./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec4_product55.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_spec4_product55.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 9385f61fe99e17c8ecdfdd2ac56623ca621310c3 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_spec4_product55.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 9385f61fe99e17c8ecdfdd2ac56623ca621310c3 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 09:58:40,447 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:58:40,449 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:58:40,470 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:58:40,471 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:58:40,482 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:58:40,484 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:58:40,489 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:58:40,504 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:58:40,507 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:58:40,508 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:58:40,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:58:40,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:58:40,517 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:58:40,518 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:58:40,519 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:58:40,523 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:58:40,524 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:58:40,529 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:58:40,534 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:58:40,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:58:40,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:58:40,545 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:58:40,548 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:58:40,554 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:58:40,555 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:58:40,555 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:58:40,556 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:58:40,558 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:58:40,559 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:58:40,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:58:40,561 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:58:40,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:58:40,565 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:58:40,567 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:58:40,567 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:58:40,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:58:40,571 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:58:40,572 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:58:40,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:58:40,576 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:58:40,578 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 09:58:40,606 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:58:40,608 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:58:40,611 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:58:40,613 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:58:40,613 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:58:40,613 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:58:40,613 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:58:40,614 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 09:58:40,614 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:58:40,614 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:58:40,615 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:58:40,616 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:58:40,616 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:58:40,618 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:58:40,618 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:58:40,618 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:58:40,618 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:58:40,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:58:40,619 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:58:40,619 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:58:40,619 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:58:40,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:58:40,621 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:58:40,621 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:58:40,621 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:58:40,622 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 09:58:40,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 09:58:40,622 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:58:40,622 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 -> 9385f61fe99e17c8ecdfdd2ac56623ca621310c3 [2019-11-27 09:58:41,104 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:58:41,120 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:58:41,128 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:58:41,130 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:58:41,130 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:58:41,131 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec4_product55.cil.c [2019-11-27 09:58:41,241 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50e792893/280d37388f094f0fbcabea5804db0bf7/FLAG965fdf268 [2019-11-27 09:58:42,021 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:58:42,031 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec4_product55.cil.c [2019-11-27 09:58:42,059 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50e792893/280d37388f094f0fbcabea5804db0bf7/FLAG965fdf268 [2019-11-27 09:58:42,253 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50e792893/280d37388f094f0fbcabea5804db0bf7 [2019-11-27 09:58:42,256 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:58:42,261 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:58:42,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:58:42,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:58:42,271 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:58:42,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:58:42" (1/1) ... [2019-11-27 09:58:42,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6628c258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:42, skipping insertion in model container [2019-11-27 09:58:42,275 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:58:42" (1/1) ... [2019-11-27 09:58:42,286 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:58:42,373 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:58:43,020 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:58:43,048 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:58:43,211 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:58:43,259 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:58:43,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:43 WrapperNode [2019-11-27 09:58:43,260 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:58:43,261 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:58:43,261 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:58:43,261 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:58:43,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:43" (1/1) ... [2019-11-27 09:58:43,314 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:43" (1/1) ... [2019-11-27 09:58:43,402 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:58:43,403 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:58:43,404 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:58:43,404 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:58:43,413 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:43" (1/1) ... [2019-11-27 09:58:43,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:43" (1/1) ... [2019-11-27 09:58:43,440 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:43" (1/1) ... [2019-11-27 09:58:43,441 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:43" (1/1) ... [2019-11-27 09:58:43,485 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:43" (1/1) ... [2019-11-27 09:58:43,519 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:43" (1/1) ... [2019-11-27 09:58:43,530 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:43" (1/1) ... [2019-11-27 09:58:43,543 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:58:43,555 INFO L168 Benchmark]: Toolchain (without parser) took 1289.62 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 972.7 MB in the end (delta: -12.5 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:58:43,556 INFO L168 Benchmark]: CDTParser took 1.51 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 09:58:43,560 INFO L168 Benchmark]: CACSL2BoogieTranslator took 993.15 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 978.5 MB in the end (delta: -18.2 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:58:43,568 INFO L168 Benchmark]: Boogie Procedure Inliner took 141.37 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 09:58:43,569 INFO L168 Benchmark]: Boogie Preprocessor took 145.95 ms. Allocated memory is still 1.0 GB. Free memory is still 972.7 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:58:43,577 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.51 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 993.15 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 978.5 MB in the end (delta: -18.2 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 141.37 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 145.95 ms. Allocated memory is still 1.0 GB. Free memory is still 972.7 MB. There was no memory consumed. