./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 da95e156 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/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-da95e15 [2019-11-27 09:20:00,856 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:20:00,859 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:20:00,880 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:20:00,881 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:20:00,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:20:00,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:20:00,905 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:20:00,912 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:20:00,916 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:20:00,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:20:00,921 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:20:00,922 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:20:00,926 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:20:00,928 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:20:00,929 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:20:00,933 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:20:00,934 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:20:00,937 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:20:00,942 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:20:00,949 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:20:00,955 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:20:00,956 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:20:00,959 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:20:00,965 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:20:00,966 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:20:00,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:20:00,971 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:20:00,971 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:20:00,972 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:20:00,972 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:20:00,973 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:20:00,974 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:20:00,976 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:20:00,979 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:20:00,979 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:20:00,980 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:20:00,983 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:20:00,983 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:20:00,984 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:20:00,985 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:20:00,989 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 09:20:01,015 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:20:01,018 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:20:01,020 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:20:01,020 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:20:01,020 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:20:01,020 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:20:01,023 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:20:01,023 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 09:20:01,023 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:20:01,023 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:20:01,024 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:20:01,025 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:20:01,025 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:20:01,025 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:20:01,026 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:20:01,026 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:20:01,028 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:20:01,028 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:20:01,028 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:20:01,028 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:20:01,029 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:20:01,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:20:01,029 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:20:01,029 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:20:01,029 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:20:01,030 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 09:20:01,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 09:20:01,031 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:20:01,031 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 [2019-11-27 09:20:01,517 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:20:01,535 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:20:01,540 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:20:01,541 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:20:01,544 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:20:01,545 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ntdrivers/parport.i.cil-2.c [2019-11-27 09:20:01,651 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7472ba962/fdc9bb9e566c4014b6d08db487289809/FLAGadbe3e686 [2019-11-27 09:20:02,854 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:20:02,858 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/parport.i.cil-2.c [2019-11-27 09:20:02,950 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7472ba962/fdc9bb9e566c4014b6d08db487289809/FLAGadbe3e686 [2019-11-27 09:20:03,181 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7472ba962/fdc9bb9e566c4014b6d08db487289809 [2019-11-27 09:20:03,186 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:20:03,188 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:20:03,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:20:03,190 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:20:03,192 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:20:03,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:20:03" (1/1) ... [2019-11-27 09:20:03,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64fc2faf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:20:03, skipping insertion in model container [2019-11-27 09:20:03,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:20:03" (1/1) ... [2019-11-27 09:20:03,216 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:20:03,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:20:06,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:20:06,267 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:20:06,921 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:20:07,410 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:20:07,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:20:07 WrapperNode [2019-11-27 09:20:07,411 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:20:07,412 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:20:07,414 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:20:07,414 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:20:07,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:20:07" (1/1) ... [2019-11-27 09:20:07,595 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:20:07" (1/1) ... [2019-11-27 09:20:08,635 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:20:08,636 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:20:08,637 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:20:08,637 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:20:08,653 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:20:07" (1/1) ... [2019-11-27 09:20:08,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:20:07" (1/1) ... [2019-11-27 09:20:08,830 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:20:07" (1/1) ... [2019-11-27 09:20:08,831 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:20:07" (1/1) ... [2019-11-27 09:20:09,387 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:20:07" (1/1) ... [2019-11-27 09:20:09,519 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:20:07" (1/1) ... [2019-11-27 09:20:10,047 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:20:07" (1/1) ... [2019-11-27 09:20:10,151 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:20:10,159 INFO L168 Benchmark]: Toolchain (without parser) took 6966.82 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 859.4 MB in the end (delta: 89.4 MB). Peak memory consumption was 357.2 MB. Max. memory is 12.5 GB. [2019-11-27 09:20:10,160 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:20:10,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4222.45 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 752.4 MB in the end (delta: 196.4 MB). Peak memory consumption was 196.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:20:10,166 INFO L168 Benchmark]: Boogie Procedure Inliner took 1224.01 ms. Allocated memory is still 1.0 GB. Free memory was 752.4 MB in the beginning and 825.9 MB in the end (delta: -73.5 MB). Peak memory consumption was 81.1 MB. Max. memory is 12.5 GB. [2019-11-27 09:20:10,170 INFO L168 Benchmark]: Boogie Preprocessor took 1516.27 ms. Allocated memory is still 1.0 GB. Free memory was 825.9 MB in the beginning and 859.4 MB in the end (delta: -33.6 MB). Peak memory consumption was 234.2 MB. Max. memory is 12.5 GB. [2019-11-27 09:20:10,181 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 4222.45 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 752.4 MB in the end (delta: 196.4 MB). Peak memory consumption was 196.