./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product09.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_product09.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 3a064916388666b8cd5a1e3eb1ebd0adb240dbdf .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_product09.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 3a064916388666b8cd5a1e3eb1ebd0adb240dbdf ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 09:57:39,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:57:39,069 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:57:39,105 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:57:39,107 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:57:39,109 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:57:39,114 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:57:39,132 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:57:39,140 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:57:39,146 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:57:39,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:57:39,154 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:57:39,155 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:57:39,159 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:57:39,163 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:57:39,166 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:57:39,172 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:57:39,173 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:57:39,178 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:57:39,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:57:39,193 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:57:39,202 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:57:39,203 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:57:39,209 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:57:39,216 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:57:39,217 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:57:39,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:57:39,220 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:57:39,223 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:57:39,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:57:39,225 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:57:39,228 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:57:39,229 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:57:39,233 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:57:39,237 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:57:39,238 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:57:39,239 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:57:39,240 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:57:39,240 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:57:39,243 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:57:39,249 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:57:39,250 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 09:57:39,305 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:57:39,310 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:57:39,314 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:57:39,316 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:57:39,318 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:57:39,318 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:57:39,321 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:57:39,321 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 09:57:39,323 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:57:39,323 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:57:39,323 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:57:39,324 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:57:39,325 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:57:39,328 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:57:39,328 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:57:39,329 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:57:39,330 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:57:39,330 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:57:39,330 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:57:39,331 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:57:39,331 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:57:39,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:57:39,333 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:57:39,333 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:57:39,334 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:57:39,336 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 09:57:39,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 09:57:39,336 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:57:39,337 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 -> 3a064916388666b8cd5a1e3eb1ebd0adb240dbdf [2019-11-27 09:57:39,919 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:57:39,949 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:57:39,959 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:57:39,961 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:57:39,962 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:57:39,966 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product09.cil.c [2019-11-27 09:57:40,141 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/53fe95877/479756f9f3b3427ab1ba81f702f9e1aa/FLAG18d5af566 [2019-11-27 09:57:41,355 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:57:41,356 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product09.cil.c [2019-11-27 09:57:41,399 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/53fe95877/479756f9f3b3427ab1ba81f702f9e1aa/FLAG18d5af566 [2019-11-27 09:57:41,439 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/53fe95877/479756f9f3b3427ab1ba81f702f9e1aa [2019-11-27 09:57:41,450 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:57:41,452 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:57:41,456 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:41,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:57:41,467 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:57:41,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:41" (1/1) ... [2019-11-27 09:57:41,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ef5a3f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:41, skipping insertion in model container [2019-11-27 09:57:41,481 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:41" (1/1) ... [2019-11-27 09:57:41,498 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:57:41,609 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:57:42,528 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:42,561 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:57:42,790 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:42,862 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:57:42,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:42 WrapperNode [2019-11-27 09:57:42,864 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:42,873 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:42,873 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:57:42,874 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:57:42,893 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:42" (1/1) ... [2019-11-27 09:57:42,944 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:42" (1/1) ... [2019-11-27 09:57:43,029 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:43,031 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:57:43,031 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:57:43,032 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:57:43,045 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:42" (1/1) ... [2019-11-27 09:57:43,046 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:42" (1/1) ... [2019-11-27 09:57:43,066 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:42" (1/1) ... [2019-11-27 09:57:43,067 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:42" (1/1) ... [2019-11-27 09:57:43,086 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:42" (1/1) ... [2019-11-27 09:57:43,113 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:42" (1/1) ... [2019-11-27 09:57:43,118 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:42" (1/1) ... [2019-11-27 09:57:43,127 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:57:43,155 INFO L168 Benchmark]: Toolchain (without parser) took 1694.53 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.5 MB in the end (delta: -16.8 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:57:43,157 INFO L168 Benchmark]: CDTParser took 0.45 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 09:57:43,159 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1415.80 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.5 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:43,161 INFO L168 Benchmark]: Boogie Procedure Inliner took 157.59 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. [2019-11-27 09:57:43,162 INFO L168 Benchmark]: Boogie Preprocessor took 96.64 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. [2019-11-27 09:57:43,173 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 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 1415.80 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.5 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 