./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 509859d6 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_productSimulator.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 1304284b4caab40fe6d6538fa9425f9c3ae70910 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_productSimulator.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 1304284b4caab40fe6d6538fa9425f9c3ae70910 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 16:21:12,632 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:21:12,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:21:12,674 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:21:12,676 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:21:12,679 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:21:12,686 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:21:12,704 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:21:12,711 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:21:12,714 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:21:12,716 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:21:12,722 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:21:12,724 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:21:12,728 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:21:12,735 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:21:12,737 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:21:12,741 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:21:12,744 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:21:12,750 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:21:12,760 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:21:12,768 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:21:12,776 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:21:12,777 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:21:12,783 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:21:12,790 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:21:12,791 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:21:12,791 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:21:12,796 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:21:12,797 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:21:12,798 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:21:12,801 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:21:12,802 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:21:12,803 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:21:12,807 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:21:12,811 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:21:12,812 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:21:12,813 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:21:12,813 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:21:12,814 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:21:12,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:21:12,823 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:21:12,824 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 16:21:12,860 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:21:12,862 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:21:12,867 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:21:12,868 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:21:12,868 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:21:12,868 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:21:12,870 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 16:21:12,870 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 16:21:12,870 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 16:21:12,871 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:21:12,874 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:21:12,874 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:21:12,875 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:21:12,875 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 16:21:12,875 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:21:12,876 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:21:12,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:21:12,878 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:21:12,878 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:21:12,879 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:21:12,879 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:21:12,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:21:12,881 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:21:12,881 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:21:12,882 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:21:12,882 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 16:21:12,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 16:21:12,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:21:12,884 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 -> 1304284b4caab40fe6d6538fa9425f9c3ae70910 [2019-11-27 16:21:13,414 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:21:13,447 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:21:13,456 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:21:13,458 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:21:13,458 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:21:13,459 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2019-11-27 16:21:13,624 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12ab43e50/c7228b93201a4a19ab3d363ce4f76327/FLAG7b0ac6c9d [2019-11-27 16:21:14,815 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:21:14,817 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2019-11-27 16:21:14,874 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12ab43e50/c7228b93201a4a19ab3d363ce4f76327/FLAG7b0ac6c9d [2019-11-27 16:21:14,912 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12ab43e50/c7228b93201a4a19ab3d363ce4f76327 [2019-11-27 16:21:14,921 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:21:14,923 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:21:14,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:21:14,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:21:14,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:21:14,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:21:14" (1/1) ... [2019-11-27 16:21:14,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f9a9c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:14, skipping insertion in model container [2019-11-27 16:21:14,947 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:21:14" (1/1) ... [2019-11-27 16:21:14,966 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:21:15,082 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:21:16,035 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:21:16,071 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 16:21:16,293 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:21:16,404 INFO L208 MainTranslator]: Completed translation [2019-11-27 16:21:16,405 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:16 WrapperNode [2019-11-27 16:21:16,406 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:21:16,408 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 16:21:16,408 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 16:21:16,409 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 16:21:16,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:16" (1/1) ... [2019-11-27 16:21:16,476 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:16" (1/1) ... [2019-11-27 16:21:16,750 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 16:21:16,752 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 16:21:16,752 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 16:21:16,753 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 16:21:16,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:16" (1/1) ... [2019-11-27 16:21:16,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:16" (1/1) ... [2019-11-27 16:21:16,812 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:16" (1/1) ... [2019-11-27 16:21:16,813 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:16" (1/1) ... [2019-11-27 16:21:16,922 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:16" (1/1) ... [2019-11-27 16:21:16,992 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:16" (1/1) ... [2019-11-27 16:21:17,015 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:16" (1/1) ... [2019-11-27 16:21:17,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 16:21:17,074 INFO L168 Benchmark]: Toolchain (without parser) took 2147.70 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 949.8 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 12.5 GB. [2019-11-27 16:21:17,079 INFO L168 Benchmark]: CDTParser took 1.29 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:21:17,080 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1478.50 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 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:21:17,083 INFO L168 Benchmark]: Boogie Procedure Inliner took 343.69 ms. Allocated memory is still 1.0 GB. Free memory was 967.0 MB in the beginning and 955.5 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:21:17,085 INFO L168 Benchmark]: Boogie Preprocessor took 312.67 ms. Allocated memory is still 1.0 GB. Free memory was 955.5 MB in the beginning and 949.