./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5b36d44f Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5b36d44 [2021-11-07 20:25:31,395 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 20:25:31,397 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 20:25:31,448 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 20:25:31,449 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 20:25:31,452 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 20:25:31,453 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 20:25:31,458 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 20:25:31,460 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 20:25:31,464 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 20:25:31,465 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 20:25:31,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 20:25:31,466 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 20:25:31,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 20:25:31,470 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 20:25:31,471 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 20:25:31,472 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 20:25:31,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 20:25:31,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 20:25:31,481 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 20:25:31,483 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 20:25:31,483 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 20:25:31,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 20:25:31,485 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 20:25:31,487 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 20:25:31,487 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 20:25:31,487 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 20:25:31,488 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 20:25:31,488 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 20:25:31,489 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 20:25:31,489 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 20:25:31,490 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 20:25:31,491 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 20:25:31,492 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 20:25:31,493 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 20:25:31,493 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 20:25:31,493 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 20:25:31,493 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 20:25:31,493 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 20:25:31,494 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 20:25:31,494 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 20:25:31,495 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-07 20:25:31,524 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 20:25:31,525 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 20:25:31,525 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-07 20:25:31,525 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-07 20:25:31,527 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-07 20:25:31,527 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-07 20:25:31,527 INFO L138 SettingsManager]: * Use SBE=true [2021-11-07 20:25:31,527 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 20:25:31,528 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 20:25:31,528 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 20:25:31,528 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 20:25:31,529 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 20:25:31,529 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 20:25:31,529 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 20:25:31,529 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 20:25:31,529 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 20:25:31,529 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 20:25:31,530 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 20:25:31,530 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 20:25:31,530 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 20:25:31,530 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 20:25:31,530 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 20:25:31,530 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 20:25:31,531 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-07 20:25:31,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 20:25:31,531 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-07 20:25:31,531 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-07 20:25:31,531 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 20:25:31,531 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 20:25:31,532 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f [2021-11-07 20:25:31,729 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 20:25:31,749 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 20:25:31,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 20:25:31,752 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 20:25:31,753 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 20:25:31,754 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2021-11-07 20:25:31,795 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/16f3bf272/733b89d378054a9d853ec6ef45501375/FLAGe6b93e452 [2021-11-07 20:25:32,589 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 20:25:32,590 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2021-11-07 20:25:32,687 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/16f3bf272/733b89d378054a9d853ec6ef45501375/FLAGe6b93e452 [2021-11-07 20:25:32,779 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/16f3bf272/733b89d378054a9d853ec6ef45501375 [2021-11-07 20:25:32,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 20:25:32,784 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 20:25:32,786 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 20:25:32,786 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 20:25:32,788 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 20:25:32,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:25:32" (1/1) ... [2021-11-07 20:25:32,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b7089bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:25:32, skipping insertion in model container [2021-11-07 20:25:32,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:25:32" (1/1) ... [2021-11-07 20:25:32,795 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 20:25:32,926 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 20:25:35,625 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2021-11-07 20:25:35,626 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18a7cd96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:25:35, skipping insertion in model container [2021-11-07 20:25:35,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 20:25:35,627 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 20:25:35,629 INFO L158 Benchmark]: Toolchain (without parser) took 2843.97ms. Allocated memory was 109.1MB in the beginning and 153.1MB in the end (delta: 44.0MB). Free memory was 76.9MB in the beginning and 62.3MB in the end (delta: 14.6MB). Peak memory consumption was 69.8MB. Max. memory is 16.1GB. [2021-11-07 20:25:35,630 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 109.1MB. Free memory was 67.1MB in the beginning and 67.0MB in the end (delta: 45.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-07 20:25:35,631 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2840.68ms. Allocated memory was 109.1MB in the beginning and 153.1MB in the end (delta: 44.0MB). Free memory was 76.6MB in the beginning and 62.3MB in the end (delta: 14.3MB). Peak memory consumption was 69.8MB. Max. memory is 16.1GB. [2021-11-07 20:25:35,633 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 109.1MB. Free memory was 67.1MB in the beginning and 67.0MB in the end (delta: 45.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2840.68ms. Allocated memory was 109.1MB in the beginning and 153.1MB in the end (delta: 44.0MB). Free memory was 76.6MB in the beginning and 62.3MB in the end (delta: 14.3MB). Peak memory consumption was 69.