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1224.01 ms. Allocated memory is still 1.0 GB. Free memory was 752.4 MB in the beginning and 825.9 MB in the end (delta: -73.5 MB). Peak memory consumption was 81.1 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1516.27 ms. Allocated memory is still 1.0 GB. Free memory was 825.9 MB in the beginning and 859.4 MB in the end (delta: -33.6 MB). Peak memory consumption was 234.2 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-da95e15 [2019-11-27 09:20:12,930 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:20:12,934 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:20:12,959 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:20:12,959 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:20:12,961 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:20:12,964 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:20:12,979 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:20:12,985 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:20:12,988 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:20:12,991 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:20:12,996 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:20:12,997 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:20:13,002 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:20:13,003 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:20:13,007 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:20:13,008 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:20:13,012 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:20:13,014 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:20:13,021 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:20:13,024 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:20:13,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:20:13,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:20:13,035 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:20:13,041 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:20:13,042 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:20:13,042 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:20:13,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:20:13,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:20:13,045 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:20:13,045 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:20:13,047 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:20:13,048 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:20:13,050 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:20:13,051 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:20:13,052 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:20:13,053 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:20:13,054 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:20:13,055 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:20:13,055 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:20:13,059 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:20:13,059 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 09:20:13,086 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:20:13,089 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:20:13,092 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:20:13,092 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:20:13,094 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:20:13,094 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:20:13,094 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:20:13,094 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:20:13,094 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:20:13,095 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:20:13,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:20:13,097 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:20:13,097 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 09:20:13,097 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 09:20:13,098 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:20:13,098 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:20:13,098 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:20:13,099 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:20:13,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:20:13,102 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:20:13,102 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:20:13,102 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:20:13,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:20:13,103 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:20:13,103 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:20:13,103 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:20:13,103 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 09:20:13,104 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 09:20:13,104 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:20:13,104 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 09:20:13,105 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 [2019-11-27 09:20:13,576 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:20:13,593 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:20:13,596 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:20:13,602 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:20:13,603 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:20:13,604 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ntdrivers/parport.i.cil-2.c [2019-11-27 09:20:13,707 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/349c237ab/7b7d80424dc44cd49470a781fa73cee7/FLAGe35b4e62c [2019-11-27 09:20:14,893 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:20:14,896 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/parport.i.cil-2.c [2019-11-27 09:20:14,999 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/349c237ab/7b7d80424dc44cd49470a781fa73cee7/FLAGe35b4e62c [2019-11-27 09:20:15,224 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/349c237ab/7b7d80424dc44cd49470a781fa73cee7 [2019-11-27 09:20:15,233 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:20:15,238 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:20:15,240 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:20:15,242 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:20:15,248 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:20:15,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:20:15" (1/1) ... [2019-11-27 09:20:15,255 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 27.11 09:20:15, skipping insertion in model container [2019-11-27 09:20:15,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:20:15" (1/1) ... [2019-11-27 09:20:15,266 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:20:15,479 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:20:18,085 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:3441) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleAdditiveOperation(CHandler.java:4040) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:755) 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:2322) 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:910) 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:697) 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:1335) 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:1028) 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:1554) 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:1028) 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:2366) 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:1028) 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:1028) 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:1028) 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:1406) 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:3457) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2274) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:570) 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) [2019-11-27 09:20:18,100 INFO L168 Benchmark]: Toolchain (without parser) took 2857.18 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 917.1 MB in the end (delta: 33.1 MB). Peak memory consumption was 53.2 MB. Max. memory is 12.5 GB. [2019-11-27 09:20:18,102 INFO L168 Benchmark]: CDTParser took 1.84 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:20:18,103 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2853.62 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 917.1 MB in the end (delta: 33.1 MB). Peak memory consumption was 53.2 MB. Max. memory is 12.5 GB. [2019-11-27 09:20:18,107 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.84 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 2853.62 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 917.1 MB in the end (delta: 33.1 MB). Peak memory consumption was 53.2 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...