./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 da95e156 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-da95e15 [2019-11-27 09:56:53,356 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:56:53,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:56:53,387 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:56:53,387 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:56:53,389 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:56:53,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:56:53,403 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:56:53,410 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:56:53,415 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:56:53,417 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:56:53,421 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:56:53,422 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:56:53,424 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:56:53,426 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:56:53,427 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:56:53,432 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:56:53,433 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:56:53,435 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:56:53,441 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:56:53,447 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:56:53,451 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:56:53,453 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:56:53,457 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:56:53,463 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:56:53,464 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:56:53,464 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:56:53,465 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:56:53,466 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:56:53,469 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:56:53,470 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:56:53,470 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:56:53,471 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:56:53,474 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:56:53,477 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:56:53,477 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:56:53,478 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:56:53,479 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:56:53,481 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:56:53,482 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:56:53,483 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:56:53,486 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 09:56:53,513 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:56:53,513 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:56:53,515 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:56:53,517 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:56:53,517 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:56:53,517 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:56:53,518 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:56:53,518 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 09:56:53,518 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:56:53,520 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:56:53,521 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:56:53,521 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:56:53,521 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:56:53,521 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:56:53,522 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:56:53,522 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:56:53,522 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:56:53,522 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:56:53,525 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:56:53,525 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:56:53,525 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:56:53,525 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:56:53,526 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:56:53,526 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:56:53,526 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:56:53,526 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 09:56:53,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 09:56:53,527 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:56:53,527 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 [2019-11-27 09:56:53,976 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:56:53,994 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:56:54,001 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:56:54,002 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:56:54,004 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:56:54,005 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec1_productSimulator.cil.c [2019-11-27 09:56:54,111 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54524efc4/cf9f2b4c6d9546309f0d9b820eae2c33/FLAG5ac080b22 [2019-11-27 09:56:54,949 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:56:54,949 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec1_productSimulator.cil.c [2019-11-27 09:56:54,983 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54524efc4/cf9f2b4c6d9546309f0d9b820eae2c33/FLAG5ac080b22 [2019-11-27 09:56:55,125 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54524efc4/cf9f2b4c6d9546309f0d9b820eae2c33 [2019-11-27 09:56:55,128 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:56:55,130 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:56:55,144 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:56:55,145 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:56:55,149 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:56:55,153 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:56:55" (1/1) ... [2019-11-27 09:56:55,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29715357 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:55, skipping insertion in model container [2019-11-27 09:56:55,160 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:56:55" (1/1) ... [2019-11-27 09:56:55,174 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:56:55,259 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:56:55,972 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:56:55,990 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:56:56,146 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:56:56,223 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:56:56,224 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:56 WrapperNode [2019-11-27 09:56:56,224 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:56:56,225 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:56:56,226 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:56:56,226 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:56:56,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:56" (1/1) ... [2019-11-27 09:56:56,272 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:56" (1/1) ... [2019-11-27 09:56:56,466 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:56:56,467 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:56:56,467 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:56:56,467 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:56:56,481 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:56" (1/1) ... [2019-11-27 09:56:56,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:56" (1/1) ... [2019-11-27 09:56:56,511 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:56" (1/1) ... [2019-11-27 09:56:56,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:56" (1/1) ... [2019-11-27 09:56:56,585 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:56" (1/1) ... [2019-11-27 09:56:56,638 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:56" (1/1) ... [2019-11-27 09:56:56,658 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:56:56" (1/1) ... [2019-11-27 09:56:56,683 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:56:56,690 INFO L168 Benchmark]: Toolchain (without parser) took 1556.90 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 945.5 MB in the end (delta: 14.8 MB). Peak memory consumption was 14.9 MB. Max. memory is 12.5 GB. [2019-11-27 09:56:56,691 INFO L168 Benchmark]: CDTParser took 1.80 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 09:56:56,693 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1080.78 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 974.1 MB in the end (delta: -13.8 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-27 09:56:56,695 INFO L168 Benchmark]: Boogie Procedure Inliner took 241.25 ms. Allocated memory is still 1.0 GB. Free memory was 974.1 MB in the beginning and 956.9 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-27 09:56:56,698 INFO L168 Benchmark]: Boogie Preprocessor took 217.50 ms. Allocated memory is still 1.0 GB. Free memory was 956.9 MB in the beginning and 945.5 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:56:56,708 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.80 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 1080.78 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 974.1 MB in the