./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 509859d6 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: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 15:41:49,075 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 15:41:49,079 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 15:41:49,102 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 15:41:49,104 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 15:41:49,106 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 15:41:49,110 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 15:41:49,122 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 15:41:49,128 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 15:41:49,135 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 15:41:49,136 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 15:41:49,139 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 15:41:49,139 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 15:41:49,144 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 15:41:49,145 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 15:41:49,147 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 15:41:49,150 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 15:41:49,152 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 15:41:49,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 15:41:49,160 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 15:41:49,167 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 15:41:49,172 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 15:41:49,175 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 15:41:49,177 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 15:41:49,183 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 15:41:49,186 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 15:41:49,186 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 15:41:49,188 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 15:41:49,188 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 15:41:49,189 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 15:41:49,191 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 15:41:49,193 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 15:41:49,194 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 15:41:49,196 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 15:41:49,197 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 15:41:49,199 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 15:41:49,200 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 15:41:49,202 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 15:41:49,202 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 15:41:49,203 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 15:41:49,204 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 15:41:49,207 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 15:41:49,235 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 15:41:49,235 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 15:41:49,239 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 15:41:49,240 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 15:41:49,240 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 15:41:49,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 15:41:49,243 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 15:41:49,243 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 15:41:49,243 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 15:41:49,243 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 15:41:49,244 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 15:41:49,245 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 15:41:49,245 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 15:41:49,245 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 15:41:49,246 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 15:41:49,246 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 15:41:49,246 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 15:41:49,246 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 15:41:49,249 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 15:41:49,249 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 15:41:49,249 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 15:41:49,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 15:41:49,250 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 15:41:49,250 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 15:41:49,250 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 15:41:49,250 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 15:41:49,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 15:41:49,251 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 15:41:49,251 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 15:41:49,691 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 15:41:49,707 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 15:41:49,713 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 15:41:49,718 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 15:41:49,718 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 15:41:49,719 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ntdrivers/parport.i.cil-2.c [2019-11-27 15:41:49,822 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59fe3dca0/b8c13b7afcf7481c80aae1a2efa48d07/FLAG5d0c0dd19 [2019-11-27 15:41:51,007 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 15:41:51,009 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/parport.i.cil-2.c [2019-11-27 15:41:51,098 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59fe3dca0/b8c13b7afcf7481c80aae1a2efa48d07/FLAG5d0c0dd19 [2019-11-27 15:41:51,336 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59fe3dca0/b8c13b7afcf7481c80aae1a2efa48d07 [2019-11-27 15:41:51,342 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 15:41:51,348 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 15:41:51,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 15:41:51,353 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 15:41:51,359 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 15:41:51,360 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 03:41:51" (1/1) ... [2019-11-27 15:41:51,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dfd43cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 03:41:51, skipping insertion in model container [2019-11-27 15:41:51,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 03:41:51" (1/1) ... [2019-11-27 15:41:51,384 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 15:41:51,596 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 15:41:54,511 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 15:41:54,554 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 15:41:55,190 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 15:41:55,660 INFO L208 MainTranslator]: Completed translation [2019-11-27 15:41:55,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 03:41:55 WrapperNode [2019-11-27 15:41:55,664 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 15:41:55,665 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 15:41:55,665 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 15:41:55,666 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 15:41:55,679 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 03:41:55" (1/1) ... [2019-11-27 15:41:55,847 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 03:41:55" (1/1) ... [2019-11-27 15:41:56,902 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 15:41:56,904 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 15:41:56,906 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 15:41:56,906 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 15:41:56,921 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 03:41:55" (1/1) ... [2019-11-27 15:41:56,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 03:41:55" (1/1) ... [2019-11-27 15:41:57,107 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 03:41:55" (1/1) ... [2019-11-27 15:41:57,108 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 03:41:55" (1/1) ... [2019-11-27 15:41:57,618 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 03:41:55" (1/1) ... [2019-11-27 15:41:58,202 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 03:41:55" (1/1) ... [2019-11-27 15:41:58,315 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 03:41:55" (1/1) ... [2019-11-27 15:41:58,438 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 15:41:58,445 INFO L168 Benchmark]: Toolchain (without parser) took 7092.40 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 857.3 MB in the end (delta: 91.5 MB). Peak memory consumption was 353.4 MB. Max. memory is 12.5 GB. [2019-11-27 15:41:58,446 INFO L168 Benchmark]: CDTParser took 0.21 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 15:41:58,447 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4312.75 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 746.7 MB in the end (delta: 202.1 MB). Peak memory consumption was 202.2 MB. Max. memory is 12.5 GB. [2019-11-27 15:41:58,451 INFO L168 Benchmark]: Boogie Procedure Inliner took 1238.51 ms. Allocated memory is still 1.0 GB. Free memory was 746.7 MB in the beginning and 820.7 MB in the end (delta: -74.1 MB). Peak memory consumption was 73.5 MB. Max. memory is 12.5 GB. [2019-11-27 15:41:58,456 INFO L168 Benchmark]: Boogie Preprocessor took 1534.28 ms. Allocated memory is still 1.0 GB. Free memory was 820.7 MB in the beginning and 857.3 MB in the end (delta: -36.6 MB). Peak memory consumption was 225.3 MB. Max. memory is 12.5 GB. [2019-11-27 15:41:58,464 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 4312.75 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 746.7 MB in the end (delta: 202.1 MB). Peak memory consumption was 202.2 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 1238.51 ms. Allocated memory is still 1.0 GB. Free memory was 746.7 MB in the beginning and 820.7 MB in the end (delta: -74.1 MB). Peak memory consumption was 73.