./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec1_productSimulator.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_spec1_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 9a501726b111b1f6720960f06deb10a2482c5a4b ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_spec1_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 9a501726b111b1f6720960f06deb10a2482c5a4b .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 23:01:55,501 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:01:55,507 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:01:55,542 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:01:55,543 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:01:55,547 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:01:55,550 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:01:55,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:01:55,572 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:01:55,580 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:01:55,581 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:01:55,586 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:01:55,587 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:01:55,594 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:01:55,596 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:01:55,599 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:01:55,607 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:01:55,611 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:01:55,618 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:01:55,629 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:01:55,638 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:01:55,641 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:01:55,647 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:01:55,649 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:01:55,658 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:01:55,658 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:01:55,659 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:01:55,662 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:01:55,662 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:01:55,665 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:01:55,667 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:01:55,668 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:01:55,670 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:01:55,673 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:01:55,676 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:01:55,678 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:01:55,679 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:01:55,681 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:01:55,681 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:01:55,685 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:01:55,690 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:01:55,691 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-25 23:01:55,728 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:01:55,729 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:01:55,734 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:01:55,735 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:01:55,735 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:01:55,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:01:55,737 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:01:55,737 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:01:55,737 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:01:55,737 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:01:55,739 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:01:55,740 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:01:55,740 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:01:55,742 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:01:55,742 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:01:55,743 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:01:55,743 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:01:55,743 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:01:55,745 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:01:55,745 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:01:55,745 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:01:55,746 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:01:55,748 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:01:55,748 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:01:55,748 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:01:55,749 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:01:55,749 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:01:55,749 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:01:55,749 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 -> 9a501726b111b1f6720960f06deb10a2482c5a4b [2019-11-25 23:01:56,283 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:01:56,309 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:01:56,317 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:01:56,322 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:01:56,323 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:01:56,326 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec1_productSimulator.cil.c [2019-11-25 23:01:56,488 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/203f8d847/3ee24cd2372b41d0b76a69a2fbc7790e/FLAGb04f294e4 [2019-11-25 23:01:57,700 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:01:57,706 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec1_productSimulator.cil.c [2019-11-25 23:01:57,738 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/203f8d847/3ee24cd2372b41d0b76a69a2fbc7790e/FLAGb04f294e4 [2019-11-25 23:01:57,778 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/203f8d847/3ee24cd2372b41d0b76a69a2fbc7790e [2019-11-25 23:01:57,787 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:01:57,789 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:01:57,793 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:01:57,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:01:57,804 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:01:57,805 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:01:57" (1/1) ... [2019-11-25 23:01:57,814 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 11:01:57, skipping insertion in model container [2019-11-25 23:01:57,815 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:01:57" (1/1) ... [2019-11-25 23:01:57,835 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:01:57,960 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:01:58,932 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:01:58,971 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:01:59,206 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:01:59,320 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:01:59,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59 WrapperNode [2019-11-25 23:01:59,324 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:01:59,325 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:01:59,329 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:01:59,329 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:01:59,346 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,407 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,694 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:01:59,699 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:01:59,699 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:01:59,699 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:01:59,721 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,724 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,763 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,765 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,864 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,913 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,926 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:01:59" (1/1) ... [2019-11-25 23:01:59,947 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:01:59,959 INFO L168 Benchmark]: Toolchain (without parser) took 2165.53 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 12.0 MB. Max. memory is 12.5 GB. [2019-11-25 23:01:59,960 INFO L168 Benchmark]: CDTParser took 0.41 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 23:01:59,961 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1531.72 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. [2019-11-25 23:01:59,962 INFO L168 Benchmark]: Boogie Procedure Inliner took 372.86 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. [2019-11-25 23:01:59,966 INFO L168 Benchmark]: Boogie Preprocessor took 253.00 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: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 12.5 GB. [2019-11-25 23:01:59,972 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 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 1531.72 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 372.86 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 253.00 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: 5.8 MB). Peak memory consumption was 5.8 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 23:02:03,729 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:02:03,735 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:02:03,768 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:02:03,769 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:02:03,771 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:02:03,773 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:02:03,790 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:02:03,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:02:03,804 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:02:03,808 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:02:03,811 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:02:03,813 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:02:03,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:02:03,822 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:02:03,825 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:02:03,827 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:02:03,830 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:02:03,839 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:02:03,848 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:02:03,855 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:02:03,859 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:02:03,862 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:02:03,869 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:02:03,875 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:02:03,875 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:02:03,876 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:02:03,879 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:02:03,880 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:02:03,881 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:02:03,883 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:02:03,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:02:03,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:02:03,891 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:02:03,893 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:02:03,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:02:03,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:02:03,897 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:02:03,897 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:02:03,902 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:02:03,904 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:02:03,908 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-25 23:02:03,946 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:02:03,946 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:02:03,949 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:02:03,951 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:02:03,951 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:02:03,951 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:02:03,952 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:02:03,952 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:02:03,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:02:03,955 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:02:03,956 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:02:03,957 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:02:03,957 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:02:03,958 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:02:03,958 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:02:03,958 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:02:03,959 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:02:03,962 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:02:03,962 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:02:03,963 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:02:03,963 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:02:03,963 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:02:03,963 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:02:03,964 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:02:03,964 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:02:03,964 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:02:03,965 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:02:03,967 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:02:03,967 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:02:03,967 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:02:03,969 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 -> 9a501726b111b1f6720960f06deb10a2482c5a4b [2019-11-25 23:02:04,534 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:02:04,565 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:02:04,572 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:02:04,573 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:02:04,575 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:02:04,578 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec1_productSimulator.cil.c [2019-11-25 23:02:04,733 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/171a37144/a4991b23ed4145c1a0ace41e1b69fc20/FLAGf9786fc6d [2019-11-25 23:02:05,884 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:02:05,889 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec1_productSimulator.cil.c [2019-11-25 23:02:05,921 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/171a37144/a4991b23ed4145c1a0ace41e1b69fc20/FLAGf9786fc6d [2019-11-25 23:02:06,395 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/171a37144/a4991b23ed4145c1a0ace41e1b69fc20 [2019-11-25 23:02:06,401 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:02:06,403 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:02:06,417 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:06,417 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:02:06,424 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:02:06,425 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:06" (1/1) ... [2019-11-25 23:02:06,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c177520 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:06, skipping insertion in model container [2019-11-25 23:02:06,433 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:02:06" (1/1) ... [2019-11-25 23:02:06,443 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:02:06,565 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:02:07,529 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:07,570 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:02:07,817 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:02:07,930 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:02:07,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07 WrapperNode [2019-11-25 23:02:07,932 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:02:07,934 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:07,937 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:02:07,937 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:02:07,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:08,024 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:08,272 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:02:08,275 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:02:08,278 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:02:08,278 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:02:08,303 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:08,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:08,343 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:08,344 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:08,462 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:08,547 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:08,580 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:02:07" (1/1) ... [2019-11-25 23:02:08,624 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:02:08,631 INFO L168 Benchmark]: Toolchain (without parser) took 2227.31 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 951.1 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.3 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:08,636 INFO L168 Benchmark]: CDTParser took 0.68 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 23:02:08,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1516.25 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 979.7 MB in the end (delta: -19.5 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:08,638 INFO L168 Benchmark]: Boogie Procedure Inliner took 341.08 ms. Allocated memory is still 1.0 GB. Free memory was 979.7 MB in the beginning and 968.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:08,643 INFO L168 Benchmark]: Boogie Preprocessor took 349.63 ms. Allocated memory is still 1.0 GB. Free memory was 968.2 MB in the beginning and 951.1 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-25 23:02:08,653 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68 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 1516.25 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 979.7 MB in the end (delta: -19.5 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 341.08 ms. Allocated memory is still 1.0 GB. Free memory was 979.7 MB in the beginning and 968.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 349.63 ms. Allocated memory is still 1.0 GB. Free memory was 968.2 MB in the beginning and 951.1 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...