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14481]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: blogic_msg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5b36d44 [2021-11-07 20:25:37,169 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 20:25:37,172 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 20:25:37,208 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 20:25:37,208 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 20:25:37,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 20:25:37,213 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 20:25:37,217 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 20:25:37,219 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 20:25:37,223 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 20:25:37,224 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 20:25:37,225 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 20:25:37,225 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 20:25:37,227 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 20:25:37,228 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 20:25:37,232 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 20:25:37,232 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 20:25:37,233 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 20:25:37,234 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 20:25:37,236 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 20:25:37,239 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 20:25:37,240 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 20:25:37,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 20:25:37,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 20:25:37,244 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 20:25:37,246 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 20:25:37,246 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 20:25:37,247 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 20:25:37,248 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 20:25:37,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 20:25:37,249 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 20:25:37,249 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 20:25:37,250 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 20:25:37,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 20:25:37,251 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 20:25:37,252 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 20:25:37,253 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 20:25:37,253 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 20:25:37,253 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 20:25:37,254 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 20:25:37,254 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 20:25:37,255 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-11-07 20:25:37,288 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 20:25:37,288 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 20:25:37,289 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-07 20:25:37,289 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-07 20:25:37,290 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-07 20:25:37,291 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-07 20:25:37,291 INFO L138 SettingsManager]: * Use SBE=true [2021-11-07 20:25:37,291 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 20:25:37,291 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 20:25:37,291 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 20:25:37,292 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 20:25:37,292 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 20:25:37,292 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 20:25:37,293 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 20:25:37,293 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 20:25:37,293 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 20:25:37,293 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 20:25:37,293 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 20:25:37,293 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 20:25:37,293 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 20:25:37,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 20:25:37,294 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 20:25:37,294 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 20:25:37,294 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 20:25:37,301 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-11-07 20:25:37,301 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 20:25:37,301 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-07 20:25:37,301 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-07 20:25:37,302 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 20:25:37,302 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 20:25:37,302 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 20:25:37,302 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b97d5d6a6ff349065d41f246f306b184c6be589bd097e387a4db3b0d06a0c28f [2021-11-07 20:25:37,555 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 20:25:37,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 20:25:37,583 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 20:25:37,584 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 20:25:37,585 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 20:25:37,586 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2021-11-07 20:25:37,640 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27acc13d2/36b73f060d1f4378a62ea8f89d49eab2/FLAG8157ee7f8 [2021-11-07 20:25:38,425 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 20:25:38,425 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2021-11-07 20:25:38,487 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27acc13d2/36b73f060d1f4378a62ea8f89d49eab2/FLAG8157ee7f8 [2021-11-07 20:25:38,966 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27acc13d2/36b73f060d1f4378a62ea8f89d49eab2 [2021-11-07 20:25:38,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 20:25:38,970 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 20:25:38,971 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 20:25:38,971 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 20:25:38,973 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 20:25:38,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:25:38" (1/1) ... [2021-11-07 20:25:38,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e7ca432 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:25:38, skipping insertion in model container [2021-11-07 20:25:38,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:25:38" (1/1) ... [2021-11-07 20:25:38,980 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 20:25:39,121 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 20:25:41,868 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2021-11-07 20:25:41,869 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f56bf8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:25:41, skipping insertion in model container [2021-11-07 20:25:41,869 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 20:25:41,870 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 20:25:41,871 INFO L158 Benchmark]: Toolchain (without parser) took 2900.90ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 52.7MB in the beginning and 53.5MB in the end (delta: -734.0kB). Peak memory consumption was 53.4MB. Max. memory is 16.1GB. [2021-11-07 20:25:41,872 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 58.7MB. Free memory was 40.6MB in the beginning and 40.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-07 20:25:41,873 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2898.75ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 52.5MB in the beginning and 53.5MB in the end (delta: -975.3kB). Peak memory consumption was 53.4MB. Max. memory is 16.1GB. [2021-11-07 20:25:41,875 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 58.7MB. Free memory was 40.6MB in the beginning and 40.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2898.75ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 52.5MB in the beginning and 53.5MB in the end (delta: -975.3kB). Peak memory consumption was 53.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14481]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: blogic_msg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN