./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec2_product45.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 65d6cd23 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_spec2_product45.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 9b7549a4c392cf253bbff25b83e97c5c89bfd389 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_spec2_product45.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 9b7549a4c392cf253bbff25b83e97c5c89bfd389 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:02:18,892 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:02:18,896 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:02:18,920 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:02:18,920 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:02:18,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:02:18,928 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:02:18,939 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:02:18,945 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:02:18,949 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:02:18,950 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:02:18,956 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:02:18,956 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:02:18,958 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:02:18,960 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:02:18,961 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:02:18,967 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:02:18,989 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:02:18,991 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:02:18,994 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:02:18,996 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:02:18,996 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:02:18,997 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:02:18,998 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:02:19,000 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:02:19,000 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:02:19,000 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:02:19,001 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:02:19,002 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:02:19,002 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:02:19,003 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:02:19,003 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:02:19,009 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:02:19,010 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:02:19,014 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:02:19,015 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:02:19,018 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:02:19,019 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:02:19,019 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:02:19,022 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:02:19,023 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:02:19,026 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-25 23:02:19,053 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:02:19,054 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:02:19,057 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:02:19,058 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:02:19,058 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:02:19,059 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:02:19,059 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:02:19,059 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:02:19,062 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:02:19,062 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:02:19,063 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:02:19,063 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:02:19,063 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:02:19,064 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:02:19,064 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:02:19,064 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:02:19,064 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:02:19,065 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:02:19,065 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:02:19,065 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:02:19,067 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:02:19,067 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:02:19,067 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:02:19,067 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:02:19,068 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:02:19,068 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:02:19,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:02:19,070 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:02:19,070 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 -> 9b7549a4c392cf253bbff25b83e97c5c89bfd389 [2019-11-25 23:02:19,504 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:02:19,520 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:02:19,525 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:02:19,529 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:02:19,531 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:02:19,532 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_product45.cil.c [2019-11-25 23:02:19,638 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/261061929/b6b012851ae74d22a8f7cf0e850110d8/FLAG95a0be9bb [2019-11-25 23:02:20,464 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:02:20,470 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product45.cil.c [2019-11-25 23:02:20,497 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/261061929/b6b012851ae74d22a8f7cf0e850110d8/FLAG95a0be9bb [2019-11-25 23:02:20,656 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/261061929/b6b012851ae74d22a8f7cf0e850110d8 [2019-11-25 23:02:20,661 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:02:20,666 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:02:20,670 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:20,670 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:02:20,675 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:02:20,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:20" (1/1) ... [2019-11-25 23:02:20,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29715357 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:20, skipping insertion in model container [2019-11-25 23:02:20,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:20" (1/1) ... [2019-11-25 23:02:20,697 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:02:20,773 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:02:21,414 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:21,441 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:02:21,608 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:21,673 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:02:21,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:21 WrapperNode [2019-11-25 23:02:21,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:21,680 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:21,680 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:02:21,680 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:02:21,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:21" (1/1) ... [2019-11-25 23:02:21,726 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:21" (1/1) ... [2019-11-25 23:02:21,822 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:21,826 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:02:21,826 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:02:21,826 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:02:21,838 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:21" (1/1) ... [2019-11-25 23:02:21,838 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:21" (1/1) ... [2019-11-25 23:02:21,850 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:21" (1/1) ... [2019-11-25 23:02:21,850 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:21" (1/1) ... [2019-11-25 23:02:21,872 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:21" (1/1) ... [2019-11-25 23:02:21,902 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:21" (1/1) ... [2019-11-25 23:02:21,906 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:21" (1/1) ... [2019-11-25 23:02:21,927 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:02:21,937 INFO L168 Benchmark]: Toolchain (without parser) took 1267.86 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 967.2 MB in the end (delta: -5.5 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:02:21,941 INFO L168 Benchmark]: CDTParser took 1.72 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. [2019-11-25 23:02:21,942 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1004.98 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 972.9 MB in the end (delta: -11.2 MB). Peak memory consumption was 20.3 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:21,946 INFO L168 Benchmark]: Boogie Procedure Inliner took 145.91 ms. Allocated memory is still 1.0 GB. Free memory was 972.9 MB in the beginning and 967.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:21,949 INFO L168 Benchmark]: Boogie Preprocessor took 105.75 ms. Allocated memory is still 1.0 GB. Free memory is still 967.2 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:02:21,958 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.72 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 1004.98 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 972.9 MB in the end (delta: -11.2 MB). Peak memory consumption was 20.3 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 145.91 ms. Allocated memory is still 1.0 GB. Free memory was 972.9 MB in the beginning and 967.