./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product28.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version da95e156 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_spec3_product28.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 bccdbc1fe3b58d50f3d739d9520ef3bab8ad5778 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_spec3_product28.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 bccdbc1fe3b58d50f3d739d9520ef3bab8ad5778 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-da95e15 [2019-11-27 09:57:49,125 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:57:49,130 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:57:49,165 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:57:49,166 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:57:49,171 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:57:49,178 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:57:49,192 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:57:49,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:57:49,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:57:49,206 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:57:49,209 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:57:49,212 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:57:49,216 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:57:49,223 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:57:49,225 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:57:49,227 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:57:49,232 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:57:49,236 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:57:49,245 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:57:49,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:57:49,261 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:57:49,262 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:57:49,268 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:57:49,275 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:57:49,275 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:57:49,276 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:57:49,279 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:57:49,280 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:57:49,284 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:57:49,284 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:57:49,285 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:57:49,289 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:57:49,291 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:57:49,294 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:57:49,295 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:57:49,299 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:57:49,300 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:57:49,300 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:57:49,301 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:57:49,305 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:57:49,306 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 09:57:49,346 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:57:49,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:57:49,353 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:57:49,353 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:57:49,353 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:57:49,354 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:57:49,354 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:57:49,354 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 09:57:49,355 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:57:49,357 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:57:49,358 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:57:49,358 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:57:49,359 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:57:49,359 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:57:49,360 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:57:49,362 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:57:49,362 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:57:49,362 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:57:49,363 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:57:49,363 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:57:49,363 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:57:49,365 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:57:49,365 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:57:49,365 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:57:49,366 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:57:49,367 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 09:57:49,367 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 09:57:49,367 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:57:49,370 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 -> bccdbc1fe3b58d50f3d739d9520ef3bab8ad5778 [2019-11-27 09:57:49,896 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:57:49,928 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:57:49,935 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:57:49,940 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:57:49,941 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:57:49,942 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product28.cil.c [2019-11-27 09:57:50,103 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f49d572d/624141dbe06242d29c70c38b582c3e9c/FLAG068416fb8 [2019-11-27 09:57:51,318 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:57:51,319 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product28.cil.c [2019-11-27 09:57:51,360 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f49d572d/624141dbe06242d29c70c38b582c3e9c/FLAG068416fb8 [2019-11-27 09:57:51,396 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f49d572d/624141dbe06242d29c70c38b582c3e9c [2019-11-27 09:57:51,404 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:57:51,408 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:57:51,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:51,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:57:51,420 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:57:51,424 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:51" (1/1) ... [2019-11-27 09:57:51,433 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1200897d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:51, skipping insertion in model container [2019-11-27 09:57:51,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:51" (1/1) ... [2019-11-27 09:57:51,452 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:57:51,560 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:57:52,510 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:52,550 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:57:52,814 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:52,908 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:57:52,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52 WrapperNode [2019-11-27 09:57:52,915 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:52,916 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:52,916 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:57:52,916 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:57:52,936 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:52,993 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:53,088 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:53,089 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:57:53,090 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:57:53,090 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:57:53,106 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:53,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:53,123 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:53,125 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:53,157 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:53,184 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:53,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:52" (1/1) ... [2019-11-27 09:57:53,199 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:57:53,219 INFO L168 Benchmark]: Toolchain (without parser) took 1794.67 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 09:57:53,225 INFO L168 Benchmark]: CDTParser took 1.86 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 09:57:53,228 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1503.28 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 972.8 MB in the end (delta: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:53,234 INFO L168 Benchmark]: Boogie Procedure Inliner took 173.11 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:57:53,236 INFO L168 Benchmark]: Boogie Preprocessor took 110.03 ms. Allocated memory is still 1.0 GB. Free memory was 972.8 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 09:57:53,247 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.86 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 1503.28 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 972.8 MB in the end (delta: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 173.11 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 110.03 ms. Allocated memory is still 1.0 GB. Free memory was 972.8 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-da95e15 [2019-11-27 09:57:57,024 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:57:57,029 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:57:57,054 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:57:57,056 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:57:57,059 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:57:57,065 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:57:57,090 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:57:57,094 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:57:57,102 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:57:57,103 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:57:57,110 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:57:57,110 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:57:57,118 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:57:57,120 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:57:57,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:57:57,126 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:57:57,132 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:57:57,139 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:57:57,146 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:57:57,153 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:57:57,161 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:57:57,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:57:57,167 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:57:57,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:57:57,178 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:57:57,178 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:57:57,181 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:57:57,181 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:57:57,184 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:57:57,185 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:57:57,187 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:57:57,192 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:57:57,194 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:57:57,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:57:57,198 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:57:57,201 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:57:57,202 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:57:57,202 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:57:57,203 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:57:57,207 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:57:57,208 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 09:57:57,248 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:57:57,251 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:57:57,254 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:57:57,256 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:57:57,256 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:57:57,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:57:57,257 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:57:57,257 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:57:57,259 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:57:57,259 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:57:57,260 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:57:57,262 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:57:57,262 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 09:57:57,263 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 09:57:57,264 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:57:57,264 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:57:57,264 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:57:57,267 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:57:57,267 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:57:57,268 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:57:57,268 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:57:57,268 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:57:57,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:57:57,269 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:57:57,270 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:57:57,270 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:57:57,273 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 09:57:57,273 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 09:57:57,274 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:57:57,274 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 09:57:57,275 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 -> bccdbc1fe3b58d50f3d739d9520ef3bab8ad5778 [2019-11-27 09:57:57,949 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:57:57,981 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:57:57,989 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:57:57,994 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:57:57,995 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:57:57,997 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product28.cil.c [2019-11-27 09:57:58,156 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/543df07ec/65f38370c8ea4795ac06c8e73bbdcdf1/FLAGb0bd8fabc [2019-11-27 09:57:59,367 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:57:59,373 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product28.cil.c [2019-11-27 09:57:59,409 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/543df07ec/65f38370c8ea4795ac06c8e73bbdcdf1/FLAGb0bd8fabc [2019-11-27 09:57:59,448 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/543df07ec/65f38370c8ea4795ac06c8e73bbdcdf1 [2019-11-27 09:57:59,457 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:57:59,462 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:57:59,466 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:59,467 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:57:59,474 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:57:59,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:59" (1/1) ... [2019-11-27 09:57:59,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1200897d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:59, skipping insertion in model container [2019-11-27 09:57:59,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:59" (1/1) ... [2019-11-27 09:57:59,505 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:57:59,618 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:58:00,591 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:58:00,645 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:58:00,897 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:58:00,978 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:58:00,979 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:00 WrapperNode [2019-11-27 09:58:00,979 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:58:00,981 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:58:00,981 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:58:00,981 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:58:01,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:00" (1/1) ... [2019-11-27 09:58:01,053 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:00" (1/1) ... [2019-11-27 09:58:01,151 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:58:01,152 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:58:01,152 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:58:01,152 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:58:01,164 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:00" (1/1) ... [2019-11-27 09:58:01,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:00" (1/1) ... [2019-11-27 09:58:01,184 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:00" (1/1) ... [2019-11-27 09:58:01,184 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:00" (1/1) ... [2019-11-27 09:58:01,213 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:00" (1/1) ... [2019-11-27 09:58:01,229 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:00" (1/1) ... [2019-11-27 09:58:01,238 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:00" (1/1) ... [2019-11-27 09:58:01,247 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:58:01,258 INFO L168 Benchmark]: Toolchain (without parser) took 1792.09 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 967.0 MB in the end (delta: -6.8 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:58:01,269 INFO L168 Benchmark]: CDTParser took 3.22 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 09:58:01,270 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1513.89 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 972.8 MB in the end (delta: -12.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:58:01,281 INFO L168 Benchmark]: Boogie Procedure Inliner took 170.67 ms. Allocated memory is still 1.0 GB. Free memory was 972.8 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 09:58:01,282 INFO L168 Benchmark]: Boogie Preprocessor took 98.14 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. [2019-11-27 09:58:01,292 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.22 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 1513.89 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 972.8 MB in the end (delta: -12.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 170.67 ms. Allocated memory is still 1.0 GB. Free memory was 972.8 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 98.14 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...