./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_product32.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_product32.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 249d62a54436f1843aa0e9d30b8a57435cee856a ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_product32.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 249d62a54436f1843aa0e9d30b8a57435cee856a .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:20:54,316 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:20:54,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:20:54,343 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:20:54,345 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:20:54,347 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:20:54,351 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:20:54,362 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:20:54,369 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:20:54,372 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:20:54,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:20:54,378 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:20:54,379 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:20:54,382 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:20:54,384 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:20:54,387 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:20:54,389 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:20:54,392 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:20:54,395 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:20:54,400 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:20:54,409 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:20:54,413 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:20:54,414 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:20:54,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:20:54,423 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:20:54,424 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:20:54,424 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:20:54,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:20:54,428 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:20:54,429 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:20:54,430 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:20:54,430 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:20:54,433 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:20:54,434 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:20:54,435 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:20:54,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:20:54,439 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:20:54,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:20:54,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:20:54,440 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:20:54,444 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:20:54,445 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 16:20:54,472 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:20:54,474 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:20:54,476 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:20:54,479 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:20:54,479 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:20:54,479 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:20:54,480 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 16:20:54,480 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:20:54,480 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 16:20:54,480 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:20:54,481 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:20:54,481 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:20:54,482 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:20:54,482 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 16:20:54,482 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:20:54,484 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:20:54,484 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:20:54,484 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:20:54,484 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:20:54,485 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:20:54,485 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:20:54,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:20:54,485 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:20:54,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:20:54,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:20:54,487 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:20:54,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:20:54,487 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:20:54,488 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 -> 249d62a54436f1843aa0e9d30b8a57435cee856a [2019-11-27 16:20:54,965 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:20:54,995 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:20:55,005 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:20:55,007 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:20:55,010 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:20:55,011 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product32.cil.c [2019-11-27 16:20:55,169 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94543b8d4/ecadc7c622204570864718efde76db2f/FLAG2417c3695 [2019-11-27 16:20:56,440 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:20:56,442 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product32.cil.c [2019-11-27 16:20:56,478 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94543b8d4/ecadc7c622204570864718efde76db2f/FLAG2417c3695 [2019-11-27 16:20:56,518 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94543b8d4/ecadc7c622204570864718efde76db2f [2019-11-27 16:20:56,526 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:20:56,529 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:20:56,534 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:20:56,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:20:56,543 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:20:56,547 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:20:56" (1/1) ... [2019-11-27 16:20:56,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1200897d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:56, skipping insertion in model container [2019-11-27 16:20:56,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:20:56" (1/1) ... [2019-11-27 16:20:56,577 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:20:56,689 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:20:57,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:20:57,622 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 16:20:57,847 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:20:57,938 INFO L208 MainTranslator]: Completed translation [2019-11-27 16:20:57,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:57 WrapperNode [2019-11-27 16:20:57,940 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:20:57,942 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 16:20:57,942 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 16:20:57,943 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 16:20:57,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:57" (1/1) ... [2019-11-27 16:20:58,017 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:57" (1/1) ... [2019-11-27 16:20:58,120 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 16:20:58,121 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 16:20:58,121 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 16:20:58,121 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 16:20:58,157 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:57" (1/1) ... [2019-11-27 16:20:58,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:57" (1/1) ... [2019-11-27 16:20:58,174 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:57" (1/1) ... [2019-11-27 16:20:58,175 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:57" (1/1) ... [2019-11-27 16:20:58,210 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:57" (1/1) ... [2019-11-27 16:20:58,242 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:57" (1/1) ... [2019-11-27 16:20:58,259 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:20:57" (1/1) ... [2019-11-27 16:20:58,277 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 16:20:58,289 INFO L168 Benchmark]: Toolchain (without parser) took 1752.23 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 967.0 MB in the end (delta: -5.3 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:20:58,290 INFO L168 Benchmark]: CDTParser took 3.37 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 16:20:58,293 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1406.58 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 972.7 MB in the end (delta: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:20:58,296 INFO L168 Benchmark]: Boogie Procedure Inliner took 178.24 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:20:58,298 INFO L168 Benchmark]: Boogie Preprocessor took 158.15 ms. Allocated memory is still 1.0 GB. Free memory is still 967.0 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:20:58,309 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.37 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 1406.58 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 972.7 MB in the end (delta: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 178.24 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 158.15 ms. Allocated memory is still 1.0 GB. Free memory is still 967.0 MB. There was no memory consumed. