./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec2_product02.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_product02.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 3d4424fd56eee579c48980b036d65ad5b2d9388e ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_product02.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 3d4424fd56eee579c48980b036d65ad5b2d9388e ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 23:01:55,941 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:01:55,946 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:01:55,983 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:01:55,984 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:01:55,986 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:01:55,991 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:01:56,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:01:56,010 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:01:56,017 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:01:56,018 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:01:56,019 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:01:56,024 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:01:56,028 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:01:56,034 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:01:56,036 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:01:56,039 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:01:56,046 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:01:56,053 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:01:56,056 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:01:56,061 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:01:56,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:01:56,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:01:56,075 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:01:56,084 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:01:56,085 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:01:56,085 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:01:56,087 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:01:56,088 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:01:56,092 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:01:56,093 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:01:56,097 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:01:56,098 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:01:56,099 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:01:56,105 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:01:56,107 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:01:56,108 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:01:56,108 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:01:56,109 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:01:56,111 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:01:56,115 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:01:56,116 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-25 23:01:56,154 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:01:56,156 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:01:56,159 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:01:56,162 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:01:56,162 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:01:56,162 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:01:56,163 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:01:56,163 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:01:56,163 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:01:56,164 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:01:56,165 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:01:56,165 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:01:56,165 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:01:56,167 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:01:56,167 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:01:56,168 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:01:56,168 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:01:56,170 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:01:56,170 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:01:56,170 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:01:56,171 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:01:56,171 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:01:56,171 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:01:56,173 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:01:56,173 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:01:56,173 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:01:56,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:01:56,174 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:01:56,174 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 -> 3d4424fd56eee579c48980b036d65ad5b2d9388e [2019-11-25 23:01:56,788 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:01:56,818 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:01:56,824 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:01:56,829 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:01:56,830 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:01:56,834 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_product02.cil.c [2019-11-25 23:01:56,992 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82ed480ef/06dbfef9a3f1411ebc901b8187b7574e/FLAG983de2e0c [2019-11-25 23:01:58,183 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:01:58,184 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product02.cil.c [2019-11-25 23:01:58,229 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82ed480ef/06dbfef9a3f1411ebc901b8187b7574e/FLAG983de2e0c [2019-11-25 23:01:58,255 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82ed480ef/06dbfef9a3f1411ebc901b8187b7574e [2019-11-25 23:01:58,259 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:01:58,262 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:01:58,275 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:01:58,276 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:01:58,286 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:01:58,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:01:58" (1/1) ... [2019-11-25 23:01:58,291 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 25.11 11:01:58, skipping insertion in model container [2019-11-25 23:01:58,292 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:01:58" (1/1) ... [2019-11-25 23:01:58,301 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:01:58,415 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:01:59,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:01:59,135 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:01:59,365 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:01:59,438 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:01:59,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59 WrapperNode [2019-11-25 23:01:59,439 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:01:59,440 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:01:59,441 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:01:59,441 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:01:59,450 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,519 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,593 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:01:59,596 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:01:59,596 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:01:59,597 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:01:59,615 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,636 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,637 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,654 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,682 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,688 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,695 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:01:59,712 INFO L168 Benchmark]: Toolchain (without parser) took 1437.89 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 978.5 MB in the end (delta: -11.1 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:01:59,717 INFO L168 Benchmark]: CDTParser took 0.44 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 23:01:59,722 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1164.96 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 978.5 MB in the end (delta: -11.1 MB). Peak memory consumption was 26.2 MB. Max. memory is 12.5 GB. [2019-11-25 23:01:59,726 INFO L168 Benchmark]: Boogie Procedure Inliner took 155.20 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:01:59,728 INFO L168 Benchmark]: Boogie Preprocessor took 100.68 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:01:59,738 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 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 1164.96 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 978.5 MB in the end (delta: -11.1 MB). Peak memory consumption was 26.2 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 155.20 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 100.68 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 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 23:02:03,468 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:02:03,474 