./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec1_product62.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_spec1_product62.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 3c089be7b4887d2975165f6135c093492cb2095b .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_product62.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 3c089be7b4887d2975165f6135c093492cb2095b ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:09:16,268 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:09:16,273 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:09:16,309 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:09:16,309 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:09:16,312 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:09:16,317 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:09:16,330 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:09:16,340 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:09:16,345 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:09:16,351 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:09:16,355 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:09:16,355 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:09:16,358 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:09:16,361 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:09:16,364 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:09:16,368 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:09:16,372 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:09:16,379 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:09:16,387 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:09:16,396 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:09:16,402 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:09:16,407 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:09:16,410 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:09:16,417 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:09:16,418 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:09:16,421 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:09:16,424 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:09:16,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:09:16,426 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:09:16,428 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:09:16,429 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:09:16,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:09:16,435 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:09:16,440 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:09:16,441 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:09:16,444 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:09:16,444 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:09:16,446 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:09:16,447 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:09:16,450 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:09:16,452 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 17:09:16,500 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:09:16,512 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:09:16,513 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:09:16,515 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:09:16,518 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:09:16,518 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:09:16,519 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:09:16,520 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:09:16,520 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:09:16,520 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:09:16,526 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:09:16,527 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:09:16,527 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:09:16,528 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:09:16,528 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:09:16,528 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:09:16,528 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:09:16,529 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:09:16,529 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:09:16,529 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:09:16,530 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:09:16,530 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:09:16,531 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:09:16,534 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:09:16,534 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:09:16,535 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:09:16,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:09:16,535 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:09:16,536 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 -> 3c089be7b4887d2975165f6135c093492cb2095b [2019-11-26 17:09:17,101 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:09:17,134 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:09:17,141 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:09:17,148 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:09:17,149 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:09:17,151 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec1_product62.cil.c [2019-11-26 17:09:17,307 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a727a6bde/ef1e52d859ee4f9bbc33d2e2c130bc87/FLAG9e2faf918 [2019-11-26 17:09:18,482 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:09:18,487 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec1_product62.cil.c [2019-11-26 17:09:18,518 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a727a6bde/ef1e52d859ee4f9bbc33d2e2c130bc87/FLAG9e2faf918 [2019-11-26 17:09:18,556 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a727a6bde/ef1e52d859ee4f9bbc33d2e2c130bc87 [2019-11-26 17:09:18,564 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:09:18,568 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:09:18,575 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:09:18,575 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:09:18,581 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:09:18,585 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:09:18" (1/1) ... [2019-11-26 17:09:18,592 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 05:09:18, skipping insertion in model container [2019-11-26 17:09:18,596 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:09:18" (1/1) ... [2019-11-26 17:09:18,612 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:09:18,722 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:09:19,653 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:09:19,695 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:09:19,938 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:09:20,024 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:09:20,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:20 WrapperNode [2019-11-26 17:09:20,029 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:09:20,031 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:09:20,031 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:09:20,031 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:09:20,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:20" (1/1) ... [2019-11-26 17:09:20,102 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:20" (1/1) ... [2019-11-26 17:09:20,251 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:09:20,254 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:09:20,254 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:09:20,254 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:09:20,265 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:20" (1/1) ... [2019-11-26 17:09:20,266 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:20" (1/1) ... [2019-11-26 17:09:20,288 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:20" (1/1) ... [2019-11-26 17:09:20,289 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:20" (1/1) ... [2019-11-26 17:09:20,360 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:20" (1/1) ... [2019-11-26 17:09:20,421 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:20" (1/1) ... [2019-11-26 17:09:20,431 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:20" (1/1) ... [2019-11-26 17:09:20,453 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:09:20,469 INFO L168 Benchmark]: Toolchain (without parser) took 1894.17 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 967.0 MB in the end (delta: -5.3 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:09:20,471 INFO L168 Benchmark]: CDTParser took 0.35 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 17:09:20,475 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1454.50 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.5 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:09:20,480 INFO L168 Benchmark]: Boogie Procedure Inliner took 222.58 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:09:20,483 INFO L168 Benchmark]: Boogie Preprocessor took 205.08 ms. Allocated memory is still 1.0 GB. Free memory was 972.8 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:09:20,497 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 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 1454.50 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.5 MB in the end (delta: -16.8 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 222.58 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 205.08 ms. Allocated memory is still 1.0 GB. Free memory was 972.8 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. 