55,376 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:20:55,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:20:55,382 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:20:55,387 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:20:55,404 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:20:55,407 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:20:55,414 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:20:55,416 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:20:55,420 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:20:55,422 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:20:55,428 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:20:55,432 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:20:55,435 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:20:55,439 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:20:55,443 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:20:55,450 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:20:55,458 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:20:55,467 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:20:55,471 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:20:55,476 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:20:55,478 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:20:55,488 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:20:55,489 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:20:55,489 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:20:55,491 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:20:55,493 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:20:55,494 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:20:55,499 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:20:55,500 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:20:55,501 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:20:55,504 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:20:55,506 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:20:55,510 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:20:55,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:20:55,512 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:20:55,512 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:20:55,516 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:20:55,518 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:20:55,520 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 16:20:55,566 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:20:55,567 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:20:55,574 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:20:55,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:20:55,575 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:20:55,576 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:20:55,576 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 16:20:55,579 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:20:55,579 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 16:20:55,579 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:20:55,581 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:20:55,581 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:20:55,584 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:20:55,585 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 16:20:55,585 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:20:55,586 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:20:55,589 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:20:55,589 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:20:55,590 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:20:55,590 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:20:55,590 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:20:55,591 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:20:55,591 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:20:55,592 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:20:55,592 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:20:55,594 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:20:55,594 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:20:55,594 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:20:55,595 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 -> ae55322c9e2147e3768d03287d4758f350a7d088 [2019-11-27 16:20:56,136 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:20:56,166 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:20:56,176 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:20:56,178 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:20:56,182 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:20:56,183 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product34.cil.c [2019-11-27 16:20:56,349 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b24758c0/cc7346dc1e7b4f6ebab56040700f06eb/FLAGd30607f7b [2019-11-27 16:20:57,563 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:20:57,566 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product34.cil.c [2019-11-27 16:20:57,604 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b24758c0/cc7346dc1e7b4f6ebab56040700f06eb/FLAGd30607f7b [2019-11-27 16:20:57,643 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b24758c0/cc7346dc1e7b4f6ebab56040700f06eb [2019-11-27 16:20:57,651 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:20:57,656 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:20:57,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:20:57,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:20:57,672 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:20:57,673 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:20:57" (1/1) ... [2019-11-27 16:20:57,682 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8bd8a71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:57, skipping insertion in model container [2019-11-27 16:20:57,683 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:20:57" (1/1) ... [2019-11-27 16:20:57,701 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:20:57,807 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:20:58,730 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:20:58,755 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 16:20:58,997 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:20:59,080 INFO L208 MainTranslator]: Completed translation [2019-11-27 16:20:59,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:59 WrapperNode [2019-11-27 16:20:59,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:20:59,088 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 16:20:59,088 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 16:20:59,088 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 16:20:59,110 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:59" (1/1) ... [2019-11-27 16:20:59,160 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:59" (1/1) ... [2019-11-27 16:20:59,249 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 16:20:59,251 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 16:20:59,253 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 16:20:59,253 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 16:20:59,270 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:59" (1/1) ... [2019-11-27 16:20:59,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:59" (1/1) ... [2019-11-27 16:20:59,287 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:59" (1/1) ... [2019-11-27 16:20:59,289 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:59" (1/1) ... [2019-11-27 16:20:59,314 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:59" (1/1) ... [2019-11-27 16:20:59,349 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:59" (1/1) ... [2019-11-27 16:20:59,360 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:59" (1/1) ... [2019-11-27 16:20:59,374 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 16:20:59,383 INFO L168 Benchmark]: Toolchain (without parser) took 1727.00 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 967.0 MB in the end (delta: -5.3 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:20:59,386 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:20:59,393 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1426.53 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 972.7 MB in the end (delta: -11.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:20:59,394 INFO L168 Benchmark]: Boogie Procedure Inliner took 162.77 ms. Allocated memory is still 1.0 GB. Free memory is still 972.7 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:20:59,396 INFO L168 Benchmark]: Boogie Preprocessor took 123.56 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:20:59,411 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 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 1426.53 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 972.7 MB in the end (delta: -11.