./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_product27.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 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_spec5_product27.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 8a86e2c2f9844e6977fd90934a9b91c076ab32f2 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_spec5_product27.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 8a86e2c2f9844e6977fd90934a9b91c076ab32f2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:11:23,127 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:11:23,131 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:11:23,153 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:11:23,154 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:11:23,157 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:11:23,161 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:11:23,174 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:11:23,180 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:11:23,183 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:11:23,185 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:11:23,189 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:11:23,189 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:11:23,193 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:11:23,196 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:11:23,198 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:11:23,199 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:11:23,201 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:11:23,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:11:23,208 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:11:23,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:11:23,220 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:11:23,221 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:11:23,225 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:11:23,231 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:11:23,232 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:11:23,232 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:11:23,234 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:11:23,234 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:11:23,235 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:11:23,235 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:11:23,238 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:11:23,239 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:11:23,240 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:11:23,241 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:11:23,243 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:11:23,244 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:11:23,244 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:11:23,244 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:11:23,245 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:11:23,250 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:11:23,251 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:11:23,280 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:11:23,280 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:11:23,282 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:11:23,282 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:11:23,283 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:11:23,283 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:11:23,283 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:11:23,283 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:11:23,283 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:11:23,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:11:23,286 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:11:23,286 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:11:23,286 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:11:23,287 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:11:23,288 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:11:23,288 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:11:23,288 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:11:23,288 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:11:23,289 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:11:23,290 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:11:23,290 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:11:23,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:11:23,290 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:11:23,291 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:11:23,292 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:11:23,292 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:11:23,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:11:23,292 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:11:23,292 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 -> 8a86e2c2f9844e6977fd90934a9b91c076ab32f2 [2019-11-26 17:11:23,752 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:11:23,769 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:11:23,775 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:11:23,777 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:11:23,779 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:11:23,780 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product27.cil.c [2019-11-26 17:11:23,885 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50015a720/c837e1fb81604f14a693365d3d3d4a35/FLAG6d0c8488a [2019-11-26 17:11:24,699 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:11:24,703 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product27.cil.c [2019-11-26 17:11:24,724 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50015a720/c837e1fb81604f14a693365d3d3d4a35/FLAG6d0c8488a [2019-11-26 17:11:24,908 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50015a720/c837e1fb81604f14a693365d3d3d4a35 [2019-11-26 17:11:24,911 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:11:24,913 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:11:24,920 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:11:24,920 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:11:24,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:11:24,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:11:24" (1/1) ... [2019-11-26 17:11:24,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6628c258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:24, skipping insertion in model container [2019-11-26 17:11:24,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:11:24" (1/1) ... [2019-11-26 17:11:24,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:11:25,027 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:11:25,680 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:11:25,706 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:11:25,874 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:11:25,934 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:11:25,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:25 WrapperNode [2019-11-26 17:11:25,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:11:25,939 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:11:25,939 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:11:25,939 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:11:25,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:25" (1/1) ... [2019-11-26 17:11:26,000 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:25" (1/1) ... [2019-11-26 17:11:26,059 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:11:26,062 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:11:26,062 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:11:26,062 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:11:26,077 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:25" (1/1) ... [2019-11-26 17:11:26,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:25" (1/1) ... [2019-11-26 17:11:26,088 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:25" (1/1) ... [2019-11-26 17:11:26,088 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:25" (1/1) ... [2019-11-26 17:11:26,109 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:25" (1/1) ... [2019-11-26 17:11:26,136 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:25" (1/1) ... [2019-11-26 17:11:26,143 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:25" (1/1) ... [2019-11-26 17:11:26,151 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:11:26,168 INFO L168 Benchmark]: Toolchain (without parser) took 1239.95 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). