./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_product03.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 509859d6 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_product03.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 181dcb39cfcdf755d846c39f79068002a5e5061c .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_product03.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 181dcb39cfcdf755d846c39f79068002a5e5061c ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 16:20:38,073 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:20:38,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:20:38,106 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:20:38,107 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:20:38,119 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:20:38,123 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:20:38,142 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:20:38,146 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:20:38,151 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:20:38,156 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:20:38,161 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:20:38,163 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:20:38,169 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:20:38,173 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:20:38,180 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:20:38,182 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:20:38,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:20:38,195 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:20:38,203 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:20:38,210 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:20:38,217 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:20:38,220 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:20:38,226 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:20:38,234 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:20:38,235 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:20:38,235 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:20:38,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:20:38,243 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:20:38,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:20:38,245 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:20:38,246 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:20:38,246 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:20:38,250 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:20:38,253 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:20:38,255 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:20:38,258 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:20:38,259 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:20:38,259 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:20:38,263 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:20:38,265 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:20:38,267 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 16:20:38,306 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:20:38,309 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:20:38,315 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:20:38,315 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:20:38,315 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:20:38,316 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:20:38,316 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 16:20:38,316 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:20:38,317 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 16:20:38,319 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:20:38,320 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:20:38,320 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:20:38,321 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:20:38,321 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 16:20:38,322 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:20:38,324 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:20:38,324 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:20:38,325 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:20:38,325 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:20:38,325 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:20:38,325 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:20:38,329 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:20:38,329 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:20:38,330 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:20:38,330 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:20:38,330 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:20:38,331 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:20:38,331 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:20:38,331 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 -> 181dcb39cfcdf755d846c39f79068002a5e5061c [2019-11-27 16:20:38,923 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:20:38,951 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:20:38,959 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:20:38,962 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:20:38,966 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:20:38,967 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product03.cil.c [2019-11-27 16:20:39,128 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04fbf1b3f/d863c5c9d9cc4ef58a7bf23fc0fad41c/FLAG353d73841 [2019-11-27 16:20:40,315 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:20:40,323 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product03.cil.c [2019-11-27 16:20:40,356 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04fbf1b3f/d863c5c9d9cc4ef58a7bf23fc0fad41c/FLAG353d73841 [2019-11-27 16:20:40,395 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04fbf1b3f/d863c5c9d9cc4ef58a7bf23fc0fad41c [2019-11-27 16:20:40,406 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:20:40,410 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:20:40,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:20:40,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:20:40,421 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:20:40,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:20:40" (1/1) ... [2019-11-27 16:20:40,431 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 04:20:40, skipping insertion in model container [2019-11-27 16:20:40,433 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:20:40" (1/1) ... [2019-11-27 16:20:40,451 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:20:40,558 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:20:41,415 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:20:41,459 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 16:20:41,687 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:20:41,768 INFO L208 MainTranslator]: Completed translation [2019-11-27 16:20:41,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:41 WrapperNode [2019-11-27 16:20:41,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:20:41,777 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 16:20:41,778 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 16:20:41,778 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 16:20:41,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:41" (1/1) ... [2019-11-27 16:20:41,855 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:41" (1/1) ... [2019-11-27 16:20:41,945 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 16:20:41,948 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 16:20:41,948 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 16:20:41,948 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 16:20:41,959 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:41" (1/1) ... [2019-11-27 16:20:41,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:41" (1/1) ... [2019-11-27 16:20:41,980 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:41" (1/1) ... [2019-11-27 16:20:41,981 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:41" (1/1) ... [2019-11-27 16:20:42,001 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:41" (1/1) ... [2019-11-27 16:20:42,029 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:41" (1/1) ... [2019-11-27 16:20:42,036 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:41" (1/1) ... [2019-11-27 16:20:42,043 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 16:20:42,061 INFO L168 Benchmark]: Toolchain (without parser) took 1639.31 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 967.1 MB in the end (delta: 293.7 kB). Peak memory consumption was 359.3 kB. Max. memory is 12.5 GB. [2019-11-27 16:20:42,072 INFO L168 Benchmark]: CDTParser took 0.35 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 16:20:42,074 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1364.49 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 972.9 MB in the end (delta: -5.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:20:42,076 INFO L168 Benchmark]: Boogie Procedure Inliner took 170.50 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:20:42,078 INFO L168 Benchmark]: Boogie Preprocessor took 97.01 ms. Allocated memory is still 1.0 GB. Free memory was 972.9 MB in the beginning and 967.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:20:42,087 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 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 1364.49 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 972.9 MB in the end (delta: -5.