end (delta: -13.8 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 241.25 ms. Allocated memory is still 1.0 GB. Free memory was 974.1 MB in the beginning and 956.9 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 217.50 ms. Allocated memory is still 1.0 GB. Free memory was 956.9 MB in the beginning and 945.5 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 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-da95e15 [2019-11-27 09:56:59,446 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:56:59,451 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:56:59,477 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:56:59,477 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:56:59,479 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:56:59,482 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:56:59,495 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:56:59,503 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:56:59,507 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:56:59,508 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:56:59,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:56:59,515 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:56:59,517 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:56:59,518 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:56:59,519 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:56:59,523 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:56:59,524 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:56:59,528 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:56:59,531 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:56:59,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:56:59,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:56:59,545 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:56:59,550 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:56:59,554 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:56:59,554 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:56:59,556 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:56:59,557 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:56:59,558 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:56:59,561 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:56:59,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:56:59,562 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:56:59,563 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:56:59,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:56:59,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:56:59,569 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:56:59,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:56:59,573 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:56:59,573 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:56:59,574 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:56:59,575 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:56:59,578 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 09:56:59,608 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:56:59,608 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:56:59,610 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:56:59,610 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:56:59,611 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:56:59,611 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:56:59,611 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:56:59,612 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:56:59,612 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:56:59,612 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:56:59,616 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:56:59,617 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:56:59,617 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 09:56:59,617 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 09:56:59,618 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:56:59,618 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:56:59,618 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:56:59,618 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:56:59,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:56:59,619 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:56:59,619 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:56:59,619 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:56:59,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:56:59,620 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:56:59,620 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:56:59,620 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:56:59,620 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 09:56:59,620 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 09:56:59,621 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:56:59,623 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 09:56:59,624 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 [2019-11-27 09:57:00,083 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:57:00,101 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:57:00,108 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:57:00,112 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:57:00,113 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:57:00,116 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec1_productSimulator.cil.c [2019-11-27 09:57:00,225 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c53d89473/e3d50311689d4e749f35ae91b13419fc/FLAGa09095cc4 [2019-11-27 09:57:01,050 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:57:01,051 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec1_productSimulator.cil.c [2019-11-27 09:57:01,074 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c53d89473/e3d50311689d4e749f35ae91b13419fc/FLAGa09095cc4 [2019-11-27 09:57:01,230 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c53d89473/e3d50311689d4e749f35ae91b13419fc [2019-11-27 09:57:01,237 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:57:01,239 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:57:01,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:01,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:57:01,251 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:57:01,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:01" (1/1) ... [2019-11-27 09:57:01,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70002f10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:01, skipping insertion in model container [2019-11-27 09:57:01,260 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:57:01" (1/1) ... [2019-11-27 09:57:01,269 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:57:01,360 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:57:02,060 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:02,093 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:57:02,273 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:57:02,345 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:57:02,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02 WrapperNode [2019-11-27 09:57:02,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:57:02,348 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:02,348 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:57:02,348 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:57:02,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,395 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,565 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:57:02,567 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:57:02,569 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:57:02,570 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:57:02,586 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,608 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,616 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,686 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,747 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,762 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:57:02" (1/1) ... [2019-11-27 09:57:02,787 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:57:02,797 INFO L168 Benchmark]: Toolchain (without parser) took 1557.18 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 949.8 MB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:02,803 INFO L168 Benchmark]: CDTParser took 0.37 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 09:57:02,804 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1101.35 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 967.0 MB in the end (delta: -1.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:57:02,807 INFO L168 Benchmark]: Boogie Procedure Inliner took 218.92 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 09:57:02,810 INFO L168 Benchmark]: Boogie Preprocessor took 226.78 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 09:57:02,820 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 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 1101.35 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 967.0 MB in the end (delta: -1.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 218.92 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 226.78 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...