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 17:09:24,352 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:09:24,357 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:09:24,380 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:09:24,382 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:09:24,384 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:09:24,387 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:09:24,415 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:09:24,422 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:09:24,424 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:09:24,429 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:09:24,432 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:09:24,435 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:09:24,439 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:09:24,443 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:09:24,445 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:09:24,449 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:09:24,455 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:09:24,458 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:09:24,467 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:09:24,474 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:09:24,482 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:09:24,485 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:09:24,491 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:09:24,497 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:09:24,498 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:09:24,498 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:09:24,501 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:09:24,503 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:09:24,504 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:09:24,506 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:09:24,507 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:09:24,509 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:09:24,512 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:09:24,516 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:09:24,518 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:09:24,519 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:09:24,521 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:09:24,521 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:09:24,522 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:09:24,525 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:09:24,530 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 17:09:24,566 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:09:24,568 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:09:24,574 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:09:24,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:09:24,575 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:09:24,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:09:24,576 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:09:24,576 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:09:24,576 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:09:24,577 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:09:24,581 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:09:24,581 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:09:24,582 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:09:24,582 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:09:24,583 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:09:24,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:09:24,583 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:09:24,584 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:09:24,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:09:24,584 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:09:24,585 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:09:24,586 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:09:24,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:09:24,588 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:09:24,588 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:09:24,588 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:09:24,589 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:09:24,589 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:09:24,590 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:09:24,592 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:09:24,593 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 -> 3c089be7b4887d2975165f6135c093492cb2095b [2019-11-26 17:09:25,169 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:09:25,194 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:09:25,202 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:09:25,207 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:09:25,210 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:09:25,212 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec1_product62.cil.c [2019-11-26 17:09:25,360 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3ad300ef/686371987b2d49ff897de28794b5b167/FLAG4f7198833 [2019-11-26 17:09:26,572 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:09:26,578 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec1_product62.cil.c [2019-11-26 17:09:26,613 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3ad300ef/686371987b2d49ff897de28794b5b167/FLAG4f7198833 [2019-11-26 17:09:26,643 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3ad300ef/686371987b2d49ff897de28794b5b167 [2019-11-26 17:09:26,651 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:09:26,655 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:09:26,656 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:09:26,659 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:09:26,665 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:09:26,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:09:26" (1/1) ... [2019-11-26 17:09:26,673 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1200897d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:26, skipping insertion in model container [2019-11-26 17:09:26,674 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:09:26" (1/1) ... [2019-11-26 17:09:26,685 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:09:26,781 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:09:27,725 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:09:27,767 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 17:09:28,008 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 17:09:28,103 INFO L208 MainTranslator]: Completed translation [2019-11-26 17:09:28,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:28 WrapperNode [2019-11-26 17:09:28,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:09:28,105 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 17:09:28,107 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 17:09:28,107 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 17:09:28,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:28" (1/1) ... [2019-11-26 17:09:28,172 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:28" (1/1) ... [2019-11-26 17:09:28,317 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 17:09:28,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 17:09:28,325 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 17:09:28,326 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 17:09:28,343 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:28" (1/1) ... [2019-11-26 17:09:28,344 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:28" (1/1) ... [2019-11-26 17:09:28,367 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:28" (1/1) ... [2019-11-26 17:09:28,368 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:28" (1/1) ... [2019-11-26 17:09:28,442 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:28" (1/1) ... [2019-11-26 17:09:28,492 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:28" (1/1) ... [2019-11-26 17:09:28,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:09:28" (1/1) ... [2019-11-26 17:09:28,535 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 17:09:28,548 INFO L168 Benchmark]: Toolchain (without parser) took 1885.13 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 967.0 MB in the end (delta: 420.3 kB). Peak memory consumption was 485.9 kB. Max. memory is 12.5 GB. [2019-11-26 17:09:28,552 INFO L168 Benchmark]: CDTParser took 0.42 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 17:09:28,556 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1448.57 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 978.5 MB in the end (delta: -11.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:09:28,558 INFO L168 Benchmark]: Boogie Procedure Inliner took 219.30 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:09:28,560 INFO L168 Benchmark]: Boogie Preprocessor took 212.72 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:09:28,577 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 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1448.57 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 978.5 MB in the end (delta: -11.0 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 219.30 ms. Allocated memory is still 1.0 GB. Free memory was 978.5 MB in the beginning and 972.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 212.72 ms. Allocated memory is still 1.0 GB. Free memory was 972.7 MB in the beginning and 967.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...