./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_productSimulator.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_productSimulator.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 0b5369e4c405e8397dff04a83a57a11661bb278d ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_productSimulator.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 0b5369e4c405e8397dff04a83a57a11661bb278d ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 09:58:10,854 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:58:10,860 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:58:10,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:58:10,895 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:58:10,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:58:10,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:58:10,922 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:58:10,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:58:10,931 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:58:10,938 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:58:10,942 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:58:10,942 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:58:10,948 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:58:10,954 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:58:10,957 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:58:10,960 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:58:10,965 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:58:10,973 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:58:10,981 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:58:10,990 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:58:11,000 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:58:11,002 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:58:11,004 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:58:11,014 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:58:11,015 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:58:11,015 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:58:11,018 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:58:11,019 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:58:11,021 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:58:11,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:58:11,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:58:11,027 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:58:11,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:58:11,033 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:58:11,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:58:11,037 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:58:11,038 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:58:11,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:58:11,044 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:58:11,046 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:58:11,049 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 09:58:11,089 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:58:11,090 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:58:11,095 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:58:11,096 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:58:11,098 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:58:11,098 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:58:11,099 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:58:11,100 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 09:58:11,100 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:58:11,100 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:58:11,104 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:58:11,105 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:58:11,105 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:58:11,105 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:58:11,106 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:58:11,106 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:58:11,106 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:58:11,108 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:58:11,108 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:58:11,108 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:58:11,109 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:58:11,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:58:11,111 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:58:11,112 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:58:11,112 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:58:11,112 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 09:58:11,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 09:58:11,114 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:58:11,114 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 -> 0b5369e4c405e8397dff04a83a57a11661bb278d [2019-11-27 09:58:11,696 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:58:11,728 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:58:11,735 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:58:11,737 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:58:11,741 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:58:11,742 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_productSimulator.cil.c [2019-11-27 09:58:11,902 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a97c92c2d/d1c6ae33ab044f7a9fb650f8be2b8313/FLAG3274aca94 [2019-11-27 09:58:12,905 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:58:12,908 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_productSimulator.cil.c [2019-11-27 09:58:12,948 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a97c92c2d/d1c6ae33ab044f7a9fb650f8be2b8313/FLAG3274aca94 [2019-11-27 09:58:12,982 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a97c92c2d/d1c6ae33ab044f7a9fb650f8be2b8313 [2019-11-27 09:58:12,987 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:58:12,989 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:58:12,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:58:12,999 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:58:13,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:58:13,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:58:12" (1/1) ... [2019-11-27 09:58:13,009 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76bb17a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:13, skipping insertion in model container [2019-11-27 09:58:13,009 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:58:12" (1/1) ... [2019-11-27 09:58:13,026 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:58:13,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:58:14,129 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:58:14,170 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:58:14,385 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:58:14,488 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:58:14,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:14 WrapperNode [2019-11-27 09:58:14,490 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:58:14,491 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:58:14,491 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:58:14,491 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:58:14,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:14" (1/1) ... [2019-11-27 09:58:14,552 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:14" (1/1) ... [2019-11-27 09:58:14,813 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:58:14,814 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:58:14,814 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:58:14,814 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:58:14,827 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:14" (1/1) ... [2019-11-27 09:58:14,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:14" (1/1) ... [2019-11-27 09:58:14,866 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:14" (1/1) ... [2019-11-27 09:58:14,867 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:14" (1/1) ... [2019-11-27 09:58:14,987 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:14" (1/1) ... [2019-11-27 09:58:15,046 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:14" (1/1) ... [2019-11-27 09:58:15,068 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:14" (1/1) ... [2019-11-27 09:58:15,109 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:58:15,117 INFO L168 Benchmark]: Toolchain (without parser) took 2123.85 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 957.0 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:58:15,124 INFO L168 Benchmark]: CDTParser took 0.62 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. [2019-11-27 09:58:15,128 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1491.34 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 979.9 MB in the end (delta: -12.5 MB). Peak memory consumption was 22.0 MB. Max. memory is 12.5 GB. [2019-11-27 09:58:15,132 INFO L168 Benchmark]: Boogie Procedure Inliner took 322.97 ms. Allocated memory is still 1.0 GB. Free memory was 979.9 MB in the beginning and 962.7 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-27 09:58:15,134 INFO L168 Benchmark]: Boogie Preprocessor took 296.37 ms. Allocated memory is still 1.0 GB. Free memory was 962.7 MB in the beginning and 957.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 09:58:15,148 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 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 1491.34 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 979.9 MB in the end (delta: -12.5 MB). Peak memory consumption was 22.0 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 322.97 ms. Allocated memory is still 1.0 GB. Free memory was 979.9 MB in the beginning and 962.7 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 296.37 ms. Allocated memory is still 1.0 GB. Free memory was 962.7 MB in the beginning and 957.