./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec1_product46.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_spec1_product46.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 e7c5f28f8e853ca099a40c34c7e85dac8d6464b4 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_spec1_product46.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 e7c5f28f8e853ca099a40c34c7e85dac8d6464b4 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 09:56:46,254 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:56:46,257 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:56:46,278 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:56:46,279 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:56:46,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:56:46,290 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:56:46,302 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:56:46,307 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:56:46,312 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:56:46,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:56:46,317 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:56:46,317 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:56:46,321 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:56:46,323 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:56:46,324 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:56:46,327 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:56:46,328 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:56:46,332 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:56:46,337 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:56:46,341 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:56:46,346 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:56:46,348 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:56:46,351 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:56:46,357 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:56:46,359 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:56:46,359 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:56:46,361 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:56:46,364 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:56:46,365 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:56:46,366 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:56:46,366 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:56:46,367 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:56:46,369 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:56:46,370 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:56:46,372 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:56:46,373 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:56:46,373 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:56:46,373 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:56:46,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:56:46,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:56:46,381 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 09:56:46,407 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:56:46,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:56:46,412 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:56:46,412 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:56:46,412 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:56:46,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:56:46,413 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:56:46,415 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 09:56:46,415 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:56:46,415 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:56:46,416 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:56:46,416 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:56:46,416 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:56:46,417 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:56:46,417 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:56:46,417 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:56:46,420 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:56:46,420 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:56:46,420 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:56:46,420 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:56:46,421 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:56:46,421 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:56:46,421 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:56:46,421 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:56:46,422 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:56:46,422 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 09:56:46,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 09:56:46,423 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:56:46,423 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 -> e7c5f28f8e853ca099a40c34c7e85dac8d6464b4 [2019-11-27 09:56:46,893 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:56:46,909 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:56:46,913 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:56:46,919 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:56:46,923 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:56:46,924 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec1_product46.cil.c [2019-11-27 09:56:47,023 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9abd8b895/fdbb5b7b7a224c91a66a5ad1b8e1b449/FLAG96e9ac828 [2019-11-27 09:56:47,849 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:56:47,851 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec1_product46.cil.c [2019-11-27 09:56:47,882 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9abd8b895/fdbb5b7b7a224c91a66a5ad1b8e1b449/FLAG96e9ac828 [2019-11-27 09:56:47,914 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9abd8b895/fdbb5b7b7a224c91a66a5ad1b8e1b449 [2019-11-27 09:56:47,920 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:56:47,923 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:56:47,926 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:56:47,926 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:56:47,933 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:56:47,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:56:47" (1/1) ... [2019-11-27 09:56:47,940 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a8eb7d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:47, skipping insertion in model container [2019-11-27 09:56:47,940 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:56:47" (1/1) ... [2019-11-27 09:56:47,956 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:56:48,033 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:56:48,690 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:56:48,720 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:56:48,874 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:56:48,917 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:56:48,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:48 WrapperNode [2019-11-27 09:56:48,919 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:56:48,924 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:56:48,925 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:56:48,925 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:56:48,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:48" (1/1) ... [2019-11-27 09:56:48,987 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:48" (1/1) ... [2019-11-27 09:56:49,079 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:56:49,079 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:56:49,081 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:56:49,081 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:56:49,089 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:48" (1/1) ... [2019-11-27 09:56:49,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:48" (1/1) ... [2019-11-27 09:56:49,103 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:48" (1/1) ... [2019-11-27 09:56:49,105 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:48" (1/1) ... [2019-11-27 09:56:49,128 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:48" (1/1) ... [2019-11-27 09:56:49,163 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:48" (1/1) ... [2019-11-27 09:56:49,169 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:48" (1/1) ... [2019-11-27 09:56:49,178 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:56:49,191 INFO L168 Benchmark]: Toolchain (without parser) took 1261.83 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 972.7 MB in the end (delta: -5.3 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:56:49,193 INFO L168 Benchmark]: CDTParser took 0.22 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 09:56:49,196 INFO L168 Benchmark]: CACSL2BoogieTranslator took 993.65 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 978.5 MB in the end (delta: -11.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:56:49,201 INFO L168 Benchmark]: Boogie Procedure Inliner took 154.66 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:56:49,202 INFO L168 Benchmark]: Boogie Preprocessor took 103.26 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 09:56:49,214 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 993.65 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 978.5 MB in the end (delta: -11.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 154.66 ms. Allocated memory is still 1.0 GB. Free memory is still 978.5 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 103.26 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. 