./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec2_product48.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_product48.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 a22d1d84f43657cc690c98e940f1a10486e8ef5e ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_product48.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 a22d1d84f43657cc690c98e940f1a10486e8ef5e ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 23:02:21,228 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:02:21,231 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:02:21,258 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:02:21,260 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:02:21,262 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:02:21,280 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:02:21,294 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:02:21,298 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:02:21,306 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:02:21,308 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:02:21,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:02:21,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:02:21,319 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:02:21,321 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:02:21,324 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:02:21,329 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:02:21,334 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:02:21,337 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:02:21,347 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:02:21,353 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:02:21,360 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:02:21,362 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:02:21,364 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:02:21,377 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:02:21,378 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:02:21,378 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:02:21,380 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:02:21,381 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:02:21,385 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:02:21,386 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:02:21,387 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:02:21,391 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:02:21,392 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:02:21,394 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:02:21,396 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:02:21,397 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:02:21,397 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:02:21,399 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:02:21,403 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:02:21,406 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:02:21,410 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-25 23:02:21,447 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:02:21,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:02:21,453 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:02:21,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:02:21,455 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:02:21,455 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:02:21,455 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:02:21,458 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:02:21,458 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:02:21,458 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:02:21,460 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:02:21,460 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:02:21,460 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:02:21,461 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:02:21,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:02:21,463 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:02:21,463 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:02:21,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:02:21,464 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:02:21,466 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:02:21,466 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:02:21,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:02:21,467 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:02:21,467 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:02:21,467 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:02:21,468 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:02:21,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:02:21,469 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:02:21,469 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 -> a22d1d84f43657cc690c98e940f1a10486e8ef5e [2019-11-25 23:02:22,072 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:02:22,103 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:02:22,110 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:02:22,114 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:02:22,116 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:02:22,117 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_product48.cil.c [2019-11-25 23:02:22,245 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/383e4c707/65d58a0b078541adade68f6bb56fc1e3/FLAG843e53b48 [2019-11-25 23:02:23,415 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:02:23,420 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product48.cil.c [2019-11-25 23:02:23,454 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/383e4c707/65d58a0b078541adade68f6bb56fc1e3/FLAG843e53b48 [2019-11-25 23:02:23,510 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/383e4c707/65d58a0b078541adade68f6bb56fc1e3 [2019-11-25 23:02:23,514 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:02:23,516 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:02:23,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:23,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:02:23,535 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:02:23,536 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:23" (1/1) ... [2019-11-25 23:02:23,540 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40cba604 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:23, skipping insertion in model container [2019-11-25 23:02:23,541 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:23" (1/1) ... [2019-11-25 23:02:23,557 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:02:23,675 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:02:24,523 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:24,554 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:02:24,792 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:24,892 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:02:24,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:24 WrapperNode [2019-11-25 23:02:24,895 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:24,896 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:24,899 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:02:24,899 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:02:24,917 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:24" (1/1) ... [2019-11-25 23:02:24,976 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:24" (1/1) ... [2019-11-25 23:02:25,080 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:25,081 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:02:25,081 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:02:25,081 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:02:25,099 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:24" (1/1) ... [2019-11-25 23:02:25,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:24" (1/1) ... [2019-11-25 23:02:25,108 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:24" (1/1) ... [2019-11-25 23:02:25,114 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:24" (1/1) ... [2019-11-25 23:02:25,145 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:24" (1/1) ... [2019-11-25 23:02:25,186 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:24" (1/1) ... [2019-11-25 23:02:25,195 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:24" (1/1) ... [2019-11-25 23:02:25,212 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:02:25,226 INFO L168 Benchmark]: Toolchain (without parser) took 1704.54 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 968.5 MB in the end (delta: -2.5 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:02:25,228 INFO L168 Benchmark]: CDTParser took 1.41 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. [2019-11-25 23:02:25,229 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1370.12 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 974.2 MB in the end (delta: -8.2 MB). Peak memory consumption was 21.9 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:25,234 INFO L168 Benchmark]: Boogie Procedure Inliner took 184.37 ms. Allocated memory is still 1.0 GB. Free memory was 974.2 MB in the beginning and 968.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:25,235 INFO L168 Benchmark]: Boogie Preprocessor took 137.07 ms. Allocated memory is still 1.0 GB. Free memory is still 968.5 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:02:25,247 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.41 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 1370.12 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 974.2 MB in the end (delta: -8.2 MB). Peak memory consumption was 21.9 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 184.37 ms. Allocated memory is still 1.0 GB. Free memory was 974.2 MB in the beginning and 968.