./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ntdrivers/parport.i.cil-2.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/ntdrivers/parport.i.cil-2.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 257c87d59bbd8bfe247e27e031214651dc642c2f ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/ntdrivers/parport.i.cil-2.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 257c87d59bbd8bfe247e27e031214651dc642c2f ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: incompatible types UINT INT --- Real Ultimate output --- This is Ultimate 0.1.24-65d6cd2 [2019-11-25 22:24:53,219 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 22:24:53,223 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 22:24:53,248 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 22:24:53,248 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 22:24:53,250 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 22:24:53,253 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 22:24:53,267 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 22:24:53,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 22:24:53,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 22:24:53,280 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 22:24:53,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 22:24:53,284 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 22:24:53,288 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 22:24:53,290 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 22:24:53,295 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 22:24:53,296 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 22:24:53,301 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 22:24:53,303 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 22:24:53,310 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 22:24:53,316 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 22:24:53,322 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 22:24:53,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 22:24:53,327 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 22:24:53,333 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 22:24:53,334 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 22:24:53,334 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 22:24:53,335 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 22:24:53,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 22:24:53,337 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 22:24:53,338 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 22:24:53,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 22:24:53,340 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 22:24:53,343 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 22:24:53,345 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 22:24:53,346 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 22:24:53,346 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 22:24:53,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 22:24:53,350 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 22:24:53,351 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 22:24:53,352 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 22:24:53,353 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-25 22:24:53,383 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 22:24:53,383 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 22:24:53,387 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 22:24:53,388 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 22:24:53,388 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 22:24:53,388 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 22:24:53,389 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 22:24:53,389 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 22:24:53,390 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 22:24:53,390 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 22:24:53,391 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 22:24:53,393 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 22:24:53,393 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 22:24:53,393 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 22:24:53,394 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 22:24:53,394 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 22:24:53,394 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 22:24:53,394 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 22:24:53,394 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 22:24:53,395 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 22:24:53,398 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 22:24:53,398 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 22:24:53,398 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 22:24:53,398 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 22:24:53,399 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 22:24:53,399 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 22:24:53,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 22:24:53,399 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 22:24:53,399 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 -> 257c87d59bbd8bfe247e27e031214651dc642c2f [2019-11-25 22:24:53,866 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 22:24:53,886 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 22:24:53,889 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 22:24:53,892 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 22:24:53,894 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 22:24:53,895 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ntdrivers/parport.i.cil-2.c [2019-11-25 22:24:54,004 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/685dacfac/5c588316a17a4e56bd7c78ebbfba2584/FLAG3b36ec304 [2019-11-25 22:24:55,276 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 22:24:55,280 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/parport.i.cil-2.c [2019-11-25 22:24:55,371 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/685dacfac/5c588316a17a4e56bd7c78ebbfba2584/FLAG3b36ec304 [2019-11-25 22:24:55,557 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/685dacfac/5c588316a17a4e56bd7c78ebbfba2584 [2019-11-25 22:24:55,563 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 22:24:55,566 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 22:24:55,571 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 22:24:55,571 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 22:24:55,574 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 22:24:55,579 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:24:55" (1/1) ... [2019-11-25 22:24:55,586 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3143ee76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:24:55, skipping insertion in model container [2019-11-25 22:24:55,586 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:24:55" (1/1) ... [2019-11-25 22:24:55,601 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 22:24:55,809 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 22:24:59,068 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 22:24:59,116 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 22:24:59,826 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 22:25:00,290 INFO L208 MainTranslator]: Completed translation [2019-11-25 22:25:00,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:25:00 WrapperNode [2019-11-25 22:25:00,292 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 22:25:00,294 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 22:25:00,296 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 22:25:00,296 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 22:25:00,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:25:00" (1/1) ... [2019-11-25 22:25:00,496 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:25:00" (1/1) ... [2019-11-25 22:25:01,630 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 22:25:01,633 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 22:25:01,635 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 22:25:01,635 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 22:25:01,647 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:25:00" (1/1) ... [2019-11-25 22:25:01,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:25:00" (1/1) ... [2019-11-25 22:25:01,856 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:25:00" (1/1) ... [2019-11-25 22:25:01,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:25:00" (1/1) ... [2019-11-25 22:25:02,446 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:25:00" (1/1) ... [2019-11-25 22:25:03,178 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:25:00" (1/1) ... [2019-11-25 22:25:03,279 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:25:00" (1/1) ... [2019-11-25 22:25:03,438 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 22:25:03,445 INFO L168 Benchmark]: Toolchain (without parser) took 7874.38 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 856.3 MB in the end (delta: 92.5 MB). Peak memory consumption was 356.2 MB. Max. memory is 12.5 GB. [2019-11-25 22:25:03,448 INFO L168 Benchmark]: CDTParser took 1.73 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 22:25:03,449 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4722.43 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 751.1 MB in the end (delta: 197.6 MB). Peak memory consumption was 197.7 MB. Max. memory is 12.5 GB. [2019-11-25 22:25:03,450 INFO L168 Benchmark]: Boogie Procedure Inliner took 1339.34 ms. Allocated memory is still 1.0 GB. Free memory was 751.1 MB in the beginning and 828.6 MB in the end (delta: -77.4 MB). Peak memory consumption was 79.8 MB. Max. memory is 12.5 GB. [2019-11-25 22:25:03,454 INFO L168 Benchmark]: Boogie Preprocessor took 1804.94 ms. Allocated memory is still 1.0 GB. Free memory was 822.9 MB in the beginning and 856.3 MB in the end (delta: -33.4 MB). Peak memory consumption was 230.3 MB. Max. memory is 12.5 GB. [2019-11-25 22:25:03,461 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.73 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 4722.43 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 751.1 MB in the end (delta: 197.6 MB). Peak memory consumption was 197.7 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1339.34 ms. Allocated memory is still 1.0 GB. Free memory was 751.1 MB in the beginning and 828.6 MB in the end (delta: -77.4 MB). Peak memory consumption was 79.8 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1804.94 ms. Allocated memory is still 1.0 GB. Free memory was 822.9 MB in the beginning and 856.3 MB in the end (delta: -33.4 MB). Peak memory consumption was 230.3 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 22:25:06,307 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 22:25:06,312 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 22:25:06,338 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 22:25:06,338 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 22:25:06,343 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 22:25:06,345 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 22:25:06,355 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 22:25:06,362 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 22:25:06,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 22:25:06,367 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 22:25:06,372 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 22:25:06,372 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 22:25:06,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 22:25:06,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 22:25:06,380 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 22:25:06,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 22:25:06,386 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 22:25:06,389 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 22:25:06,392 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 22:25:06,397 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 22:25:06,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 22:25:06,406 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 22:25:06,407 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 22:25:06,412 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 22:25:06,415 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 22:25:06,415 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 22:25:06,417 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 22:25:06,417 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 22:25:06,418 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 22:25:06,420 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 22:25:06,420 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 22:25:06,421 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 22:25:06,424 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 22:25:06,426 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 22:25:06,426 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 22:25:06,427 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 22:25:06,429 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 22:25:06,429 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 22:25:06,430 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 22:25:06,435 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 22:25:06,435 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-25 22:25:06,462 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 22:25:06,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 22:25:06,465 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 22:25:06,467 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 22:25:06,467 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 22:25:06,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 22:25:06,468 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 22:25:06,468 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 22:25:06,470 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 22:25:06,470 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 22:25:06,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 22:25:06,471 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 22:25:06,471 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 22:25:06,472 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 22:25:06,472 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 22:25:06,472 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 22:25:06,472 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 22:25:06,475 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 22:25:06,475 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 22:25:06,475 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 22:25:06,476 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 22:25:06,476 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 22:25:06,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 22:25:06,476 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 22:25:06,476 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 22:25:06,477 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 22:25:06,477 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 22:25:06,477 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 22:25:06,480 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 22:25:06,480 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 22:25:06,481 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 -> 257c87d59bbd8bfe247e27e031214651dc642c2f [2019-11-25 22:25:06,930 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 22:25:06,951 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 22:25:06,959 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 22:25:06,960 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 22:25:06,961 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 22:25:06,963 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ntdrivers/parport.i.cil-2.c [2019-11-25 22:25:07,073 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3283ec69c/179e6cc95d5649a0b4d8afa4d6dddc93/FLAGd4104709c [2019-11-25 22:25:08,330 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 22:25:08,331 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/parport.i.cil-2.c [2019-11-25 22:25:08,422 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3283ec69c/179e6cc95d5649a0b4d8afa4d6dddc93/FLAGd4104709c [2019-11-25 22:25:08,629 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3283ec69c/179e6cc95d5649a0b4d8afa4d6dddc93 [2019-11-25 22:25:08,638 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 22:25:08,642 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 22:25:08,644 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 22:25:08,645 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 22:25:08,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 22:25:08,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:25:08" (1/1) ... [2019-11-25 22:25:08,661 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cb5b345 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:25:08, skipping insertion in model container [2019-11-25 22:25:08,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:25:08" (1/1) ... [2019-11-25 22:25:08,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 22:25:08,873 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 22:25:12,126 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: incompatible types UINT INT at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructArithmeticIntegerExpression(BitvectorTranslation.java:387) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructArithmeticExpression(ExpressionTranslation.java:147) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.doPointerSubtraction(CHandler.java:3473) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleAdditiveOperation(CHandler.java:4072) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2354) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:913) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:700) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1034) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1560) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1034) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2398) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:199) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1034) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1034) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1034) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1412) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2304) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-25 22:25:12,141 INFO L168 Benchmark]: Toolchain (without parser) took 3494.31 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 918.7 MB in the end (delta: 30.1 MB). Peak memory consumption was 53.1 MB. Max. memory is 12.5 GB. [2019-11-25 22:25:12,142 INFO L168 Benchmark]: CDTParser took 1.03 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 22:25:12,143 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3490.98 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 918.7 MB in the end (delta: 30.1 MB). Peak memory consumption was 53.1 MB. Max. memory is 12.5 GB. [2019-11-25 22:25:12,147 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.03 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 3490.98 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 918.7 MB in the end (delta: 30.1 MB). Peak memory consumption was 53.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: incompatible types UINT INT de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: incompatible types UINT INT: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructArithmeticIntegerExpression(BitvectorTranslation.java:387) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...