./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product56.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_spec3_product56.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 525453629ce87b69ed1d4100e13fdb9e0c8a872a ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_spec3_product56.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 525453629ce87b69ed1d4100e13fdb9e0c8a872a ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 23:03:02,231 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:03:02,237 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:03:02,273 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:03:02,274 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:03:02,276 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:03:02,281 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:03:02,297 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:03:02,300 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:03:02,306 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:03:02,308 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:03:02,313 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:03:02,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:03:02,319 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:03:02,323 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:03:02,327 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:03:02,331 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:03:02,336 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:03:02,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:03:02,350 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:03:02,358 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:03:02,364 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:03:02,368 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:03:02,371 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:03:02,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:03:02,378 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:03:02,378 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:03:02,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:03:02,383 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:03:02,387 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:03:02,387 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:03:02,388 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:03:02,392 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:03:02,393 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:03:02,397 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:03:02,398 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:03:02,402 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:03:02,402 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:03:02,403 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:03:02,406 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:03:02,408 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:03:02,412 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-25 23:03:02,464 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:03:02,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:03:02,471 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:03:02,475 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:03:02,476 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:03:02,476 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:03:02,477 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:03:02,477 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:03:02,477 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:03:02,477 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:03:02,479 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:03:02,479 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:03:02,480 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:03:02,480 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:03:02,481 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:03:02,481 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:03:02,484 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:03:02,484 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:03:02,485 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:03:02,485 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:03:02,485 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:03:02,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:03:02,486 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:03:02,486 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:03:02,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:03:02,489 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:03:02,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:03:02,489 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:03:02,490 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 -> 525453629ce87b69ed1d4100e13fdb9e0c8a872a [2019-11-25 23:03:03,081 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:03:03,111 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:03:03,119 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:03:03,124 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:03:03,125 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:03:03,126 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product56.cil.c [2019-11-25 23:03:03,285 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8506b0cae/1664f83051ef4564bb58ebf977e87805/FLAGbb0bc179f [2019-11-25 23:03:04,415 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:03:04,416 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product56.cil.c [2019-11-25 23:03:04,443 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8506b0cae/1664f83051ef4564bb58ebf977e87805/FLAGbb0bc179f [2019-11-25 23:03:04,472 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8506b0cae/1664f83051ef4564bb58ebf977e87805 [2019-11-25 23:03:04,479 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:03:04,481 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:03:04,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:03:04,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:03:04,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:03:04,492 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:03:04" (1/1) ... [2019-11-25 23:03:04,499 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 11:03:04, skipping insertion in model container [2019-11-25 23:03:04,499 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:03:04" (1/1) ... [2019-11-25 23:03:04,512 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:03:04,590 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:03:05,420 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:03:05,466 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:03:05,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:03:05,822 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:03:05,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:05 WrapperNode [2019-11-25 23:03:05,827 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:03:05,828 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:03:05,830 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:03:05,830 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:03:05,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:05" (1/1) ... [2019-11-25 23:03:05,917 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:05" (1/1) ... [2019-11-25 23:03:06,082 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:03:06,083 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:03:06,083 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:03:06,083 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:03:06,114 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:05" (1/1) ... [2019-11-25 23:03:06,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:05" (1/1) ... [2019-11-25 23:03:06,129 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:05" (1/1) ... [2019-11-25 23:03:06,129 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:05" (1/1) ... [2019-11-25 23:03:06,194 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:05" (1/1) ... [2019-11-25 23:03:06,243 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:05" (1/1) ... [2019-11-25 23:03:06,261 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:05" (1/1) ... [2019-11-25 23:03:06,282 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:03:06,293 INFO L168 Benchmark]: Toolchain (without parser) took 1803.93 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 961.3 MB in the end (delta: 394.5 kB). Peak memory consumption was 460.0 kB. Max. memory is 12.5 GB. [2019-11-25 23:03:06,298 INFO L168 Benchmark]: CDTParser took 1.30 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 23:03:06,300 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1342.43 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 972.8 MB in the end (delta: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-25 23:03:06,307 INFO L168 Benchmark]: Boogie Procedure Inliner took 254.78 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. [2019-11-25 23:03:06,308 INFO L168 Benchmark]: Boogie Preprocessor took 199.12 ms. Allocated memory is still 1.0 GB. Free memory was 967.0 MB in the beginning and 961.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:03:06,327 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.30 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 1342.43 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 972.8 MB in the end (delta: -11.