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 09:56:51,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:56:51,911 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:56:51,930 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:56:51,931 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:56:51,940 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:56:51,942 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:56:51,946 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:56:51,960 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:56:51,963 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:56:51,967 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:56:51,969 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:56:51,970 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:56:51,972 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:56:51,973 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:56:51,974 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:56:51,978 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:56:51,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:56:51,984 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:56:51,988 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:56:51,993 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:56:51,994 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:56:51,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:56:52,003 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:56:52,008 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:56:52,009 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:56:52,009 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:56:52,011 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:56:52,012 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:56:52,014 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:56:52,015 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:56:52,015 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:56:52,017 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:56:52,020 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:56:52,022 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:56:52,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:56:52,024 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:56:52,025 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:56:52,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:56:52,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:56:52,030 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:56:52,031 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 09:56:52,064 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:56:52,064 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:56:52,068 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:56:52,069 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:56:52,069 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:56:52,069 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:56:52,069 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:56:52,069 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:56:52,070 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:56:52,070 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:56:52,071 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:56:52,074 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:56:52,074 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 09:56:52,074 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 09:56:52,075 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:56:52,075 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:56:52,075 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:56:52,075 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:56:52,075 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:56:52,076 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:56:52,076 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:56:52,076 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:56:52,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:56:52,076 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:56:52,077 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:56:52,077 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:56:52,079 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 09:56:52,079 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 09:56:52,079 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:56:52,079 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 09:56:52,080 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 -> e7c5f28f8e853ca099a40c34c7e85dac8d6464b4 [2019-11-27 09:56:52,547 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:56:52,566 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:56:52,572 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:56:52,573 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:56:52,577 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:56:52,578 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec1_product46.cil.c [2019-11-27 09:56:52,689 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b7446c89/362752d28cad4215929bbd8c571d224f/FLAGafafbf03a [2019-11-27 09:56:53,508 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:56:53,510 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec1_product46.cil.c [2019-11-27 09:56:53,533 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b7446c89/362752d28cad4215929bbd8c571d224f/FLAGafafbf03a [2019-11-27 09:56:53,715 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b7446c89/362752d28cad4215929bbd8c571d224f [2019-11-27 09:56:53,722 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:56:53,723 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:56:53,730 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:56:53,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:56:53,734 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:56:53,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:56:53" (1/1) ... [2019-11-27 09:56:53,742 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10339ec5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:53, skipping insertion in model container [2019-11-27 09:56:53,742 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:56:53" (1/1) ... [2019-11-27 09:56:53,748 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:56:53,831 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:56:54,500 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:56:54,536 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:56:54,680 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:56:54,731 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:56:54,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:54 WrapperNode [2019-11-27 09:56:54,732 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:56:54,733 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:56:54,733 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:56:54,733 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:56:54,741 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:54" (1/1) ... [2019-11-27 09:56:54,781 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:54" (1/1) ... [2019-11-27 09:56:54,848 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:56:54,849 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:56:54,849 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:56:54,849 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:56:54,857 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:54" (1/1) ... [2019-11-27 09:56:54,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:54" (1/1) ... [2019-11-27 09:56:54,868 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:54" (1/1) ... [2019-11-27 09:56:54,869 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:54" (1/1) ... [2019-11-27 09:56:54,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:54" (1/1) ... [2019-11-27 09:56:54,930 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:54" (1/1) ... [2019-11-27 09:56:54,939 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:54" (1/1) ... [2019-11-27 09:56:54,953 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:56:54,958 INFO L168 Benchmark]: Toolchain (without parser) took 1231.77 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 968.4 MB in the end (delta: -8.1 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:56:54,961 INFO L168 Benchmark]: CDTParser took 0.26 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 09:56:54,969 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1002.19 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 974.1 MB in the end (delta: -13.9 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-27 09:56:54,972 INFO L168 Benchmark]: Boogie Procedure Inliner took 115.89 ms. Allocated memory is still 1.0 GB. Free memory was 974.1 MB in the beginning and 968.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 09:56:54,972 INFO L168 Benchmark]: Boogie Preprocessor took 104.36 ms. Allocated memory is still 1.0 GB. Free memory is still 968.4 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:56:54,977 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 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 1002.19 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 974.1 MB in the end (delta: -13.9 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 115.89 ms. Allocated memory is still 1.0 GB. Free memory was 974.1 MB in the beginning and 968.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 104.36 ms. Allocated memory is still 1.0 GB. Free memory is still 968.4 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...