./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec2_product63.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 65d6cd23 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_spec2_product63.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 2e5cd7f0160b88327fd5a74ba9af5182d0c658c6 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_spec2_product63.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 2e5cd7f0160b88327fd5a74ba9af5182d0c658c6 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:02:30,265 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:02:30,268 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:02:30,291 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:02:30,293 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:02:30,295 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:02:30,301 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:02:30,310 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:02:30,317 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:02:30,321 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:02:30,324 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:02:30,327 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:02:30,329 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:02:30,331 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:02:30,333 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:02:30,336 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:02:30,339 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:02:30,340 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:02:30,345 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:02:30,350 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:02:30,357 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:02:30,361 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:02:30,362 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:02:30,363 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:02:30,369 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:02:30,369 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:02:30,369 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:02:30,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:02:30,372 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:02:30,374 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:02:30,375 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:02:30,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:02:30,378 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:02:30,379 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:02:30,383 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:02:30,383 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:02:30,384 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:02:30,384 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:02:30,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:02:30,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:02:30,388 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:02:30,388 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-25 23:02:30,417 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:02:30,417 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:02:30,421 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:02:30,421 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:02:30,423 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:02:30,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:02:30,423 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:02:30,423 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:02:30,424 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:02:30,424 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:02:30,425 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:02:30,425 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:02:30,428 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:02:30,428 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:02:30,428 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:02:30,429 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:02:30,429 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:02:30,429 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:02:30,429 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:02:30,430 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:02:30,430 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:02:30,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:02:30,430 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:02:30,430 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:02:30,431 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:02:30,433 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:02:30,433 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:02:30,433 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:02:30,433 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 -> 2e5cd7f0160b88327fd5a74ba9af5182d0c658c6 [2019-11-25 23:02:30,899 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:02:30,913 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:02:30,921 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:02:30,922 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:02:30,923 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:02:30,923 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_product63.cil.c [2019-11-25 23:02:31,028 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/408e5eb23/c7ea4ad851db4201b56a796bbbd1606e/FLAG8babadac0 [2019-11-25 23:02:31,795 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:02:31,796 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product63.cil.c [2019-11-25 23:02:31,831 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/408e5eb23/c7ea4ad851db4201b56a796bbbd1606e/FLAG8babadac0 [2019-11-25 23:02:32,031 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/408e5eb23/c7ea4ad851db4201b56a796bbbd1606e [2019-11-25 23:02:32,035 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:02:32,036 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:02:32,043 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:32,043 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:02:32,046 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:02:32,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:32" (1/1) ... [2019-11-25 23:02:32,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6628c258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:32, skipping insertion in model container [2019-11-25 23:02:32,050 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:32" (1/1) ... [2019-11-25 23:02:32,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:02:32,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:02:32,819 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:32,845 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:02:33,003 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:33,068 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:02:33,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:33 WrapperNode [2019-11-25 23:02:33,070 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:33,071 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:33,071 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:02:33,071 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:02:33,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:33" (1/1) ... [2019-11-25 23:02:33,114 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:33" (1/1) ... [2019-11-25 23:02:33,229 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:33,231 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:02:33,231 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:02:33,231 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:02:33,248 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:33" (1/1) ... [2019-11-25 23:02:33,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:33" (1/1) ... [2019-11-25 23:02:33,264 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:33" (1/1) ... [2019-11-25 23:02:33,264 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:33" (1/1) ... [2019-11-25 23:02:33,308 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:33" (1/1) ... [2019-11-25 23:02:33,346 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:33" (1/1) ... [2019-11-25 23:02:33,360 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:33" (1/1) ... [2019-11-25 23:02:33,381 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:02:33,391 INFO L168 Benchmark]: Toolchain (without parser) took 1348.53 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 963.1 MB in the beginning and 962.7 MB in the end (delta: 457.8 kB). Peak memory consumption was 523.3 kB. Max. memory is 12.5 GB. [2019-11-25 23:02:33,394 INFO L168 Benchmark]: CDTParser took 2.55 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. [2019-11-25 23:02:33,397 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1028.19 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 963.1 MB in the beginning and 974.1 MB in the end (delta: -11.0 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:33,403 INFO L168 Benchmark]: Boogie Procedure Inliner took 159.22 ms. Allocated memory is still 1.0 GB. Free memory was 974.1 MB in the beginning and 968.