157.59 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 96.64 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-da95e15 [2019-11-27 09:57:47,074 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:57:47,082 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:57:47,117 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:57:47,119 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:57:47,121 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:57:47,126 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:57:47,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:57:47,149 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:57:47,155 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:57:47,156 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:57:47,161 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:57:47,162 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:57:47,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:57:47,171 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:57:47,173 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:57:47,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:57:47,177 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:57:47,182 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:57:47,190 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:57:47,196 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:57:47,203 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:57:47,207 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:57:47,209 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:57:47,216 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:57:47,218 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:57:47,218 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:57:47,222 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:57:47,222 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:57:47,224 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:57:47,226 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:57:47,227 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:57:47,228 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:57:47,233 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:57:47,236 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:57:47,240 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:57:47,241 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:57:47,242 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:57:47,242 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:57:47,243 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:57:47,246 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:57:47,248 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 09:57:47,307 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:57:47,307 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:57:47,309 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:57:47,312 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:57:47,312 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:57:47,314 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:57:47,314 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:57:47,316 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:57:47,316 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:57:47,316 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:57:47,318 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:57:47,318 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:57:47,321 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 09:57:47,321 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 09:57:47,324 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:57:47,324 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:57:47,324 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:57:47,325 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:57:47,325 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:57:47,325 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:57:47,326 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:57:47,326 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:57:47,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:57:47,327 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:57:47,329 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:57:47,329 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:57:47,329 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 09:57:47,330 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 09:57:47,331 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:57:47,332 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 09:57:47,333 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 -> 3a064916388666b8cd5a1e3eb1ebd0adb240dbdf [2019-11-27 09:57:47,893 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:57:47,935 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:57:47,943 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:57:47,951 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:57:47,952 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:57:47,954 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product09.cil.c [2019-11-27 09:57:48,116 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9d2c9d06/6cb1207b182e4e9e86a6c59be071eff0/FLAGbebd78219 [2019-11-27 09:57:49,330 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:57:49,332 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product09.cil.c [2019-11-27 09:57:49,367 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9d2c9d06/6cb1207b182e4e9e86a6c59be071eff0/FLAGbebd78219 [2019-11-27 09:57:49,407 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9d2c9d06/6cb1207b182e4e9e86a6c59be071eff0 [2019-11-27 09:57:49,414 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:57:49,421 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:57:49,426 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:49,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:57:49,437 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:57:49,438 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:49" (1/1) ... [2019-11-27 09:57:49,447 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 27.11 09:57:49, skipping insertion in model container [2019-11-27 09:57:49,447 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:49" (1/1) ... [2019-11-27 09:57:49,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:57:49,576 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:57:50,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:50,631 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:57:50,903 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:50,985 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:57:50,987 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:50 WrapperNode [2019-11-27 09:57:50,991 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:50,992 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:50,992 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:57:50,992 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:57:51,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:50" (1/1) ... [2019-11-27 09:57:51,077 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:50" (1/1) ... [2019-11-27 09:57:51,206 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:51,210 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:57:51,210 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:57:51,212 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:57:51,230 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:50" (1/1) ... [2019-11-27 09:57:51,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:50" (1/1) ... [2019-11-27 09:57:51,247 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:50" (1/1) ... [2019-11-27 09:57:51,248 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:50" (1/1) ... [2019-11-27 09:57:51,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:50" (1/1) ... [2019-11-27 09:57:51,309 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:50" (1/1) ... [2019-11-27 09:57:51,316 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:50" (1/1) ... [2019-11-27 09:57:51,327 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:57:51,336 INFO L168 Benchmark]: Toolchain (without parser) took 1913.31 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: -15.4 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:57:51,339 INFO L168 Benchmark]: CDTParser took 3.61 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 09:57:51,341 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1565.70 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 978.5 MB in the end (delta: -21.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:51,358 INFO L168 Benchmark]: Boogie Procedure Inliner took 217.68 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. [2019-11-27 09:57:51,359 INFO L168 Benchmark]: Boogie Preprocessor took 118.67 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:51,368 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.61 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 1565.70 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 978.5 MB in the end (delta: -21.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 217.68 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. * Boogie Preprocessor took 118.67 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...