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:02:03,494 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:02:03,496 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:02:03,498 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:02:03,501 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:02:03,528 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:02:03,533 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:02:03,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:02:03,541 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:02:03,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:02:03,548 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:02:03,552 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:02:03,557 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:02:03,561 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:02:03,565 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:02:03,572 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:02:03,575 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:02:03,585 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:02:03,592 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:02:03,598 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:02:03,600 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:02:03,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:02:03,613 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:02:03,614 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:02:03,614 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:02:03,616 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:02:03,619 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:02:03,620 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:02:03,621 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:02:03,622 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:02:03,626 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:02:03,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:02:03,631 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:02:03,632 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:02:03,633 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:02:03,633 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:02:03,634 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:02:03,638 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:02:03,641 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:02:03,642 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-25 23:02:03,681 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:02:03,681 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:02:03,686 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:02:03,688 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:02:03,688 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:02:03,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:02:03,690 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:02:03,690 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:02:03,690 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:02:03,690 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:02:03,692 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:02:03,692 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:02:03,692 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:02:03,693 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:02:03,696 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:02:03,696 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:02:03,696 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:02:03,697 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:02:03,697 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:02:03,697 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:02:03,699 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:02:03,699 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:02:03,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:02:03,700 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:02:03,702 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:02:03,702 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:02:03,702 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:02:03,703 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:02:03,703 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:02:03,703 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:02:03,704 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 -> 3d4424fd56eee579c48980b036d65ad5b2d9388e [2019-11-25 23:02:04,307 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:02:04,337 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:02:04,341 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:02:04,347 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:02:04,350 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:02:04,352 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_product02.cil.c [2019-11-25 23:02:04,504 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/adf87aea7/deb8dedd5244488d864065df038060c1/FLAG577e69d3b [2019-11-25 23:02:05,654 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:02:05,660 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product02.cil.c [2019-11-25 23:02:05,692 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/adf87aea7/deb8dedd5244488d864065df038060c1/FLAG577e69d3b [2019-11-25 23:02:06,150 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/adf87aea7/deb8dedd5244488d864065df038060c1 [2019-11-25 23:02:06,157 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:02:06,159 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:02:06,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:06,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:02:06,179 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:02:06,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:06" (1/1) ... [2019-11-25 23:02:06,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c177520 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:06, skipping insertion in model container [2019-11-25 23:02:06,187 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:06" (1/1) ... [2019-11-25 23:02:06,196 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:02:06,314 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:02:07,188 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:07,224 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:02:07,387 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:07,445 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:02:07,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07 WrapperNode [2019-11-25 23:02:07,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:07,446 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:07,447 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:02:07,447 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:02:07,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:07,491 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:07,540 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:07,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:02:07,542 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:02:07,542 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:02:07,549 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:07,550 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:07,561 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:07,562 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:07,587 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:07,603 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:07,612 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:07,618 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:02:07,636 INFO L168 Benchmark]: Toolchain (without parser) took 1469.45 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 968.8 MB in the beginning and 979.7 MB in the end (delta: -10.9 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:02:07,637 INFO L168 Benchmark]: CDTParser took 0.92 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 23:02:07,639 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1273.81 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 968.8 MB in the beginning and 985.4 MB in the end (delta: -16.6 MB). Peak memory consumption was 26.4 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:07,640 INFO L168 Benchmark]: Boogie Procedure Inliner took 95.18 ms. Allocated memory is still 1.0 GB. Free memory was 985.4 MB in the beginning and 979.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:07,653 INFO L168 Benchmark]: Boogie Preprocessor took 79.19 ms. Allocated memory is still 1.0 GB. Free memory is still 979.7 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:02:07,657 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.92 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 1273.81 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 968.8 MB in the beginning and 985.4 MB in the end (delta: -16.6 MB). Peak memory consumption was 26.4 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 95.18 ms. Allocated memory is still 1.0 GB. Free memory was 985.4 MB in the beginning and 979.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 79.19 ms. Allocated memory is still 1.0 GB. Free memory is still 979.7 MB. There was no memory consumed. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...