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1534.28 ms. Allocated memory is still 1.0 GB. Free memory was 820.7 MB in the beginning and 857.3 MB in the end (delta: -36.6 MB). Peak memory consumption was 225.3 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 0.1.24-509859d [2019-11-27 15:42:01,173 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 15:42:01,177 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 15:42:01,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 15:42:01,203 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 15:42:01,205 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 15:42:01,210 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 15:42:01,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 15:42:01,227 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 15:42:01,232 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 15:42:01,233 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 15:42:01,239 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 15:42:01,239 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 15:42:01,241 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 15:42:01,242 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 15:42:01,245 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 15:42:01,248 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 15:42:01,249 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 15:42:01,253 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 15:42:01,259 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 15:42:01,266 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 15:42:01,270 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 15:42:01,271 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 15:42:01,274 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 15:42:01,280 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 15:42:01,281 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 15:42:01,281 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 15:42:01,285 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 15:42:01,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 15:42:01,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 15:42:01,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 15:42:01,287 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 15:42:01,290 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 15:42:01,292 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 15:42:01,296 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 15:42:01,296 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 15:42:01,297 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 15:42:01,298 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 15:42:01,298 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 15:42:01,299 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 15:42:01,302 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 15:42:01,303 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 15:42:01,331 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 15:42:01,334 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 15:42:01,336 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 15:42:01,336 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 15:42:01,339 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 15:42:01,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 15:42:01,339 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 15:42:01,339 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 15:42:01,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 15:42:01,340 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 15:42:01,341 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 15:42:01,341 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 15:42:01,341 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 15:42:01,342 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 15:42:01,342 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 15:42:01,342 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 15:42:01,342 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 15:42:01,342 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 15:42:01,344 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 15:42:01,344 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 15:42:01,344 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 15:42:01,344 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 15:42:01,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 15:42:01,345 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 15:42:01,347 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 15:42:01,347 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 15:42:01,347 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 15:42:01,347 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 15:42:01,348 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 15:42:01,348 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 15:42:01,349 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 15:42:01,811 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 15:42:01,826 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 15:42:01,835 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 15:42:01,836 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 15:42:01,837 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 15:42:01,838 INFO L428 ainManager$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 15:42:01,946 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a18f5b664/0f427bd1a99f488fa8f4a4842e07ec8f/FLAGa495d3100 [2019-11-27 15:42:03,126 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 15:42:03,127 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ntdrivers/parport.i.cil-2.c [2019-11-27 15:42:03,209 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a18f5b664/0f427bd1a99f488fa8f4a4842e07ec8f/FLAGa495d3100 [2019-11-27 15:42:03,455 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a18f5b664/0f427bd1a99f488fa8f4a4842e07ec8f [2019-11-27 15:42:03,460 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 15:42:03,461 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 15:42:03,472 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 15:42:03,473 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 15:42:03,476 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 15:42:03,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 03:42:03" (1/1) ... [2019-11-27 15:42:03,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dfd43cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 03:42:03, skipping insertion in model container [2019-11-27 15:42:03,485 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 03:42:03" (1/1) ... [2019-11-27 15:42:03,496 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 15:42:03,674 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 15:42:06,588 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 15:42:06,651 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 15:42:07,346 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 15:42:08,106 INFO L208 MainTranslator]: Completed translation [2019-11-27 15:42:08,107 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 03:42:08 WrapperNode [2019-11-27 15:42:08,108 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 15:42:08,110 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 15:42:08,111 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 15:42:08,111 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 15:42:08,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 03:42:08" (1/1) ... [2019-11-27 15:42:08,212 ERROR L1131 TypeChecker]: C: malloc(EntrySize) [2132]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc29,]],#Ultimate.allocOnHeap,[IdentifierExpression[~EntrySize,]]] [2019-11-27 15:42:08,329 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 03:42:08" (1/1) ... [2019-11-27 15:42:08,338 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 15:42:08,338 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-27 15:42:08,341 INFO L168 Benchmark]: Toolchain (without parser) took 4878.93 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 951.4 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.6 MB. Max. memory is 12.5 GB. [2019-11-27 15:42:08,343 INFO L168 Benchmark]: CDTParser took 1.68 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. [2019-11-27 15:42:08,344 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4637.68 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 957.1 MB in the end (delta: -1.1 MB). Peak memory consumption was 271.2 MB. Max. memory is 12.5 GB. [2019-11-27 15:42:08,346 INFO L168 Benchmark]: Boogie Procedure Inliner took 227.96 ms. Allocated memory is still 1.0 GB. Free memory was 957.1 MB in the beginning and 951.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 15:42:08,350 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.68 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 4637.68 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 957.1 MB in the end (delta: -1.1 MB). Peak memory consumption was 271.2 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 227.96 ms. Allocated memory is still 1.0 GB. Free memory was 957.1 MB in the beginning and 951.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 2132]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc29,]],#Ultimate.allocOnHeap,[IdentifierExpression[~EntrySize,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...