./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_product48.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/minepump_spec5_product48.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 1b0d27feddcb9d1a4db7cdc5c8945d696a44cc7b ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/minepump_spec5_product48.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 1b0d27feddcb9d1a4db7cdc5c8945d696a44cc7b ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:11:34,887 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:11:34,889 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:11:34,913 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:11:34,914 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:11:34,920 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:11:34,926 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:11:34,935 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:11:34,943 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:11:34,948 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:11:34,950 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:11:34,953 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:11:34,953 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:11:34,957 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:11:34,959 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:11:34,962 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:11:34,962 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:11:34,964 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:11:34,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:11:34,973 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:11:34,974 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:11:34,980 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:11:34,982 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:11:34,985 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:11:34,990 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:11:34,991 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:11:34,991 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:11:34,995 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:11:34,995 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:11:34,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:11:34,997 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:11:35,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:11:35,001 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:11:35,001 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:11:35,006 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:11:35,008 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:11:35,009 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:11:35,009 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:11:35,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:11:35,010 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:11:35,015 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:11:35,016 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:11:35,045 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:11:35,045 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:11:35,050 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:11:35,050 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:11:35,050 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:11:35,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:11:35,051 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:11:35,051 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:11:35,051 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:11:35,051 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:11:35,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:11:35,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:11:35,054 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:11:35,054 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:11:35,054 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:11:35,055 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:11:35,055 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:11:35,055 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:11:35,056 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:11:35,056 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:11:35,056 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:11:35,059 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:11:35,059 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:11:35,059 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:11:35,060 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:11:35,060 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:11:35,060 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:11:35,060 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:11:35,060 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 -> 1b0d27feddcb9d1a4db7cdc5c8945d696a44cc7b [2019-11-26 17:11:35,507 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:11:35,523 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:11:35,529 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:11:35,532 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:11:35,533 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:11:35,534 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product48.cil.c [2019-11-26 17:11:35,641 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4aa9dbaa4/7ba0de9f712044ff8844f6abc7801902/FLAG00a0af500 [2019-11-26 17:11:36,467 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:11:36,470 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product48.cil.c [2019-11-26 17:11:36,501 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4aa9dbaa4/7ba0de9f712044ff8844f6abc7801902/FLAG00a0af500 [2019-11-26 17:11:36,666 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4aa9dbaa4/7ba0de9f712044ff8844f6abc7801902 [2019-11-26 17:11:36,670 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:11:36,672 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:11:36,678 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:11:36,679 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:11:36,681 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:11:36,682 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:11:36" (1/1) ... [2019-11-26 17:11:36,685 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 26.11 05:11:36, skipping insertion in model container [2019-11-26 17:11:36,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:11:36" (1/1) ... [2019-11-26 17:11:36,697 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:11:36,784 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:11:37,445 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:11:37,479 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:11:37,638 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:11:37,701 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:11:37,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:37 WrapperNode [2019-11-26 17:11:37,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:11:37,703 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:11:37,703 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:11:37,704 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:11:37,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:37" (1/1) ... [2019-11-26 17:11:37,762 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:37" (1/1) ... [2019-11-26 17:11:37,833 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:11:37,836 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:11:37,836 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:11:37,836 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:11:37,850 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:37" (1/1) ... [2019-11-26 17:11:37,851 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:37" (1/1) ... [2019-11-26 17:11:37,859 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:37" (1/1) ... [2019-11-26 17:11:37,862 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:37" (1/1) ... [2019-11-26 17:11:37,900 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:37" (1/1) ... [2019-11-26 17:11:37,921 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:37" (1/1) ... [2019-11-26 17:11:37,933 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:37" (1/1) ... [2019-11-26 17:11:37,944 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:11:37,958 INFO L168 Benchmark]: Toolchain (without parser) took 1279.45 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 967.0 MB in the end (delta: -6.8 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:11:37,961 INFO L168 Benchmark]: CDTParser took 3.56 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. [2019-11-26 17:11:37,962 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1024.70 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 972.8 MB in the end (delta: -12.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:37,964 INFO L168 Benchmark]: Boogie Procedure Inliner took 132.44 ms. Allocated memory is still 1.0 GB. Free memory was 972.8 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. [2019-11-26 17:11:37,970 INFO L168 Benchmark]: Boogie Preprocessor took 113.00 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. [2019-11-26 17:11:37,974 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.56 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1024.70 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 972.8 MB in the end (delta: -12.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 132.44 ms. Allocated memory is still 1.0 GB. Free memory was 972.8 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 113.00 ms. Allocated memory is still 1.0 GB. Free memory is still 967.0 MB. There was no memory consumed. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:11:40,843 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:11:40,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:11:40,875 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:11:40,877 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:11:40,878 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:11:40,880 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:11:40,885 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:11:40,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:11:40,904 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:11:40,907 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:11:40,912 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:11:40,912 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:11:40,914 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:11:40,915 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:11:40,918 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:11:40,919 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:11:40,920 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:11:40,925 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:11:40,931 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:11:40,935 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:11:40,940 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:11:40,942 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:11:40,946 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:11:40,950 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:11:40,951 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:11:40,951 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:11:40,952 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:11:40,955 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:11:40,956 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:11:40,956 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:11:40,957 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:11:40,960 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:11:40,961 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:11:40,962 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:11:40,963 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:11:40,965 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:11:40,965 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:11:40,966 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:11:40,966 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:11:40,969 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:11:40,970 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:11:41,002 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:11:41,002 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:11:41,004 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:11:41,004 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:11:41,004 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:11:41,005 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:11:41,005 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:11:41,005 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:11:41,005 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:11:41,006 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:11:41,006 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:11:41,007 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:11:41,009 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:11:41,009 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:11:41,009 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:11:41,010 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:11:41,010 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:11:41,010 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:11:41,010 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:11:41,010 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:11:41,011 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:11:41,011 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:11:41,012 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:11:41,012 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:11:41,012 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:11:41,014 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:11:41,014 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:11:41,014 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:11:41,014 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:11:41,015 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:11:41,015 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 -> 1b0d27feddcb9d1a4db7cdc5c8945d696a44cc7b [2019-11-26 17:11:41,474 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:11:41,493 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:11:41,497 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:11:41,504 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:11:41,505 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:11:41,506 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product48.cil.c [2019-11-26 17:11:41,607 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd969bafb/8f17f658c517419da20933500e68e88a/FLAGffb23b7ac [2019-11-26 17:11:42,445 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:11:42,447 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product48.cil.c [2019-11-26 17:11:42,480 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd969bafb/8f17f658c517419da20933500e68e88a/FLAGffb23b7ac [2019-11-26 17:11:42,665 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd969bafb/8f17f658c517419da20933500e68e88a [2019-11-26 17:11:42,669 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:11:42,671 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:11:42,682 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:11:42,682 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:11:42,685 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:11:42,686 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:11:42" (1/1) ... [2019-11-26 17:11:42,689 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 26.11 05:11:42, skipping insertion in model container [2019-11-26 17:11:42,689 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:11:42" (1/1) ... [2019-11-26 17:11:42,696 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:11:42,788 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:11:43,451 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:11:43,486 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:11:43,649 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:11:43,712 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:11:43,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:43 WrapperNode [2019-11-26 17:11:43,716 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:11:43,717 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:11:43,721 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:11:43,721 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:11:43,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:43" (1/1) ... [2019-11-26 17:11:43,779 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:43" (1/1) ... [2019-11-26 17:11:43,868 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:11:43,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:11:43,869 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:11:43,869 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:11:43,877 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:43" (1/1) ... [2019-11-26 17:11:43,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:43" (1/1) ... [2019-11-26 17:11:43,892 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:43" (1/1) ... [2019-11-26 17:11:43,893 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:43" (1/1) ... [2019-11-26 17:11:43,919 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:43" (1/1) ... [2019-11-26 17:11:43,955 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:43" (1/1) ... [2019-11-26 17:11:43,965 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:11:43" (1/1) ... [2019-11-26 17:11:43,976 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:11:43,991 INFO L168 Benchmark]: Toolchain (without parser) took 1310.98 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 962.9 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:43,992 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. [2019-11-26 17:11:43,993 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1034.70 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 974.3 MB in the end (delta: -6.9 MB). Peak memory consumption was 21.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:43,994 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.57 ms. Allocated memory is still 1.0 GB. Free memory was 974.3 MB in the beginning and 968.6 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:44,002 INFO L168 Benchmark]: Boogie Preprocessor took 111.19 ms. Allocated memory is still 1.0 GB. Free memory was 968.6 MB in the beginning and 962.9 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:11:44,012 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 1034.70 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 974.3 MB in the end (delta: -6.9 MB). Peak memory consumption was 21.8 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 151.57 ms. Allocated memory is still 1.0 GB. Free memory was 974.3 MB in the beginning and 968.6 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 111.19 ms. Allocated memory is still 1.0 GB. Free memory was 968.6 MB in the beginning and 962.9 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...