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 254.78 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. * Boogie Preprocessor took 199.12 ms. Allocated memory is still 1.0 GB. Free memory was 967.0 MB in the beginning and 961.3 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 0.1.24-65d6cd2 [2019-11-25 23:03:10,099 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:03:10,105 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:03:10,141 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:03:10,142 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:03:10,144 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:03:10,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:03:10,177 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:03:10,181 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:03:10,185 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:03:10,187 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:03:10,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:03:10,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:03:10,200 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:03:10,204 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:03:10,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:03:10,210 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:03:10,216 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:03:10,223 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:03:10,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:03:10,235 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:03:10,241 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:03:10,244 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:03:10,247 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:03:10,257 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:03:10,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:03:10,258 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:03:10,260 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:03:10,263 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:03:10,264 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:03:10,264 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:03:10,265 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:03:10,270 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:03:10,271 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:03:10,275 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:03:10,275 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:03:10,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:03:10,279 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:03:10,279 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:03:10,283 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:03:10,286 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:03:10,287 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-25 23:03:10,325 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:03:10,329 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:03:10,332 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:03:10,335 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:03:10,335 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:03:10,336 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:03:10,336 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 23:03:10,336 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 23:03:10,337 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:03:10,337 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:03:10,338 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:03:10,338 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:03:10,339 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:03:10,340 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:03:10,340 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 23:03:10,341 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:03:10,342 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:03:10,342 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:03:10,342 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:03:10,344 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:03:10,344 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:03:10,344 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:03:10,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:03:10,345 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:03:10,347 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:03:10,347 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:03:10,347 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:03:10,348 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:03:10,348 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:03:10,350 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:03:10,351 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 -> 525453629ce87b69ed1d4100e13fdb9e0c8a872a [2019-11-25 23:03:10,945 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:03:10,970 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:03:10,980 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:03:10,982 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:03:10,983 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:03:10,987 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product56.cil.c [2019-11-25 23:03:11,141 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d4ca70a5/ee35f58781364c02856d7e00b9067078/FLAGa9c03d7d9 [2019-11-25 23:03:12,296 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:03:12,304 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product56.cil.c [2019-11-25 23:03:12,342 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d4ca70a5/ee35f58781364c02856d7e00b9067078/FLAGa9c03d7d9 [2019-11-25 23:03:12,819 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d4ca70a5/ee35f58781364c02856d7e00b9067078 [2019-11-25 23:03:12,830 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:03:12,834 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:03:12,840 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:03:12,840 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:03:12,847 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:03:12,849 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:03:12" (1/1) ... [2019-11-25 23:03:12,859 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f95bbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:12, skipping insertion in model container [2019-11-25 23:03:12,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:03:12" (1/1) ... [2019-11-25 23:03:12,879 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:03:12,995 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:03:13,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:03:14,029 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 23:03:14,295 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 23:03:14,389 INFO L208 MainTranslator]: Completed translation [2019-11-25 23:03:14,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:14 WrapperNode [2019-11-25 23:03:14,390 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:03:14,395 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 23:03:14,395 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 23:03:14,396 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 23:03:14,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:14" (1/1) ... [2019-11-25 23:03:14,473 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:14" (1/1) ... [2019-11-25 23:03:14,609 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 23:03:14,612 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 23:03:14,613 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 23:03:14,614 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 23:03:14,625 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:14" (1/1) ... [2019-11-25 23:03:14,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:14" (1/1) ... [2019-11-25 23:03:14,654 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:14" (1/1) ... [2019-11-25 23:03:14,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:14" (1/1) ... [2019-11-25 23:03:14,715 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:14" (1/1) ... [2019-11-25 23:03:14,765 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:14" (1/1) ... [2019-11-25 23:03:14,773 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:03:14" (1/1) ... [2019-11-25 23:03:14,794 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 23:03:14,809 INFO L168 Benchmark]: Toolchain (without parser) took 1970.12 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 963.1 MB in the beginning and 968.2 MB in the end (delta: -5.0 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:03:14,811 INFO L168 Benchmark]: CDTParser took 0.40 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 23:03:14,817 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1551.02 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 963.1 MB in the beginning and 973.9 MB in the end (delta: -10.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 12.5 GB. [2019-11-25 23:03:14,818 INFO L168 Benchmark]: Boogie Procedure Inliner took 217.02 ms. Allocated memory is still 1.0 GB. Free memory was 973.9 MB in the beginning and 968.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-25 23:03:14,825 INFO L168 Benchmark]: Boogie Preprocessor took 188.43 ms. Allocated memory is still 1.0 GB. Free memory is still 968.2 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:03:14,837 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 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 1551.02 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 963.1 MB in the beginning and 973.9 MB in the end (delta: -10.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 217.02 ms. Allocated memory is still 1.0 GB. Free memory was 973.9 MB in the beginning and 968.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 188.43 ms. Allocated memory is still 1.0 GB. Free memory is still 968.2 MB. There was no memory consumed. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...