./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec2_productSimulator.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_spec2_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 f3897e59b530ba955e2bc8f3ddb0621a99e3d436 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/minepump_spec2_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 f3897e59b530ba955e2bc8f3ddb0621a99e3d436 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:09:57,426 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:09:57,432 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:09:57,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:09:57,459 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:09:57,462 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:09:57,476 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:09:57,494 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:09:57,496 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:09:57,503 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:09:57,507 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:09:57,510 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:09:57,515 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:09:57,520 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:09:57,526 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:09:57,529 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:09:57,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:09:57,538 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:09:57,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:09:57,551 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:09:57,560 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:09:57,567 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:09:57,568 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:09:57,573 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:09:57,581 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:09:57,582 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:09:57,584 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:09:57,586 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:09:57,589 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:09:57,590 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:09:57,591 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:09:57,592 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:09:57,594 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:09:57,598 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:09:57,603 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:09:57,606 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:09:57,607 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:09:57,608 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:09:57,609 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:09:57,610 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:09:57,615 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:09:57,616 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:09:57,659 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:09:57,660 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:09:57,663 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:09:57,666 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:09:57,666 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:09:57,667 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:09:57,667 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:09:57,667 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:09:57,668 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:09:57,668 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:09:57,672 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:09:57,672 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:09:57,673 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:09:57,673 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:09:57,674 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:09:57,674 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:09:57,674 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:09:57,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:09:57,676 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:09:57,676 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:09:57,676 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:09:57,679 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:09:57,679 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:09:57,680 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:09:57,680 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:09:57,680 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:09:57,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:09:57,681 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:09:57,682 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 -> f3897e59b530ba955e2bc8f3ddb0621a99e3d436 [2019-11-26 17:09:58,276 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:09:58,306 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:09:58,310 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:09:58,317 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:09:58,318 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:09:58,319 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_productSimulator.cil.c [2019-11-26 17:09:58,477 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4791b2dd8/60d77052a04d4f72a296602e9748c6d5/FLAG8f0856265 [2019-11-26 17:09:59,713 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:09:59,715 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_productSimulator.cil.c [2019-11-26 17:09:59,747 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4791b2dd8/60d77052a04d4f72a296602e9748c6d5/FLAG8f0856265 [2019-11-26 17:09:59,786 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4791b2dd8/60d77052a04d4f72a296602e9748c6d5 [2019-11-26 17:09:59,794 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:09:59,799 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:09:59,802 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:09:59,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:09:59,810 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:09:59,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:09:59" (1/1) ... [2019-11-26 17:09:59,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8bd8a71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:59, skipping insertion in model container [2019-11-26 17:09:59,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:09:59" (1/1) ... [2019-11-26 17:09:59,839 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:09:59,959 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:10:00,896 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:00,928 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:10:01,148 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:01,262 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:10:01,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01 WrapperNode [2019-11-26 17:10:01,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:01,271 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:01,271 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:10:01,273 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:10:01,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,345 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,609 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:01,614 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:10:01,616 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:10:01,617 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:10:01,641 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,643 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,697 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,700 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,810 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,896 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,920 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:01" (1/1) ... [2019-11-26 17:10:01,959 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:10:01,971 INFO L168 Benchmark]: Toolchain (without parser) took 2170.26 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 949.8 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:01,974 INFO L168 Benchmark]: CDTParser took 1.62 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 17:10:01,978 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1468.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 972.7 MB in the end (delta: -5.3 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:01,981 INFO L168 Benchmark]: Boogie Procedure Inliner took 342.86 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 955.5 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:01,986 INFO L168 Benchmark]: Boogie Preprocessor took 350.56 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. [2019-11-26 17:10:01,997 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.62 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 1468.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 972.7 MB in the end (delta: -5.3 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 342.86 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 955.5 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 350.56 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 0.1.24-025d5a2 [2019-11-26 17:10:05,913 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:10:05,917 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:10:05,944 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:10:05,945 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:10:05,948 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:10:05,959 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:10:05,976 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:10:05,980 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:10:05,988 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:10:05,991 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:10:05,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:10:05,998 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:10:06,002 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:10:06,006 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:10:06,012 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:10:06,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:10:06,018 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:10:06,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:10:06,032 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:10:06,039 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:10:06,049 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:10:06,050 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:10:06,055 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:10:06,063 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:10:06,063 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:10:06,064 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:10:06,069 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:10:06,070 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:10:06,071 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:10:06,074 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:10:06,075 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:10:06,076 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:10:06,080 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:10:06,084 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:10:06,084 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:10:06,087 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:10:06,090 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:10:06,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:10:06,091 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:10:06,094 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:10:06,096 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:10:06,134 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:10:06,136 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:10:06,141 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:10:06,142 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:10:06,145 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:10:06,146 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:10:06,147 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:10:06,151 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:10:06,151 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:10:06,152 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:10:06,153 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:10:06,153 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:10:06,154 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:10:06,154 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:10:06,155 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:10:06,155 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:10:06,158 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:10:06,158 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:10:06,159 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:10:06,159 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:10:06,160 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:10:06,160 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:10:06,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:10:06,163 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:10:06,163 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:10:06,164 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:10:06,166 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:10:06,166 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:10:06,166 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:10:06,167 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:10:06,168 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 -> f3897e59b530ba955e2bc8f3ddb0621a99e3d436 [2019-11-26 17:10:06,768 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:10:06,801 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:10:06,805 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:10:06,810 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:10:06,814 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:10:06,816 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec2_productSimulator.cil.c [2019-11-26 17:10:06,978 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40fe92b18/f3e6a91a284944ca91f7b44667027f91/FLAG45429e357 [2019-11-26 17:10:08,179 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:10:08,184 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec2_productSimulator.cil.c [2019-11-26 17:10:08,220 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40fe92b18/f3e6a91a284944ca91f7b44667027f91/FLAG45429e357 [2019-11-26 17:10:08,255 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40fe92b18/f3e6a91a284944ca91f7b44667027f91 [2019-11-26 17:10:08,264 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:10:08,268 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:10:08,273 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:08,273 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:10:08,281 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:10:08,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:08" (1/1) ... [2019-11-26 17:10:08,285 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 26.11 05:10:08, skipping insertion in model container [2019-11-26 17:10:08,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:10:08" (1/1) ... [2019-11-26 17:10:08,296 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:10:08,414 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:10:09,380 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:09,412 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:10:09,643 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:10:09,750 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:10:09,752 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09 WrapperNode [2019-11-26 17:10:09,752 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:10:09,753 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:09,754 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:10:09,754 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:10:09,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:09,819 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:10,073 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:10:10,075 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:10:10,075 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:10:10,076 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:10:10,095 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:10,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:10,135 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:10,142 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:10,260 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:10,327 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:10,351 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:10:09" (1/1) ... [2019-11-26 17:10:10,394 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:10:10,411 INFO L168 Benchmark]: Toolchain (without parser) took 2134.99 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 955.5 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:10,411 INFO L168 Benchmark]: CDTParser took 0.42 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 17:10:10,413 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1479.89 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. [2019-11-26 17:10:10,414 INFO L168 Benchmark]: Boogie Procedure Inliner took 321.37 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 961.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:10,418 INFO L168 Benchmark]: Boogie Preprocessor took 320.72 ms. Allocated memory is still 1.0 GB. Free memory was 961.2 MB in the beginning and 955.5 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:10:10,427 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 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 1479.89 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 321.37 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 961.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 320.72 ms. Allocated memory is still 1.0 GB. Free memory was 961.2 MB in the beginning and 955.5 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...