./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product30.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_spec3_product30.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 cd03795a63c29b127effb5dc5ece6588a3bdb5e0 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_spec3_product30.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 cd03795a63c29b127effb5dc5ece6588a3bdb5e0 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 23:02:49,660 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:02:49,667 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:02:49,695 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:02:49,696 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:02:49,698 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:02:49,700 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:02:49,724 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:02:49,729 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:02:49,733 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:02:49,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:02:49,742 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:02:49,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:02:49,747 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:02:49,754 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:02:49,756 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:02:49,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:02:49,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:02:49,768 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:02:49,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:02:49,785 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:02:49,793 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:02:49,796 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:02:49,804 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:02:49,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:02:49,809 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:02:49,812 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:02:49,814 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:02:49,815 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:02:49,816 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:02:49,818 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:02:49,819 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:02:49,822 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:02:49,827 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:02:49,829 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:02:49,829 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:02:49,832 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:02:49,834 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:02:49,834 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:02:49,835 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:02:49,840 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:02:49,841 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-25 23:02:49,880 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:02:49,882 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:02:49,887 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:02:49,888 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:02:49,888 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:02:49,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:02:49,892 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:02:49,892 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:02:49,892 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:02:49,893 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:02:49,894 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:02:49,895 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:02:49,895 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:02:49,895 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:02:49,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:02:49,896 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:02:49,899 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:02:49,899 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:02:49,900 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:02:49,900 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:02:49,900 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:02:49,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:02:49,901 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:02:49,901 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:02:49,901 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:02:49,904 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:02:49,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:02:49,904 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:02:49,905 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 -> cd03795a63c29b127effb5dc5ece6588a3bdb5e0 [2019-11-25 23:02:50,507 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:02:50,539 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:02:50,545 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:02:50,549 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:02:50,551 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:02:50,552 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product30.cil.c [2019-11-25 23:02:50,718 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12b17c419/c24ba629d356458b80a98ce1cf091847/FLAG74ba4812d [2019-11-25 23:02:51,964 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:02:51,966 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product30.cil.c [2019-11-25 23:02:52,013 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12b17c419/c24ba629d356458b80a98ce1cf091847/FLAG74ba4812d [2019-11-25 23:02:52,052 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12b17c419/c24ba629d356458b80a98ce1cf091847 [2019-11-25 23:02:52,060 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:02:52,066 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:02:52,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:52,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:02:52,075 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:02:52,081 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:52" (1/1) ... [2019-11-25 23:02:52,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ef5a3f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:52, skipping insertion in model container [2019-11-25 23:02:52,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:52" (1/1) ... [2019-11-25 23:02:52,110 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:02:52,221 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:02:53,184 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:53,222 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:02:53,471 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:53,538 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:02:53,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:53 WrapperNode [2019-11-25 23:02:53,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:53,542 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:53,542 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:02:53,543 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:02:53,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:53" (1/1) ... [2019-11-25 23:02:53,614 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:53" (1/1) ... [2019-11-25 23:02:53,713 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:53,721 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:02:53,722 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:02:53,722 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:02:53,742 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:53" (1/1) ... [2019-11-25 23:02:53,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:53" (1/1) ... [2019-11-25 23:02:53,759 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:53" (1/1) ... [2019-11-25 23:02:53,762 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:53" (1/1) ... [2019-11-25 23:02:53,793 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:53" (1/1) ... [2019-11-25 23:02:53,834 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:53" (1/1) ... [2019-11-25 23:02:53,846 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:53" (1/1) ... [2019-11-25 23:02:53,864 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:02:53,874 INFO L168 Benchmark]: Toolchain (without parser) took 1803.90 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 972.8 MB in the end (delta: -5.4 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:02:53,877 INFO L168 Benchmark]: CDTParser took 1.41 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 23:02:53,883 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1473.25 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: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:53,885 INFO L168 Benchmark]: Boogie Procedure Inliner took 178.19 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. [2019-11-25 23:02:53,886 INFO L168 Benchmark]: Boogie Preprocessor took 146.04 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:53,898 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.41 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 1473.25 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: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 178.19 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 146.04 