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 170.50 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 97.01 ms. Allocated memory is still 1.0 GB. Free memory was 972.9 MB in the beginning and 967.1 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 0.1.24-509859d [2019-11-27 16:20:46,025 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:20:46,031 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:20:46,075 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:20:46,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:20:46,078 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:20:46,085 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:20:46,102 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:20:46,104 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:20:46,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:20:46,112 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:20:46,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:20:46,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:20:46,126 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:20:46,129 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:20:46,133 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:20:46,137 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:20:46,143 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:20:46,151 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:20:46,156 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:20:46,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:20:46,171 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:20:46,173 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:20:46,179 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:20:46,187 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:20:46,188 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:20:46,188 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:20:46,190 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:20:46,192 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:20:46,196 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:20:46,196 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:20:46,197 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:20:46,201 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:20:46,202 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:20:46,207 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:20:46,208 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:20:46,209 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:20:46,211 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:20:46,211 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:20:46,215 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:20:46,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:20:46,219 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 16:20:46,260 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:20:46,265 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:20:46,268 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:20:46,268 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:20:46,268 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:20:46,269 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:20:46,271 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 16:20:46,271 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 16:20:46,272 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:20:46,272 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:20:46,273 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:20:46,276 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:20:46,276 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:20:46,277 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:20:46,277 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 16:20:46,277 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:20:46,278 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:20:46,278 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:20:46,278 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:20:46,278 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:20:46,281 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:20:46,281 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:20:46,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:20:46,282 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:20:46,282 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:20:46,283 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:20:46,283 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:20:46,284 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:20:46,284 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:20:46,287 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:20:46,288 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 -> 181dcb39cfcdf755d846c39f79068002a5e5061c [2019-11-27 16:20:46,860 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:20:46,893 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:20:46,901 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:20:46,903 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:20:46,906 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:20:46,911 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product03.cil.c [2019-11-27 16:20:47,069 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91ea73be2/484856411a1b41f69b8f99f95707fdfd/FLAG08e830ff9 [2019-11-27 16:20:48,320 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:20:48,324 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product03.cil.c [2019-11-27 16:20:48,367 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91ea73be2/484856411a1b41f69b8f99f95707fdfd/FLAG08e830ff9 [2019-11-27 16:20:48,405 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/91ea73be2/484856411a1b41f69b8f99f95707fdfd [2019-11-27 16:20:48,416 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:20:48,419 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:20:48,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:20:48,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:20:48,433 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:20:48,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:20:48" (1/1) ... [2019-11-27 16:20:48,443 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 04:20:48, skipping insertion in model container [2019-11-27 16:20:48,444 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:20:48" (1/1) ... [2019-11-27 16:20:48,464 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:20:48,575 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:20:49,473 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:20:49,507 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 16:20:49,745 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:20:49,814 INFO L208 MainTranslator]: Completed translation [2019-11-27 16:20:49,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:49 WrapperNode [2019-11-27 16:20:49,815 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:20:49,817 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 16:20:49,818 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 16:20:49,818 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 16:20:49,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:49" (1/1) ... [2019-11-27 16:20:49,886 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:49" (1/1) ... [2019-11-27 16:20:49,964 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 16:20:49,965 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 16:20:49,965 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 16:20:49,965 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 16:20:49,976 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:49" (1/1) ... [2019-11-27 16:20:49,977 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:49" (1/1) ... [2019-11-27 16:20:49,989 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:49" (1/1) ... [2019-11-27 16:20:49,990 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:49" (1/1) ... [2019-11-27 16:20:50,023 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:49" (1/1) ... [2019-11-27 16:20:50,047 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:49" (1/1) ... [2019-11-27 16:20:50,053 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:49" (1/1) ... [2019-11-27 16:20:50,059 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 16:20:50,068 INFO L168 Benchmark]: Toolchain (without parser) took 1645.86 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 967.1 MB in the end (delta: 313.2 kB). Peak memory consumption was 378.7 kB. Max. memory is 12.5 GB. [2019-11-27 16:20:50,081 INFO L168 Benchmark]: CDTParser took 3.56 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 16:20:50,082 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1391.70 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 972.8 MB in the end (delta: -5.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 12.5 GB. [2019-11-27 16:20:50,083 INFO L168 Benchmark]: Boogie Procedure Inliner took 147.15 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:20:50,084 INFO L168 Benchmark]: Boogie Preprocessor took 97.00 ms. Allocated memory is still 1.0 GB. Free memory was 972.8 MB in the beginning and 967.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:20:50,093 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.56 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 1391.70 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 972.8 MB in the end (delta: -5.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 147.15 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 97.00 ms. Allocated memory is still 1.0 GB. Free memory was 972.8 MB in the beginning and 967.1 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...