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:11:26,169 INFO L168 Benchmark]: CDTParser took 0.23 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. [2019-11-26 17:11:26,170 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1019.09 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 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. [2019-11-26 17:11:26,173 INFO L168 Benchmark]: Boogie Procedure Inliner took 122.62 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. [2019-11-26 17:11:26,174 INFO L168 Benchmark]: Boogie Preprocessor took 89.13 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:26,179 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 1019.09 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 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 122.62 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 89.13 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.8 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 0.1.24-025d5a2 [2019-11-26 17:11:28,873 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:11:28,876 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:11:28,899 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:11:28,901 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:11:28,909 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:11:28,911 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:11:28,924 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:11:28,932 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:11:28,937 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:11:28,938 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:11:28,940 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:11:28,942 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:11:28,945 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:11:28,946 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:11:28,949 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:11:28,952 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:11:28,953 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:11:28,957 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:11:28,962 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:11:28,967 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:11:28,972 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:11:28,975 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:11:28,977 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:11:28,982 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:11:28,985 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:11:28,985 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:11:28,987 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:11:28,987 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:11:28,988 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:11:28,990 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:11:28,991 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:11:28,991 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:11:28,993 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:11:28,995 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:11:28,999 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:11:29,000 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:11:29,000 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:11:29,000 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:11:29,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:11:29,004 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:11:29,004 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:11:29,032 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:11:29,034 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:11:29,038 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:11:29,038 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:11:29,038 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:11:29,039 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:11:29,040 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:11:29,040 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:11:29,040 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:11:29,040 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:11:29,041 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:11:29,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:11:29,043 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:11:29,043 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:11:29,044 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:11:29,044 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:11:29,044 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:11:29,046 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:11:29,046 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:11:29,046 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:11:29,046 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:11:29,047 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:11:29,047 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:11:29,047 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:11:29,047 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:11:29,049 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:11:29,049 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:11:29,049 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:11:29,049 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:11:29,050 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:11:29,050 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 -> 8a86e2c2f9844e6977fd90934a9b91c076ab32f2 [2019-11-26 17:11:29,501 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:11:29,516 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:11:29,519 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:11:29,522 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:11:29,526 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:11:29,527 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product27.cil.c [2019-11-26 17:11:29,626 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1743bcdb/53562d7f8aa1401e8312ce3c5c3e7f54/FLAG80afb1525 [2019-11-26 17:11:30,435 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:11:30,436 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product27.cil.c [2019-11-26 17:11:30,470 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1743bcdb/53562d7f8aa1401e8312ce3c5c3e7f54/FLAG80afb1525 [2019-11-26 17:11:30,640 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1743bcdb/53562d7f8aa1401e8312ce3c5c3e7f54 [2019-11-26 17:11:30,645 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:11:30,646 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:11:30,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:11:30,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:11:30,660 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:11:30,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:11:30" (1/1) ... [2019-11-26 17:11:30,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10339ec5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:30, skipping insertion in model container [2019-11-26 17:11:30,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:11:30" (1/1) ... [2019-11-26 17:11:30,676 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:11:30,764 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:11:31,412 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:11:31,448 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:11:31,613 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:11:31,675 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:11:31,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:31 WrapperNode [2019-11-26 17:11:31,679 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:11:31,679 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:11:31,681 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:11:31,681 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:11:31,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:31" (1/1) ... [2019-11-26 17:11:31,746 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:31" (1/1) ... [2019-11-26 17:11:31,825 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:11:31,825 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:11:31,826 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:11:31,827 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:11:31,835 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:31" (1/1) ... [2019-11-26 17:11:31,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:31" (1/1) ... [2019-11-26 17:11:31,844 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:31" (1/1) ... [2019-11-26 17:11:31,845 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:31" (1/1) ... [2019-11-26 17:11:31,872 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:31" (1/1) ... [2019-11-26 17:11:31,883 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:31" (1/1) ... [2019-11-26 17:11:31,890 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:31" (1/1) ... [2019-11-26 17:11:31,897 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:11:31,903 INFO L168 Benchmark]: Toolchain (without parser) took 1255.40 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 972.6 MB in the end (delta: -10.9 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:11:31,907 INFO L168 Benchmark]: CDTParser took 0.23 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. [2019-11-26 17:11:31,922 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1022.00 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 978.3 MB in the end (delta: -16.6 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:31,923 INFO L168 Benchmark]: Boogie Procedure Inliner took 145.69 ms. Allocated memory is still 1.0 GB. Free memory is still 978.3 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:11:31,926 INFO L168 Benchmark]: Boogie Preprocessor took 74.36 ms. Allocated memory is still 1.0 GB. Free memory was 978.3 MB in the beginning and 972.6 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:31,937 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 1022.00 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 978.3 MB in the end (delta: -16.6 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 145.69 ms. Allocated memory is still 1.0 GB. Free memory is still 978.3 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 74.36 ms. Allocated memory is still 1.0 GB. Free memory was 978.3 MB in the beginning and 972.6 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...