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.8 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 0.1.24-65d6cd2 [2019-11-25 23:02:57,730 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:02:57,732 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:02:57,759 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:02:57,760 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:02:57,773 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:02:57,777 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:02:57,793 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:02:57,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:02:57,803 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:02:57,808 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:02:57,811 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:02:57,812 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:02:57,819 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:02:57,821 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:02:57,826 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:02:57,828 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:02:57,833 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:02:57,840 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:02:57,848 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:02:57,856 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:02:57,862 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:02:57,864 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:02:57,868 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:02:57,879 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:02:57,879 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:02:57,880 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:02:57,882 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:02:57,882 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:02:57,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:02:57,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:02:57,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:02:57,891 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:02:57,892 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:02:57,894 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:02:57,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:02:57,898 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:02:57,898 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:02:57,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:02:57,903 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:02:57,905 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:02:57,907 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-25 23:02:57,946 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:02:57,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:02:57,951 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:02:57,953 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:02:57,953 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:02:57,956 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:02:57,956 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:02:57,957 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:02:57,957 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:02:57,957 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:02:57,958 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:02:57,959 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:02:57,959 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:02:57,960 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:02:57,961 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:02:57,961 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:02:57,961 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:02:57,964 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:02:57,964 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:02:57,965 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:02:57,965 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:02:57,965 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:02:57,965 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:02:57,966 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:02:57,966 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:02:57,966 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:02:57,969 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:02:57,969 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:02:57,969 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:02:57,970 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:02:57,971 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 -> cd03795a63c29b127effb5dc5ece6588a3bdb5e0 [2019-11-25 23:02:58,527 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:02:58,558 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:02:58,566 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:02:58,568 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:02:58,571 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:02:58,573 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product30.cil.c [2019-11-25 23:02:58,730 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fbe17a75/5efc4e065c58490db574028a82cab661/FLAGb22ff7846 [2019-11-25 23:02:59,932 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:02:59,943 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product30.cil.c [2019-11-25 23:02:59,991 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fbe17a75/5efc4e065c58490db574028a82cab661/FLAGb22ff7846 [2019-11-25 23:03:00,024 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0fbe17a75/5efc4e065c58490db574028a82cab661 [2019-11-25 23:03:00,030 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:03:00,032 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:03:00,048 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:03:00,048 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:03:00,052 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:03:00,053 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:03:00" (1/1) ... [2019-11-25 23:03:00,057 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1200897d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:00, skipping insertion in model container [2019-11-25 23:03:00,057 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:03:00" (1/1) ... [2019-11-25 23:03:00,067 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:03:00,188 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:03:01,145 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:03:01,198 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:03:01,442 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:03:01,522 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:03:01,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:01 WrapperNode [2019-11-25 23:03:01,524 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:03:01,525 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:03:01,525 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:03:01,525 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:03:01,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:01" (1/1) ... [2019-11-25 23:03:01,586 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:01" (1/1) ... [2019-11-25 23:03:01,693 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:03:01,694 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:03:01,694 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:03:01,695 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:03:01,709 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:01" (1/1) ... [2019-11-25 23:03:01,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:01" (1/1) ... [2019-11-25 23:03:01,727 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:01" (1/1) ... [2019-11-25 23:03:01,728 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:01" (1/1) ... [2019-11-25 23:03:01,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:01" (1/1) ... [2019-11-25 23:03:01,805 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:01" (1/1) ... [2019-11-25 23:03:01,820 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:01" (1/1) ... [2019-11-25 23:03:01,837 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:03:01,851 INFO L168 Benchmark]: Toolchain (without parser) took 1814.56 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 967.0 MB in the end (delta: -5.3 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:03:01,856 INFO L168 Benchmark]: CDTParser took 3.01 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. [2019-11-25 23:03:01,858 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1476.55 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 972.7 MB in the end (delta: -11.0 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-25 23:03:01,864 INFO L168 Benchmark]: Boogie Procedure Inliner took 169.05 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 23:03:01,865 INFO L168 Benchmark]: Boogie Preprocessor took 149.58 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 23:03:01,870 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.01 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 1476.55 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 972.7 MB in the end (delta: -11.0 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 169.05 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 149.58 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...