./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/minepump_spec3_product45.cil.c --full-output --cacsl2boogietranslator.adapt.memory.model.on.pointer.casts.if.necessary true --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47b0bc17 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_product45.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 8271090c98217a098933d4a7a6aa5b00a536c5c8 --cacsl2boogietranslator.adapt.memory.model.on.pointer.casts.if.necessary true ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-47b0bc1 [2019-11-20 22:51:20,147 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 22:51:20,151 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 22:51:20,178 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 22:51:20,180 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 22:51:20,191 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 22:51:20,197 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 22:51:20,213 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 22:51:20,217 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 22:51:20,222 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 22:51:20,225 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 22:51:20,229 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 22:51:20,233 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 22:51:20,240 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 22:51:20,242 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 22:51:20,244 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 22:51:20,248 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 22:51:20,253 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 22:51:20,256 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 22:51:20,268 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 22:51:20,273 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 22:51:20,282 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 22:51:20,287 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 22:51:20,290 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 22:51:20,297 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 22:51:20,298 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 22:51:20,298 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 22:51:20,300 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 22:51:20,303 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 22:51:20,304 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 22:51:20,306 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 22:51:20,307 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 22:51:20,309 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 22:51:20,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 22:51:20,316 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 22:51:20,317 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 22:51:20,318 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 22:51:20,318 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 22:51:20,319 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 22:51:20,321 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 22:51:20,323 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 22:51:20,326 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-20 22:51:20,368 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 22:51:20,368 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 22:51:20,373 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 22:51:20,374 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 22:51:20,374 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 22:51:20,377 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 22:51:20,377 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 22:51:20,378 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 22:51:20,378 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 22:51:20,378 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 22:51:20,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 22:51:20,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 22:51:20,380 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 22:51:20,381 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 22:51:20,381 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 22:51:20,382 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 22:51:20,385 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 22:51:20,385 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 22:51:20,385 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 22:51:20,386 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 22:51:20,386 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 22:51:20,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 22:51:20,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 22:51:20,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 22:51:20,387 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 22:51:20,388 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 22:51:20,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 22:51:20,390 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 22:51:20,390 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 -> 8271090c98217a098933d4a7a6aa5b00a536c5c8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Adapt memory model on pointer casts if necessary -> true [2019-11-20 22:51:20,878 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 22:51:20,905 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 22:51:20,914 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 22:51:20,920 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 22:51:20,920 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 22:51:20,922 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec3_product45.cil.c [2019-11-20 22:51:21,088 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6644d02aa/42736cd3fa7d47319d0eb233bdc8a8b1/FLAG70027d9d4 [2019-11-20 22:51:22,186 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 22:51:22,189 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec3_product45.cil.c [2019-11-20 22:51:22,224 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6644d02aa/42736cd3fa7d47319d0eb233bdc8a8b1/FLAG70027d9d4 [2019-11-20 22:51:22,713 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6644d02aa/42736cd3fa7d47319d0eb233bdc8a8b1 [2019-11-20 22:51:22,721 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 22:51:22,724 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-20 22:51:22,731 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 22:51:22,731 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 22:51:22,737 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 22:51:22,739 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:51:22" (1/1) ... [2019-11-20 22:51:22,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16014d73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:22, skipping insertion in model container [2019-11-20 22:51:22,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:51:22" (1/1) ... [2019-11-20 22:51:22,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 22:51:22,880 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-20 22:51:23,790 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 22:51:23,822 INFO L201 MainTranslator]: Completed pre-run [2019-11-20 22:51:24,070 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 22:51:24,140 INFO L205 MainTranslator]: Completed translation [2019-11-20 22:51:24,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:24 WrapperNode [2019-11-20 22:51:24,143 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 22:51:24,144 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 22:51:24,144 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 22:51:24,144 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 22:51:24,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:24" (1/1) ... [2019-11-20 22:51:24,211 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:24" (1/1) ... [2019-11-20 22:51:24,315 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 22:51:24,318 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 22:51:24,318 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 22:51:24,318 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 22:51:24,334 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:24" (1/1) ... [2019-11-20 22:51:24,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:24" (1/1) ... [2019-11-20 22:51:24,365 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:24" (1/1) ... [2019-11-20 22:51:24,366 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:24" (1/1) ... [2019-11-20 22:51:24,417 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:24" (1/1) ... [2019-11-20 22:51:24,451 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:24" (1/1) ... [2019-11-20 22:51:24,460 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:51:24" (1/1) ... [2019-11-20 22:51:24,486 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 22:51:24,493 INFO L168 Benchmark]: Toolchain (without parser) took 1764.74 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 965.9 MB in the beginning and 972.7 MB in the end (delta: -6.8 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-20 22:51:24,498 INFO L168 Benchmark]: CDTParser took 1.64 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. [2019-11-20 22:51:24,502 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1412.83 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 965.9 MB in the beginning and 978.4 MB in the end (delta: -12.5 MB). Peak memory consumption was 26.3 MB. Max. memory is 12.5 GB. [2019-11-20 22:51:24,504 INFO L168 Benchmark]: Boogie Procedure Inliner took 173.65 ms. Allocated memory is still 1.0 GB. Free memory is still 978.4 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-20 22:51:24,507 INFO L168 Benchmark]: Boogie Preprocessor took 168.45 ms. Allocated memory is still 1.0 GB. Free memory was 978.4 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. [2019-11-20 22:51:24,527 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.64 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 1412.83 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 965.9 MB in the beginning and 978.4 MB in the end (delta: -12.5 MB). Peak memory consumption was 26.3 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 173.65 ms. Allocated memory is still 1.0 GB. Free memory is still 978.4 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 168.45 ms. Allocated memory is still 1.0 GB. Free memory was 978.4 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...