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-da95e15 [2019-11-27 09:58:46,245 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:58:46,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:58:46,275 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:58:46,276 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:58:46,277 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:58:46,281 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:58:46,293 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:58:46,299 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:58:46,302 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:58:46,305 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:58:46,307 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:58:46,311 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:58:46,313 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:58:46,314 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:58:46,315 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:58:46,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:58:46,321 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:58:46,323 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:58:46,327 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:58:46,333 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:58:46,337 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:58:46,338 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:58:46,342 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:58:46,347 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:58:46,347 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:58:46,348 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:58:46,349 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:58:46,350 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:58:46,351 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:58:46,354 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:58:46,354 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:58:46,355 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:58:46,356 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:58:46,360 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:58:46,361 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:58:46,363 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:58:46,363 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:58:46,363 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:58:46,364 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:58:46,365 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:58:46,365 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 09:58:46,392 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:58:46,394 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:58:46,396 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:58:46,396 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:58:46,397 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:58:46,399 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:58:46,399 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:58:46,399 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:58:46,399 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:58:46,400 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:58:46,400 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:58:46,401 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:58:46,401 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 09:58:46,401 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 09:58:46,401 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:58:46,405 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:58:46,405 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:58:46,405 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:58:46,405 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:58:46,406 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:58:46,406 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:58:46,406 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:58:46,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:58:46,406 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:58:46,407 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:58:46,407 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:58:46,407 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 09:58:46,407 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 09:58:46,407 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:58:46,408 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 09:58:46,409 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 -> 9385f61fe99e17c8ecdfdd2ac56623ca621310c3 [2019-11-27 09:58:46,854 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:58:46,868 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:58:46,876 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:58:46,877 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:58:46,880 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:58:46,881 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec4_product55.cil.c [2019-11-27 09:58:46,987 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/738dc7a36/85e44a045e244215a4aa468dd7becc5b/FLAG1c61e036d [2019-11-27 09:58:47,828 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:58:47,831 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec4_product55.cil.c [2019-11-27 09:58:47,856 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/738dc7a36/85e44a045e244215a4aa468dd7becc5b/FLAG1c61e036d [2019-11-27 09:58:48,019 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/738dc7a36/85e44a045e244215a4aa468dd7becc5b [2019-11-27 09:58:48,027 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:58:48,031 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:58:48,033 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:58:48,036 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:58:48,039 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:58:48,044 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:58:48" (1/1) ... [2019-11-27 09:58:48,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6628c258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:48, skipping insertion in model container [2019-11-27 09:58:48,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:58:48" (1/1) ... [2019-11-27 09:58:48,062 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:58:48,138 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:58:48,809 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:58:48,850 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:58:49,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:58:49,085 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:58:49,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:49 WrapperNode [2019-11-27 09:58:49,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:58:49,087 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:58:49,087 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:58:49,087 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:58:49,102 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:49" (1/1) ... [2019-11-27 09:58:49,141 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:49" (1/1) ... [2019-11-27 09:58:49,234 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:58:49,235 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:58:49,235 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:58:49,236 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:58:49,243 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:49" (1/1) ... [2019-11-27 09:58:49,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:49" (1/1) ... [2019-11-27 09:58:49,260 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:49" (1/1) ... [2019-11-27 09:58:49,260 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:49" (1/1) ... [2019-11-27 09:58:49,306 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:49" (1/1) ... [2019-11-27 09:58:49,342 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:49" (1/1) ... [2019-11-27 09:58:49,347 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:58:49" (1/1) ... [2019-11-27 09:58:49,366 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:58:49,376 INFO L168 Benchmark]: Toolchain (without parser) took 1341.65 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 961.2 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.8 MB. Max. memory is 12.5 GB. [2019-11-27 09:58:49,379 INFO L168 Benchmark]: CDTParser took 1.23 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 09:58:49,380 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1053.83 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 972.7 MB in the end (delta: -6.7 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:58:49,383 INFO L168 Benchmark]: Boogie Procedure Inliner took 148.30 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 09:58:49,385 INFO L168 Benchmark]: Boogie Preprocessor took 132.42 ms. Allocated memory is still 1.0 GB. Free memory was 967.0 MB in the beginning and 961.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 09:58:49,397 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.23 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 1053.83 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 972.7 MB in the end (delta: -6.7 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 148.30 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 132.42 ms. Allocated memory is still 1.0 GB. Free memory was 967.0 MB in the beginning and 961.2 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...