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:33,404 INFO L168 Benchmark]: Boogie Preprocessor took 152.10 ms. Allocated memory is still 1.0 GB. Free memory was 968.4 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. [2019-11-25 23:02:33,414 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.55 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 1028.19 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 963.1 MB in the beginning and 974.1 MB in the end (delta: -11.0 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 159.22 ms. Allocated memory is still 1.0 GB. Free memory was 974.1 MB in the beginning and 968.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 152.10 ms. Allocated memory is still 1.0 GB. Free memory was 968.4 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:02:36,108 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:02:36,110 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:02:36,134 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:02:36,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:02:36,137 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:02:36,141 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:02:36,153 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:02:36,158 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:02:36,164 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:02:36,165 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:02:36,167 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:02:36,169 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:02:36,171 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:02:36,174 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:02:36,176 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:02:36,177 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:02:36,178 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:02:36,183 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:02:36,188 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:02:36,193 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:02:36,199 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:02:36,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:02:36,202 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:02:36,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:02:36,209 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:02:36,209 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:02:36,211 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:02:36,211 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:02:36,213 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:02:36,213 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:02:36,214 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:02:36,216 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:02:36,217 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:02:36,221 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:02:36,222 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:02:36,222 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:02:36,223 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:02:36,223 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:02:36,224 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:02:36,227 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:02:36,228 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-25 23:02:36,254 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:02:36,254 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:02:36,257 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:02:36,259 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:02:36,259 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:02:36,259 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:02:36,259 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:02:36,260 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:02:36,260 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:02:36,260 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:02:36,262 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:02:36,263 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:02:36,263 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:02:36,263 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:02:36,264 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:02:36,264 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:02:36,264 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:02:36,264 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:02:36,264 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:02:36,267 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:02:36,267 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:02:36,267 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:02:36,267 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:02:36,268 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:02:36,268 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:02:36,268 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:02:36,268 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:02:36,268 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:02:36,269 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:02:36,269 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:02:36,270 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 -> 2e5cd7f0160b88327fd5a74ba9af5182d0c658c6 [2019-11-25 23:02:36,717 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:02:36,732 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:02:36,736 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:02:36,741 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:02:36,742 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:02:36,745 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_product63.cil.c [2019-11-25 23:02:36,848 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6696ab9a8/e915236dcf5d493a81cf71bf60b93026/FLAG7a5da4bf4 [2019-11-25 23:02:37,664 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:02:37,665 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product63.cil.c [2019-11-25 23:02:37,705 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6696ab9a8/e915236dcf5d493a81cf71bf60b93026/FLAG7a5da4bf4 [2019-11-25 23:02:37,868 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6696ab9a8/e915236dcf5d493a81cf71bf60b93026 [2019-11-25 23:02:37,872 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:02:37,874 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:02:37,889 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:37,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:02:37,893 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:02:37,896 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:37" (1/1) ... [2019-11-25 23:02:37,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6628c258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:37, skipping insertion in model container [2019-11-25 23:02:37,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:37" (1/1) ... [2019-11-25 23:02:37,917 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:02:37,995 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:02:38,694 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:38,718 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:02:38,879 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:38,939 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:02:38,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38 WrapperNode [2019-11-25 23:02:38,940 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:38,941 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:38,942 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:02:38,942 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:02:38,950 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:39,007 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:39,116 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:39,117 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:02:39,117 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:02:39,117 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:02:39,126 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:39,126 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:39,151 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:39,151 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:39,207 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:39,235 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:39,248 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:38" (1/1) ... [2019-11-25 23:02:39,266 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:02:39,276 INFO L168 Benchmark]: Toolchain (without parser) took 1398.41 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. [2019-11-25 23:02:39,281 INFO L168 Benchmark]: CDTParser took 0.26 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. [2019-11-25 23:02:39,283 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1051.87 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 978.4 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:39,284 INFO L168 Benchmark]: Boogie Procedure Inliner took 175.10 ms. Allocated memory is still 1.0 GB. Free memory was 978.4 MB in the beginning and 972.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:39,286 INFO L168 Benchmark]: Boogie Preprocessor took 153.23 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. [2019-11-25 23:02:39,297 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 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 1051.87 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 978.4 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 175.10 ms. Allocated memory is still 1.0 GB. Free memory was 978.4 MB in the beginning and 972.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 153.23 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...