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:21:17,098 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.29 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 1478.50 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 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 343.69 ms. Allocated memory is still 1.0 GB. Free memory was 967.0 MB in the beginning and 955.5 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 312.67 ms. Allocated memory is still 1.0 GB. Free memory was 955.5 MB in the beginning and 949.8 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 0.1.24-509859d [2019-11-27 16:21:20,972 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 16:21:20,977 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 16:21:20,993 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 16:21:20,995 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 16:21:21,004 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 16:21:21,009 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 16:21:21,026 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 16:21:21,031 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 16:21:21,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 16:21:21,038 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 16:21:21,044 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 16:21:21,047 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 16:21:21,052 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 16:21:21,056 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 16:21:21,059 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 16:21:21,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 16:21:21,069 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 16:21:21,073 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 16:21:21,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 16:21:21,089 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 16:21:21,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 16:21:21,101 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 16:21:21,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 16:21:21,113 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 16:21:21,113 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 16:21:21,114 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 16:21:21,116 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 16:21:21,116 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 16:21:21,119 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 16:21:21,120 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 16:21:21,121 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 16:21:21,125 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 16:21:21,126 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 16:21:21,130 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 16:21:21,131 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 16:21:21,134 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 16:21:21,135 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 16:21:21,135 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 16:21:21,140 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 16:21:21,142 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 16:21:21,145 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 16:21:21,184 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 16:21:21,186 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 16:21:21,191 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 16:21:21,192 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 16:21:21,194 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 16:21:21,194 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 16:21:21,194 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 16:21:21,195 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 16:21:21,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 16:21:21,198 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 16:21:21,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 16:21:21,200 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 16:21:21,200 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 16:21:21,201 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 16:21:21,201 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 16:21:21,201 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 16:21:21,202 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 16:21:21,202 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 16:21:21,205 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 16:21:21,205 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 16:21:21,206 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 16:21:21,206 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 16:21:21,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 16:21:21,207 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 16:21:21,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 16:21:21,207 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 16:21:21,210 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 16:21:21,210 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 16:21:21,211 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 16:21:21,211 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 16:21:21,212 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 -> 1304284b4caab40fe6d6538fa9425f9c3ae70910 [2019-11-27 16:21:21,814 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 16:21:21,848 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 16:21:21,857 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 16:21:21,859 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 16:21:21,862 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 16:21:21,864 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2019-11-27 16:21:22,025 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7406696a/a70030c85c254db39e2dcd8dfbf9dec3/FLAG7701a1b7a [2019-11-27 16:21:23,205 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 16:21:23,208 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_productSimulator.cil.c [2019-11-27 16:21:23,237 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7406696a/a70030c85c254db39e2dcd8dfbf9dec3/FLAG7701a1b7a [2019-11-27 16:21:23,732 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c7406696a/a70030c85c254db39e2dcd8dfbf9dec3 [2019-11-27 16:21:23,738 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 16:21:23,740 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 16:21:23,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 16:21:23,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 16:21:23,758 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 16:21:23,760 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:21:23" (1/1) ... [2019-11-27 16:21:23,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7694153d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:23, skipping insertion in model container [2019-11-27 16:21:23,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 04:21:23" (1/1) ... [2019-11-27 16:21:23,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 16:21:23,893 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 16:21:24,835 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:21:24,880 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 16:21:25,109 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 16:21:25,221 INFO L208 MainTranslator]: Completed translation [2019-11-27 16:21:25,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:25 WrapperNode [2019-11-27 16:21:25,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 16:21:25,228 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 16:21:25,228 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 16:21:25,228 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 16:21:25,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:25" (1/1) ... [2019-11-27 16:21:25,302 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:25" (1/1) ... [2019-11-27 16:21:25,568 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 16:21:25,570 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 16:21:25,573 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 16:21:25,573 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 16:21:25,587 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:25" (1/1) ... [2019-11-27 16:21:25,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:25" (1/1) ... [2019-11-27 16:21:25,633 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:25" (1/1) ... [2019-11-27 16:21:25,635 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:25" (1/1) ... [2019-11-27 16:21:25,765 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:25" (1/1) ... [2019-11-27 16:21:25,834 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:25" (1/1) ... [2019-11-27 16:21:25,862 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 04:21:25" (1/1) ... [2019-11-27 16:21:25,907 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 16:21:25,917 INFO L168 Benchmark]: Toolchain (without parser) took 2172.20 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 956.9 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 12.5 GB. [2019-11-27 16:21:25,919 INFO L168 Benchmark]: CDTParser took 3.04 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 16:21:25,923 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1476.43 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 974.1 MB in the end (delta: -8.1 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-27 16:21:25,925 INFO L168 Benchmark]: Boogie Procedure Inliner took 341.85 ms. Allocated memory is still 1.0 GB. Free memory was 974.1 MB in the beginning and 962.7 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-27 16:21:25,929 INFO L168 Benchmark]: Boogie Preprocessor took 337.65 ms. Allocated memory is still 1.0 GB. Free memory was 962.7 MB in the beginning and 956.9 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 16:21:25,939 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.04 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 1476.43 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 974.1 MB in the end (delta: -8.1 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 341.85 ms. Allocated memory is still 1.0 GB. Free memory was 974.1 MB in the beginning and 962.7 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 337.65 ms. Allocated memory is still 1.0 GB. Free memory was 962.7 MB in the beginning and 956.9 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...