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-da95e15 [2019-11-27 09:58:19,004 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:58:19,011 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:58:19,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:58:19,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:58:19,049 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:58:19,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:58:19,071 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:58:19,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:58:19,084 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:58:19,086 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:58:19,090 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:58:19,093 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:58:19,101 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:58:19,104 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:58:19,106 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:58:19,110 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:58:19,114 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:58:19,121 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:58:19,127 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:58:19,137 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:58:19,141 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:58:19,146 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:58:19,151 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:58:19,160 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:58:19,160 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:58:19,161 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:58:19,163 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:58:19,163 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:58:19,165 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:58:19,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:58:19,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:58:19,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:58:19,174 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:58:19,176 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:58:19,179 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:58:19,180 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:58:19,184 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:58:19,184 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:58:19,188 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:58:19,190 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:58:19,192 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 09:58:19,232 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:58:19,234 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:58:19,241 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:58:19,242 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:58:19,243 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:58:19,243 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:58:19,246 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:58:19,246 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:58:19,246 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:58:19,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:58:19,248 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:58:19,248 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:58:19,249 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 09:58:19,251 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 09:58:19,252 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:58:19,252 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:58:19,252 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:58:19,253 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:58:19,253 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:58:19,256 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:58:19,256 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:58:19,256 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:58:19,257 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:58:19,257 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:58:19,257 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:58:19,258 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:58:19,258 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 09:58:19,258 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 09:58:19,261 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:58:19,261 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 09:58:19,263 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 -> 0b5369e4c405e8397dff04a83a57a11661bb278d [2019-11-27 09:58:19,871 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:58:19,903 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:58:19,906 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:58:19,913 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:58:19,914 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:58:19,918 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_productSimulator.cil.c [2019-11-27 09:58:20,081 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c5327fa9/e6856479b105495bbfcdc13d4629fe41/FLAGf5d383f52 [2019-11-27 09:58:21,310 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:58:21,313 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_productSimulator.cil.c [2019-11-27 09:58:21,339 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c5327fa9/e6856479b105495bbfcdc13d4629fe41/FLAGf5d383f52 [2019-11-27 09:58:21,359 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c5327fa9/e6856479b105495bbfcdc13d4629fe41 [2019-11-27 09:58:21,364 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:58:21,368 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:58:21,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:58:21,384 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:58:21,389 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:58:21,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:58:21" (1/1) ... [2019-11-27 09:58:21,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f9a9c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:21, skipping insertion in model container [2019-11-27 09:58:21,394 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:58:21" (1/1) ... [2019-11-27 09:58:21,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:58:21,536 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:58:22,553 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:58:22,601 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:58:22,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:58:22,958 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:58:22,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:22 WrapperNode [2019-11-27 09:58:22,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:58:22,961 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:58:22,961 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:58:22,961 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:58:22,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:22" (1/1) ... [2019-11-27 09:58:23,019 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:22" (1/1) ... [2019-11-27 09:58:23,256 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:58:23,269 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:58:23,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:58:23,272 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:58:23,283 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:22" (1/1) ... [2019-11-27 09:58:23,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:22" (1/1) ... [2019-11-27 09:58:23,317 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:22" (1/1) ... [2019-11-27 09:58:23,319 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:22" (1/1) ... [2019-11-27 09:58:23,442 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:22" (1/1) ... [2019-11-27 09:58:23,523 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:22" (1/1) ... [2019-11-27 09:58:23,549 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:22" (1/1) ... [2019-11-27 09:58:23,596 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:58:23,605 INFO L168 Benchmark]: Toolchain (without parser) took 2231.07 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 949.7 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 12.5 GB. [2019-11-27 09:58:23,608 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 09:58:23,611 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1577.20 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 966.9 MB in the end (delta: -5.2 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-27 09:58:23,613 INFO L168 Benchmark]: Boogie Procedure Inliner took 308.38 ms. Allocated memory is still 1.0 GB. Free memory was 966.9 MB in the beginning and 955.5 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:58:23,618 INFO L168 Benchmark]: Boogie Preprocessor took 327.04 ms. Allocated memory is still 1.0 GB. Free memory was 955.5 MB in the beginning and 949.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 09:58:23,630 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 1577.20 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 966.9 MB in the end (delta: -5.2 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 308.38 ms. Allocated memory is still 1.0 GB. Free memory was 966.9 MB in the beginning and 955.5 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 327.04 ms. Allocated memory is still 1.0 GB. Free memory was 955.5 MB in the beginning and 949.7 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...