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 105.75 ms. Allocated memory is still 1.0 GB. Free memory is still 967.2 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 0.1.24-65d6cd2 [2019-11-25 23:02:24,655 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:02:24,659 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:02:24,681 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:02:24,682 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:02:24,687 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:02:24,689 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:02:24,702 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:02:24,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:02:24,713 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:02:24,714 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:02:24,718 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:02:24,718 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:02:24,723 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:02:24,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:02:24,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:02:24,729 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:02:24,730 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:02:24,734 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:02:24,740 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:02:24,744 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:02:24,752 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:02:24,754 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:02:24,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:02:24,760 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:02:24,764 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:02:24,764 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:02:24,766 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:02:24,766 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:02:24,767 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:02:24,767 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:02:24,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:02:24,771 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:02:24,773 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:02:24,774 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:02:24,774 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:02:24,776 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:02:24,778 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:02:24,778 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:02:24,779 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:02:24,780 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:02:24,782 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-25 23:02:24,809 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:02:24,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:02:24,812 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:02:24,814 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:02:24,814 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:02:24,815 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:02:24,815 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:02:24,815 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:02:24,815 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:02:24,817 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:02:24,818 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:02:24,818 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:02:24,818 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:02:24,819 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:02:24,819 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:02:24,819 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:02:24,820 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:02:24,820 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:02:24,823 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:02:24,823 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:02:24,823 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:02:24,824 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:02:24,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:02:24,824 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:02:24,824 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:02:24,824 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:02:24,825 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:02:24,825 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:02:24,825 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:02:24,825 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:02:24,826 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 -> 9b7549a4c392cf253bbff25b83e97c5c89bfd389 [2019-11-25 23:02:25,295 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:02:25,312 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:02:25,315 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:02:25,319 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:02:25,323 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:02:25,324 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_product45.cil.c [2019-11-25 23:02:25,440 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/994c2bcd4/aad0f619803549538c6c01d5904ea1ac/FLAGf9b98a329 [2019-11-25 23:02:26,243 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:02:26,245 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_product45.cil.c [2019-11-25 23:02:26,268 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/994c2bcd4/aad0f619803549538c6c01d5904ea1ac/FLAGf9b98a329 [2019-11-25 23:02:26,467 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/994c2bcd4/aad0f619803549538c6c01d5904ea1ac [2019-11-25 23:02:26,470 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:02:26,475 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:02:26,482 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:26,484 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:02:26,486 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:02:26,491 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:26" (1/1) ... [2019-11-25 23:02:26,493 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 25.11 11:02:26, skipping insertion in model container [2019-11-25 23:02:26,494 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:26" (1/1) ... [2019-11-25 23:02:26,500 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:02:26,586 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:02:27,213 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:27,249 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:02:27,422 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:27,488 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:02:27,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:27 WrapperNode [2019-11-25 23:02:27,491 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:27,495 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:27,495 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:02:27,495 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:02:27,511 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:27" (1/1) ... [2019-11-25 23:02:27,561 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:27" (1/1) ... [2019-11-25 23:02:27,647 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:27,648 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:02:27,649 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:02:27,649 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:02:27,666 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:27" (1/1) ... [2019-11-25 23:02:27,666 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:27" (1/1) ... [2019-11-25 23:02:27,688 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:27" (1/1) ... [2019-11-25 23:02:27,688 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:27" (1/1) ... [2019-11-25 23:02:27,723 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:27" (1/1) ... [2019-11-25 23:02:27,747 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:27" (1/1) ... [2019-11-25 23:02:27,754 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:27" (1/1) ... [2019-11-25 23:02:27,767 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:02:27,774 INFO L168 Benchmark]: Toolchain (without parser) took 1294.24 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 967.0 MB in the end (delta: 438.0 kB). Peak memory consumption was 503.5 kB. Max. memory is 12.5 GB. [2019-11-25 23:02:27,782 INFO L168 Benchmark]: CDTParser took 0.25 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. [2019-11-25 23:02:27,784 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1009.29 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). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:27,787 INFO L168 Benchmark]: Boogie Procedure Inliner took 152.94 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. [2019-11-25 23:02:27,787 INFO L168 Benchmark]: Boogie Preprocessor took 119.67 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. [2019-11-25 23:02:27,798 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 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 1009.29 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). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 152.94 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 119.67 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...