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 162.77 ms. Allocated memory is still 1.0 GB. Free memory is still 972.7 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 123.56 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 967.0 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 0.1.24-509859d [2019-11-27 16:21:03,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:21:03,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:21:03,467 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:21:03,468 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:21:03,470 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:21:03,473 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:21:03,500 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:21:03,503 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:21:03,510 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:21:03,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:21:03,516 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:21:03,520 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:21:03,525 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:21:03,529 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:21:03,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:21:03,534 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:21:03,539 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:21:03,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:21:03,552 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:21:03,559 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:21:03,568 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:21:03,569 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:21:03,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:21:03,581 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:21:03,582 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:21:03,582 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:21:03,587 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:21:03,588 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:21:03,589 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:21:03,591 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:21:03,592 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:21:03,594 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:21:03,597 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:21:03,599 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:21:03,600 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:21:03,603 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:21:03,604 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:21:03,604 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:21:03,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:21:03,609 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:21:03,610 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 16:21:03,649 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:21:03,652 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:21:03,655 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:21:03,657 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:21:03,657 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:21:03,658 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:21:03,658 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 16:21:03,660 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 16:21:03,660 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:21:03,660 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:21:03,662 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:21:03,663 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:21:03,663 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:21:03,663 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:21:03,666 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 16:21:03,666 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:21:03,667 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:21:03,667 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:21:03,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:21:03,670 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:21:03,670 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:21:03,671 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:21:03,671 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:21:03,671 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:21:03,673 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:21:03,673 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:21:03,673 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:21:03,676 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:21:03,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:21:03,679 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:21:03,683 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 -> ae55322c9e2147e3768d03287d4758f350a7d088 [2019-11-27 16:21:04,273 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:21:04,300 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:21:04,308 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:21:04,313 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:21:04,317 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:21:04,319 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product34.cil.c [2019-11-27 16:21:04,475 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e50fee00f/40155a51d25340d083996f1028cbd2dd/FLAGf2bf42dd1 [2019-11-27 16:21:05,673 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:21:05,679 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product34.cil.c [2019-11-27 16:21:05,715 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e50fee00f/40155a51d25340d083996f1028cbd2dd/FLAGf2bf42dd1 [2019-11-27 16:21:05,751 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e50fee00f/40155a51d25340d083996f1028cbd2dd [2019-11-27 16:21:05,761 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:21:05,767 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:21:05,771 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:21:05,771 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:21:05,780 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:21:05,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:21:05" (1/1) ... [2019-11-27 16:21:05,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ef5a3f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:05, skipping insertion in model container [2019-11-27 16:21:05,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:21:05" (1/1) ... [2019-11-27 16:21:05,811 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:21:05,920 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:21:06,874 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:21:06,926 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 16:21:07,194 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:21:07,272 INFO L208 MainTranslator]: Completed translation [2019-11-27 16:21:07,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:07 WrapperNode [2019-11-27 16:21:07,273 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:21:07,274 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 16:21:07,274 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 16:21:07,275 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 16:21:07,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:07" (1/1) ... [2019-11-27 16:21:07,352 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:07" (1/1) ... [2019-11-27 16:21:07,438 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 16:21:07,439 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 16:21:07,441 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 16:21:07,441 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 16:21:07,463 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:07" (1/1) ... [2019-11-27 16:21:07,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:07" (1/1) ... [2019-11-27 16:21:07,474 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:07" (1/1) ... [2019-11-27 16:21:07,477 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:07" (1/1) ... [2019-11-27 16:21:07,505 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:07" (1/1) ... [2019-11-27 16:21:07,524 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:07" (1/1) ... [2019-11-27 16:21:07,532 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:07" (1/1) ... [2019-11-27 16:21:07,541 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 16:21:07,550 INFO L168 Benchmark]: Toolchain (without parser) took 1778.12 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 962.7 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:21:07,552 INFO L168 Benchmark]: CDTParser took 0.41 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. [2019-11-27 16:21:07,568 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1502.72 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 968.5 MB in the end (delta: -1.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:21:07,571 INFO L168 Benchmark]: Boogie Procedure Inliner took 164.72 ms. Allocated memory is still 1.0 GB. Free memory was 968.5 MB in the beginning and 962.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:21:07,573 INFO L168 Benchmark]: Boogie Preprocessor took 102.68 ms. Allocated memory is still 1.0 GB. Free memory is still 962.7 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:21:07,584 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 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 1502.72 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 968.5 MB in the end (delta: -1.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 164.72 ms. Allocated memory is still 1.0 GB. Free memory was 968.5 MB in the beginning and 962.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 102.68 ms. Allocated memory is still 1.0 GB. Free memory is still 962.7 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...