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 16:21:02,278 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:21:02,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:21:02,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:21:02,323 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:21:02,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:21:02,330 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:21:02,343 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:21:02,353 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:21:02,359 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:21:02,362 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:21:02,370 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:21:02,370 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:21:02,374 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:21:02,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:21:02,383 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:21:02,385 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:21:02,390 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:21:02,394 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:21:02,401 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:21:02,411 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:21:02,417 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:21:02,421 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:21:02,423 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:21:02,432 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:21:02,432 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:21:02,433 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:21:02,440 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:21:02,441 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:21:02,442 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:21:02,443 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:21:02,444 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:21:02,445 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:21:02,448 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:21:02,451 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:21:02,453 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:21:02,455 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:21:02,458 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:21:02,458 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:21:02,460 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:21:02,464 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:21:02,465 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 16:21:02,522 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:21:02,528 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:21:02,529 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:21:02,534 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:21:02,536 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:21:02,536 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:21:02,537 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 16:21:02,537 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 16:21:02,537 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:21:02,537 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:21:02,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:21:02,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:21:02,539 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:21:02,540 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:21:02,541 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 16:21:02,542 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:21:02,543 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:21:02,543 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:21:02,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:21:02,547 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:21:02,548 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:21:02,548 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:21:02,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:21:02,549 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:21:02,550 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:21:02,550 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:21:02,550 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:21:02,550 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:21:02,551 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:21:02,552 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:21:02,555 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 -> 249d62a54436f1843aa0e9d30b8a57435cee856a [2019-11-27 16:21:03,127 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:21:03,174 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:21:03,182 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:21:03,185 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:21:03,189 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:21:03,191 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product32.cil.c [2019-11-27 16:21:03,358 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f73f4b59/f4652fce433b4aa9a2c6677ad228ee89/FLAGed352213e [2019-11-27 16:21:04,580 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:21:04,581 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product32.cil.c [2019-11-27 16:21:04,616 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f73f4b59/f4652fce433b4aa9a2c6677ad228ee89/FLAGed352213e [2019-11-27 16:21:04,659 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f73f4b59/f4652fce433b4aa9a2c6677ad228ee89 [2019-11-27 16:21:04,668 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:21:04,673 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:21:04,677 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:21:04,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:21:04,687 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:21:04,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:21:04" (1/1) ... [2019-11-27 16:21:04,699 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 04:21:04, skipping insertion in model container [2019-11-27 16:21:04,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:21:04" (1/1) ... [2019-11-27 16:21:04,719 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:21:04,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:21:05,760 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:21:05,797 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 16:21:06,021 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:21:06,102 INFO L208 MainTranslator]: Completed translation [2019-11-27 16:21:06,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:06 WrapperNode [2019-11-27 16:21:06,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:21:06,104 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 16:21:06,105 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 16:21:06,105 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 16:21:06,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:06" (1/1) ... [2019-11-27 16:21:06,179 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:06" (1/1) ... [2019-11-27 16:21:06,271 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 16:21:06,287 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 16:21:06,287 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 16:21:06,287 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 16:21:06,312 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:06" (1/1) ... [2019-11-27 16:21:06,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:06" (1/1) ... [2019-11-27 16:21:06,331 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:06" (1/1) ... [2019-11-27 16:21:06,333 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:06" (1/1) ... [2019-11-27 16:21:06,363 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:06" (1/1) ... [2019-11-27 16:21:06,382 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:06" (1/1) ... [2019-11-27 16:21:06,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:06" (1/1) ... [2019-11-27 16:21:06,400 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 16:21:06,412 INFO L168 Benchmark]: Toolchain (without parser) took 1733.22 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 967.0 MB in the end (delta: -5.3 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:21:06,430 INFO L168 Benchmark]: CDTParser took 0.35 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 16:21:06,433 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1426.58 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 972.7 MB in the end (delta: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:21:06,439 INFO L168 Benchmark]: Boogie Procedure Inliner took 167.32 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:21:06,443 INFO L168 Benchmark]: Boogie Preprocessor took 115.85 ms. Allocated memory is still 1.0 GB. Free memory is still 967.0 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:21:06,450 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 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1426.58 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 972.7 MB in the end (delta: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 167.32 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 115.85 ms. Allocated memory is still 1.0 GB. Free memory is still 967.0 MB. There was no memory consumed. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...