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 137.07 ms. Allocated memory is still 1.0 GB. Free memory is still 968.5 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... ### Bit-precise run ### This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:02:29,110 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:02:29,116 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:02:29,141 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:02:29,143 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:02:29,146 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:02:29,148 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:02:29,174 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:02:29,177 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:02:29,183 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:02:29,185 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:02:29,190 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:02:29,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:02:29,197 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:02:29,203 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:02:29,207 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:02:29,210 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:02:29,215 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:02:29,223 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:02:29,232 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:02:29,237 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:02:29,245 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:02:29,248 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:02:29,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:02:29,261 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:02:29,262 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:02:29,262 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:02:29,264 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:02:29,267 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:02:29,268 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:02:29,270 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:02:29,271 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:02:29,273 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:02:29,275 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:02:29,280 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:02:29,280 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:02:29,282 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:02:29,284 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:02:29,284 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:02:29,288 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:02:29,290 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:02:29,293 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-25 23:02:29,332 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:02:29,334 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:02:29,338 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:02:29,340 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:02:29,340 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:02:29,341 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:02:29,343 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:02:29,343 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:02:29,343 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:02:29,344 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:02:29,345 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:02:29,348 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:02:29,348 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:02:29,349 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:02:29,349 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:02:29,349 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:02:29,350 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:02:29,350 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:02:29,351 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:02:29,351 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:02:29,353 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:02:29,353 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:02:29,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:02:29,354 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:02:29,354 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:02:29,356 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:02:29,356 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:02:29,356 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:02:29,357 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:02:29,357 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:02:29,358 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 -> a22d1d84f43657cc690c98e940f1a10486e8ef5e [2019-11-25 23:02:29,990 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:02:30,020 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:02:30,027 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:02:30,029 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:02:30,031 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:02:30,033 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_product48.cil.c [2019-11-25 23:02:30,177 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92e4af868/26813fa507de4e45a2dae111e169f27b/FLAG51ed269ba [2019-11-25 23:02:31,346 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:02:31,353 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product48.cil.c [2019-11-25 23:02:31,385 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92e4af868/26813fa507de4e45a2dae111e169f27b/FLAG51ed269ba [2019-11-25 23:02:31,424 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92e4af868/26813fa507de4e45a2dae111e169f27b [2019-11-25 23:02:31,435 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:02:31,438 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:02:31,442 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:31,444 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:02:31,453 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:02:31,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:31" (1/1) ... [2019-11-25 23:02:31,462 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d8d6d23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:31, skipping insertion in model container [2019-11-25 23:02:31,462 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:31" (1/1) ... [2019-11-25 23:02:31,481 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:02:31,596 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:02:32,540 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:32,592 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:02:32,854 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:32,934 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:02:32,935 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:32 WrapperNode [2019-11-25 23:02:32,936 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:32,943 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:32,943 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:02:32,944 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:02:32,965 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:32" (1/1) ... [2019-11-25 23:02:33,011 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:32" (1/1) ... [2019-11-25 23:02:33,109 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:33,112 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:02:33,115 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:02:33,115 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:02:33,128 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:32" (1/1) ... [2019-11-25 23:02:33,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:32" (1/1) ... [2019-11-25 23:02:33,144 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:32" (1/1) ... [2019-11-25 23:02:33,147 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:32" (1/1) ... [2019-11-25 23:02:33,185 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:32" (1/1) ... [2019-11-25 23:02:33,223 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:32" (1/1) ... [2019-11-25 23:02:33,238 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:32" (1/1) ... [2019-11-25 23:02:33,255 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:02:33,272 INFO L168 Benchmark]: Toolchain (without parser) took 1822.82 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 957.4 MB in the beginning and 967.0 MB in the end (delta: -9.6 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:02:33,273 INFO L168 Benchmark]: CDTParser took 1.44 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 23:02:33,274 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1494.28 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 957.4 MB in the beginning and 972.7 MB in the end (delta: -15.3 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:33,278 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.84 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 23:02:33,280 INFO L168 Benchmark]: Boogie Preprocessor took 145.72 ms. Allocated memory is still 1.0 GB. Free memory is still 967.0 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:02:33,292 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.44 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 1494.28 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 957.4 MB in the beginning and 972.7 MB in the end (delta: -15.3 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 168.84 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. * Boogie Preprocessor took 145.72 ms. Allocated memory is still 1.0 GB. Free memory is still 967.0 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...